CN214943785U - Low-noise shutter blade for air cooler - Google Patents
Low-noise shutter blade for air cooler Download PDFInfo
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- CN214943785U CN214943785U CN202023230840.7U CN202023230840U CN214943785U CN 214943785 U CN214943785 U CN 214943785U CN 202023230840 U CN202023230840 U CN 202023230840U CN 214943785 U CN214943785 U CN 214943785U
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- air cooler
- connecting block
- side plate
- shell
- mounting hole
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Abstract
A low-noise louver blade for an air cooler comprises a shell, wherein the shell is arc-shaped, a cavity is formed in the shell, sound-absorbing cotton is filled in the cavity, a first side plate and a second side plate are respectively arranged on two sides of the shell, and the plane where the first side plate is located is parallel to the plane where the second side plate is located; the casing inboard is located to the connecting block, and the mounting hole has been seted up to the connecting block, and the mounting hole has the mounting groove to connecting block edge extension, and the mounting groove is fan-shaped, the center and the mounting hole center coincidence of mounting groove place sector. The utility model discloses the noise that the cotton absorption blade vibrations of sound absorption produced is inhaled in the utilization, improves operational environment, and through the edge laminating of a plurality of blades, the dustproof effect of improvement prevents that impurity from getting into the inside normal operating of influence equipment of air cooler.
Description
Technical Field
The utility model relates to an air cooling equipment field is relevant with a low noise shutter blade for air cooler very much.
Background
The air cooler is one of the most central devices of an industrial circulating cooling water system. The air cooler passes through the fan rotation, and the air among the suction atmospheric environment makes intraductal circulating water obtain the cooling as coolant, and the cooling effect accessible shutter blade inclination control of air cooler. The existing louver blade for the air cooler is simple in structure and only has a guiding function, and the plurality of blades are fixedly connected with the driving part, so that the louver blade is inconvenient to mount and dismount.
SUMMERY OF THE UTILITY MODEL
Problem to relevant prior art exists, the utility model provides a low noise shutter blade for air cooler, the inside cavity intussuseption of seting up of casing is filled with and inhales the sound cotton, can absorb the noise that the blade vibrations produced, improves operational environment, and through the edge laminating of a plurality of blades, the dustproof effect of improvement prevents that impurity from getting into the inside normal operating of influence equipment of air cooler.
In order to achieve the above purpose, the utility model adopts the following technology:
a low noise louver blade for an air cooler, comprising:
the sound absorption structure comprises a shell, a first side plate and a second side plate, wherein the shell is arc-shaped, a cavity is formed in the shell, sound absorption cotton is filled in the cavity, the two sides of the shell are respectively provided with the first side plate and the second side plate, and the plane where the first side plate is located is parallel to the plane where the second side plate is located;
the casing inboard is located to the connecting block, and the mounting hole has been seted up to the connecting block, and the mounting hole has the mounting groove to connecting block edge extension, and the mounting groove is fan-shaped, the center and the mounting hole center coincidence of mounting groove place sector.
Furthermore, the inner wall of the mounting groove is provided with an anti-skid groove.
Furthermore, a driving rod is inserted into the mounting hole, an anti-slip strip is arranged on the periphery of the driving rod, and when the driving rod is mounted in the mounting hole, the anti-slip strip is matched with the anti-slip groove.
Furthermore, both ends of the driving rod are provided with limit rings, and the limit rings are arranged outside the connecting blocks located at the end parts.
The utility model discloses beneficial effect:
1. the inside cavity intussuseption of seting up of casing is filled with and inhales the sound cotton, can absorb the noise that the blade vibrations produced, improves operational environment, and through the edge laminating of a plurality of blades, the dustproof effect is improved, prevents that impurity from getting into air cooler internal influence equipment normal operating.
2. Utilize the mounting groove with connecting block rapid Assembly on driver part, make mounting hole and driver part cooperation, because the mounting groove is fan-shaped, on the one hand, can aim at connecting block and driver part fast, improve the installation effectiveness, on the other hand can prevent that connecting block and driver part from breaking away from, guarantees blade normal use.
3. Through seting up anti-skidding groove at the mounting groove inner wall for when actuating lever drive blade was rotatory, antislip strip and anti-skidding groove cooperation prevented that blade and actuating lever from producing relative rotation, lead to the rotation angle nonconformity between a plurality of blades, win the influence air cooler refrigeration effect, reduce the maintenance cost in the blade use.
4. Through setting up the spacing ring at actuating lever both ends, can carry on spacingly to the connecting block that is located both ends, prevent that the blade from sliding along the actuating lever, lead to blade and air cooler other part contact to produce wearing and tearing, influence blade life, simultaneously, can keep a plurality of blade both ends to align, improve refrigeration control effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the shell structure of the present invention.
Fig. 3 is a schematic view of the structure of the connection block of the present invention.
Fig. 4 is a schematic view of the local structure of the driving rod of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and this is only for the convenience of description of the present invention and simplification of the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 3, a low noise louver blade for an air cooler includes an arc-shaped housing 1 and a connecting block 2 disposed inside the housing 1.
The inside cavity 101 that has seted up of casing 1, the cotton 102 of inhaling sound is filled to cavity 101, and casing 1 both sides are equipped with first sideboard 103 and second sideboard 104 respectively, and the plane that first sideboard 103 belongs to is parallel with second sideboard 104 place plane.
When the shutter blade is used, the connecting block 2 is quickly assembled on the driving part through the mounting groove 202, so that the mounting hole 201 is matched with the driving part, and the mounting groove 202 is fan-shaped, so that on one hand, the connecting block 2 can be quickly aligned with the driving part, the mounting efficiency is improved, on the other hand, the connecting block 2 can be prevented from being separated from the driving part, and the normal use of the blade is ensured; the sound absorption cotton 102 is filled in the cavity 101 formed in the shell 1, so that the noise generated by the vibration of the blade can be absorbed, the working environment is improved, meanwhile, the strength of the blade can be improved, and the blade is prevented from deforming to influence the guiding function; first sideboard 103 place plane is parallel with second sideboard 104 place plane, and when a plurality of blades that set gradually rotated to vertical position, the second sideboard 104 of the blade that is located the top coincided with the first sideboard 103 of the blade that is located the below, improves dustproof effect, prevents that impurity from getting into the inside normal operating of influence equipment of air cooler.
Further, antiskid groove 203 has been seted up to mounting groove 202 inner wall, and the installation hole 201 interpolation is equipped with actuating lever 3, and the actuating lever 3 periphery is equipped with antislip strip 301, and when actuating lever 3 installed in installation hole 201, antislip strip 301 and the cooperation of antiskid groove 203.
Through seting up antiskid groove 203 at mounting groove 202 inner wall for when actuating lever 3 drive blade was rotatory, antislip strip 301 and antiskid groove 203 cooperation prevented that blade and actuating lever 3 from producing relative rotation, lead to the rotation angle nonconformity between a plurality of blades, won to influence air cooler refrigeration effect, reduce the maintenance cost in the blade use.
Further, as shown in fig. 4, both ends of the driving rod 3 are provided with a limiting ring 302, and the limiting ring 302 is disposed outside the connecting block 2 at the end portion.
Through set up spacing ring 302 at 3 both ends of actuating lever, can carry on spacingly to connecting block 2 that are located both ends, prevent that the blade from sliding along actuating lever 3, lead to blade and other part contact production wearing and tearing of air cooler, influence blade life, simultaneously, can keep a plurality of blade both ends to it, improve refrigeration control effect.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. A low noise louver blade for an air cooler, comprising:
the sound-absorbing shell comprises a shell (1) which is arc-shaped, wherein a cavity (101) is formed in the shell (1), sound-absorbing cotton (102) is filled in the cavity (101), a first side plate (103) and a second side plate (104) are respectively arranged on two sides of the shell (1), and the plane where the first side plate (103) is located is parallel to the plane where the second side plate (104) is located;
connecting block (2), it is inboard to locate casing (1), and mounting hole (201) have been seted up in connecting block (2), and mounting hole (201) have extended mounting groove (202) to connecting block (2) edge, and mounting groove (202) are fan-shaped, and the center and the central coincidence of mounting hole (201) of mounting groove (202) place sector.
2. The low noise louver blade for an air cooler according to claim 1, wherein: the inner wall of the mounting groove (202) is provided with an anti-skid groove (203).
3. The low noise louver blade for an air cooler according to claim 2, wherein: the driving rod (3) is inserted into the mounting hole (201), the anti-slip strip (301) is arranged on the periphery of the driving rod (3), and when the driving rod (3) is mounted in the mounting hole (201), the anti-slip strip (301) is matched with the anti-slip groove (203).
4. The low noise louver blade for an air cooler according to claim 3, wherein: both ends of the driving rod (3) are provided with limiting rings (302), and the limiting rings (302) are arranged on the outer side of the connecting block (2) positioned at the end part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023230840.7U CN214943785U (en) | 2020-12-29 | 2020-12-29 | Low-noise shutter blade for air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023230840.7U CN214943785U (en) | 2020-12-29 | 2020-12-29 | Low-noise shutter blade for air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214943785U true CN214943785U (en) | 2021-11-30 |
Family
ID=79115600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023230840.7U Active CN214943785U (en) | 2020-12-29 | 2020-12-29 | Low-noise shutter blade for air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214943785U (en) |
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2020
- 2020-12-29 CN CN202023230840.7U patent/CN214943785U/en active Active
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