CN210460858U - Novel generating set box air inlet structure - Google Patents

Abstract

The utility model relates to a novel generating set box air inlet structure belongs to generating set auxiliary facilities technical field, including being used for installing the framework to generating set box air intake, the framework is whole to be the rectangle setting, the rectangle be provided with in the framework and be used for preventing that the rainwater from getting into to the internal piece that blocks, block and to block the piece and can stop the rainwater outside the generating set box, prevent that the rainwater from getting into to leading to the rainwater to cause the erosion to the part in the generating set to prevent that the part in the generating set box from receiving the damage.

Description

Novel generating set box air inlet structure

Technical Field

The utility model belongs to the technical field of generating set auxiliary facilities technique and specifically relates to a novel generating set box air inlet structure is related to.

Background

The gas generator set is a novel generator set developed to adapt to the environmental protection requirements of the world and the new market environment. The gas generator fully utilizes various natural gases or harmful gases as fuels, changes waste into valuable, has the advantages of safe and convenient operation, high cost benefit, low emission pollution, suitability for cogeneration of heat and electricity and the like, and has very wide market prospect. The gas generator set consists of a gas engine, a generator, a control cabinet and other parts, wherein the gas engine and the generator are arranged on the same steel chassis.

Chinese patent with publication number CN208330539U discloses a box-type gas generator set, which comprises a box body and a plurality of gas generators arranged in the box body, wherein a plurality of air inlets are arranged on the side wall of the box body, an air outlet is arranged at one end of the box body, the air inlets are uniformly distributed on the box body along the length direction of the box body, a radiator used for discharging air in the box body out of the box body is arranged at the air outlet, the gas generators are uniformly distributed in the box body along the length direction of the box body, a control chamber is arranged in the box body, which deviates from the air outlet, a control cabinet used for controlling the gas generators to work is arranged in the control chamber, external cold air enters the box body from the air inlets and then is discharged from the air outlet, a flowing air flow zone can be formed in the box body, the heat inside the box.

But its weak point lies in, when gas generating set placed in outdoor, rainwater can enter into in the box along the air intake, causes the erosion to other parts in the box, will lead to the part damage in the box when serious.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a block that rainwater enters into to the box in order to prevent the impaired novel generating set box air inlet structure of box inner part along the air intake.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a novel generating set box air inlet structure, is including being used for installing the framework to generating set box air intake, the framework wholly is the rectangle setting, the rectangle be provided with in the framework and be used for preventing that the rainwater from entering into to the internal piece that blocks of box.

Through adopting above-mentioned technical scheme, block that can block the rainwater outside the generating set box, prevent that the rainwater from entering into and leading to the rainwater to cause the erosion to the part in the generating set to prevent that the part in the generating set box from receiving the damage.

The utility model discloses further set up to: the blocking piece comprises a shutter sealed in the frame body, the shutter comprises a plurality of baffle plates crossing the frame body along the height direction of the frame body, and the baffle plates are obliquely arranged in the frame body.

Through adopting above-mentioned technical scheme, the shutter can play the effect that blocks to the rainwater, when the rainwater descends to the shutter on, the baffle that rainwater accessible slope set up flows down, thereby prevent that the rainwater from getting into to the generating set box in, and the shutter can play fine effect of blockking to the ultraviolet ray, thereby prevent that the ultraviolet ray from shining to in the generating set box, prevent that the high temperature leads to each part impaired in the generating set box, and the shutter can make wind pass through between the adjacent baffle, thereby make wind can play refrigerated effect to the part in the generating set box.

The utility model discloses further set up to: the baffle is provided with first plate body and second plate body respectively along its length direction's both sides edge, first plate body and second plate body parallel arrangement each other, first plate body and second plate body are parallel arrangement with the plane at framework place.

Through adopting above-mentioned technical scheme, first plate body and second plate body can play the effect that blocks and the water conservancy diversion to the rainwater respectively, further prevent that the rainwater from entering into to the generating set box in to the result of use of shutter has been improved.

The utility model discloses further set up to: one side of the frame body is provided with a silencing piece used for reducing noise generated during air inlet, and the silencing piece is arranged in the novel generator set box body.

Through adopting above-mentioned technical scheme, wind enters into the generating set box by adjacent baffle, can produce aerodynamic noise, by the fluid flow in-process interact promptly, or the noise that produces of the interaction between gas and the solid medium, long-time noise can be amazing beyond physiological bearing capacity repeatedly, can cause the damage to central nervous system, make cerebral cortex excitation and suppression imbalance, lead to the conditioned reflex unusual, cerebral vessels dysfunction, brain position changes and physiological change, and the setting of amortization piece has reduced the noise, thereby prevent to cause the injury to personnel's mind and body, make the framework not only can prevent rain-proof still can fall the noise, the result of use of framework has been improved.

The utility model discloses further set up to: the noise reduction part comprises a plurality of first noise reduction covers arranged along the height direction of one side of the frame body at intervals, each first noise reduction cover is integrally arranged in a U shape and comprises two first connecting plates arranged in parallel, two sides of the first noise reduction cover are arranged between the first connecting plates, a first sound insulation plate is arranged perpendicular to the first connecting plates, the first connecting plates are connected to the edges of the two sides of the frame body, the first connecting plates are arranged in parallel with the plane where the frame body is located, and first sound absorption cotton is arranged on the opposite faces of the first connecting plates and on the face, facing the blind window, of the first sound insulation plate.

Through adopting above-mentioned technical scheme, after wind enters into the generating set box through adjacent baffle, the effect of blockking has been played to wind by first acoustic celotex board, thereby wind speed and wind-force have been reduced, the interact between the wind-force has been reduced, thereby noise has been reduced to a certain extent, when wind collides to first acoustic celotex board and first connecting plate, can produce the noise because of the interact between gas and the solid, and it is a porous material to inhale the sound cotton, when sound spreads into and inhales the sound cotton, sound part is reflected and is retraced, partly pierces through the sound-absorbing material, but most sound is by the form with the energy, become heat energy with sound energy conversion and consumed by the material, thereby reach the effect of inhaling the sound noise reduction, the noise when having reduced wind and blowing to first connecting plate and first acoustic celotex board, thereby noise when having reduced the wind.

The utility model discloses further set up to: it is adjacent be provided with the second amortization cover between the first amortization cover, the whole setting that is "U" shape of second amortization cover, the "U" shape the second amortization cover includes two mutual parallel arrangement's second connecting plate, both sides perpendicular to second connecting plate is provided with the second acoustic celotex board between the second connecting plate, both sides the second connecting plate is connected to on the both sides edge of framework, the plane at second connecting plate and framework place is parallel arrangement, both sides all be provided with the second on the face that the second connecting plate is relative and the face of second acoustic celotex board orientation shutter and inhale the sound cotton, interval between first acoustic celotex board and the shutter is greater than the interval between second acoustic celotex board and the shutter, form the space that is used for the air feed to pass through between first acoustic celotex board and the second acoustic celotex board.

Through adopting above-mentioned technical scheme, the noise that sets up when the second amortization cover can further the air inlet plays the effect that reduces, be greater than the interval between second acoustic celotex board and the shutter with the interval between first acoustic celotex board and the shutter, make wind can follow the space between first acoustic celotex board and the second acoustic celotex board and pass through, thereby make wind can enter into and cool down each part and equipment in the generating set box, make in the amortization, play the effect of cooling to each equipment and part in the generating set.

The utility model discloses further set up to: the distance between the adjacent first connecting plates is smaller than the width of the second connecting plates along the height direction of the second connecting plates, and the distance between the adjacent first sound insulation plates is smaller than the width of the second sound insulation plates along the height direction of the second sound insulation plates.

Through adopting above-mentioned technical scheme, wind collides with between the second acoustic celotex board earlier for inhale the sound cotton on the second acoustic celotex board and carry out the amortization, bypass the second acoustic celotex board again, through the space between first acoustic celotex board and the second acoustic celotex board, reentrant to generating set's the box in, prolonged the route of wind walking to a certain extent, reduced wind-force, reduced the interact between the gas, thereby reduced wind-force to a certain extent.

The utility model discloses further set up to: the edge that first acoustic celotex board was kept away from to first connecting plate is provided with the mounting panel that is used for with the framework butt, the first connecting plate of mounting panel perpendicular to just extends the setting along the direction of keeping away from first acoustic celotex board, through first bolt fastening between mounting panel and the framework, through second bolt fastening between second connecting plate and the first connecting plate.

Through adopting above-mentioned technical scheme, adopt first bolt to carry out the mode fixed to first amortization cover, conveniently install and dismantle first amortization cover to improved the fastness of first amortization cover in the framework, adopt the second bolt to carry out the mode fixed to the second amortization cover, conveniently install and dismantle the second amortization cover, improved the fastness of second amortization cover in the framework.

To sum up, the utility model discloses a beneficial technological effect does:

1. when rainwater falls onto the baffle plate, the rainwater flows downwards through the obliquely arranged baffle plate, so that the baffle plate has a rainwater blocking effect, the first plate body and the second plate body are driven to further have a rainwater flow blocking and guiding effect, and the rainwater is prevented from entering the gas generator set box and damaging equipment and parts in the gas generator set box;

2. when wind passes through the clearance between each baffle, blow to the first sound cotton of inhaling on the first acoustic celotex board, thereby noise when having reduced wind and the collision of first acoustic celotex board, wind need walk around the position that first acoustic celotex board reachd the second acoustic celotex board place this moment, inhale the sound cotton on the second acoustic celotex board and further play the effect of making an uproar, wind enters into to the gas generating set box through the space between first acoustic celotex board and the second acoustic celotex board this moment, wind-force has been reduced, thereby the interact between the gas has been reduced, thereby the noise has further been reduced.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

fig. 2 is a schematic structural view of the baffle of the present invention;

fig. 3 is a schematic structural view for showing the first muffling cover and the second muffling cover of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic cross-sectional view for showing the first and second acoustic panels according to the present invention.

In the figure, 1, frame; 11. a blind window; 111. a baffle plate; 112. a first plate body; 113. a second plate body; 12. a first muffling cover; 121. a first connecting plate; 122. a first baffle plate; 13. a second muffling cover; 131. a second connecting plate; 132. a second baffle; 14. mounting a plate; 141. a first bolt; 15. and a second bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine fig. 1 and fig. 2, do the utility model discloses a novel generating set box air inlet structure, including being used for installing framework 1 to generating set box air intake, framework 1 wholly is the rectangle setting, seals in framework 1 and is equipped with shutter 11, and shutter 11 includes that a plurality of direction of height along framework 1 span baffle 111 in framework 1, and baffle 111 slope sets up in framework 1.

When rainwater falls onto the louver 11, the baffle 111 arranged obliquely can block the rainwater, so that the rainwater is prevented from flowing into the gas generator set box, and equipment and parts in the gas generator set box are prevented from being damaged; in other embodiments, a first rain baffle can be horizontally arranged on the outer wall of the gas generator set box and above the air inlet, and second rain baffles are arranged on two sides of the rain baffle and extend towards the ground perpendicular to the rain baffles, so that the first rain baffle and the second rain baffles can also play a role in stopping rainwater.

As shown in fig. 2, in order to further block and guide rainwater, a first plate 112 and a second plate 113 are respectively disposed on two side edges of the baffle 111 along the length direction of the baffle, the first plate 112 and the second plate 113 are parallel to each other, the first plate 112 and the second plate 113 are parallel to the plane where the frame body 1 is located, the first plate 112 is located on the baffle 111 and is close to the position inside the gas generator set box, and the second plate 113 is located on the baffle 111 and is far away from the position inside the gas generator set box.

When rainwater falls onto the baffle 111, the first plate body 112 can further block the rainwater, so that the rainwater is further prevented from entering the box body, and the rainwater is further prevented from damaging equipment and parts in the box body of the gas generator set; when the rainwater flows down on through baffle 111, can flow down along second plate body 113 to make second plate body 113 play the effect of water conservancy diversion to the rainwater, prevent that the rainwater from flowing into to the gas generating set box along the clearance between adjacent baffle 111.

As shown in fig. 3, one side of the frame 1 is provided with a plurality of first muffling covers 12 arranged at intervals along the height direction of one side of the frame 1, the plurality of first muffling covers 12 are arranged inside the gas generator set box, each first muffling cover 12 is integrally arranged in a "U" shape, the "U" shaped first muffling cover 12 includes two first connecting plates 121 arranged in parallel, and a first baffle 122 is arranged between the first connecting plates 121 on both sides and perpendicular to the first connecting plates 121.

As shown in fig. 3, the first connecting plates 121 on two sides are connected to two side edges of the frame 1, the first connecting plates 121 are parallel to the plane of the frame 1, and first sound-absorbing cotton (not shown) is disposed on the opposite surfaces of the first connecting plates 121 on two sides and on the surface of the first sound-insulating plate 122 facing the louver 11.

When wind blows through between the adjacent baffles 111, wind can blow to on the first acoustic celotex board 122, can produce the noise because of the collision between wind and the first acoustic celotex board 122, because of first sound absorption cotton is a porous material, when sound spreads into first sound absorption cotton into, sound partly is reflected and is turned back, partly pierces through sound absorbing material, but most sound is by the form of energy, become heat energy conversion and consumed by the material with sound energy, thereby reach the effect of inhaling the sound noise reduction, wind-force is reduced through the blockking of first sound absorption cotton on the first acoustic celotex board 122 this moment, thereby further reduced the noise, thereby prevent that the noise from causing the damage of physical and mental health to the personnel.

As shown in fig. 3, in order to reduce noise generated by wind between adjacent first muffling covers 12, a second muffling cover 13 is disposed between adjacent first muffling covers 12, the second muffling cover 13 is integrally disposed in a "U" shape, the "U" shaped second muffling cover 13 includes two second connecting plates 131 disposed in parallel, and a second baffle 132 is disposed between the second connecting plates 131 on two sides and perpendicular to the second connecting plates 131; in other embodiments, a porous plate may be disposed between adjacent baffles 111, so that the porous plate may shunt air and block air, reduce interaction between air flows, and also reduce noise.

As shown in fig. 3, the second connecting plates 131 on two sides are connected to two side edges of the frame 1, the second connecting plates 131 are parallel to the plane of the frame 1, and second sound-absorbing cotton (not shown) is disposed on the opposite surfaces of the second connecting plates 131 on two sides and the surface of the second sound-insulating plate 132 facing the louver 11.

When wind blows through between the adjacent baffle 111, wind can blow to on the second acoustic celotex board 132, can produce the noise because of the collision between wind and the second acoustic celotex board 132, it is a porous material because of the second sound cotton of inhaling, when sound spreads into the second sound cotton of inhaling, sound partly is reflected and is turned back, partly pierces through sound absorbing material, but most sound is by the form of energy, become heat energy and consumed by the material with sound energy conversion, thereby reach the effect of inhaling the sound noise reduction, wind-force is inhaled cotton's the blockking through the second on the second acoustic celotex board 132 and is reduced this moment, thereby further reduced the noise, thereby further prevent the noise and cause the damage of physical and mental health to the personnel.

With reference to fig. 3 and 5, in order to allow air to smoothly enter the box of the gas generator set, the distance between the first sound insulating panel 122 and the louver 11 is greater than the distance between the second sound insulating panel 132 and the louver 11, and a space for air to pass through is formed between the first sound insulating panel 122 and the second sound insulating panel 132; after the cotton and the second sound of inhaling on the second acoustic celotex board 132 are inhaled through the first sound of wind and are inhaled the sound cotton and fall the noise, the space between the first acoustic celotex board 122 of accessible and the second acoustic celotex board 132 passes through to make wind enter into to cool down equipment and part in the gas generating set box.

As shown in fig. 5, in order to further reduce the wind force and thus reduce the interaction between the wind and the wind, the interval between the adjacent first connection plates 121 is smaller than the width of the second connection plate 131 in the height direction thereof, and the interval between the adjacent first baffle plates 122 is smaller than the width of the second baffle plate 132 in the height direction thereof; after the wind strikes the first baffle 122, the wind needs to strike the second baffle 132 around the first baffle 122, and then the gap between the first baffle 122 and the second baffle 132 passes through, so that the traveling path of the wind is prolonged, the wind force is reduced to a certain extent, the interaction between the wind and the wind is reduced, and the noise reduction effect is further improved.

Referring to fig. 3 and 4, in order to facilitate attachment and detachment of the first sound-deadening hood 12, an attachment plate 14 for abutting against the frame body 1 is provided at an edge of the first connection plate 121 remote from the first sound-deadening plate 122, the attachment plate 14 is provided so as to extend perpendicularly to the first connection plate 121 in a direction away from the first sound-deadening plate 122, and the attachment plate 14 and the frame body 1 are fixed by a first bolt 141.

Referring to fig. 3 and 4, in order to facilitate mounting and dismounting of the second sound-deadening cap 13, the second connection plate 131 and the first connection plate 121 are fixed to each other by the second bolt 15.

With reference to fig. 3 and 5, in this embodiment, four first muffling covers 12 and four second muffling covers 13 are provided, the first muffling cover 12 is disposed at the uppermost portion of the frame 1, and the second muffling cover 13 is disposed at the lowermost portion of the frame 1, so that air can better enter the gas generator set to cool down equipment and components, the surfaces of the first muffling cover 12 and the second muffling cover 13 facing away from each other are sealed,

the implementation principle of the embodiment is as follows: when rainwater falls onto the louver 11, the rainwater is blocked by the first plate body 112 on the baffle 111 and flows down along the inclined direction of the baffle 111, so that the second plate body 113 has a flow guiding effect on the rainwater, and the rainwater is prevented from entering the box body along the gap between the adjacent baffles 111, and the rainwater is prevented from damaging equipment and components in the box body of the gas generator set; wind can enter the gas generator set box body through a gap between the adjacent baffles 111, when the wind enters the box body along the gap between the adjacent baffles 111, the first sound insulation plate 122 has a blocking effect on the wind, at the moment, the first sound absorption cotton absorbs the noise generated when the wind collides with the first sound insulation plate 122, so that the noise is reduced, the wind power is reduced, the interaction between the gases is reduced, so that the noise is further reduced, at the moment, the wind bypasses the first sound insulation plate 122 and reaches the position of the second sound insulation plate 132, the noise generated when the wind collides with the second sound insulation plate 132 is absorbed through the second sound absorption cotton, so that the noise is further reduced, at the moment, the wind power is reduced again, so that the noise is reduced again, and the wind enters the gas generator set box body along the gap between the first sound insulation plate 122 and the second sound insulation plate 132 to cool the equipment and the components in the box body, prevent that parts and equipment in the gas generating set box from high temperature damage.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (6)

1. The utility model provides a novel generating set box air inlet structure which characterized in that: the novel power generating set box comprises a frame body (1) arranged on an air inlet of a power generating set box body, the frame body (1) is integrally arranged in a rectangular shape, a blocking piece used for preventing rainwater from entering the box body is arranged on the rectangular frame body (1), a silencing piece used for reducing noise generated in air inlet is arranged on one side of the frame body (1), the silencing piece is arranged in the novel power generating set box body, the silencing piece comprises a plurality of first silencing covers (12) arranged at intervals along the height direction of one side of the frame body (1), each first silencing cover (12) is integrally arranged in a U shape, the U-shaped first silencing covers (12) comprise two first connecting plates (121) arranged in parallel, a first sound insulating plate (122) is arranged between the first connecting plates (121) on two sides and perpendicular to the first connecting plates (121), and the first connecting plates (121) on two sides are connected to edges of two sides of the frame body (1), the first connecting plate (121) and the plane where the frame body (1) is located are arranged in parallel, and first sound absorption cotton is arranged on the opposite surfaces of the first connecting plate (121) and the surface, facing the louver (11), of the first sound insulation plate (122).

2. The novel generating set box body air inlet structure of claim 1, characterized in that: the blocking piece comprises a louver (11) sealed in the frame body (1), the louver (11) comprises a plurality of baffle plates (111) crossing the frame body (1) along the height direction of the frame body (1), and the baffle plates (111) are obliquely arranged in the frame body (1).

3. The novel generator set box air inlet structure of claim 2, characterized in that: baffle (111) are provided with first plate body (112) and second plate body (113) respectively along its length direction's both sides edge, first plate body (112) and second plate body (113) parallel arrangement each other, first plate body (112) and second plate body (113) are parallel arrangement with the plane at framework (1) place.

4. The novel generating set box body air inlet structure of claim 1, characterized in that: a second silencing cover (13) is arranged between the adjacent first silencing covers (12), the second silencing cover (13) is integrally arranged in a U shape, the U-shaped second silencing cover (13) comprises two second connecting plates (131) which are arranged in parallel, a second sound insulation plate (132) is arranged between the second connecting plates (131) at two sides and is perpendicular to the second connecting plates (131), the second connecting plates (131) at two sides are connected to the edges of two sides of the frame body (1), the second connecting plates (131) and the plane where the frame body (1) is located are arranged in parallel, second sound absorption cotton is arranged on the opposite surfaces of the second connecting plates (131) at two sides and the surface of the second sound insulation plate (132) facing the louver (11), and the distance between the first sound insulation plate (122) and the louver (11) is larger than the distance between the second sound insulation plate (132) and the louver (11), a space for passing air is formed between the first baffle plate (122) and the second baffle plate (132).

5. The novel generator set box air inlet structure of claim 4, characterized in that: the distance between the adjacent first connecting plates (121) is smaller than the width of the second connecting plate (131) along the height direction thereof, and the distance between the adjacent first baffle plates (122) is smaller than the width of the second baffle plate (132) along the height direction thereof.

6. The novel generator set box air inlet structure of claim 5, characterized in that: the edge that first acoustic celotex board (122) was kept away from in first connecting plate (121) is provided with mounting panel (14) that are used for with framework (1) butt, mounting panel (14) perpendicular to first connecting plate (121) just extend the setting along the direction of keeping away from first acoustic celotex board (122), it is fixed through first bolt (141) between mounting panel (14) and framework (1), it is fixed through second bolt (15) between second connecting plate (131) and first connecting plate (121).

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