CN215762463U - Noise elimination water conservancy diversion fan housing that cooling blower fan air exit was used - Google Patents
Noise elimination water conservancy diversion fan housing that cooling blower fan air exit was used Download PDFInfo
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- CN215762463U CN215762463U CN202121483489.4U CN202121483489U CN215762463U CN 215762463 U CN215762463 U CN 215762463U CN 202121483489 U CN202121483489 U CN 202121483489U CN 215762463 U CN215762463 U CN 215762463U
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Abstract
The utility model provides a silencing and flow guiding fan cover for an air outlet of a cooling fan, which comprises a fixing cover main body, wherein an embedded silencing device is arranged on the inner wall of the fixing cover main body, a quick mounting ring plate is arranged on the rear side of the outer surface of the fixing cover main body, a flow guiding device is arranged on the inner wall of the fixing cover main body, a round rubber sleeve plate is arranged on the rear surface of an additionally-arranged connecting ring sleeve, and an anti-corrosion protection ring is arranged on the surface of the additionally-arranged connecting ring sleeve. The silencing and flow-guiding fan cover for the air outlet of the cooling fan has the advantages of being embedded, installed and connected, capable of being installed and disassembled quickly, providing conditions for subsequent arrangement, maintenance and cleaning, capable of being recycled for the second time, strengthening the internal sound insulation and silencing effect, greatly improving the actual effect, preventing the dust in severe weather and places from entering equipment in the open air to influence the exhaust effect, prolonging the service life of the embedded equipment, capable of being designed in a drawing mode, and high in operability.
Description
Technical Field
The utility model relates to the field of auxiliary devices of cooling fans, in particular to a silencing and flow-guiding fan cover for an air outlet of a cooling fan.
Background
In the processing temperature or the production process of special industries, a cooling device is additionally arranged according to needs, so that the office area is kept at a proper temperature, the designated area is cooled, and the working environment or the area is kept at the proper temperature.
Cooling fans are devices that remove heat and place them in the atmosphere, which are used for cooling needs in industrial processes, and are generally placed on the roof of a building and are easily damaged, especially those built on the ground, and have low heat dissipation requirements, but they emit noise, and are generally covered with sound-insulating mesh on their surface to reduce a part of the noise.
However, most of the existing muffling devices for the air outlet of the cooling fan are externally arranged to assist in muffling, the effect is not obvious, the sound insulation effect is not good, the external arrangement is complex, the muffling devices are easy to form a whole after welding, and subsequent maintenance and debugging are inconvenient, so that the muffling and flow-guiding fan cover for the air outlet of the cooling fan needs to be provided to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a silencing and flow-guiding fan cover for an air outlet of a cooling fan, which solves the problems of poor sound insulation effect and complex external arrangement of a silencing device for the air outlet of the existing cooling fan.
In order to solve the above technical problems, the present invention provides a muffling and diversion wind shield for an air outlet of a cooling fan, comprising: a stationary shroud body;
embedded silencing device, the installation of embedded silencing device set up in the inner wall of fixed cover main part:
install the collar plate fast, install the collar plate fast install set up in the surface rear side of fixed cover main part:
the guiding device is arranged on the inner wall of the fixed cover main body:
the fixed cover main body comprises an additionally-installed built-in connecting ring sleeve, a round rubber sleeve plate is arranged on the rear surface of the additionally-installed built-in connecting ring sleeve, an anti-corrosion protection ring is arranged on the surface of the additionally-installed built-in connecting ring sleeve, and a safety cover is arranged on the front side surface of the additionally-installed built-in connecting ring sleeve.
The built-in connection ring cover is light high strength corrosion resistant material, and the installation of taking over the mouth in the open air can make life more of a specified duration, the protection intensity of equipment is further increased to anticorrosive guard circle, the safety guard prevents that the foreign matter from getting into, guarantees safety.
Preferably, the embedded silencing device comprises a main rod sleeve, the main rod sleeve is arranged on the front side of the interior additionally provided with the built-in connecting ring sleeve, a plurality of silencing plates are arranged on the outer surface of the main rod sleeve, and a mounting screw is arranged on the front side surface of the main rod sleeve.
The acoustical panel is the multiaspect embedded connection, can fundamentally more effectual sound insulation, prevents noise harm, has promoted holistic noise cancelling effect.
Preferably, the silencing plate comprises a silencing cotton plate, silencing connection pore plates are arranged on the upper side and the lower side of the outer surface of the silencing cotton plate, and inserting buckle strip type plates are arranged on the outer surface of the right side of the silencing connection pore plates.
The silencing cotton plate and the silencing connection hole plate are high-efficiency sound-insulating and sound-absorbing equipment.
Preferably, the quick installation ring plate comprises an embedded connection circular pipe, and the embedded connection circular pipe is installed and arranged on the rear side of the outer surface of the additionally installed built-in connection ring sleeve.
The quick installation collar plate can be different from fixed connection installation, and not only the installation is dismantled more fast conveniently, still is movable fixed, can provide convenience for follow-up maintenance debugging, can the reutilization.
Preferably, the right side surface of embedded connection pipe is provided with the protective tube, the inner wall of embedded connection pipe is provided with embedded gum cover.
Preferably, the left side of the outer surface of the embedded connecting circular pipe is provided with a flange interface, and the outer surface of the flange interface is provided with a plurality of installation screw plates.
Preferably, the flow guiding device comprises a wind guiding ring, the wind guiding ring is arranged on the inner wall of the additionally-arranged connecting ring sleeve, and a fastening rubber ring is arranged on the outer surface of the wind guiding ring.
Preferably, a movable disc is arranged in the middle of the inside of the air guide ring, the surface of the movable disc is connected with a plurality of guide vane plates through movable rods, and fixed inserting and buckling threaded rods are arranged on the surfaces of the movable rods.
Compared with the prior art, the noise elimination and flow guide fan cover for the air outlet of the cooling fan has the following beneficial effects:
the utility model provides a silencing and flow-guiding fan cover for an air outlet of a cooling fan, which is embedded, installed and connected, can be quickly installed and disassembled, provides conditions for subsequent arrangement, maintenance and cleaning, can be recycled for the second time, enhances the internal sound-insulating and silencing effect, and greatly prolongs the whole service life and the actual effect.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a muffling air-guiding hood for an air outlet of a cooling fan according to the present invention;
fig. 2 is a schematic structural view of a main rod sleeve of a noise-elimination flow-guiding fan cover for an air outlet of a cooling fan, provided by the utility model:
FIG. 3 is a schematic structural view of a silencing cotton plate of a silencing diversion fan cover for an air outlet of a cooling fan according to the present invention;
fig. 4 is a schematic structural view of an embedded connection circular pipe of a muffling diversion fan cover for an air outlet of a cooling fan, provided by the utility model:
fig. 5 is a schematic structural view of an air guide ring of a muffling air guide hood for an air outlet of a cooling fan, provided by the utility model:
fig. 6 is a schematic structural view of a second embodiment of a noise-elimination wind-guiding hood for an air outlet of a cooling fan according to the present invention.
Reference numbers in the figures: 1. the device is characterized by additionally comprising a built-in connecting ring sleeve, 2, a round rubber sleeve plate, 3, an anticorrosive protective ring, 4, a safety cover, 5, a main rod sleeve, 6, an installation screw rod, 7, a silencing plate, 8, a silencing cotton plate, 9, a silencing connecting hole plate, 10, a buckling strip-shaped plate, 11, an embedded connecting circular tube, 12, a protective tube, 13, an embedded rubber sleeve, 14, a flange interface, 15, an installation screw plate, 16, an air guide ring, 17, a fastening rubber ring, 18, a movable disc, 19, a movable rod, 20, a guide sheet plate, 21, a fixed buckling threaded rod, 22, an improved dust suction ring, 23, an installation convex buckle, 24, an ash collection tube, 25, a connecting tube opening, 26, an insertion groove, 27, a dust collection circular plate, 28 and a fixed main connecting rod.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view of a first embodiment of a muffling air-guiding hood for an air outlet of a cooling fan according to the present invention: FIG. 2 is a schematic structural view of a main rod sleeve of a noise-elimination wind-guiding cover for an air outlet of a cooling fan according to the present invention; FIG. 3 is a schematic structural view of a silencing cotton plate of a silencing diversion fan cover for an air outlet of a cooling fan according to the present invention; FIG. 4 is a schematic structural view of an embedded connection pipe of a muffling diversion fan cover for an air outlet of a cooling fan according to the present invention; fig. 5 is a schematic structural view of an air guide ring of a muffling air guide hood for an air outlet of a cooling fan according to the present invention. A noise elimination water conservancy diversion fan housing that cooling blower fan air exit was used includes: a stationary shroud body;
the embedded silencing device is arranged on the inner wall of the fixed cover main body;
the quick mounting ring plate is arranged on the rear side of the outer surface of the fixing cover main body;
the flow guide device is arranged on the inner wall of the fixed cover main body;
wherein, fixed cover main part is including installing built-in connection ring cover additional, and the rear surface of installing built-in connection ring cover additional is provided with circular rubber sleeve board, and the surface of installing built-in connection ring cover additional is provided with anticorrosive guard ring, and the front side surface of installing built-in connection ring cover additional is provided with the safety guard, and built-in connection ring cover is light high strength corrosion resistant material, and the installation of taking over the mouth in the open air can make life be more of a specified duration, and anticorrosive guard ring further increases the proof strength of equipment, and the safety guard prevents that the foreign matter from getting into, guarantees safety.
The embedded silencing device comprises a main rod sleeve, the main rod sleeve is arranged on the front side of the inner portion of the additionally-arranged connecting ring sleeve, a plurality of silencing plates are arranged on the outer surface of the main rod sleeve, the front side face of the main rod sleeve is provided with an installation screw rod, the silencing plates are connected in a multi-face embedded mode, sound insulation can be achieved effectively through the main rod sleeve, noise harm is prevented, and the overall silencing effect is improved.
The acoustical panel includes the cotton board of amortization, and both sides all are provided with amortization connection hole board about the surface of the cotton board of amortization, and the right side surface of amortization connection hole board is provided with inserts the profile board of detaining, and the cotton board of amortization and amortization connection hole board are high-efficient sound insulation and inhale the sound equipment.
The quick installation collar plate includes embedded connection pipe, and the installation of embedded connection pipe sets up in the surface rear side of installing built-in connection ring cover additional, and quick installation collar plate can be distinguished from fixed connection installation, and not only the installation is dismantled more fast conveniently, still is movable fixed, can provide convenience for follow-up maintenance debugging, can the reutilization.
The right side surface of embedded connection pipe is provided with the protective tube, and the inner wall of embedded connection pipe is provided with embedded gum cover.
The left side of the outer surface of the embedded connecting circular pipe is provided with a flange interface, and the outer surface of the flange interface is provided with a plurality of mounting screw plates.
The flow guiding device comprises a wind guiding ring, the wind guiding ring is arranged on the inner wall of the additionally-arranged connecting ring sleeve, and a fastening rubber ring is arranged on the outer surface of the wind guiding ring.
The middle position in the air guide ring is provided with a movable disc, the surface of the movable disc is connected with a plurality of guide vane plates through movable rods, and the surface of each movable rod is provided with a fixed eye-splice threaded rod.
The working principle of the silencing and flow-guiding fan cover for the air outlet of the cooling fan is as follows: when the wind guide ring is used, the main rod sleeve 5 is installed inside the additionally-installed built-in connecting ring sleeve 1 through the installation screw 6, the silencing cotton plate 8 is inserted and installed through the inserting and buckling strip-shaped plate 10, the wind guide ring 16 is installed inside the additionally-installed built-in connecting ring sleeve 1 through the fixed inserting and buckling threaded rod 21, wind guide and silencing can be achieved, and the wind guide ring is installed on the outer surface of the fan through the flange connector 14 and the installation screw plate 15.
Compared with the prior art, the noise elimination and flow guide fan cover for the air outlet of the cooling fan has the following beneficial effects:
the embedded erection joint can be installed and dismantled fast, and for follow-up setting up maintenance clearance provides the condition, but secondary recycle has strengthened inside syllable-dividing noise cancelling effect simultaneously, whole life improves with actual effect greatly.
Second embodiment
Referring to fig. 6, fig. 6 is a schematic structural view of a second embodiment of a muffling air-guiding hood for an air outlet of a cooling fan according to the present invention. Based on the noise elimination and flow guide fan cover for the air outlet of the cooling fan provided by the first embodiment of the application, the second embodiment of the application provides another noise elimination and flow guide fan cover for the air outlet of the cooling fan. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that the noise elimination water conservancy diversion fan housing that the second embodiment of this application provided was used to cooling blower air exit lies in, the noise elimination water conservancy diversion fan housing that the cooling blower air exit was used, the inner wall installation of installing built-in go-between additional is provided with the improvement suction ring, the surface of improvement suction ring is provided with the protruding knot of a plurality of installations.
The installation convex buckle is installed in the dust collecting pipe through inserting the groove, a connecting pipe opening is formed in the left side of the dust collecting pipe, and a plurality of dust collecting circular plates connected through a fixed main connecting rod are arranged in the improved dust collecting ring.
The working principle is as follows: install in the inside of installing built-in go-between 1 additional, under the fan effect, the dust circular plate 27 is received in the accessible dust absorption and the exhaust dust, and the clearance can be dismantled to whole, improves dust absorption ring 22 through outside pull and can take off.
Has the advantages that: prevent when the open air too much entering equipment of bad weather and place dust, influence exhaust effect, can also promote embedded equipment's life simultaneously, but the pull design, maneuverability is strong.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a noise elimination water conservancy diversion fan housing that cooling blower air exit was used which characterized in that includes: fixing the cover main body:
the embedded silencing device is arranged on the inner wall of the fixed cover main body;
install the collar plate fast, install the collar plate fast install set up in the surface rear side of fixed cover main part:
the flow guide device is arranged on the inner wall of the fixed cover main body;
the fixed cover main body comprises an additionally-installed built-in connecting ring sleeve, a round rubber sleeve plate is arranged on the rear surface of the additionally-installed built-in connecting ring sleeve, an anti-corrosion protection ring is arranged on the surface of the additionally-installed built-in connecting ring sleeve, and a safety cover is arranged on the front side surface of the additionally-installed built-in connecting ring sleeve.
2. The muffling and diversion fan cover for the air outlet of the cooling fan as claimed in claim 1, wherein the embedded muffling device comprises a main rod sleeve, the main rod sleeve is installed inside the front side of the built-in connecting ring sleeve, a plurality of muffling plates are arranged on the outer surface of the main rod sleeve, and a mounting screw is arranged on the front side surface of the main rod sleeve.
3. The muffling and diversion fan cover for the air outlet of the cooling fan as claimed in claim 2, wherein the muffling plate comprises a muffling cotton plate, muffling connection pore plates are respectively arranged on the upper side and the lower side of the outer surface of the muffling cotton plate, and a snap strip plate is arranged on the outer surface of the right side of each muffling connection pore plate.
4. The muffling and diversion fan cover for the air outlet of the cooling fan as claimed in claim 1, wherein the quick-mounting ring plate comprises an embedded connection circular tube, and the embedded connection circular tube is installed and disposed at the rear side of the outer surface of the additionally installed internal connection ring sleeve.
5. The muffling and diversion fan cover for the air outlet of the cooling fan according to claim 4, wherein a protective pipe is disposed on the right side surface of the embedded connecting circular pipe, and an embedded rubber sleeve is disposed on the inner wall of the embedded connecting circular pipe.
6. The muffling and diversion fan cover for the air outlet of the cooling fan according to claim 5, wherein a flange joint is arranged on the left side of the outer surface of the embedded connecting circular pipe, and a plurality of screw plates are arranged on the outer surface of the flange joint.
7. The muffling and flow-guiding fan cover for the air outlet of the cooling fan as claimed in claim 1, wherein the flow-guiding device comprises a wind-guiding ring, the wind-guiding ring is installed on the inner wall of the additionally installed built-in connection ring sleeve, and a fastening rubber ring is arranged on the outer surface of the wind-guiding ring.
8. The muffling and diversion fan cover for the air outlet of the cooling fan according to claim 7, wherein a movable disk is disposed at an inner middle position of the air guiding ring, a plurality of guide plate plates are connected to a surface of the movable disk through a movable rod, and a fixing buckle threaded rod is disposed on a surface of the movable rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121483489.4U CN215762463U (en) | 2021-06-30 | 2021-06-30 | Noise elimination water conservancy diversion fan housing that cooling blower fan air exit was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121483489.4U CN215762463U (en) | 2021-06-30 | 2021-06-30 | Noise elimination water conservancy diversion fan housing that cooling blower fan air exit was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215762463U true CN215762463U (en) | 2022-02-08 |
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ID=80103312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121483489.4U Active CN215762463U (en) | 2021-06-30 | 2021-06-30 | Noise elimination water conservancy diversion fan housing that cooling blower fan air exit was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215762463U (en) |
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2021
- 2021-06-30 CN CN202121483489.4U patent/CN215762463U/en active Active
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