CN218102879U

CN218102879U - Cooling system for generating set

Info

Publication number: CN218102879U
Application number: CN202222369602.7U
Authority: CN
Inventors: 朱妍
Original assignee: Jiangsu Fude Generator Co ltd
Current assignee: Jiangsu Fude Generator Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-20
Anticipated expiration: 2032-09-07

Abstract

The application discloses a cooling system for a generator set, which belongs to the technical field of generator sets and comprises an engine set placing box body, wherein a barrel with the bottom arranged in an open manner is fixed on one side of the engine set placing box body, a fan is fixedly arranged in the barrel, a telescopic pipe is arranged in the engine set placing box body, one end of the telescopic pipe extends into the barrel and is connected with the fan, a reciprocating plate is arranged in the engine set placing box body in a sliding manner, one end, far away from the fan, of the telescopic pipe is fixedly connected with the reciprocating plate, and a reciprocating device for driving the reciprocating plate to reciprocate is arranged in the engine set placing box body; this application realizes carrying out the heat dissipation of blowing by a large scale to the different horizontal position and the high position of engine unit, realizes that the heat dissipation is even, and the radiating effect is good, and engine unit places the both sides air formation convection current of box, can take away the heat rapidly, further promotes the radiating effect.

Description

Cooling system for generating set

Technical Field

The application relates to the technical field of generator sets, in particular to a cooling system for a generator set.

Background

The generator set is a complete set of mechanical equipment for converting energy in other forms into electric energy, consists of a power system, a control system, a silencing system, a damping system and an exhaust system, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, airflow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to a generator, and then the mechanical energy is converted into electric energy by the generator and output to electric equipment for use. The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. With the recent technological progress, lightweight portable small-sized generator sets are also beginning to enter the daily lives of residents as high-quality choices of household emergency power supplies and field trip power supplies.

The existing engine unit is provided with a fan for heat dissipation, but the fan is fixed in position and can only dissipate heat of part of the engine unit, so that a cooling system for the generator unit is provided.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the application provides a cooling system for generating set, has overcome prior art's not enough, aims at solving current engine block and can only carry out radiating problem to the part.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a cooling system for generating set, includes that engine unit places the box, one side that engine unit placed the box is fixed with the barrel that the bottom was uncovered setting, fixed mounting has the fan in the barrel, engine unit places and is equipped with flexible pipe in the box, the one end of flexible pipe extends to in the barrel and with the fan is connected, engine unit places and slidable mounting has reciprocating plate in the box, flexible pipe is kept away from the one end of fan with reciprocating plate fixed connection, engine unit places and is equipped with the reciprocating device who drives reciprocating plate reciprocating motion in the box, reciprocating plate's both ends bottom is fixed with the riser, and two opposite one sides of riser are fixed with the diaphragm, the top of diaphragm is fixed with the mounting panel, rotate on the mounting panel and install the round pin axle, be equipped with on the mounting panel and drive round pin axle pivoted rotating device, one of round pin axle runs through the mounting panel is fixed with the blowing pipe, two blowing pipes one end of keeping away from each other with fixedly connected with the hose between the flexible pipe, engine unit places the box and keeps away from one side of barrel has seted up the blast pipe.

As an optimal technical scheme of this application, fixed mounting has the filter bag of handstand setting in the barrel, the filter bag is located the below of fan.

As an optimal technical scheme of this application, reciprocating device including fixed mounting in engine block places the box and keeps away from the motor of barrel one side, engine block places the top inner wall rotation of box and installs reciprocal lead screw, the output shaft of motor with reciprocal lead screw fixed connection, reciprocal lead screw with reciprocal board threaded connection.

As an preferred technical scheme of this application, rotating device includes that fixed mounting has electric telescopic handle, electric telescopic handle's piston rod be fixed with slidable mounting in rack on the mounting panel, the epaxial fixed cover of round pin is equipped with the gear, rack and gear engagement.

As an preferred technical scheme of this application, fixed mounting has two locating pieces on the mounting panel, is fixed with the guide arm of vertical setting between two locating pieces, sliding sleeve is equipped with the guide block on the guide arm, the guide block with the rack is kept away from one side fixed connection of gear.

As an optimal technical scheme of this application, the bottom fixed mounting of diaphragm has the bearing bar that the slope set up, the bottom of bearing bar with riser fixed connection.

As a preferred technical scheme of this application, fixed mounting has the filter screen in the blast pipe.

The beneficial effect of this application:

1. the engine block is put on the bottom inner wall that the box was placed to the engine block, makes the outside air pass through the filter bag through the fan and enters into the expansion pipe through starting the fan, then enters into two hoses, carries out the heat dissipation of blowing from the blowing pipe, dispels the heat to the both sides of engine block, and the hot gas flow passes through the blast pipe, and the engine block places the both sides air formation convection current of box, can take away the heat rapidly, further promotes the radiating effect.

2. Through the blowing pipe lateral shifting with the blowing pipe swings at the vertical plane to the realization is blown the business turn over of co-altitude position not, thereby realizes carrying out the heat dissipation of blowing by a large scale to the co-altitude position of different horizontal positions of engine unit and high position, realizes that the heat dissipation is even, and the radiating effect is good.

This application realizes carrying out the heat dissipation of blowing by a large scale to engine unit's different horizontal position and high position, realizes that the heat dissipation is even, and the radiating effect is good, and engine unit places the both sides air of box and forms the convection current, can take away the heat rapidly, further promotes the radiating effect.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a side view schematic diagram of a shuttle plate of the present application;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. an engine block placing box body; 2. a barrel; 3. a fan; 4. a filter bag; 5. a reciprocating plate; 6. a motor; 7. a reciprocating screw rod; 8. a telescopic pipe; 9. a vertical plate; 10. a transverse plate; 11. mounting a plate; 12. a pin shaft; 13. a blowpipe; 14. an electric telescopic rod; 15. a rack; 16. a gear; 17. a hose; 18. and (4) exhausting the gas.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1, a cooling system for a generator set comprises an engine set placing box body 1, wherein the engine set is placed on the inner wall of the bottom of the engine set placing box body 1, a cylinder body 2 with the bottom being open is fixed on one side of the engine set placing box body 1, a fan 3 is fixedly mounted in the cylinder body 2, and the fan 3 is started to guide external air flow to enter the cylinder body 2 through the bottom of the cylinder body 2.

Wherein, the filter bag 4 that handstand set up is fixedly installed to barrel 2 internal stability, and filter bag 4 is located the below of fan 3, filters the air current through filter bag 4.

Referring to fig. 1, an engine unit placing box 1 is internally provided with a telescopic pipe 8, one end of the telescopic pipe 8 extends into a barrel 2 and is connected with a fan 3, the fan 3 conveys air flow to the telescopic pipe 8, the engine unit placing box 1 is internally provided with a reciprocating plate 5 along the horizontal direction in a sliding manner, one end of the telescopic pipe 8 away from the fan 3 is fixedly connected with the reciprocating plate 5, the engine unit placing box 1 is internally provided with a reciprocating device for driving the reciprocating plate 5 to reciprocate, the reciprocating device comprises a motor 6 fixedly installed on one side of the engine unit placing box 1 away from the barrel 2, the top inner wall of the engine unit placing box 1 is rotatably provided with a reciprocating screw rod 7, an output shaft of the motor 6 is fixedly connected with the reciprocating screw rod 7, the reciprocating screw rod 7 is in threaded connection with the reciprocating plate 5, the motor 6 is started to drive the reciprocating screw rod 7 to rotate, the reciprocating plate 5 is driven to reciprocate, and the telescopic pipe 8 is driven to stretch.

Referring to fig. 1-2, the bottom of the two ends of the reciprocating plate 5 is fixed with a vertical plate 9, the vertical plate 9 is driven to move back and forth through the reciprocating movement of the reciprocating plate 5, a transverse plate 10 is fixed on one side of the two vertical plates 9 opposite to each other, a bearing rod arranged in an inclined manner is fixedly installed at the bottom of the transverse plate 10, the bottom of the bearing rod is fixedly connected with the vertical plates 9, and the transverse plate 10 is supported through the bearing rod, so that the structure is stable.

Referring to fig. 2-3, a mounting plate 11 is fixed on the top of the transverse plate 10, a pin 12 is rotatably mounted on the mounting plate 11, a rotating device for driving the pin 12 to rotate is arranged on the mounting plate 11, the rotating device includes an electric telescopic rod 14 fixedly mounted, a rack 15 slidably mounted on the mounting plate 11 is fixed on a piston rod of the electric telescopic rod 14, a gear 16 is fixedly sleeved on the pin 12, the rack 15 is engaged with the gear 16, and the electric telescopic rod 14 is started to drive the rack 15 to move up and down, so as to drive the gear 16 to rotate, thereby rotating the pin 12.

The mounting plate 11 is fixedly provided with two positioning blocks, a vertically arranged guide rod is fixed between the two positioning blocks, a guide block is sleeved on the guide rod in a sliding mode, a track is provided for the guide block through the guide rod, the guide block is fixedly connected with one side, away from the gear 16, of the rack 15, and guide is provided for the rack 15 to move up and down through up-and-down movement of the guide block, so that the up-and-down movement position of the rack 15 is stable.

Referring to fig. 2-3, the one end of round pin axle 12 runs through mounting panel 11 and is fixed with blowing pipe 13, fixedly connected with hose 17 between the one end that two blowing pipes 13 kept away from each other and the flexible pipe 8, the one end that fan 3 was kept away from to flexible pipe 8 sets up for seal structure, the inside intercommunication of the one end that fan 3 was kept away from to hose 17 and flexible pipe 8, the air current of flexible pipe 8 enters into hose 17, then blow out from blowing pipe 13, blow the heat dissipation to the engine block, rotate through round pin axle 12, drive blowing pipe 13 slope, constantly change the position of blowing, increase the area of blowing, blow on a large scale to the engine block.

Referring to fig. 1, exhaust pipe 18 has been seted up to one side that engine block placed box 1 and kept away from barrel 2, and exhaust pipe 18 internal fixation has the filter screen, and exhaust pipe 18 discharges the heat in engine block placed box 1, prevents effectively through the filter screen that external dust from entering into engine block placed box 1 in, dispels the heat to engine block's both sides, and the hot gas flow passes through exhaust pipe 18, and engine block placed box 1's both sides air forms the convection current, dispels the heat with higher speed.

The working principle is as follows:

the engine group is put on the engine group places the bottom inner wall of box 1, makes the outside air pass through filter bag 4 through start-up fan 3 and filters in fan 3 enters into flexible pipe 8, then enters into two hoses 17, blows the heat dissipation from blowing pipe 13, dispels the heat to the both sides of engine group, and the hot gas flow passes through blast pipe 18, and the engine group places the both sides air formation convection current of box 1, can take away the heat rapidly, further promotes the radiating effect.

Drive reciprocal lead screw 7 through starter motor 6 and rotate, drive reciprocating plate 5 round trip movement, it stretches out and draws back to drive flexible pipe 8, reciprocating plate 5 removes and drives riser 9 round trip movement, make blowing pipe 13 lateral shifting, start electric telescopic handle 14 simultaneously and drive rack 15 lifting movement, it makes round pin axle 12 rotate to drive gear 16 and rotate, it swings at vertical plane to drive blowing pipe 13, thereby the realization is bloied the business turn over of different high position, thereby realize carrying out the heat dissipation of blowing by a large scale to engine unit's different horizontal position and high position, realize that the heat dissipation is even, the radiating effect is good.

Finally, it should be noted that: in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application.

In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a cooling system for generating set, places box (1) including engine group, a serial communication port, one side that box (1) was placed to engine group is fixed with bottom barrel (2) for uncovered setting, fixed mounting has fan (3) in barrel (2), engine group places and is equipped with flexible pipe (8) in box (1), the one end of flexible pipe (8) extends to in barrel (2) and with fan (3) are connected, engine group places box (1) slidable mounting and has reciprocating plate (5), flexible pipe (8) are kept away from the one end of fan (3) with reciprocating plate (5) fixed connection, engine group places and is equipped with the reciprocating device who drives reciprocating plate (5) in box (1), the both ends bottom of reciprocating plate (5) is fixed with riser (9), and the one side that two risers (9) are mutually opposite is fixed with diaphragm (10), the top of diaphragm (10) is fixed with mounting panel (11), the flexible pipe (11) are gone up to rotate and are equipped with on mounting panel (11) and are sold round pin (12), mounting panel (11) rotation round pin axle (12) drive the rotation device, two fixed pipe (13) one end of blowing pipe (13) are fixed with and are kept away from between two fixed hose (13) and hose (13) fixed mounting panel (13) and hose (13) And an exhaust pipe (18) is arranged on one side, far away from the barrel (2), of the engine block placing box body (1).

2. The cooling system for the generator set according to claim 1, wherein a filter bag (4) in an inverted configuration is fixedly installed in the cylinder (2), and the filter bag (4) is located below the fan (3).

3. The cooling system for the generator set according to claim 1, wherein the reciprocating device comprises a motor (6) fixedly installed on one side of the engine set placing box body (1) far away from the cylinder body (2), a reciprocating screw rod (7) is rotatably installed on the inner wall of the top of the engine set placing box body (1), an output shaft of the motor (6) is fixedly connected with the reciprocating screw rod (7), and the reciprocating screw rod (7) is in threaded connection with the reciprocating plate (5).

4. The cooling system for a generator set according to claim 1, wherein the rotating device comprises a fixedly installed electric telescopic rod (14), a rack (15) slidably installed on the installation plate (11) is fixed on a piston rod of the electric telescopic rod (14), a gear (16) is fixedly installed on the pin shaft (12), and the rack (15) is meshed with the gear (16).

5. The cooling system for a generator set according to claim 4, wherein two positioning blocks are fixedly mounted on the mounting plate (11), a vertically arranged guide rod is fixed between the two positioning blocks, a guide block is slidably sleeved on the guide rod, and the guide block is fixedly connected with one side of the rack (15) far away from the gear (16).

6. The cooling system for generator sets according to claim 1, characterized in that the bottom of the transverse plate (10) is fixedly provided with a bearing rod arranged obliquely, and the bottom of the bearing rod is fixedly connected with the vertical plate (9).

7. The cooling system for a generator set according to claim 1, wherein a filter screen is fixedly installed in the exhaust pipe (18).