CN115149727A - Generating set heat radiation structure and generating set thereof - Google Patents
Generating set heat radiation structure and generating set thereof Download PDFInfo
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- CN115149727A CN115149727A CN202210894513.6A CN202210894513A CN115149727A CN 115149727 A CN115149727 A CN 115149727A CN 202210894513 A CN202210894513 A CN 202210894513A CN 115149727 A CN115149727 A CN 115149727A
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- 230000005855 radiation Effects 0.000 title claims description 6
- 230000017525 heat dissipation Effects 0.000 claims abstract description 62
- 238000001816 cooling Methods 0.000 claims abstract description 38
- 238000010521 absorption reaction Methods 0.000 claims description 79
- 239000000779 smoke Substances 0.000 claims description 27
- 238000005057 refrigeration Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 8
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002826 coolant Substances 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 9
- 241001233242 Lontra Species 0.000 description 6
- 238000002791 soaking Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
The invention provides a generator set heat dissipation structure and a generator set thereof, which comprise a base, a mounting frame and a lower mounting plate, wherein air is fed through air inlet ducts at two sides and exhausted through a heat dissipation duct, a refrigerating sheet is arranged in the cooling duct, so that the air entering the interior of a box body can be cooled, the temperature of the air entering the interior of the box body is lower, the heat absorbed by the air is improved, and the heat dissipation effect is improved.
Description
Technical Field
The invention relates to the technical field of generator equipment, in particular to a generator set heat dissipation structure and a generator set thereof.
Background
The generator set is a complete set of mechanical equipment for converting energy of other forms into electric energy, the generator has wide application in industrial and agricultural production, national defense, science and technology and daily life, along with the technical progress in recent years, the generator set is taken as a high-quality choice for household emergency power and field trip power, a lightweight portable small-sized generator set also starts to enter the daily life of residents, the generator sets which are commonly used at present mainly comprise a diesel generator set, a gas generator set, a gasoline generator set and the like, the generator sets mainly convert chemical energy into electric energy through combustion, a large amount of heat can be generated in the operation process of the generator sets, if the heat of the generator sets cannot be rapidly dissipated, the generator sets are easy to damage in long-time operation, heat dissipation needs to be performed through heat dissipation equipment, most of the existing generator sets dissipate heat through a natural ventilation mode, the heat dissipation effect is poor, and the efficiency is low.
The disclosure No. CN209823594U provides a heat dissipation structure for a generator set, which dissipates heat by two fans respectively disposed at an air inlet and an air outlet to accelerate the air flow inside, thereby accelerating the heat dissipation, and collects the heat inside a heat absorption tube through the heat absorption tube and a heat absorption block, and then discharges the heat, but the method still has the following disadvantages that the two fans can only accelerate the air flow, the temperature difference between the outside air and the air around the generator is constant, and the time of heat exchange with the unit air is shortened when accelerating the air flow, so the simple acceleration of the air flow is not obvious for enhancing the heat dissipation effect, and in addition, the use of the heat absorption tube and the heat absorption block can only radiate the heat to the heat absorption tube and the heat absorption block, and the heat cannot be transferred to an area convenient for heat dissipation, and the heat still exists inside the housing, and thus the heat dissipation efficiency is not greatly enhanced.
Disclosure of Invention
The invention aims to provide a generator set heat dissipation structure and a generator set thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a generating set heat radiation structure, includes base, mounting bracket and lower mounting panel, wherein:
the refrigerator comprises two parallel bases, a mounting frame is fixed on the two parallel bases, a lower mounting plate is fixed on the base below the mounting frame, a box body is fixed at the upper end of the base, air inlet ducts communicated with the interior of the box body are symmetrically arranged on the left side wall and the right side wall of the box body, a cooling air duct with two ends communicated with the air inlet ducts is fixed in the box body, a partition screen plate is fixed in the box body, air inlets are formed in the side wall, facing the partition screen plate, of the cooling air duct, multiple groups of refrigerating sheets are fixed on the inner side wall of the cooling air duct opposite to the air inlets, the refrigerating surfaces of the refrigerating sheets face the partition screen plate, multiple groups of heating panels are fixed on the outer side wall of the cooling air duct opposite to the air inlets, and the heating panels penetrate through the front side wall of the box body and extend to the exterior of the box body;
be provided with the heat absorption pipe and the circulating pump that meander and set up on the lower mounting panel, be fixed with annular heat absorption case on the back inside wall of box, heat absorption case and heat absorption pipe are connected, and the two inside coolant liquid that is full of liquid of heat absorption case and heat absorption pipe, the circulating pump is established ties on the heat absorption pipe, be provided with the heat dissipation way on the back lateral wall of box, the inside fretwork mouth intercommunication with annular heat absorption case middle part is said in the heat dissipation way, the inside radiator fan that is fixed with of heat dissipation way, the upper end of box is fixed with the upper cover plate, be fixed with the rectifier on the upper cover plate, rectifier and refrigeration piece electric connection for provide the direct current for the refrigeration piece.
Preferably, a protective net cage is fixed on the front outer side face of the box body, and the protective net cage covers the heat dissipation plate extending to the outside of the box body.
Preferably, a plurality of groups of louver boards which are obliquely and downwards arranged are arranged in the air inlet duct.
Preferably, the left side wall and the right side wall of the box body are provided with box doors.
Preferably, a plurality of groups of vapor chambers are arranged in the hollow hole in the middle of the heat absorption box, and the vapor chambers are arranged in a shape like a Chinese character 'tian', and are fixed on the inner side wall of the heat absorption box.
Preferably, a protective net is fixed at the end of the heat dissipation channel at the rear end of the heat dissipation fan.
Preferably, a transversely arranged smoke exhaust pipe is fixed inside the box body, the smoke exhaust pipe is fixed at the front end of the heat absorption box, and a smoke exhaust port of the smoke exhaust pipe penetrates through the upper cover plate and extends to the outside of the box body.
Preferably, a certain distance is reserved between the smoke exhaust pipe and the heat absorption box, and the smoke exhaust pipe is located right in front of the hollowed-out opening in the middle of the heat absorption box.
The invention also provides a generator set, wherein the generator set comprises a generator and a protection box, the protection box adopts the generator set heat dissipation structure, the generator is fixed on the mounting frame, and the alternating current output end of the generator is electrically connected with the circulating pump, the rectifier and the heat dissipation fan.
Compared with the prior art, the invention has the beneficial effects that:
1. the air inlet channels on the two sides are used for air inlet, the heat dissipation channel is used for air exhaust, the cooling air channel is internally provided with the refrigerating sheet, so that the air entering the box body can be cooled, the temperature of the air entering the box body is lower, the heat absorbed by the air is improved, and the heat dissipation effect is improved;
2. according to the invention, the heat absorption pipe is arranged on the lower mounting plate, the cooling liquid in the heat absorption pipe absorbs heat and circulates to the heat dissipation box through the circulating pump, the unique structure of the heat dissipation box enables air to take away the heat of the cooling liquid in the cooling box when being discharged, the combination of liquid cooling and air cooling is realized, the air cooling efficiency is utilized to the greatest extent, the heat dissipation effect of the whole structural design is good, and the heat dissipation efficiency is high.
Drawings
FIG. 1 is a schematic view of the front end of the present invention;
FIG. 2 is an exploded rear end view of the present invention;
FIG. 3 is a schematic view of the internal structure of the lower mounting plate of the present invention;
FIG. 4 is a schematic cross-sectional exploded view of a cooling air duct according to the present invention;
fig. 5 is a schematic view of the overall external structure of the present invention.
In the figure: the device comprises a base 1, a mounting frame 2, a lower mounting plate 3, a box 4, an air inlet duct 5, a cooling air duct 6, an air inlet 61, a heat dissipation plate 7, a partition screen plate 8, a heat absorption box 9, an upper cover plate 10, a rectifier 11, a box door 12, a protective net box 13, a heat dissipation duct 14, a heat dissipation fan 15, louver plates 16, a circulating pump 17, a heat absorption pipe 18, a smoke exhaust pipe 19, a vapor chamber 20 and cooling fins 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment is as follows:
referring to fig. 1 to 5, the present invention provides a technical solution:
the utility model provides a generating set heat radiation structure, includes base 1, mounting bracket 2, lower mounting panel 3, box 4, air inlet duct 5, cooling duct 6, heating panel 7, separates otter board 8, heat absorption case 9, upper cover plate 10, rectifier 11, chamber door 12, protection box with a net 13, heat dissipation way 14, radiator fan 15, shutter plate 16, circulating pump 17, heat absorption pipe 18, exhaust pipe 19, soaking plate 20 and refrigeration piece 21, wherein:
be fixed with mounting bracket 2 on the base 1 of two parallels, be fixed with lower mounting panel 3 on the base 1 of mounting bracket 2 below, the bottom of lower mounting panel 3 is fixed with the multiunit bracing piece, and the bracing piece both ends are fixed on two mounting brackets 2, play good supporting role to lower mounting panel 3, let mounting bracket 2 connect more firmly promptly, can prevent again that lower mounting panel 3 from taking place to sink downwards.
The utility model discloses a box, including base 1, box 4, be provided with chamber door 12 on the lateral wall about box 4, the chamber door 12 of both sides passes through the hinge mount on the lateral wall of box 4, and installs the box lock, can be free open, and the convenience is maintained the power generating equipment of inside, the symmetry is provided with the air inlet duct 5 with the inside intercommunication of box 4 on the wall of the left and right sides of box 4, be provided with multiunit slope downward louver 16 in the air inlet duct 5, louver 16 sets up in the air inlet department of air inlet duct 5, and louver 16 can play the effect of protection, prevents that some external foreign matters from entering into the inside of air inlet duct 5, because louver 16 all sets up downwards in the slope, can prevent that outside air from directly entering into in the air inlet duct 5 to avoid the air to get into from the direct condition of discharging of another air inlet duct from an air inlet duct 5 effectively.
The utility model discloses a generator, including box 4, division otter board 8, cooling air duct 6, air inlet duct 6 and the interior partition otter board 8 that is fixed with of box 4, the space that the generator was installed to division otter board 8 keeps apart with the cooling air duct, the inside cooling air duct 6 that is fixed with both ends and air inlet duct 5 intercommunication of box 4, cooling air duct 6 is provided with air intake 61 towards on the lateral wall of division otter board 8, and the air that gets into from air inlet duct 5 can directly get into in cooling air duct 6 to discharge in the box 4 from air intake 61.
Relative with air intake 61 be fixed with multiunit refrigeration piece 21 on the 6 inside walls in cooling duct, otter board 8 is separated towards to the refrigeration face orientation of refrigeration piece 21, refrigeration piece 21 is the semiconductor refrigeration piece, and when the direct current passed through, the both ends face can absorb the heat respectively and give off the heat, can realize refrigerated purpose, and the air that enters into in the cooling duct 6 like this just can be cooled off, be fixed with multiunit heating panel 7 on the 6 lateral wall in cooling duct relative with air intake 61, heating panel 7 runs through the preceding lateral wall of box and extends to the box 4 outside, because the another side of refrigeration piece 21 can give off the heat, the setting extend to the outside heating panel 7 of box 4 and can give off the heat that refrigeration piece 21 gave off to the outside of box 4, the preceding lateral surface of box 4 is fixed with protection box 13, protection box 13 will extend to the outside 7 cage of box 4, and protection box 13 can not influence the heat dissipation of heating panel 7 to can play good guard action to heating panel 4, prevent the collision deformation, can also prevent that the operator from touching accident such as heating panel 4 takes place scalds when using.
The air enters through the air inlet ducts 5 on the two sides, the refrigerating fins 21 are arranged inside the cooling air duct 6, the air entering the box 4 can be cooled, the temperature of the air entering the box 4 is lower, the absorbed heat is improved, the heat dissipation effect is improved, the heat dissipation ducts 14 and the air inlet ducts 5 are perpendicular to each other, the flow path of the air is T-shaped, the air is not in a common linear type, the flow rate of the air inside the air is not high, the heat exchange time can be prolonged, and the cooled air has sufficient time to absorb the heat and is discharged.
Be provided with the heat absorption pipe 18 and the circulating pump 17 that meander set up on the lower mounting panel 3, be fixed with annular heat absorption case 9 on the back inside wall of box 4, heat absorption case 9 is connected with heat absorption pipe 18, and the inside coolant liquid that is full of liquid of heat absorption case 9 and heat absorption pipe 18, circulating pump 17 establishes ties on heat absorption pipe 18, and circulating pump 17 can drive the coolant liquid and move at heat absorption case 9 and heat absorption pipe 18 inner loop, and the liquid in the heat absorption pipe 18 absorbs the heat, dispels the heat when circulating to heat absorption case 9, be provided with multiunit soaking board 20 in the fretwork mouth at heat absorption case 9 middle part, soaking board 20 is the field font and arranges, and all fixes on the inside wall of heat absorption case 9, and soaking board 20 can transmit the inside heat of heat absorption case 9, improves the heat absorption efficiency when the fretwork mouth at heat absorption case 9 middle part of air current to can accelerate the cooling rate of the inside coolant liquid of heat absorption case 9, the heat dissipation way 14 department of radiator fan 15 rear end is fixed with the protection network, can prevent that the foreign matter from entering into in heat dissipation way 14 and producing the influence to the work of radiator fan 15.
It says 14 to be provided with the heat dissipation on the back lateral wall of box 4, the inside fretwork mouth intercommunication at middle part with annular heat absorption case 9 that heat dissipation says 14 inside is fixed with radiator fan 15, can discharge the inside air of box 4 when radiator fan 15 rotates, whole radiating system during operation, air after cooling is discharged to the inside of box 4 in cooling duct 6, the air after the cooling gets into the inside heat exchange that takes place with the generator contact of box 4, reduce the inside temperature of box 4, then pass the fretwork mouth and the heat dissipation way 14 at the middle part of heat absorption case 9 in proper order under radiator fan 15's drive, discharge to the outside of box 4, simultaneously, the inside heat of box 4 is also absorbed to the coolant liquid in the heat absorption pipe 18, the inside of heat absorption case 9 is carried by circulating pump 17, when the air passes in the fretwork mouth at the middle part of heat absorption case 9, contact with heat absorption case inside wall 9 and soaking plate 20, take away the heat of coolant liquid in the heat absorption case 9, let the coolant liquid cool off, the coolant liquid after the cooling gets into in heat absorption pipe 18 again, so realize heat absorption liquid and the heat absorption efficiency that the cooling air combines, the heat dissipation efficiency is good, the whole heat radiation efficiency of the design has been utilized repeatedly.
The upper end of box 4 is fixed with upper cover plate 10, be fixed with rectifier 11 on the upper cover plate 10, rectifier 11 and refrigeration piece 21 electric connection for provide the direct current for refrigeration piece 21, rectifier 11 is connected with the ac output end of generator when using, and the electric energy that can directly utilize the generator to produce supplies refrigeration piece 21 work, need not additionally provide the power.
A transversely arranged smoke exhaust pipe 19 is fixed in the box body 4, the smoke exhaust pipe 19 is fixed at the front end of the heat absorption box 9, the smoke exhaust pipe 19 is positioned right in front of the hollow-out opening in the middle of the heat absorption box 9, the smoke exhaust opening of the smoke exhaust pipe 19 penetrates through the upper cover plate 10 and extends to the outside of the box body 4, and as the smoke exhaust pipe 19 is a part with higher temperature when the generator set works, therefore, the position of the smoke exhaust pipe 19 is designed emphatically, the front end of the heat absorption box 9 is a channel through which air passes when flowing through the hollow-out hole in the middle of the heat absorption box 9, the air is concentrated at the front end, heat of the smoke exhaust pipe 19 can be better taken away, a certain distance is reserved between the smoke exhaust pipe 19 and the heat absorption box 9, and the smoke exhaust pipe 19 is prevented from influencing the flowing of the air.
The invention further provides a generator set, wherein the generator set comprises a generator and a protective box, the protective box adopts the generator set heat dissipation structure, the generator is fixed on the mounting frame 2, and the alternating current output end of the generator is electrically connected with the circulating pump 17, the rectifier 11 and the heat dissipation fan 15.
The use principle of the invention is as follows: before use, the generator is fixed on the mounting frame 2, the alternating current output end of the generator is electrically connected with the circulating pump 17, the rectifier 11 and the cooling fan 15, alternating current generated by the generator is used by the circulating pump 17, the rectifier 11 and the cooling fan 15, the rectifier 11 converts the alternating current generated by the generator into direct current to be supplied to the refrigerating sheet 21 for use, and the smoke exhaust port of the generator is connected with the smoke inlet of the smoke exhaust pipe 19;
when the heat absorption box is used, the generator is started, the circulating pump 17, the rectifier 11 and the heat dissipation fan 15 work, the heat dissipation fan 15 drives air to flow, the air entering from the air inlet duct 5 directly enters the cooling air duct 6, the refrigeration sheets 21 cool the air in the cooling air duct 6, the cooled air is discharged into the box body 4 from the air inlet 61, the generator, the smoke exhaust pipe 19 and the like in the box body 4 are cooled, the temperature in the box body 4 is reduced, and then the air sequentially penetrates through the hollow-out opening in the middle of the heat absorption box 9 and the heat dissipation duct 14 under the driving of the heat dissipation fan 15 and is discharged to the outside of the box body 4;
meanwhile, the coolant in the heat absorption pipe 18 also absorbs the heat inside the box body 4, the coolant after absorbing heat is conveyed to the inside of the heat absorption box 9 by the circulating pump 17, when air passes through the hollow hole in the middle of the heat absorption box 9, the air is in contact with the inner side wall of the heat absorption box 9 and the soaking plate 20, the heat of the coolant in the heat absorption box 9 is taken away, the coolant is cooled, the cooled coolant enters the heat absorption pipe 18 again to absorb heat, and the engine exhausts the exhaust gas during working through the exhaust pipe 19 to the outside of the box body 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a generating set heat radiation structure, includes base (1), mounting bracket (2) and lower mounting panel (3), its characterized in that:
the refrigerator is characterized in that mounting frames (2) are fixed on two parallel bases (1), lower mounting plates (3) are fixed on the bases (1) below the mounting frames (2), a box body (4) is fixed at the upper end of the bases (1), air inlet ducts (5) communicated with the interior of the box body (4) are symmetrically arranged on the left side wall and the right side wall of the box body (4), cooling air ducts (6) with two ends communicated with the air inlet ducts (5) are fixed in the box body (4), partition screen plates (8) are fixed in the box body (4), air inlets (61) are formed in the side walls, facing the partition screen plates (8), of the cooling air ducts (6), multiple groups of refrigerating sheets (21) are fixed on the inner side walls, opposite to the air inlets (61), of the cooling air ducts (6) face the partition screen plates (8), multiple groups of the cooling plates (7) are fixed on the outer side walls, opposite to the air inlets (61), and the cooling plates (7) penetrate through the front side walls of the box body and extend to the exterior of the box body (4);
the solar refrigerator is characterized in that a heat absorption pipe (18) and a circulating pump (17) are arranged on the lower mounting plate (3) in a winding mode, an annular heat absorption box (9) is fixed on the inner side wall of the rear portion of the box body (4), the heat absorption box (9) is connected with the heat absorption pipe (18), liquid cooling liquid is filled in the heat absorption box (9) and the heat absorption pipe (18), the circulating pump (17) is connected with the heat absorption pipe (18) in series, a heat dissipation channel (14) is arranged on the outer side wall of the rear portion of the box body (4), the interior of the heat dissipation channel (14) is communicated with a hollow opening in the middle of the annular heat absorption box (9), a heat dissipation fan (15) is fixed inside the heat dissipation channel (14), an upper cover plate (10) is fixed at the upper end of the box body (4), a rectifier (11) is fixed on the upper cover plate (10), and the rectifier (11) is electrically connected with the refrigeration piece (21) and used for providing direct current for the refrigeration piece (21).
2. The heat dissipation structure of a generator set according to claim 1, wherein: a protective net cage (13) is fixed on the front outer side face of the box body (4), and the protective net cage (13) covers the heat dissipation plate (7) extending to the outside of the box body (4).
3. The heat dissipation structure of a generator set according to claim 1, wherein: a plurality of groups of louver boards (16) which are obliquely and downwards arranged are arranged in the air inlet duct (5).
4. The heat dissipation structure of a generator set according to claim 1, wherein: the left side wall and the right side wall of the box body (4) are provided with box doors (12).
5. The heat dissipation structure of a generator set according to claim 1, wherein: a plurality of groups of vapor chambers (20) are arranged in the hollow holes in the middle of the heat absorption box (9), and the vapor chambers (20) are arranged in a shape like a Chinese character 'tian', and are fixed on the inner side wall of the heat absorption box (9).
6. The heat dissipation structure of a generator set according to claim 5, wherein: and a protective net is fixed at the port of the heat dissipation channel (14) at the rear end of the heat dissipation fan (15).
7. The heat dissipation structure of a generator set according to claim 1, wherein: a transversely arranged smoke exhaust pipe (19) is fixed inside the box body (4), the smoke exhaust pipe (19) is fixed at the front end of the heat absorption box (9), and a smoke exhaust port of the smoke exhaust pipe (19) penetrates through the upper cover plate (10) and extends to the outside of the box body (4).
8. The heat dissipation structure of claim 7, wherein: a certain distance is reserved between the smoke exhaust pipe (19) and the heat absorption box (9), and the smoke exhaust pipe (19) is located right in front of the hollowed-out part in the middle of the heat absorption box (9).
9. A generator set, characterized by: the generator set comprises a generator and a protection box, the protection box adopts the generator set heat dissipation structure of any one of claims 1 to 8, the generator is fixed on the mounting frame (2), and an alternating current output end of the generator is electrically connected with the circulating pump (17), the rectifier (11) and the heat dissipation fan (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210894513.6A CN115149727B (en) | 2022-07-28 | 2022-07-28 | Heat radiation structure of generator set and generator set thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210894513.6A CN115149727B (en) | 2022-07-28 | 2022-07-28 | Heat radiation structure of generator set and generator set thereof |
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| Publication Number | Publication Date |
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| CN115149727A true CN115149727A (en) | 2022-10-04 |
| CN115149727B CN115149727B (en) | 2024-04-16 |
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| CN117082845A (en) * | 2023-10-17 | 2023-11-17 | 湖南省康普通信技术有限责任公司 | Modularized data center heat dissipation cold channel device |
| CN117082845B (en) * | 2023-10-17 | 2024-01-30 | 湖南省康普通信技术有限责任公司 | Modularized data center heat dissipation cold channel device |
| CN117595563A (en) * | 2024-01-18 | 2024-02-23 | 湖南创一智能科技有限公司 | Motor air-air cooler |
| CN117595563B (en) * | 2024-01-18 | 2024-04-02 | 湖南创一智能科技有限公司 | Motor air-air cooler |
| CN118867481A (en) * | 2024-08-06 | 2024-10-29 | 三峡新能源海上风电运维江苏有限公司 | A heat dissipation device and heat dissipation method for a battery pack of a wind turbine generator set |
| CN120334988A (en) * | 2025-06-20 | 2025-07-18 | 中国科学院高能物理研究所 | A μBq/cm2 210Po activity detection device |
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