CN217582596U - Mute air cabinet for single air inlet centrifugal fan - Google Patents
Mute air cabinet for single air inlet centrifugal fan Download PDFInfo
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- CN217582596U CN217582596U CN202221203729.5U CN202221203729U CN217582596U CN 217582596 U CN217582596 U CN 217582596U CN 202221203729 U CN202221203729 U CN 202221203729U CN 217582596 U CN217582596 U CN 217582596U
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Abstract
The utility model relates to a wind cabinet technical field discloses a silence wind cabinet for centrifugal fan of single air inlet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body is by a plurality of edge spare, frame and cabinet board are constituteed, all be equipped with the portion of inserting on every edge spare, the both ends of frame are equipped with the socket, the portion of inserting cooperatees with the socket, a plurality of edge spare and the concatenation of frame combination in proper order are square form setting, edge spare and frame are equipped with cabinet plate around the plane that forms in, the internal fan that is equipped with of cabinet, wrap up the fan to the internal of cabinet, and the inside packing of cabinet plate has soundproof cotton, the fan is when the function promptly, the noise that the vibration produced and the noise that the motor produced can be absorbed by the cabinet board, thereby reach the effect of a silence, and, because the fan is installed in the internal portion of cabinet, so the fan can not receive the restriction of installation environment, it is applicable in indoor or outdoor installation, the life of fan is prolonged greatly, and cabinet plate concatenation department adopts sealed coming out, can guarantee fan and motor normal operation effectively.
Description
Technical Field
The utility model relates to a wind cabinet technical field specifically is a silence wind cabinet for centrifugal fan of single air inlet.
Background
The existing single air intake fan is connected with a pipeline at an air inlet and an air outlet to carry out air transportation. The air inlet is connected with a circular air pipe, the air outlet is connected with a square air pipe, the circular air inlet area is small, the air inlet speed of the fan is high, the pressure loss is large, the noise is also high, when the fan runs, the noise generated by vibration and the noise of a motor fan are also high, and the using effect is poor;
when the fan is installed in outdoor work, the fan and the motor thereof leak outwards without any shielding, the service life of the motor of the fan can be greatly shortened after the fan is exposed to the sun and rain, the spraying surface of the fan can be quickly oxidized and discolored, the condition that paint falls off can even appear, and the service life of the fan is greatly shortened.
Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a silent wind cabinet for a single-inlet centrifugal fan.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a silence wind cabinet for centrifugal fan of single air inlet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a silence wind cabinet technical scheme for single air inlet centrifugal fan, includes the cabinet body, the cabinet body comprises a plurality of corner fittings, frame and cabinet board, every all be equipped with the portion of inserting on the corner fitting, the both ends of frame are equipped with the socket, the portion of inserting cooperatees with the socket, and is a plurality of the corner fitting makes up the concatenation in proper order with the frame and is square form setting, the corner fitting is equipped with the cabinet board with the frame in the plane that forms around, the internal fan that is equipped with of cabinet.
Preferably, a connecting port is arranged on the cabinet plate above the fan, an air inlet is formed in the front face of the fan, an air outlet is formed in the top of the fan, and the air outlet is connected with the connecting port.
Preferably, the fan is provided with a frame, and the frame is connected with a cabinet plate on the bottom surface of the cabinet body through a fastener.
Preferably, the cabinet body side face that the air intake of fan is relative is the design of lining up, and the outward flange of the cabinet body is equipped with square flange, be equipped with the filter screen in the bayonet socket of square flange.
Preferably, every soundproof cotton is all filled to the inside of cabinet board, cabinet body bottom is equipped with the fixed strip.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model relates to a single air inlet is silence wind cabinet for centrifugal fan, the cabinet body of setting, adopt parcel formula design, wrap up the fan to the internal of cabinet, and the inside packing of cabinet board has soundproof cotton, the fan is when the function promptly, the noise that the vibration produced and the noise that the motor produced can be absorbed by the cabinet board, thereby reach the effect of a silence, and, because the fan is installed in the internal portion of cabinet, so the fan can not receive the restriction of installation environment, it is applicable in indoor or outdoor installation, the life of fan is greatly prolonged, and cabinet board concatenation department adopts sealed coming out, can guarantee fan and motor normal operating effectively.
(2) The utility model relates to a single air inlet is silence wind cabinet for centrifugal fan, the square flange and the filter screen of setting, cabinet body air intake department design square flange for fan air intake takeover has become the square flange of great area by the circular flange of less cross-sectional area, and utilizes the filter screen to filter, makes, and air inlet wind speed and fan loss of pressure reduce, and the air inlet noise also improves to some extent, and the practicality promotes greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a rear side structure of the cabinet in FIG. 1;
FIG. 3 is a schematic view of the fan of FIG. 1;
fig. 4 is a schematic structural diagram of the cabinet splicing principle in fig. 1.
In the reference symbols: 1. a cabinet body; 11. a corner piece; 111. an insertion section; 12. a frame; 121. a socket; 13. a cabinet panel; 131. a connection port; 132. sound insulation cotton; 14. a fixing strip; 2. a fan; 21. a frame; 22. an air inlet; 23. an air outlet; 3. a square flange; 31. and (4) a filter screen.
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.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Examples
Referring to fig. 1, fig. 2 and fig. 4, the present invention provides a mute air cabinet for a single-intake centrifugal fan, which comprises: including the cabinet body 1, the cabinet body 1 is by a plurality of corner fittings 11, frame 12 and cabinet board 13 are constituteed, all be equipped with insertion portion 111 on every corner fitting 11, it is concrete, be equipped with three mutually perpendicular's insertion portion 111 on every corner fitting 11, a plurality of corner fittings 11 distribute respectively on eight corners of square, the both ends of frame 12 are equipped with socket 121, insertion portion 111 cooperatees with socket 121, a plurality of corner fittings 11 make up the concatenation with frame 12 in proper order and are square form setting, corner fitting 11 and frame 12 are equipped with cabinet board 13 around the plane that forms in, it is concrete, adopt sealed processing between cabinet board 13 and corner fitting 11 and the frame 12, guarantee the internal sealing of cabinet, can guarantee fan and motor normal operating effectively, be equipped with fan 2 in the cabinet body 1.
In this embodiment, assemble corner fittings 11 and frame 12 in proper order, make its portion of inserting 111 and socket 121 joint, pack into cabinet board 13 at last, accomplish the equipment of the cabinet body 1, wholly adopt the design of parcel formula, protect fan 2 for fan 2 can not receive installation environment's restriction, and applicable in indoor or outdoor installation prolongs the life of fan greatly.
Referring to fig. 1, 2 and 3, further, a connecting port 131 is disposed on the cabinet plate 13 above the fan 2, an air inlet 22 is disposed on the front side of the fan 2, an air outlet 23 is disposed on the top of the fan 2, the air outlet 23 is connected to the connecting port 131, a frame 21 is disposed on the fan 2, the frame 21 is connected to the cabinet plate 13 on the bottom surface of the cabinet 1 through a fastening member, specifically, the fastening member may be a screw, which facilitates the installation of the fan 2.
In the present embodiment, the fan 2 is mounted in the cabinet 1, and the cabinet 1 protects the fan 2.
Referring to fig. 1 and 4, further, the side of the cabinet 1 opposite to the air inlet 22 of the fan 2 is designed to be through, the outer edge of the cabinet 1 is provided with a square flange 3, and a filtering net 31 is arranged in a bayonet of the square flange 3.
In this embodiment, the square flange 3 is connected to the pipeline, the air inlet 22 of the fan 2 is connected to the pipeline, and the circular flange with a smaller cross-sectional area is changed into the square flange with a larger area, and the filter screen 31 is used for filtering, so that the air inlet speed and the fan pressure loss are reduced, and the air inlet noise is also improved.
Referring to fig. 1, 2 and 4, further, sound insulation cotton 132 is filled in each cabinet plate 13, and the bottom of the cabinet body 1 is provided with a fixing strip 14, specifically, the section of the fixing strip 14 is concave and is connected with the cabinet body 1 through screws, so that the cabinet body 1 is convenient to assemble.
In this embodiment, the soundproof cotton 132 is designed to absorb noise generated by vibration and noise generated by the motor when the fan 2 is in operation, so as to achieve a silent effect, and the bottom fixing strip 14 facilitates assembly of the frame body 1.
Specifically, the utility model discloses a theory of operation and use flow: the corner piece 11 and the frame 12 are assembled in sequence, the insertion part 111 is clamped with the socket 121, finally the cabinet plate 13 is assembled, the frame 21 of the fan 2 is installed on the cabinet plate 13, the square flange 3 is connected with a pipeline, the air inlet 22 of the fan 2 is connected with the pipeline, the circular flange with a smaller cross section area is changed into the square flange with a larger area, and the filter screen 31 is used for filtering, so that the air inlet speed and the fan pressure loss are reduced, the air inlet noise is improved, the fan 2 positioned in the cabinet body 1 can absorb the noise generated by vibration and the noise generated by a motor by the cabinet plate 13 during operation, and a mute effect is achieved until all working sequences are completed.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a single air inlet is silence wind cabinet for centrifugal fan, a serial communication port, including the cabinet body (1), the cabinet body (1) comprises a plurality of corner fittings (11), frame (12) and cabinet board (13), every all be equipped with insertion portion (111) on corner fitting (11), the both ends of frame (12) are equipped with socket (121), insertion portion (111) cooperatees with socket (121), and is a plurality of corner fitting (11) make up the concatenation with frame (12) in proper order and are square form setting, corner fitting (11) and frame (12) are equipped with cabinet board (13) around the plane that forms, be equipped with fan (2) in the cabinet body (1).
2. The silence wind cabinet for single-inlet centrifugal fan of claim 1, characterized in that: be located be equipped with connector (131) on cabinet board (13) of fan (2) top, the front of fan (2) is equipped with air intake (22), the top of fan (2) is equipped with air exit (23), air exit (23) are connected with connector (131).
3. The silence wind cabinet for the centrifugal fan of single inlet wind of claim 2, characterized in that: the fan (2) is provided with a frame (21), and the frame (21) is connected with a cabinet plate (13) on the bottom surface of the cabinet body (1) through a fastener.
4. The silence wind cabinet for single-inlet centrifugal fan of claim 2, characterized in that: the cabinet body (1) side that air intake (22) of fan (2) are relative is the design of lining up, and the outward flange of the cabinet body (1) is equipped with square flange (3), be equipped with filter screen (31) in the bayonet socket of square flange (3).
5. The silence wind cabinet for single-inlet centrifugal fan of claim 1, characterized in that: every soundproof cotton (132) all are filled to the inside of cabinet board (13), cabinet body (1) bottom is equipped with fixed strip (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221203729.5U CN217582596U (en) | 2022-05-19 | 2022-05-19 | Mute air cabinet for single air inlet centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221203729.5U CN217582596U (en) | 2022-05-19 | 2022-05-19 | Mute air cabinet for single air inlet centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217582596U true CN217582596U (en) | 2022-10-14 |
Family
ID=83553345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221203729.5U Active CN217582596U (en) | 2022-05-19 | 2022-05-19 | Mute air cabinet for single air inlet centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217582596U (en) |
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2022
- 2022-05-19 CN CN202221203729.5U patent/CN217582596U/en active Active
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