CN212671951U - Heat dissipation sound box for diesel engine set - Google Patents

Abstract

The utility model discloses a heat dissipation silence case for diesel unit, including the silence box, it places the chamber to have seted up in the silence box, thermovent and standing groove have all been seted up on the lateral wall about the silence box, thermovent and standing groove integrated into one piece take shape, be provided with the dust screen in the standing groove, two the first fixture block of one end fixedly connected with that the dust screen is close to each other, first draw-in groove has been seted up on the silence box, first fixture block and first draw-in groove joint. The utility model discloses a set up and rotate groove, knob and first fixture block, when the deposition is too much on the dust screen, extract first stopper earlier, then rotate the knob, knob second fixture block rotates, and the second fixture block makes third fixture block and third draw-in groove break away from the joint, then outwards extracts the dust screen to dismantle the dust screen fast get off.

Description

Heat dissipation sound box for diesel engine set

Technical Field

The utility model relates to a diesel engine unit technical field especially relates to a heat dissipation silence case for diesel engine unit.

Background

The diesel engine set is composed of engine, generator and control system, so called as generator set, the diesel engine is used as prime mover, the diesel generator set is a power supply equipment for driving synchronous generator to generate electricity, it is a power generation equipment with quick start, convenient operation and maintenance, less investment and strong adaptability to environment. Diesel engine set can produce the heat when using, and current silence box leads to producing can set up the thermovent on the lateral wall of box, discharges the heat, but does not set up dust keeper, and external dust can enter into the box in, and the diesel engine set can be made dirty to the dust. Therefore, a heat dissipation sound box for a diesel engine unit is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art diesel engine set can produce the heat when using, and current silence box leads to producing can set up the thermovent on the lateral wall of box, with the heat discharge, but does not set up dust keeper, and in external dust can enter into the box, the problem of diesel engine set can be made dirty to the dust, and the heat dissipation silence case that is used for diesel engine set that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat dissipation mute box for a diesel engine set comprises a mute box body, wherein a placing cavity is arranged in the mute box body, a heat dissipation port and a placing groove are respectively arranged on the left side wall and the right side wall of the mute box body, the heat dissipation port and the placing groove are integrally formed, a dustproof net is arranged in the placing groove, a first clamping block is fixedly connected at one end of each dustproof net, the two ends of each dustproof net, which are close to each other, are fixedly connected, a first clamping groove is arranged on the mute box body, the first clamping block is clamped with the first clamping groove, a second clamping groove is arranged at one end of the first clamping block, a second clamping block is clamped in the second clamping groove, a knob is fixedly connected at one end of the second clamping block, two third clamping grooves are symmetrically arranged on the second clamping block, a third clamping block is clamped in the third clamping groove, sliding grooves are respectively arranged on the left side wall and the right, two the same dust guard of one end fixedly connected with of slide bar, fixedly connected with telescopic link and first spring on the tank bottom inner wall of sliding tray, first spring housing is established on the telescopic link, the other end of telescopic link and first spring all with slide bar fixed connection, the slide bar is cylindrical structure, the dust guard is the rectangle structure, spacing hole has all been seted up on the front end lateral wall of slide bar and silence box, spacing bolt has been cup jointed in the spacing hole, the second fixture block rotates to be connected on the silence box, and first fixture block is cylindrical structure, two tight grooves of bullet have been seted up to the symmetry on the first fixture block, a plurality of second springs of fixedly connected with on the tank bottom inner wall in tight groove of bullet.

Furthermore, a sliding block is connected in the elastic groove in a sliding mode, the sliding block is in a round cake shape, the other end of each second spring is fixedly connected with the sliding block, and the sliding block is fixedly connected with the third clamping block.

Further, the knob is cylindrical structure, the front end lateral wall of silence box has been seted up and has been rotated the groove, the knob is located and has rotated the groove, a plurality of first spacing holes have been seted up to circumference on the knob, the spacing groove has been seted up on the one end lateral wall of rotation groove, threaded connection has same first stopper in spacing groove and the first spacing hole.

The utility model discloses possess following advantage: through setting up rotation groove, knob and first fixture block, when the deposition is too much on the dust screen, extract first stopper earlier, then rotate the knob, knob second fixture block rotates, and the second fixture block makes third fixture block and third draw-in groove break away from the joint, then outwards extracts the dust screen to dismantle the dust screen fast get off. Through setting up slide bar, first spring and dust guard, when diesel engine unit need not the operation, extract spacing bolt, under the elastic action of second spring, the telescopic link shrink, the slide bar stretches into the slide opening to make the dust guard closed, thereby keep apart dust screen and external, play the guard action to the dust screen, avoid dust invasion and attack dust screen.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is an enlarged schematic view of part B of fig. a.

In the figure: 1 silence box, 2 dust guards, 3 slide bars, 4 first springs, 5 spacing bolts, 6 dust screens, 7 standing grooves, 8 thermovents, 9 placing cavities, 10 sliding grooves, 11 first spacing blocks, 12 knobs, 13 first fixture blocks, 14 rotating grooves, 15 first clamping grooves, 16 third clamping grooves, 17 third fixture blocks, 18 second springs, 19 sliding blocks, 20 elastic grooves, 21 second clamping grooves, 22 first spacing holes, 23 second fixture blocks, 24 telescopic rods.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, a heat dissipation silence case for diesel engine unit, including silence case 1, set up in silence case 1 and place chamber 9, it is provided with the diesel engine unit body in the chamber 9 to place, be provided with a body on the front end lateral wall of silence case 1, heat dissipation opening 8 and standing groove 7 have all been seted up on the lateral wall about silence case 1, heat dissipation opening 8 and standing groove 7 integrated into one piece, be provided with dust screen 6 in the standing groove 7, the shape size and the size of dust screen 6 and standing groove 7 phase-match, the first fixture block 13 of one end fixedly connected with that two dust screens 6 are close to each other, first fixture block 13 is cylindrical structure, first draw-in groove 15 has been seted up on the silence case 1, first fixture block 13 and first draw-in groove 15 joint. Two elastic grooves 20 are symmetrically formed in the first clamping block 13, a plurality of second springs 18 are fixedly connected to the inner wall of the groove bottom of each elastic groove 20, a sliding block 19 is slidably connected to each elastic groove 20, each sliding block 19 is in a round cake shape, and the other ends of the second springs 18 are fixedly connected with the corresponding sliding block 19. A second clamping groove 21 is formed in one end of the first clamping block 13, a second clamping block 23 is clamped in the second clamping groove 21, the second clamping block 23 is rotatably connected to the mute box body 1, a knob 12 is fixedly connected to one end of the second clamping block 23, and the knob 12 is of a cylindrical structure. The front end side wall of the mute box body 1 is provided with a rotating groove 14, the knob 12 is positioned in the rotating groove 14, the knob 12 is circumferentially provided with a plurality of first limiting holes 22, one end side wall of the rotating groove 14 is provided with a limiting groove, and the limiting groove and the first limiting holes 22 are in threaded connection with a same first limiting block 11. Two third clamping grooves 16 are symmetrically formed in the second clamping block 23, a third clamping block 17 is clamped in the third clamping groove 16, the sliding block 19 is fixedly connected with the third clamping block 17, sliding grooves 10 are formed in the left side wall and the right side wall of the mute box body 1, a sliding rod 3 is connected in the sliding grooves 10 in a sliding mode, and the sliding rod 3 is of a cylindrical structure. The side walls of the front ends of the slide bars 3 and the mute box body 1 are respectively provided with a limiting hole, a limiting bolt 5 is clamped in the limiting hole, one end of each of the two slide bars 3 is fixedly connected with a dust guard 2, the dust guard 2 is in a rectangular structure, the inner wall of the bottom of the sliding groove 10 is fixedly connected with a telescopic bar 24 and a first spring 4, the first spring 4 is sleeved on the telescopic bar 24, the other ends of the telescopic bar 24 and the first spring 4 are both fixedly connected with the slide bars 3,

the working principle is as follows:

when the dustproof net is used, firstly, as shown in fig. 2, the dustproof plate 2 is pulled outwards, the first spring 4 is stretched, the telescopic rod 24 is stretched, the dustproof plate 2 is opened, then the limiting bolt 5 is inserted into the limiting hole to limit and fix the dustproof plate 2, the third clamping block 17 is firmly clamped with the third clamping groove 16 under the elastic action of the second spring 18, so that the second clamping block 23 is firmly clamped with the second clamping groove 21, the first clamping block 13 is firmly clamped with the first clamping groove 15, the dustproof net 6 is stably arranged in the placing groove 7, heat generated when the diesel engine set is used is discharged from a heat radiating port, the dustproof net 6 prevents dust from entering the silent box body 1, when the dust accumulation on the dustproof net 6 is excessive, the first limiting block 11 is firstly pulled out, then the knob 12 is rotated, the second clamping block 23 is rotated by the knob 12, the third clamping block 17 is separated from the third clamping groove 16 by the second clamping block 23, then outwards extract dust screen 6 to dismantle dust screen 6 fast, in addition when diesel engine unit need not the operation, extract spacing bolt 5, under the elastic action of second spring 18, telescopic link 24 contracts, and slide bar 3 stretches into the slide opening, thereby makes dust guard 2 closed, thereby keeps apart dust screen 6 with the external world, plays the guard action to dust screen 6, avoids dust invasion and attack dust screen 6.

Claims (3)

1. A heat dissipation sound box for a diesel engine unit comprises a sound box body (1) and is characterized in that a placing cavity (9) is formed in the sound box body (1), heat dissipation ports (8) and placing grooves (7) are formed in the left side wall and the right side wall of the sound box body (1), the heat dissipation ports (8) and the placing grooves (7) are integrally formed, dust screens (6) are arranged in the placing grooves (7), a first clamping block (13) is fixedly connected to one end, close to each other, of each dust screen (6), a first clamping groove (15) is formed in the sound box body (1), the first clamping block (13) is clamped with the first clamping groove (15), a second clamping groove (21) is formed in one end of the first clamping block (13), a second clamping block (23) is clamped in the second clamping groove (21), a knob (12) is fixedly connected to one end of the second clamping block (23), two third clamping grooves (16) are symmetrically formed in the second clamping block (23), a third clamping block (17) is clamped in the third clamping grooves (16), sliding grooves (10) are formed in the left side wall and the right side wall of the mute box body (1), sliding rods (3) are slidably connected in the sliding grooves (10), one ends of the two sliding rods (3) are fixedly connected with the same dustproof plate (2), a telescopic rod (24) and a first spring (4) are fixedly connected to the inner wall of the groove bottom of each sliding groove (10), the first spring (4) is sleeved on the telescopic rod (24), the other ends of the telescopic rod (24) and the first spring (4) are fixedly connected with the sliding rods (3), the sliding rods (3) are of a cylindrical structure, the dustproof plates (2) are of a rectangular structure, and limiting holes are formed in the front side walls of the sliding rods (3) and the mute box body (1), spacing bolt (5) have been connect to the joint in the spacing hole, second fixture block (23) rotate to be connected on silence box (1), and first fixture block (13) are cylindrical structure, two elasticity tight grooves (20) have been seted up to the symmetry on first fixture block (13), a plurality of second springs (18) of fixedly connected with on the tank bottom inner wall in elasticity tight groove (20).

2. The heat dissipation sound box for the diesel engine set according to claim 1, wherein a sliding block (19) is slidably connected in the elastic groove (20), the sliding block (19) is in a shape of a circular cake, the other ends of the second springs (18) are fixedly connected with the sliding block (19), and the sliding block (19) is fixedly connected with the third clamping block (17).

3. The heat dissipation sound silencing box for the diesel engine set according to claim 2, wherein the knob (12) is of a cylindrical structure, a rotation groove (14) is formed in a side wall of the front end of the sound silencing box body (1), the knob (12) is located in the rotation groove (14), a plurality of first limiting holes (22) are formed in the knob (12) in the circumferential direction, a limiting groove is formed in a side wall of one end of the rotation groove (14), and the same first limiting block (11) is connected to the limiting groove and the first limiting holes (22) through threads.

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