CN216691237U

CN216691237U - Quick heat abstractor of diesel generating set

Info

Publication number: CN216691237U
Application number: CN202220356029.3U
Authority: CN
Inventors: 凌灿光
Original assignee: Fujian Yukun Qiangwei Motor Co ltd
Current assignee: Fujian Yukun Qiangwei Motor Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-07
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a quick heat dissipation device for a diesel generating set, which comprises a base, wherein two sides of the upper end of the base are movably connected with a fixing frame, a heat dissipation fan is arranged on the side surface of the fixing frame, the bottom end of the fixing frame is fixedly connected with an insertion block, the insertion block is inserted into an insertion slot, the upper end of the base is respectively and movably clamped with a first fan cover and a second fan cover, and the inner walls of the first fan cover and the second fan cover are fixedly connected with spiral air deflectors. The quick heat dissipation device for the diesel generating set can guide cold air blown out by the heat dissipation fan by utilizing the first fan cover and the second fan cover, so that the heat dissipation efficiency is improved, and the purpose of quick heat dissipation is realized.

Description

Quick heat abstractor of diesel generating set

Technical Field

The utility model relates to the technical field of generator sets, in particular to a quick heat dissipation device of a diesel generator set.

Background

Diesel generating set comprises diesel engine, water tank, alternator, shaft coupling and base usually, and most diesel generator passes through forced air cooling and the dual heat dissipation of water-cooling, but ordinary diesel generating set is open, and the cooling fan on the base blows during the cold air that comes can disperse the air all around, reduces the radiating efficiency, utilizes complete fan housing to cover the back with generating set, is not convenient for operate and maintain generating set. Therefore, a quick heat dissipation device for a diesel generating set is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick heat dissipation device for a diesel generator set, 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 quick heat abstractor of diesel generating set, includes the base, base upper end both sides swing joint has fixed frame, fixed frame side is provided with radiator fan, the radiator fan side is provided with the dust screen, base upper end both sides are provided with the slot respectively, fixed frame bottom fixedly connected with inserted block, the inserted block is pegged graft in the slot, be provided with locking device between inserted block and the slot, base upper end activity joint has first fan housing and second fan housing respectively, first fan housing and second fan housing bottom fixedly connected with slider, the slider is pegged graft in the slot, one side that first fan housing and second fan housing upper end are close to each other is provided with the exhaust vent, fixedly connected with spiral aviation baffle on first fan housing and the second fan housing inner wall.

Preferably, locking device includes slip chamber, locating lever, constant head tank, spring, spout and pull rod, the slip chamber sets up in the slot below of base, the movable joint of slip intracavity has the locating lever, the inserted block bottom is provided with the constant head tank, the locating lever tip is pegged graft in the constant head tank, be provided with the spring between slip chamber bottom and the locating lever, the slip chamber side is provided with the spout, the activity joint has the pull rod in the spout, pull rod tip and locating lever side fixed connection.

Preferably, a limiting block is fixedly connected to the side surface, close to the second fan housing, of the first fan housing, a limiting groove is formed in the side surface, close to the first fan housing, of the second fan housing, and the limiting block is movably clamped in the limiting groove.

Preferably, the base includes mainboard and curb plate, curb plate symmetry fixed connection is at the mainboard both ends, the upper end height that highly is less than the mainboard of curb plate, the slot sets up on the curb plate.

Compared with the prior art, the utility model has the beneficial effects that: this kind of quick heat abstractor of diesel generating set is through fixing frame joint in the base both sides, the realization is fixed to radiator fan, be convenient for simultaneously dismantle fixed frame and radiator fan subassembly and get off and change or maintain, utilize first fan housing and second fan housing can lead to the cold wind that radiator fan blew off, form fixed wind channel, make accurate the blowing to diesel generator of cold wind, thereby improve the radiating efficiency, realize quick radiating purpose, the spiral aviation baffle on first fan housing and the second fan housing inner wall can make cold wind coil a gun in the fan housing inside simultaneously, further improve the radiating efficiency, cooperation through first fan housing and second fan housing bottom slider and slot, be convenient for dismantle first fan housing and second fan housing, be convenient for operate and maintain generating set.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic perspective view of a base according to the present invention;

fig. 3 is a schematic perspective view of the fixing frame of the present invention;

FIG. 4 is an enlarged schematic view at A of FIG. 1;

fig. 5 is an enlarged schematic view of fig. 2 at B.

In the figure: the fan comprises a base 1, a main board 2, a side plate 3, a fixing frame 4, a heat dissipation fan 5, a dust screen 6, a slot 7, an insertion block 8, a locking device 9, a sliding cavity 10, a positioning rod 11, a positioning groove 12, a spring 13, a sliding groove 14, a pull rod 15, a first fan cover 16, a second fan cover 17, a sliding block 18, a limiting groove 19, a limiting block 20, an air outlet 21 and a spiral air deflector 22.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a diesel generating set rapid heat dissipation device comprises a base 1, wherein fixed frames 4 are movably connected with two sides of the upper end of the base 1, a heat dissipation fan 5 is arranged on the side surface of each fixed frame 4, a dustproof net 6 is arranged on the side surface of each heat dissipation fan 5, a driving motor is arranged on each heat dissipation fan 5 and can drive each heat dissipation fan 5 to rotate, the dustproof net 6 can prevent dust from entering the diesel generating set through the action of the heat dissipation fan 5 on one hand and can protect blades of the heat dissipation fan 5 on the other hand, the fixed frames 4 are arranged at two ends of the base 1, the diesel generating set is arranged at the upper end of the base 1 and is positioned between the two fixed frames 4, the fixed frames 4 and the base 1 are movably connected, the fixed frames 4 and the heat dissipation fans 5 can be conveniently detached for maintenance or replacement, the operation is more convenient, a water cooling device is also arranged on the diesel generating set and is matched with the heat dissipation fans 5 for use, the purpose of heat dissipation is achieved together, which is not shown in the figures;

the two sides of the upper end of the base 1 are respectively provided with a slot 7, the bottom end of the fixed frame 4 is fixedly connected with an insert block 8, the insert block 8 is inserted in the slot 7, a locking device 9 is arranged between the insert block 8 and the slot 7, the slots 7 are symmetrically arranged on the two sides of the upper end of the base 1, so that the fixed frame 4 can be conveniently installed, when the fixed frame 4 is installed, the insert block 8 at the bottom end of the fixed frame 4 is firstly aligned to the slot 7, the insert block 8 is pushed into the slot 7, the two fixed frames 4 move towards the direction close to each other, the locking device 9 is used for positioning and locking the position of the fixed frame 4 after the insert block 8 moves to the designated position, when the fixed frame 4 needs to be disassembled, the locking device 9 is firstly unlocked, then the insert block 8 moves towards the two ends of the base 1 until the insert block 8 is separated from the slot 7, and the disassembly of the fixed frame 4 is realized;

the upper end of the base 1 is movably clamped with a first fan housing 16 and a second fan housing 17 respectively, the bottom ends of the first fan housing 16 and the second fan housing 17 are fixedly connected with a sliding block 18, the sliding block 18 is inserted in the slot 7, the first fan housing 16 and the second fan housing 17 are matched with each other, a diesel generator set positioned at the upper end of the base 1 can be covered inside, two ends of the first fan housing 16 and the second fan housing 17, which are far away from each other, are respectively abutted against the side surface of the fixed frame 4, in order to ensure the connection stability of the fixed frame 4, a mutually matched insertion structure can also be arranged at the position where the first fan housing 16 and the second fan housing 17 are connected with the fixed frame 4, when the first fan housing 16 and the second fan housing 17 are installed, the sliding block 18 at the bottom ends is firstly inserted into the slot 7 to drive the first fan housing 16 and the second fan housing 17 to move towards the direction close to each other, so that the first fan housing 16 and the second fan housing 17 are abutted together, and then the fixed frames 4 at the two ends are used for limiting, the first fan housing 16 and the second fan housing 17 enable the cold air blown out from the cooling fan 5 to have a fixed air channel, so that the cold air can be accurately blown to the diesel generator set inside the first fan housing 16 and the second fan housing 17, and the cold air is prevented from being scattered, so that the cooling efficiency is improved, and the purpose of rapid cooling is achieved;

the air outlet 21 is arranged on the side where the upper ends of the first fan housing 16 and the second fan housing 17 are close to each other, and when cold air blown by the cooling fan 5 moves to the air outlet 21, the cold air is discharged from the air outlet 21;

the spiral air deflectors 22 are fixedly connected to the inner walls of the first fan housing 16 and the second fan housing 17, and the spiral air deflectors 22 are spirally distributed on the inner walls of the first fan housing 16 and the second fan housing 17, so that after air blown out by the cooling fan 5 passes through the spiral air deflectors 22, the action time of cold air is prolonged between the first fan housing 16 and the section of the inner wall of the second fan housing 17, and further the cooling efficiency is improved.

When the cooling fan is used, firstly, the sliding block 18 at the bottom end is aligned with the slot 7 and inserted to drive the first fan cover 16 and the second fan cover 17 to move towards the direction close to each other, so that the first fan cover 16 and the second fan cover 17 are abutted together, the insert block 8 at the bottom end of the fixed frame 4 is aligned with the slot 7, the insert block 8 is pushed into the slot 7, so that the two fixed frames 4 move towards the direction close to each other, after the insert block 8 moves to the specified position, the locking device 9 positions and locks the position of the fixed frame 4, the cooling fan 5 is started, the first fan cover 16 and the second fan cover 17 enable cold air blown out from the cooling fan 5 to have a fixed air duct, so that the cold air can be accurately blown to the diesel generator set inside the first fan cover 16 and the second fan cover 17, the cold air is prevented from being scattered, the cooling efficiency is improved, the purpose of rapid cooling is achieved, the spiral air deflector 22 enables the air blown out by the cooling fan 5 to pass through the spiral air deflector 22, between the first fan housing 16 and the second fan housing 17, the action time of the cold air is prolonged, and the heat dissipation efficiency is further improved.

Further, the locking device 9 comprises a sliding cavity 10, a positioning rod 11, a positioning groove 12, a spring 13, a sliding groove 14 and a pull rod 15, the sliding cavity 10 is arranged below the slot 7 of the base 1, the positioning rod 11 is movably clamped in the sliding cavity 10, the positioning groove 12 is arranged at the bottom end of the insertion block 8, the end part of the positioning rod 11 is inserted in the positioning groove 12, the spring 13 is arranged between the bottom end of the sliding cavity 10 and the positioning rod 11, the sliding groove 14 is arranged at the side surface of the sliding cavity 10, the pull rod 15 is movably clamped in the sliding groove 14, the end part of the pull rod 15 is fixedly connected with the side surface of the positioning rod 11, when the insertion block 8 is pushed into the slot 7, the positioning rod 11 is pressed downwards, so that the spring 13 is compressed, when the positioning groove 12 on the insertion block 8 moves to the upper side of the positioning rod 11, the positioning rod 11 moves upwards under the action of the spring 13 and is inserted in the positioning groove 12, so as to realize the positioning action, when the positioning locking is released, the pull rod 15 moves downwards to drive the positioning rod 11 to move downwards until the positioning rod is separated from the positioning groove 12, and at the moment, the fixing of the inserting block 8 is released.

Further, a limiting block 20 is fixedly connected to a side surface of the first fan housing 16 close to the second fan housing 17, a limiting groove 19 is formed in a side surface of the second fan housing 17 close to the first fan housing 16, the limiting block 20 is movably clamped in the limiting groove 19, and the limiting block 20 and the limiting groove 19 are matched with each other, so that stability of the first fan housing 16 and stability of the second fan housing 17 are improved.

Furthermore, the base 1 comprises a main board 2 and side boards 3, wherein the side boards 3 are symmetrically and fixedly connected to two ends of the main board 2, the upper end height of each side board 3 is lower than that of the main board 2, and the slots 7 are formed in the side boards 3.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick heat abstractor of diesel generating set, includes base (1), its characterized in that: the dust-proof structure is characterized in that both sides of the upper end of the base (1) are movably connected with a fixed frame (4), the side of the fixed frame (4) is provided with a heat-radiating fan (5), the side of the heat-radiating fan (5) is provided with a dust-proof screen (6), both sides of the upper end of the base (1) are respectively provided with a slot (7), the bottom end of the fixed frame (4) is fixedly connected with an insert block (8), the insert block (8) is inserted in the slot (7), a locking device (9) is arranged between the insert block (8) and the slot (7), the upper end of the base (1) is respectively movably clamped with a first fan cover (16) and a second fan cover (17), the bottom ends of the first fan cover (16) and the second fan cover (17) are fixedly connected with a sliding block (18), the sliding block (18) is inserted in the slot (7), and one side of the upper ends of the first fan cover (16) and the second fan cover (17) close to each other is provided with an air outlet hole (21), and the inner walls of the first fan cover (16) and the second fan cover (17) are fixedly connected with a spiral air deflector (22).

2. The quick heat dissipation device of the diesel generator set according to claim 1, characterized in that: locking device (9) are including sliding chamber (10), locating lever (11), constant head tank (12), spring (13), spout (14) and pull rod (15), sliding chamber (10) sets up slot (7) below in base (1), the activity joint has locating lever (11) in sliding chamber (10), inserted block (8) bottom is provided with constant head tank (12), locating lever (11) tip is pegged graft in constant head tank (12), be provided with spring (13) between sliding chamber (10) bottom and locating lever (11), sliding chamber (10) side is provided with spout (14), the activity joint has pull rod (15) in spout (14), pull rod (15) tip and locating lever (11) side fixed connection.

3. The quick heat dissipation device of the diesel generator set according to claim 1, characterized in that: the side face, close to the second fan housing (17), of the first fan housing (16) is fixedly connected with a limiting block (20), a limiting groove (19) is formed in the side face, close to the first fan housing (16), of the second fan housing (17), and the limiting block (20) is movably clamped in the limiting groove (19).

4. The quick heat dissipation device of the diesel generator set according to claim 1, characterized in that: base (1) includes mainboard (2) and curb plate (3), curb plate (3) symmetry fixed connection is at mainboard (2) both ends, the upper end height that highly is less than mainboard (2) of upper end of curb plate (3), slot (7) set up on curb plate (3).