CN213807829U - Multiple protection wind scooper for mechanical equipment - Google Patents
Multiple protection wind scooper for mechanical equipment Download PDFInfo
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- CN213807829U CN213807829U CN202022668314.2U CN202022668314U CN213807829U CN 213807829 U CN213807829 U CN 213807829U CN 202022668314 U CN202022668314 U CN 202022668314U CN 213807829 U CN213807829 U CN 213807829U
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Abstract
The utility model discloses a multiple protection wind scooper for mechanical equipment, wherein the cover body is covered outside an engine, the air inlet pipe is communicated with the air inlet, the fan is arranged in the air inlet pipe, one end of the airflow collecting plate is fixedly connected with the cover body, the other end of the airflow collecting plate is fixedly connected with one end of the baffle plate, the other end of the baffle plate is fixedly connected with the cover body, the airflow concentration plate is positioned at the air inlet, the guide plate is positioned at the air outlet, the flow dividing piece is fixedly connected with the baffle plate, and is positioned inside the cover body, the sound-absorbing board is fixedly connected with the baffle and is positioned inside the baffle, the sound-absorbing plate is provided with a corrugated strip formed by sequentially connecting a plurality of bulges, each bulge is provided with a first sound-absorbing hole, and a second sound-absorbing hole is formed in the baffle. Through the structure, the air guide cover has better heat dissipation effect and stronger noise reduction capability.
Description
Technical Field
The utility model relates to an air guide cover technical field especially relates to an air guide cover for mechanical equipment of multiple protection.
Background
An engine is a machine capable of converting other forms of energy into mechanical energy, and includes, for example, an internal combustion engine (gasoline engine, etc.), an external combustion engine (stirling engine, steam engine, etc.), an electric motor, and the like. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is suitable for a power generation device, and can also refer to the whole machine (such as a gasoline engine and an aircraft engine) comprising the power device. When the engine is used, the air guide cover needs to be matched for use, but the existing air guide cover is poor in heat dissipation effect and low in noise reduction capability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind scooper for mechanical equipment of multiple protection, aim at solving the wind scooper radiating effect among the prior art not good, fall the technical problem that the ability of making an uproar is not strong.
In order to achieve the above object, the present invention provides a multiple protection wind scooper for mechanical equipment, comprising a hood body, an air inlet pipe, a fan, an airflow collecting plate, a baffle plate, a guide plate, a shunt member and a sound absorbing plate, wherein the hood body is disposed outside an engine, air inlets and air outlets are disposed at two ends of the hood body, the air inlet pipe is communicated with the air inlets, the fan is disposed in the air inlet pipe, one end of the airflow collecting plate is fixedly connected with the hood body, the other end of the airflow collecting plate is fixedly connected with one end of the baffle plate, the other end of the baffle plate is fixedly connected with the hood body, the airflow collecting plate is disposed at the air inlets, the guide plate is disposed at the air outlets, the shunt member is fixedly connected with the baffle plate and is disposed inside the hood body, the sound absorbing plate is fixedly connected with the baffle plate and is disposed inside the baffle plate, the sound-absorbing plate is provided with a corrugated strip formed by sequentially connecting a plurality of bulges, each bulge is provided with a first sound-absorbing hole, and a second sound-absorbing hole is formed in the baffle.
The air inlet pipe comprises a connecting pipe and an expansion pipe, one end of the connecting pipe is fixedly connected with the cover body, and the other end of the connecting pipe is fixedly connected with the expansion pipe.
The air inlet pipe further comprises a filter plate, and the filter plate is fixedly connected with the expansion pipe and is positioned at one end, far away from the connecting pipe, of the expansion pipe.
Wherein, the reposition of redundant personnel piece includes horizontal bar and vertical retort, the horizontal bar with vertical retort fixed connection, just the horizontal bar with the vertical retort is the cruciform structure setting.
And a filling layer is arranged between the baffle and the inner side wall of the cover body.
The wind scooper for the multiple protection mechanical equipment further comprises a wind outlet pipe, and the wind outlet pipe is communicated with the wind outlet.
The beneficial effects of the utility model are embodied in: the fan rotates to introduce outside air flow into the cover body from the air inlet pipe, the air flow collecting plate is arranged to enable the outside air flow to be quickly collected into the cover body, the air flow entering the cover body is divided through the flow dividing piece to quicken the air flow to flow, then the air flow is discharged from the air outlet, the guide plate is arranged at the air outlet to quicken the diffusion of the air flow from the air outlet, so that the temperature of an engine in the cover body is quickly reduced, a good heat dissipation effect is achieved, noise is generated when the air flow passes through the cover body, the noise can be effectively reduced through the arrangement of the sound-absorbing plate, the sound-absorbing plate is provided with corrugated strips formed by sequentially connecting a plurality of bulges, each bulge is provided with a first sound-absorbing hole, and a second sound-absorbing hole is arranged in the baffle plate, the ripple strip first sound absorbing hole with the cooperation of sound absorbing hole is inhaled to the second, and the homoenergetic improves the absorption effect to the noise, plays good effect of making an uproar of falling, and a plurality ofly connect gradually by the arch and form in addition the ripple strip can increase the air current and be in when the air current passes through cover internal dwell time, can with cover more internal heat of body is taken away.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an internal structure of an air guiding cover for a multiple protection mechanical device according to the present invention.
Fig. 2 is a structural sectional view of the flow divider of the present invention.
1-cover body, 11-air inlet, 12-air outlet, 2-air inlet pipe, 21-connecting pipe, 22-expanding pipe, 23-filter plate, 3-fan, 4-airflow collecting plate, 5-baffle, 51-second sound-absorbing hole, 6-guide plate, 7-shunt piece, 71-horizontal bar, 72-vertical bar, 8-sound-absorbing plate, 81-corrugated bar, 811-bulge, 812-first sound-absorbing hole, 9-filling layer and 10-air outlet pipe.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 and 2, the present invention provides a multiple protection wind scooper for mechanical equipment, including a cover body 1, an air inlet pipe 2, a fan 3, an airflow concentrating plate 4, a baffle plate 5, a flow guide plate 6, a flow dividing member 7 and a sound absorbing plate 8, where the cover body 1 is covered outside an engine, the cover body 1 has an air inlet 11 and an air outlet 12 at two ends, the air inlet pipe 2 is communicated with the air inlet 11, the fan 3 is disposed in the air inlet pipe 2, one end of the airflow concentrating plate 4 is fixedly connected with the cover body 1, the other end of the airflow concentrating plate 4 is fixedly connected with one end of the baffle plate 5, the other end of the baffle plate 5 is fixedly connected with the cover body 1, the airflow concentrating plate 4 is located at the air inlet 11, the flow guide plate 6 is located at the air outlet 12, and the flow dividing member 7 is fixedly connected with the baffle plate 5, the sound-absorbing plate 8 is fixedly connected with the baffle 5 and is positioned in the baffle 5, the sound-absorbing plate 8 is provided with a corrugated strip 81 formed by sequentially connecting a plurality of bulges 811, each bulge 811 is provided with a first sound-absorbing hole 812, and the baffle 5 is provided with a second sound-absorbing hole 51.
In the present embodiment, the fan 3 is rotated to introduce the external air flow from the air inlet pipe 2 into the interior of the cover body 1, and the air flow concentrating plate 4 is disposed to enable the external air flow to be rapidly collected into the cover body 1, and the air flow entering the cover body 1 is divided by the flow dividing member 7, so that the air flow is accelerated, and then the air flow is discharged from the air outlet 12, and the flow guiding plate 6 is disposed at the air outlet 12, so that the diffusion of the air flow from the air outlet 12 can be accelerated, thereby rapidly reducing the temperature of the engine in the cover body 1, and achieving a good heat dissipation effect, since the air flow generates noise when passing through the cover body 1, the noise can be effectively reduced by the arrangement of the sound-absorbing plate 8, and the sound-absorbing plate 8 is provided with corrugated strips 81 formed by sequentially connecting a plurality of protrusions 811, every have first sound absorbing hole 812 on protruding 811, baffle 5's inside is provided with the second and inhales sound hole 51, the ripple strip 81 first sound absorbing hole 812 with the cooperation of sound hole 51 is inhaled to the second, all can improve the absorption effect to the noise, plays good noise reduction effect, a plurality ofly connect gradually by protruding 811 in addition and form ripple strip 81 when the air current passes through, can increase the air current and be in cover body 1 interior dwell time can take away more heat in the cover body 1, the wind scooper for mechanical equipment of multiple protection has the dual function of heat dissipation and noise reduction.
Further, the air inlet pipe 2 comprises a connecting pipe 21 and an expansion pipe 22, one end of the connecting pipe 21 is fixedly connected with the cover body 1, and the other end of the connecting pipe 21 is fixedly connected with the expansion pipe 22.
In this embodiment, the expansion cavity is connected to the expansion pipe 22, so that the air inlet pipe 2 has a trumpet-shaped structure design, and the air inlet rate of the air inlet pipe 2 can be effectively increased.
Further, the air inlet pipe 2 further comprises a filter plate 23, and the filter plate 23 is fixedly connected with the expansion pipe 22 and is located at one end of the expansion pipe 22 far away from the connecting pipe 21.
In this embodiment, when the external air needs to enter from the air inlet pipe 2, the filter plate 23 can firstly filter the air to filter out impurities in the air, so that the impurities enter the cover body 1, and the engine in the cover body 1 can be protected and protected.
Further, the flow dividing piece 7 comprises a transverse bar 71 and a vertical bar 72, wherein the transverse bar 71 is fixedly connected with the vertical bar 72, and the transverse bar 71 is arranged in a cross structure with the vertical bar 72.
In this embodiment, the horizontal bar 71 with the vertical bar 72 is the design of cruciform structure, can be to getting into the air current of the cover body 1 plays the reposition of redundant personnel effect for the air current can spread as early as possible to the cover body 1 plays better radiating effect, accelerates the rate of heat dissipation simultaneously.
Further, a filling layer 9 is arranged between the baffle 5 and the inner side wall of the cover body 1.
In the present embodiment, the filling layer 9 is provided between the baffle 5 and the inner wall of the cover body 1, and the filling layer 9 can also provide excellent sound insulation and noise reduction effects.
Further, the wind scooper for multi-protection mechanical equipment further comprises an air outlet pipe 10, and the air outlet pipe 10 is communicated with the air outlet 12.
In this embodiment, the air outlet pipe 10 is disposed to facilitate the air flow in the cover 1 to be discharged from the air outlet 12.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A wind scooper for multiple protection mechanical equipment is characterized in that,
the engine air inlet and outlet cover comprises a cover body, an air inlet pipe, a fan, an airflow collecting plate, a baffle plate, a guide plate, a flow dividing piece and an acoustic panel, wherein the cover body is arranged outside the engine, an air inlet and an air outlet are formed in two ends of the cover body, the air inlet pipe is communicated with the air inlet, the fan is arranged in the air inlet pipe, one end of the airflow collecting plate is fixedly connected with the cover body, the other end of the airflow collecting plate is fixedly connected with one end of the baffle plate, the other end of the baffle plate is fixedly connected with the cover body, the airflow collecting plate is positioned at the air inlet, the guide plate is positioned at the air outlet, the flow dividing piece is fixedly connected with the baffle plate and positioned inside the cover body, the acoustic panel is fixedly connected with the baffle plate and positioned inside the baffle plate, and the acoustic panel is provided with corrugated strips formed by sequentially connecting a plurality of bulges, each bulge is provided with a first sound absorption hole, and a second sound absorption hole is formed in the baffle.
2. The wind scooper for multi-protection mechanical equipment according to claim 1,
the air inlet pipe comprises a connecting pipe and an expansion pipe, one end of the connecting pipe is fixedly connected with the cover body, and the other end of the connecting pipe is fixedly connected with the expansion pipe.
3. The wind scooper for multi-protection mechanical equipment according to claim 2,
the air inlet pipe further comprises a filter plate, and the filter plate is fixedly connected with the expansion pipe and is positioned at one end, far away from the connecting pipe, of the expansion pipe.
4. The wind scooper for multi-protection mechanical equipment according to claim 1,
the reposition of redundant personnel piece includes horizontal bar and vertical retort, the horizontal bar with vertical retort fixed connection, just the horizontal bar with the vertical retort is the cruciform structure setting.
5. The wind scooper for multi-protection mechanical equipment according to claim 1,
and a filling layer is arranged between the baffle and the inner side wall of the cover body.
6. The wind scooper for multi-protection mechanical equipment according to claim 1,
the wind scooper for the multiple protection mechanical equipment further comprises a wind outlet pipe, and the wind outlet pipe is communicated with the wind outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668314.2U CN213807829U (en) | 2020-11-17 | 2020-11-17 | Multiple protection wind scooper for mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668314.2U CN213807829U (en) | 2020-11-17 | 2020-11-17 | Multiple protection wind scooper for mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213807829U true CN213807829U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022668314.2U Active CN213807829U (en) | 2020-11-17 | 2020-11-17 | Multiple protection wind scooper for mechanical equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN213807829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113571313A (en) * | 2021-09-26 | 2021-10-29 | 南通艺顺鹏电气有限公司 | Dry-type transformer equipment of making an uproar that removes |
-
2020
- 2020-11-17 CN CN202022668314.2U patent/CN213807829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113571313A (en) * | 2021-09-26 | 2021-10-29 | 南通艺顺鹏电气有限公司 | Dry-type transformer equipment of making an uproar that removes |
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