CN219101723U - Noise-reducing and sound-insulating box for fan equipment - Google Patents
Noise-reducing and sound-insulating box for fan equipment Download PDFInfo
- Publication number
- CN219101723U CN219101723U CN202223495399.4U CN202223495399U CN219101723U CN 219101723 U CN219101723 U CN 219101723U CN 202223495399 U CN202223495399 U CN 202223495399U CN 219101723 U CN219101723 U CN 219101723U
- Authority
- CN
- China
- Prior art keywords
- sound
- silencing
- fan
- insulating box
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000030279 gene silencing Effects 0.000 claims abstract description 52
- 238000009413 insulation Methods 0.000 claims description 32
- 235000009161 Espostoa lanata Nutrition 0.000 claims description 24
- 240000001624 Espostoa lanata Species 0.000 claims description 24
- 238000009423 ventilation Methods 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a silencing sound-proof box of fan equipment, which belongs to the technical field of fans, and comprises a fan, a silencing sound-proof box and further comprises: when making the air in the amortization sound proof box circulate, can also avoid the noise that the fan produced to spread out through the air and radiate the radiator unit, and the both ends of amortization sound proof box all are equipped with radiator unit, radiator unit includes: the utility model can realize that the noise generated by the fan can be prevented from being spread out through the air when the air in the sound-reducing and sound-insulating box circulates through the heat radiating component by arranging the heat radiating component, thereby improving the practicability of the sound-reducing and sound-insulating box.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a silencing sound-proof box of fan equipment.
Background
The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. Fans are a custom abbreviation for gas compression and gas conveying machinery in China, and are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and air induction of boilers and industrial furnaces; cooling and ventilation in air-conditioning devices and household appliances; grain drying and selecting, inflating and propelling of wind tunnel wind source and air cushion ship, and the like, the fan can generate larger noise in the use process, so that the outer side of the fan is usually provided with a silencing sound-proof box.
Because the noise reduction and sound insulation box is a sealed space, heat generated by fan equipment is difficult to dissipate, and the problem of poor heat dissipation effect exists, although the heat dissipation hole is formed in the noise reduction and sound insulation box to dissipate heat in the current market, the noise generated by the fan equipment can be transmitted through flowing air, so that the noise reduction and sound insulation effect can be influenced, and the noise reduction and sound insulation box for the fan equipment is disclosed in Chinese patent CN 214063406U. Therefore, the utility model fan equipment silencing sound insulation box.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned and/or problems occurring in the sound deadening and insulating boxes of the existing fan apparatus.
Therefore, the utility model aims to provide a silencing and sound-insulating box of fan equipment, which can solve the problems existing in the prior art.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the fan equipment amortizes the sound insulation box, and it includes fan and amortizes the sound insulation box, still includes:
when the air in the silencing and sound-insulating box circulates, the radiating components can be used for preventing noise generated by the fan from being transmitted out through the air, and the radiating components are arranged at the two ends of the silencing and sound-insulating box.
As a preferable scheme of the fan equipment silencing sound insulation box, the utility model comprises the following steps: the heat dissipation assembly includes:
the inner walls of the two ends of the silencing sound insulation box are provided with ventilation holes;
the inner cavity of the vent hole is provided with a plurality of sound-absorbing cotton balls, and the inner wall of the sound-absorbing cotton balls is provided with a plurality of through holes;
a limiting component for limiting the position of the sound-absorbing cotton ball;
a speed increasing assembly for increasing the air flow rate.
As a preferable scheme of the fan equipment silencing sound insulation box, the utility model comprises the following steps: the spacing subassembly includes:
the baffle plate is fixedly arranged at one end of the inner wall of the vent hole;
the inner wall of the baffle plate is provided with a plurality of vent holes.
As a preferable scheme of the fan equipment silencing sound insulation box, the utility model comprises the following steps: the spacing assembly further includes:
the middle end inner wall of the supporting plate is provided with a mounting hole;
the filter screen is fixedly arranged on the inner wall of the mounting hole;
the threaded pipe is fixedly arranged on one side of the supporting plate, and the threaded pipe is in threaded connection with the inner wall of the other end of the vent hole.
As a preferable scheme of the fan equipment silencing sound insulation box, the utility model comprises the following steps: the speed increasing assembly includes:
the inner walls of the two ends of the sound attenuation and isolation box are fixedly provided with two groups of support rods;
the connecting plates are fixedly arranged at one end, far away from the silencing and sound-insulating box, of each group of supporting rods;
and the fans are fixedly arranged between the two groups of connecting plates and aligned with the vent holes.
As a preferable scheme of the fan equipment silencing sound insulation box, the utility model comprises the following steps: the inner cavity of the silencing sound-proof box is fixedly provided with a fan, and the top of the silencing sound-proof box is provided with a box cover.
As a preferable scheme of the fan equipment silencing sound insulation box, the utility model comprises the following steps: the input fixed mounting air-supply line of fan, the output fixed mounting of fan goes out the tuber pipe, the air-supply line with go out the tuber pipe and all pass amortization sound insulation box, and amortization sound insulation box and air-supply line and play junction of tuber pipe all are equipped with amortization damper.
As a preferable scheme of the fan equipment silencing sound insulation box, the utility model comprises the following steps: the silencing and damping assembly comprises:
the rubber ring is arranged at the joint of the silencing sound insulation box, the air inlet pipe and the air outlet pipe;
the rubber ring is provided with sound absorbing cotton at the joint of the air inlet pipe and the air outlet pipe.
Compared with the prior art:
1. through setting up the radiating component, can realize when making the air in the amortization sound insulation box circulate, can also avoid the noise that the fan produced to spread out through the air's effect to the practicality of amortization sound insulation box has been improved;
2. the position of the sound-absorbing cotton ball is limited by arranging the limiting component, so that the sound-absorbing cotton ball can be conveniently installed or replaced, and meanwhile, the filter screen can prevent impurities in the air from being attached to the sound-absorbing cotton ball;
3. through setting up amortization damper, have can improve amortization sound insulation effect of amortization sound insulation box and air-supply line and play tuber pipe department.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic front view of a heat dissipating assembly according to the present utility model;
FIG. 3 is a schematic front view of the silencing and damping assembly of the present utility model;
fig. 4 is a schematic front view of the sound-absorbing cotton ball of the present utility model.
In the figure: fan 10, air inlet pipe 11, air outlet pipe 12, noise-damping and shock-absorbing component 20, rubber ring 21, sound-absorbing cotton 22, noise-damping and sound-insulating box 30, box cover 31, heat-dissipating component 40, ventilation hole 41, baffle 42, ventilation hole 421, support plate 43, mounting hole 431, filter screen 432, threaded pipe 433, sound-absorbing cotton ball 44, through hole 441, support rod 45, connection plate 46, fan 47.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Example 1:
the utility model provides a fan equipment silencing sound insulation box, referring to fig. 1-4, which comprises a fan 10 and a silencing sound insulation box 30, wherein the fan 10 is fixedly arranged in an inner cavity of the silencing sound insulation box 30, a box cover 31 is arranged at the top of the silencing sound insulation box 30, the box cover 31 is made of a sound insulation plate, an air inlet pipe 11 is fixedly arranged at the input end of the fan 10, an air outlet pipe 12 is fixedly arranged at the output end of the fan 10, and both the air inlet pipe 11 and the air outlet pipe 12 penetrate through the silencing sound insulation box 30.
Further comprises: when the air in the silencing and sound-insulating box 30 circulates, the heat dissipation components 40 which can prevent noise generated by the fan 10 from being transmitted out through the air can be avoided, and the heat dissipation components 40 are arranged at the two ends of the silencing and sound-insulating box 30.
The heat dissipation assembly 40 includes: the air inlet device comprises a vent hole 41, a sound-absorbing cotton ball 44, a limiting component for limiting the position of the sound-absorbing cotton ball 44 and a speed increasing component for increasing the air flow rate;
the inner walls of the two ends of the sound attenuation and insulation box 30 are provided with ventilation holes 41, the inner cavities of the ventilation holes 41 are provided with a plurality of sound absorption cotton balls 44, and the inner walls of the sound absorption cotton balls 44 are provided with a plurality of through holes 441.
The spacing subassembly includes: baffle 42, vent 421, support plate 43, filter screen 432, threaded tube 433;
the inner wall one end fixed mounting baffle 42 of ventilation hole 41, a plurality of air vents 421 are seted up to the inner wall of baffle 42, and mounting hole 431 has been seted up to the middle end inner wall of backup pad 43, and filter screen 432 fixed mounting is on the inner wall of mounting hole 431, and one side fixed mounting screwed pipe 433 of backup pad 43, and screwed pipe 433 threaded connection is on the other end inner wall of ventilation hole 41.
The speed increasing assembly includes: a support rod 45, a connection plate 46, and a fan 47;
two groups of support rods 45 are fixedly mounted on the inner walls of the two ends of the sound attenuation and isolation box 30, connecting plates 46 are fixedly mounted on one end, far away from the sound attenuation and isolation box 30, of each group of support rods 45, fans 47 are fixedly mounted between the two groups of connecting plates 46, and the fans 47 are aligned with vent holes 421.
Working principle: when heat dissipation is needed, outside air flows into the ventilation holes 41 through the filter screen 432 by the fan 47 on one side, when the air flows into the ventilation holes 41, the air flows into the silencing and sound-insulating box 30 from gaps among the sound-absorbing cotton balls 44 or through holes 441 in the sound-absorbing cotton balls 44, and under the action of the fan 47 on the other side, the air flows into the ventilation holes 41 through the ventilation holes 421, and when the air flows into the ventilation holes 41, the air flows out from the gaps among the sound-absorbing cotton balls 44 or through holes 441 in the sound-absorbing cotton balls 44, so that the air in the silencing and sound-insulating box 30 circulates, and heat dissipation is completed, wherein when the air flows out from the gaps among the sound-absorbing cotton balls 44 or through holes 441 in the sound-absorbing cotton balls 44, noise generated by the fan 10 is processed under the action of the sound-absorbing cotton balls 44.
When the sound-absorbing cotton ball 44 needs to be replaced, the supporting plate 43 is unscrewed.
Example 2:
on the basis of embodiment 1, a silencing and damping assembly 20 is provided, and the silencing and damping assembly 20 is provided at the junction of the silencing and damping box 30 and the air inlet pipe 11 and the air outlet pipe 12.
The silencing and damping assembly 20 includes: rubber rings 21 and sound absorbing cotton 22;
the connection of the silencing sound-proof box 30, the air inlet pipe 11 and the air outlet pipe 12 is provided with a rubber ring 21, and the connection of the rubber ring 21, the air inlet pipe 11 and the air outlet pipe 12 is provided with sound-absorbing cotton 22.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a fan equipment amortization sound insulation box, includes fan (10) and amortization sound insulation box (30), its characterized in that still includes:
when the air in the silencing and sound-insulating box (30) circulates, the radiating components (40) which can prevent noise generated by the fan (10) from being transmitted out through the air can be further avoided, and the radiating components (40) are arranged at two ends of the silencing and sound-insulating box (30).
2. The fan apparatus muffling and sound-insulating box according to claim 1, wherein the heat radiation assembly (40) includes:
the inner walls of the two ends of the silencing sound insulation box (30) are provided with the ventilation holes (41);
the sound-absorbing cotton balls (44) are arranged in the inner cavities of the ventilation holes (41), a plurality of sound-absorbing cotton balls (44), and a plurality of through holes (441) are formed in the inner walls of the sound-absorbing cotton balls (44);
a spacing assembly for defining the position of the sound absorbing cotton ball (44);
a speed increasing assembly for increasing the air flow rate.
3. The fan apparatus silencing and sound-insulating box of claim 2, wherein the limit assembly comprises:
a baffle plate (42), wherein the baffle plate (42) is fixedly arranged at one end of the inner wall of the ventilation hole (41);
the inner wall of the baffle plate (42) is provided with a plurality of vent holes (421).
4. The fan apparatus silencing and sound-insulating box of claim 3, wherein the limit assembly further comprises:
a supporting plate (43), wherein a mounting hole (431) is formed in the inner wall of the middle end of the supporting plate (43);
the filter screen (432), the said filter screen (432) is fixedly mounted on inner wall of the mounting hole (431);
and the threaded pipe (433), one side of the supporting plate (43) is fixedly provided with the threaded pipe (433), and the threaded pipe (433) is in threaded connection with the inner wall of the other end of the vent hole (41).
5. The fan apparatus silencing and sound-insulating box of claim 2, wherein the speed increasing assembly comprises:
the inner walls of the two ends of the silencing and sound-insulating box (30) are fixedly provided with two groups of support rods (45);
the connecting plates (46) are fixedly arranged at one end, far away from the silencing and sound-insulating box (30), of each group of supporting rods (45);
and the fans (47) are fixedly arranged between the two groups of connecting plates (46), and the fans (47) are aligned with the vent holes (421).
6. The fan equipment silencing and sound-insulating box according to claim 1, wherein the fan (10) is fixedly installed in the inner cavity of the silencing and sound-insulating box (30), and a box cover (31) is arranged at the top of the silencing and sound-insulating box (30).
7. The fan device silencing and sound-insulating box according to claim 6, wherein the input end of the fan (10) is fixedly provided with an air inlet pipe (11), the output end of the fan (10) is fixedly provided with an air outlet pipe (12), the air inlet pipe (11) and the air outlet pipe (12) all penetrate through the silencing and sound-insulating box (30), and the joints of the silencing and sound-insulating box (30) with the air inlet pipe (11) and the air outlet pipe (12) are all provided with silencing and vibration-absorbing components (20).
8. The fan apparatus sound deadening box according to claim 7, wherein the sound deadening and damping assembly (20) includes:
the rubber ring (21) is arranged at the joint of the silencing and sound-insulating box (30) and the air inlet pipe (11) and the air outlet pipe (12);
the sound-absorbing cotton (22) is arranged at the joint of the rubber ring (21) and the air inlet pipe (11) and the air outlet pipe (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223495399.4U CN219101723U (en) | 2022-12-27 | 2022-12-27 | Noise-reducing and sound-insulating box for fan equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223495399.4U CN219101723U (en) | 2022-12-27 | 2022-12-27 | Noise-reducing and sound-insulating box for fan equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219101723U true CN219101723U (en) | 2023-05-30 |
Family
ID=86459857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202223495399.4U Active CN219101723U (en) | 2022-12-27 | 2022-12-27 | Noise-reducing and sound-insulating box for fan equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219101723U (en) |
-
2022
- 2022-12-27 CN CN202223495399.4U patent/CN219101723U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111456850A (en) | Power supply sound insulation device of diesel generator | |
CN219101723U (en) | Noise-reducing and sound-insulating box for fan equipment | |
CN211701676U (en) | Fan cover device of permanent magnet direct current motor | |
CN210290281U (en) | Novel amortization shock attenuation fan | |
CN210486569U (en) | Mechanical ventilation cooling tower | |
JP6222769B2 (en) | Airflow control device for outdoor unit | |
CN111734662A (en) | Shockproof stainless steel fan | |
CN212318386U (en) | Centrifugal fan with vibration/noise reduction device | |
CN210295001U (en) | Disk array storage device | |
CN213578208U (en) | Adjustable titanium condenser | |
CN218717767U (en) | Noise processing equipment of through centrifugal fan | |
CN211422973U (en) | High-efficiency low-vibration low-noise centrifugal fan | |
CN212057531U (en) | Outer quick-witted heat dissipation shock attenuation economize on electricity structure of air conditioner and air conditioner | |
CN206369321U (en) | A kind of dust proof workshop supply air system blimp | |
CN218269550U (en) | Noise reduction device of ventilation air conditioner | |
CN221349390U (en) | Ventilating and silencing device | |
CN213176133U (en) | A shock attenuation sound-proof housing for fan | |
CN216742045U (en) | Energy-saving silencing centrifugal fan | |
CN220151554U (en) | Silencing device for Roots blower | |
CN217682153U (en) | Silencer for large vacuum pump | |
CN220424944U (en) | Oxygenerator | |
CN218407611U (en) | Silencing cover of diesel generator | |
CN220566302U (en) | Centrifugal fan convenient to cool down | |
CN218913290U (en) | Noise reduction device of cooling fan | |
CN216842308U (en) | High noise reduction anti-vibration fan for high-altitude outdoor unit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |