Vertical heat dissipation and ventilation device for shelter generator set

Abstract

The utility model relates to a vertical heat dissipation ventilation device for a square cabin generator set, which is applied to the field of square cabin generator sets and comprises a mounting frame, a plurality of shutter grilles are rotatably connected to an inner cavity of the mounting frame, a filter screen is fixedly connected to the inner cavity of the mounting frame, and a mounting plate is fixedly connected to the rear end of the mounting frame. A plurality of axial flow fans are fixedly embedded in the surface of the mounting plate, the left end of the shutter grille movably penetrates through the mounting frame and is fixedly connected with adjusting plates, the right ends of the adjusting plates are jointly and rotationally connected with a pull rod, and the upper end of the pull rod is rotationally connected with a pull plate. A plurality of shutter grids are arranged at the front end of the vertical heat dissipation device, and the inclination angles of the shutter grids can be adjusted according to use requirements, so that the ventilation and heat dissipation requirements of the square cabin generator set are met, and noise generated during operation of the square cabin generator set can be effectively controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat dissipation and ventilation device, in particular to a vertical heat dissipation and ventilation device for square cabin generator set applied in the field of square cabin generator set. BACKGROUND

[0002] The square cabin generator set is a highly integrated power generation equipment, which compactly installs the engine, the generator, the cooling system, the control system and other key components in a square box. The integrated design makes the square cabin generator set have multiple advantages. The square cabin generator set has a small and compact shape. Because the key components are closely integrated in a box, the square cabin generator set has a relatively small footprint, which is suitable for use in a space-limited place. It can be easily installed on the roof or basement of a building, without occupying too much space resource.

[0003] The Chinese patent CN212838515U specification discloses a multi-fan vertical radiator. The utility model discloses a support plate is equipped with elastic component, and elastic component connects support plate and fan, and the rack is provided with a threaded hole, and the support plate is provided with a blind hole, and the screw is threadedly connected to the threaded hole and rotatably inserted into the blind hole. Rotating the screw to adjust the distance between the support plate and the fan to adjust the pre-tightening force provided by the elastic component to the fan, thereby slowing down the vibration of the fan and enabling the fan to provide more stable air flow.

[0004] However, the above-mentioned patent still has the following problems in use: after connecting the vertical radiator with the square cabin generator set, although the internal ventilation and heat dissipation of the square cabin generator set can be achieved, the noise generated by the square cabin generator set during operation cannot be blocked, resulting in a large noise generated by the square cabin generator set, which is difficult to control. UTILITY MODEL CONTENTS

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the noise generated by the square cabin generator set during operation is large, and the existing vertical heat dissipation and ventilation device can only ventilate and dissipate heat inside the square cabin generator set, which is difficult to block the noise generated by the square cabin generator set, thereby causing noise pollution.

[0006] In order to solve the above problems, the utility model provides a square cabin generator set is with vertical heat dissipation ventilation device, including installation frame, the inner chamber rotation of installation frame is connected with a plurality of louver grating, the inner chamber fixed connection of installation frame has filter screen, the rear end fixed connection of installation frame has installation board, the surface fixed inlay of installation board has a plurality of axial flow fan, the left end of louver grating is movable and is fixedly connected with the adjusting plate of installation frame and is fixedly connected, the right end of a plurality of adjusting plates is rotatably connected with the pull rod, the upper end of pull rod is rotatably connected with the pull plate, the right end of pull plate is fixedly connected with the positioning plate, the upper end of installation frame is fixedly connected with the fixed plate, the left end of positioning plate is equipped with the rocker, the right end of rocker is fixedly penetrated positioning plate and is rotatably connected with fixed plate, the left end of fixed plate is equipped with locking assembly, locking assembly includes the gear of fixedly sleeving on the outer surface of rocker and the positioning block of fixedly connected in the left end of fixed plate, the gear tooth spacing of clamping block end is matched, clamping block is connected with gear, the left end of clamping block is equipped with the plug rod, and the stretch spring is fixedly connected between plug rod and clamping block, and the right end of plug rod is sequentially movable and penetrates clamping block and fixed plate.

[0007] In the above square cabin generator set is with vertical heat dissipation ventilation device, the demand of heat dissipation air flow field is considered comprehensively, and the control factor of square cabin unit operation noise, a plurality of louver grating is arranged at the front end of the vertical heat dissipation device, and the inclination of the plurality of louver grating can be adjusted according to the use demand, which meets the demand of square cabin generator set ventilation and heat dissipation, and effectively controls the noise generated during the operation of square cabin generator set.

[0008] As a further improvement of the application, the sum of the widths of the plurality of louver grating is consistent with the height of the inner cavity of the installation frame, and the upper and lower ends of the louver grating are both rounded.

[0009] As a further improvement of the application, the filter screen is located at the rear side of the plurality of louver grating, and a gap is left between the filter screen and the louver grating.

[0010] As a further improvement of the application, the positioning plate is triangular as a whole, and the connection between the pull plate and the positioning plate is located at the front end of the positioning plate.

[0011] As another improvement of the application, the end of the clamping block facing the gear is trapezoidal, the lower end of the clamping block is fixedly connected with a limiting block, and the lower end of the limiting block is movably penetrated into the positioning block.

[0012] As another improvement of the application, the rear end of the installation plate is fixedly connected with a soundproof board, and a plurality of air outlet slots matched with the plurality of axial flow fans are opened on the surface of the soundproof board.

[0013] In practical application, the heat dissipation and ventilation device is installed on the outside of the shelter generator set, the shaft flow fan is located inside the shelter generator set, the positioning plate is rotated by rotating the rocker, the pull plate connected with the positioning plate is rotated around the positioning plate as the center, the pull rod connected with the pull plate is longitudinally moved, the plurality of adjusting plates are rotated, and the angle of the plurality of louver grilles is changed. By changing the angle of the plurality of louver grilles, the air can pass through the louver grilles and the filter screen into the inside of the shelter generator set, the vertical radiator serves as a ventilation three-dimensional air inlet channel, and is also a ventilation convection channel of the other side of the shelter generator set. The noise generated by the shelter generator set can be blocked, the size of the noise is controlled by changing the angle of the louver grille, and the demand of ventilation of the vertical radiator and adjustment of the operation noise control of the shelter is met. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the first embodiment of the application.

[0015] Figure 2 It is a left view of the structure of the first embodiment of the application.

[0016] Figure 3 It is a schematic diagram of the internal structure of the mounting frame of the first embodiment of the application.

[0017] Figure 4 It is a schematic diagram of the louver grille structure of the first embodiment of the application.

[0018] Figure 5 It is a schematic diagram of the locking assembly structure of the first embodiment of the application.

[0019] Figure 6 It is a rear view of the structure of the second embodiment of the application.

[0020] Figure 7 It is a sectional view of the mounting frame structure of the second embodiment of the application.

[0021] Explanation of reference numerals in the drawings:

[0022] 1 mounting frame, 2 louver grille, 3 filter screen, 4 mounting plate, 5 shaft flow fan, 6 adjusting plate, 7 pull rod, 8 pull plate, 9 positioning plate, 10 fixed plate, 11 rocker, 12 gear, 13 positioning block, 14 clamping block, 15 insertion rod, 16 tension spring, 17 limiting block, 18 soundproof plate. DETAILED DESCRIPTION

[0023] The two embodiments of the application will be described in detail below with reference to the drawings.

[0024] First embodiment:

[0025] Figure 1 、 Figure 2 、 Figure 3 and Figure 4 It shows: a vertical heat dissipation and ventilation device for shelter generator set, including installation frame 1, the inner cavity of installation frame 1 is rotatably connected with a plurality of louver grilles 2, the sum of the width of a plurality of louver grilles 2 is consistent with the height of the inner cavity of installation frame 1, and the upper and lower ends of louver grille 2 are both rounded, facilitating the rotation and closure of louver grille 2, the inner cavity of installation frame 1 is fixedly connected with filter screen 3, filter screen 3 is located at the rear side of a plurality of louver grilles 2, and a gap is left between filter screen 3 and louver grille 2, which facilitates the rotation of louver grille 2, so that filter screen 3 does not hinder louver grille 2 when rotating, the air can be primarily filtered through a plurality of louver grilles 2, and the air can be secondarily filtered through filter screen 3, thereby effectively preventing dust and impurities from entering the interior of shelter generator set, the rear end of installation frame 1 is fixedly connected with mounting plate 4, the surface of mounting plate 4 is fixedly embedded with a plurality of axial flow fans 5, and the skilled person can select appropriate model of axial flow fan 5 according to actual needs, for example: HTF, starting axial flow fan 5 can effectively improve the air flow in the interior of shelter generator set, thereby effectively improving its heat dissipation effect, the left end of louver grille 2 is movably penetrated through installation frame 1 and fixedly connected with adjusting plate 6, the right ends of a plurality of adjusting plates 6 are rotatably connected with pull rod 7, the upper end of pull rod 7 is rotatably connected with pull plate 8, the right end of pull plate 8 is fixedly connected with positioning plate 9, the upper end of installation frame 1 is fixedly connected with fixed plate 10, the left end of positioning plate 9 is provided with rocker 11, the right end of rocker 11 is fixedly penetrated through positioning plate 9 and rotatably connected with fixed plate 10, rotating rocker 11 makes positioning plate 9 rotate, thereby driving pull plate 8 connected therewith to rotate with positioning plate 9 as the center, and pull rod 7 connected with pull plate 8 moves longitudinally, driving a plurality of adjusting plates 6 to rotate, thereby changing the angle of a plurality of louver grilles 2 by changing the angle of a plurality of louver grilles 2.

[0026] Figure 3 、 Figure 4 and Figure 5The left end of the fixed plate 10 is provided with a locking assembly, the locking assembly comprises a gear 12 fixedly sleeved on the outer surface of the rocker 11 and a positioning block 13 fixedly connected to the left end of the fixed plate 10, the upper end of the positioning block 13 is slidably connected with a clamping block 14, the end of the clamping block 14 is matched with the gear 12, the left end of the clamping block 14 is provided with an insertion rod 15, a tension spring 16 is fixedly connected between the insertion rod 15 and the clamping block 14, the right end of the insertion rod 15 is sequentially movably penetrated through the clamping block 14 and the fixed plate 10, the positioning plate 9 is triangular in shape, the connection between the pull plate 8 and the positioning plate 9 is located at the front end of the positioning plate 9, the end of the clamping block 14 facing the gear 12 is trapezoidal, the lower end of the clamping block 14 is fixedly connected with a limiting block 17, the lower end of the limiting block 17 is movably penetrated into the positioning block 13, when the rocker 11 rotates, the gear 12 connected thereto also rotates, when it is necessary to limit and fix the rocker 11, the clamping block 14 can be pushed towards the gear 12, so that the clamping block 14 is clamped into the two tooth blocks of the gear 12, and at the same time the insertion rod 15 is inserted into the clamping block 14 and the fixed plate 10, so that the clamping block 14 and the gear 12 are fixed, thereby limiting the louver grille 2, when it is necessary to adjust the louver grille 2, the insertion rod 15 can be pulled outwards to make the insertion rod 15 separate from the fixed plate 10, the clamping block 14 is pushed to move away from the gear 12, so that the gear 12 can rotate, and the angle of the louver grille 2 can be adjusted.

[0027] When the heat dissipation and ventilation device is used, the heat dissipation and ventilation device can be installed on the outside of the square cabin generator set, so that the axial flow fan 5 is located inside the square cabin generator set, the rocker 11 is rotated to drive the positioning plate 9 to rotate, thereby driving the pull plate 8 connected thereto to rotate around the positioning plate 9 as the center, the pull rod 7 connected with the pull plate 8 moves longitudinally to drive the plurality of adjusting plates 6 to rotate, thereby changing the angle of the plurality of louver grilles 2, by changing the angle of the plurality of louver grilles 2, air can pass through the louver grilles 2 and the filter screen 3 to enter the inside of the square cabin generator set, the vertical radiator serves as a ventilation three-dimensional air inlet channel, and is also a ventilation convection channel of the other side convection channel of the square cabin set, and can block the noise generated by the square cabin generator set, the size of the noise can be controlled by changing the angle of the louver grille 2, so as to meet the needs of ventilation of the vertical radiator and adjustment of the noise control of the square cabin.

[0028] The second embodiment is as follows:

[0029] The second embodiment is as follows:

[0030] Figure 6 And Figure 7The rear end of the mounting plate 4 is fixedly connected with a sound insulation plate 18, the sound insulation plate 18 preliminarily absorbs the noise generated in the cabin generator set, thereby effectively reducing the decibel of the noise, and the surface of the sound insulation plate 18 is provided with a plurality of air outlet slots matched with the plurality of axial flow fans 5, the air outlet slots facilitate the circulation of air.

[0031] When the vertical heat dissipation and ventilation device is used, the sound insulation plate 18 preliminarily absorbs the noise generated in the cabin generator set, thereby effectively reducing the decibel of the noise, reducing the diffusion of the noise, and further improving the sound insulation effect of the vertical ventilation and heat dissipation device.

[0032] In combination with the actual needs, the above-mentioned embodiments of the present application are not limited to the scope, and various changes made within the knowledge of the skilled in the art without departing from the concept of the present application still fall within the protection scope of the present application.

Claims

1. A vertical heat dissipation and ventilation device for a shelter generator set, comprising a mounting frame (1), characterized in that: The inner cavity of the mounting frame (1) is rotatably connected with a plurality of louver grilles (2), the inner cavity of the mounting frame (1) is fixedly connected with a filter screen (3), the rear end of the mounting frame (1) is fixedly connected with a mounting plate (4), and the surface of the mounting plate (4) is fixedly embedded with a plurality of axial flow fans (5). The left end of the louver grille (2) is movably penetrated through the mounting frame (1) and is fixedly connected with an adjusting plate (6), the right ends of a plurality of adjusting plates (6) are commonly rotatably connected with a pull rod (7), the upper end of the pull rod (7) is rotatably connected with a pull plate (8), the right end of the pull plate (8) is fixedly connected with a positioning plate (9), the upper end of the mounting frame (1) is fixedly connected with a fixed plate (10), and the left end of the positioning plate (9) is provided with a rocker (11), the right end of the rocker (11) is fixedly penetrated through the positioning plate (9) and is rotatably connected with the fixed plate (10). The left end of the fixed plate (10) is provided with a locking assembly, the locking assembly comprises a gear (12) fixedly sleeved on the outer surface of the rocker (11) and a positioning block (13) fixedly connected to the left end of the fixed plate (10), the upper end of the positioning block (13) is slidably connected with a clamping block (14), the end of the clamping block (14) is matched with the gear (12) in tooth spacing, the left end of the clamping block (14) is provided with an insertion rod (15), the insertion rod (15) and the clamping block (14) are fixedly connected with a tension spring (16) therebetween, and the right end of the insertion rod (15) is movably penetrated through the clamping block (14) and the fixed plate (10) in sequence.

2. The vertical heat dissipation and ventilation device for a shelter generator set according to claim 1, characterized in that: The sum of the widths of a plurality of louver grilles (2) is consistent with the inner cavity height of the mounting frame (1), and the upper and lower ends of the louver grille (2) are both rounded.

3. The vertical heat dissipation and ventilation device for a shelter generator set according to claim 2, characterized in that: The filter screen (3) is located at the rear side of the plurality of louver grilles (2), and a gap is left between the filter screen (3) and the louver grille (2).

4. The vertical heat dissipation and ventilation device for a shelter generator set according to claim 1, characterized in that: The positioning plate (9) is triangular as a whole, and the connection between the pull plate (8) and the positioning plate (9) is located at the front end of the positioning plate (9).

5. The vertical heat dissipation and ventilation device for a shelter generator set according to claim 1, characterized in that: The end of the clamping block (14) facing the gear (12) is trapezoidal, the lower end of the clamping block (14) is fixedly connected with a limiting block (17), and the lower end of the limiting block (17) is movably penetrated into the positioning block (13).

6. The vertical heat dissipation and ventilation device for a shelter generator set according to claim 1, characterized in that: The rear end of the mounting plate (4) is fixedly connected with a soundproof plate (18), and the surface of the soundproof plate (18) is excavated with a plurality of air outlet slots matched with the plurality of axial flow fans (5).

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