CN219304296U - Rainproof type air inlet silencing device - Google Patents
Rainproof type air inlet silencing device Download PDFInfo
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- CN219304296U CN219304296U CN202223558052.XU CN202223558052U CN219304296U CN 219304296 U CN219304296 U CN 219304296U CN 202223558052 U CN202223558052 U CN 202223558052U CN 219304296 U CN219304296 U CN 219304296U
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- air inlet
- silencing
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- rainproof
- inlet silencing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a rainproof type air inlet silencing device, which comprises a shutter arranged on a shelter of a power station, wherein an air inlet assembly is arranged on the inner side of the shutter, the air inlet assembly comprises a plurality of air inlet silencing partition boards which are arranged in parallel up and down, an air inlet silencing channel is formed between the adjacent air inlet silencing partition boards, a rainproof assembly is arranged between the air inlet silencing channel and the shutter, and the rainproof assembly is used for preventing rainwater from flowing into the shelter through the air inlet silencing channel. The air inlet silencing baffle plate is simple in structure and low in transformation cost, and multiple layers of air inlet silencing baffle plates are sequentially arranged from bottom to top, and can guide air flow, so that air can move according to the path of the air inlet silencing baffle plate, air inlet silencing is achieved, and noise pollution is reduced.
Description
Technical Field
The utility model relates to a shelter power station, in particular to a rainproof type air inlet silencing device.
Background
In the existing shelter power station, a shutter door is generally arranged on the side face of the shelter power station to reduce indoor temperature, however, in rainy days, rainwater can enter the shelter through the shutter door, particularly into a generator, a control system and other electrical equipment, electrical short circuit is easily caused, and equipment is damaged seriously. And the generator and the diesel engine in the shelter power station generate a large amount of noise when working, thereby greatly influencing the production activities of surrounding personnel.
Publication number CN 213937533U discloses an air inlet protector and shelter power station, including the air inlet baffle, the air inlet baffle is the wave, when passing through the kink position, heavier rainwater and fine sand dirt are got rid of on the separation blade by centrifugal action, realize air, rainwater and fine sand dirt separation. But the air inlet baffle is shorter in the structure, and can not play a role in sound insulation, and the air inlet protective device is inconvenient to refit the existing shutter.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the air inlet silencing device which has the advantages of simple structure, good silencing effect and rainproof function.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a rain-proof formula air inlet silencing device, includes the shutter of seting up on the power station shelter, and the inboard of shutter is provided with the air inlet subassembly, and the air inlet subassembly is including a plurality of air inlet silencing baffle that set up side by side from top to bottom, forms air inlet silencing passageway between the adjacent air inlet silencing baffle, be equipped with rain-proof subassembly between air inlet silencing passageway and the shutter, rain-proof subassembly is used for preventing that the rainwater from flowing into the shelter through air inlet silencing passageway.
The air inlet silencing baffle comprises a horizontal section, an arc section and a vertical section which are arranged in the cabin from the shutter 1, wherein the arc section is of an upward convex arc structure, and two ends of the arc section are respectively and smoothly connected with the vertical section and the horizontal section.
The vertical section of the wind noise elimination baffle plate positioned at the lowest layer is fixedly connected with the bottom of the square cabin of the power station.
The air inlet assembly further comprises an air inlet silencing straight plate, the air inlet silencing straight plate is located on one side of the uppermost-layer air silencing partition plate, the upper end of the air inlet silencing straight plate is fixedly connected with the top of the power station shelter, and the lower end of the air inlet silencing straight plate is higher than the lower end of the uppermost-layer air silencing partition plate.
The vertical section of the uppermost wind noise elimination baffle and the lower end of the air inlet noise elimination straight plate are fixedly connected with a downward-inclined noise elimination plate.
The rainproof assembly comprises a rainproof shielding plate connected with a horizontal section, and the front end and the rear end of the rainproof shielding plate are fixedly connected with the square cabin of the power station;
the multi-layer rainproof shielding plates are sequentially arranged in an inclined mode from bottom to top.
The rainproof shutter of the lowest layer is fixedly connected with a bus plate at one end, close to the shutter, of the rainproof shutter, the other end of the bus plate is fixedly connected with the bottom of the shutter, and the front end and the rear end of the bus plate are fixedly connected with the inner wall of the square cabin of the power station.
And the converging groove is formed in the converging plate, a through hole is formed in the converging groove, and drainage is fixedly connected in the through hole.
The beneficial effects are that:
the utility model has simple structure and low transformation cost, the multistage air inlet silencing partition boards are sequentially arranged from bottom to top, the air inlet silencing channels are formed between the adjacent air inlet silencing partition boards, and the air inlet silencing channels can guide air flow, so that the air can move along the path of the air inlet silencing channels, air inlet silencing is realized, and noise pollution is reduced.
A rainproof shielding plate is arranged between the air inlet silencing baffle and the shutter, and rainwater passing through the shutter is blocked by the rainproof shielding plate, so that the rainwater is prevented from entering the shelter.
The rain-proof shielding plate of the lowest layer is connected with the busbar plate, and because the rain-proof shielding plate is obliquely arranged, rainwater flows into the busbar groove in the busbar plate along the rain-proof shielding plate and is discharged out of the bin through the drainage pipe connected with the busbar groove.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
fig. 2 is a schematic side view of the present utility model.
Detailed Description
The utility model will be further described with reference to the accompanying drawings
As shown in fig. 1-2, a rainproof type air inlet silencing device comprises a shutter 1 arranged on a square cabin of a power station, an air inlet assembly is arranged on the inner side of the shutter 1 and comprises a plurality of air inlet silencing partition boards 2 which are arranged up and down in parallel, an air inlet silencing channel is formed between every two adjacent air inlet silencing partition boards 2 and is used for prolonging the air moving path so as to realize air inlet sound insulation, and a rainproof assembly is arranged between the air inlet silencing channel and the shutter 1 and is used for preventing rainwater from flowing into the square cabin through the air inlet silencing channel.
The air inlet silencing baffle 2 comprises a horizontal section 2-3, an arc section 2-2 and a vertical section 2-1 which are arranged in the cabin from the shutter 1, the arc section 32 is of an upward convex arc structure, two ends of the arc section 2-2 are respectively and smoothly connected with the vertical section 2-1 and the horizontal section 2-3, and the sectional arrangement of the air inlet silencing baffle 2 is beneficial to prolonging the length of an air inlet silencing channel.
Wherein, the vertical section 2-1 of the wind noise elimination baffle plate 2 positioned at the lowest layer is fixedly connected with the bottom of the square cabin of the power station.
The air inlet assembly further comprises an air inlet silencing straight plate 7, the air inlet silencing straight plate 7 is located on one side of the uppermost-layer air silencing partition plate 2, the upper end of the air inlet silencing straight plate 7 is fixedly connected with the top of the power station shelter, and the lower end of the air inlet silencing straight plate 7 is higher than the lower end of the uppermost-layer air inlet silencing partition plate 2.
The vertical section 2-1 of the uppermost wind silencing baffle plate 2 and the lower end of the wind silencing straight plate 7 are fixedly connected with the downward inclined silencing plate 4, and the silencing plate 4 is used for prolonging the length of the wind silencing channel and improving the silencing effect.
A rainproof assembly is arranged between the air inlet silencing channel and the shutter, the rainproof assembly comprises a rainproof shielding plate 6 connected with the horizontal section 2-3, and the horizontal two ends of the rainproof shielding plate 6 are fixedly connected with the square cabin of the power station. The multi-layer rainproof shielding plates 6 are sequentially arranged in an inclined mode from bottom to top, and rainwater is prevented from entering the air inlet silencing channel.
The one end fixedly connected with busbar board 3 that is close to the shutter of the rain-proof sunshade 6 of lower floor, the other end of busbar board 3 and the bottom fixed connection of shutter 1, the front and back both ends and the inner wall fixed connection of power station shelter of busbar board 3.
The converging groove 3-1 is arranged on the converging plate 3, a through hole is arranged in the converging groove 3-1, and a drain pipe 5 is fixedly connected in the through hole. Due to the inclined arrangement of the multi-layered rain shield 6, rainwater entering the louver 1 can flow into the sink 3-1 in the header plate 3 along the rain shield 6 and out through the drain pipe 5.
Working principle:
according to the utility model, the inner side of the shutter is provided with the multi-layer air inlet silencing partition plates 2, and the air inlet silencing partition plates 2 between adjacent layers form an air inlet silencing channel. The air inlet silencing channel realizes air inlet sound insulation and reduces noise pollution on the premise of not influencing the air inlet of the shutter. And the air inlet silencing baffle plate 2 and the air inlet silencing straight plate 7 are matched to form a dead zone A and a moving zone B of the power station shelter, the dead zone A is used for placing tools such as a cable drum, and a wind silencing channel is arranged between the moving zone B and a shutter, so that the air inlet silencing baffle plate can be used for placing a generator, a control system and other electrical equipment, is beneficial to ventilation and heat dissipation of the electrical equipment in the moving zone B, and reduces outward noise propagation.
The air inlet silencing channel can guide air flow, so that air can move according to the path of the air inlet silencing channel, the air inlet silencing channel prolongs the air flow path, and the silencing effect is good.
The inner side of the shutter 1 is provided with the rainproof shielding plate 6, the rainproof shielding plate 6 adopts an integral panel, the bottom of the shutter 1 and the rainproof shielding plate 6 at the lowest layer are connected with the bus plate 3, rainwater entering the shutter 1 is further guaranteed to flow into the sink 3-1 along the rainproof shielding plate 6, the rainwater flows out of the shelter through the drain pipe 5, working rainwater in the power station is prevented from entering the shelter through the air inlet silencing baffle 2, meanwhile, the length of an air inlet silencing channel is increased by the rainproof shielding plate 6, and noise pollution is further reduced.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the protection of the present utility model.
If the terms "first," "second," etc. are used herein to define a part, those skilled in the art will recognize that: the use of "first" and "second" is for convenience only as well as for simplicity of description, and nothing more than a particular meaning of the terms is intended to be used unless otherwise stated.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be replaced with others, which may not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a rain-proof formula air inlet silencing device, includes the shutter of seting up on the power station shelter, its characterized in that, the inboard of shutter is provided with the air inlet subassembly, and the air inlet subassembly is including a plurality of air inlet silencing baffle that set up side by side from top to bottom, forms air inlet silencing passageway between the adjacent air inlet silencing baffle, be equipped with rain-proof subassembly between air inlet silencing passageway and the shutter, rain-proof subassembly is used for preventing that the rainwater from flowing into the shelter through air inlet silencing passageway.
2. The rainproof type air inlet muffler device as claimed in claim 1, wherein the air inlet muffler baffle comprises a horizontal section, an arc section and a vertical section which are sequentially arranged in the cabin from the shutter, the arc section is of an upward convex arc structure, and two ends of the arc section are respectively and smoothly connected with the vertical section and the horizontal section.
3. A rain-proof type air intake silencer as claimed in claim 2, wherein the vertical section of the wind silencing partition at the lowest layer is fixedly connected with the bottom of the shelter of the power station.
4. A rain-proof type air inlet silencing device as defined in claim 3, wherein the air inlet assembly further comprises an air inlet silencing straight plate, the air inlet silencing straight plate is located on one side of the uppermost wind silencing partition plate, the upper end of the air inlet silencing straight plate is fixedly connected with the top of the square cabin of the power station, and the lower end of the air inlet silencing straight plate is higher than the lower end of the uppermost wind silencing partition plate.
5. A rain-proof type air inlet muffler device as defined in claim 4, wherein the vertical section of the uppermost wind muffler baffle and the lower end of the air inlet muffler straight plate are fixedly connected with a downward-inclined muffler plate.
6. The rainproof type air inlet muffler device as claimed in claim 5, wherein said rainproof assembly comprises a rainproof cover plate connected in horizontal section, and the front and rear ends of said rainproof cover plate are fixedly connected with the shelter of the power station;
the multi-layer rainproof shielding plates are sequentially arranged obliquely from bottom to top.
7. The rainproof type air inlet muffler device as claimed in claim 6, wherein one end of the rainproof shielding plate at the lowest layer, which is close to the shutter, is fixedly connected with a bus plate, the other end of the bus plate is fixedly connected with the bottom of the shutter, and the front end and the rear end of the bus plate are fixedly connected with the inner wall of the square cabin of the power station.
8. The rainproof type air intake silencer as claimed in claim 7, wherein the confluence plate is provided with a confluence groove, a through hole is formed in the confluence groove, and a drain pipe is fixedly connected in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223558052.XU CN219304296U (en) | 2022-12-30 | 2022-12-30 | Rainproof type air inlet silencing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223558052.XU CN219304296U (en) | 2022-12-30 | 2022-12-30 | Rainproof type air inlet silencing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219304296U true CN219304296U (en) | 2023-07-04 |
Family
ID=86984951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223558052.XU Active CN219304296U (en) | 2022-12-30 | 2022-12-30 | Rainproof type air inlet silencing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219304296U (en) |
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2022
- 2022-12-30 CN CN202223558052.XU patent/CN219304296U/en active Active
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