CN212746809U - Laboratory is with breather that has function of making an uproar of falling - Google Patents
Laboratory is with breather that has function of making an uproar of falling Download PDFInfo
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- CN212746809U CN212746809U CN202021339443.0U CN202021339443U CN212746809U CN 212746809 U CN212746809 U CN 212746809U CN 202021339443 U CN202021339443 U CN 202021339443U CN 212746809 U CN212746809 U CN 212746809U
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- 238000009423 ventilation Methods 0.000 claims description 18
- 238000005381 potential energy Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract 2
- 230000008602 contraction Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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Abstract
The utility model discloses a laboratory is with breather of making an uproar function of falling has, the sound insulation protective wall comprises a wall body, one side outer wall of wall body has the circulation pipeline through the fix with screw, and the both sides inner wall of circulation pipeline all has the board of making an uproar of falling that the equidistance distributes through the fix with screw, the shape of falling the board of making an uproar is the wave. The utility model discloses a be provided with the wall body, the circulation pipeline, the exhaust hood, the cover of taking a breath, the air inlet plate, the air-supply line, a motor, a spring, first fixed block, the second fixed block, the hex bolts, the baffle, the wind wheel, fall the board and the guide plate of making an uproar, the motor starts, it rotates to drive the wind wheel, produce and inhale wind-force, take out the air of laboratory from, the vibration that the spring can produce the motor during operation this moment, turn into elastic potential energy, then spring contraction and extension can produce heat energy, then heat energy can outside heat dissipation, thereby it rocks to reduce the motor, the motor rocks and reduces, the noise because of rocking the production reduces.
Description
Technical Field
The utility model relates to an air regenerating device technical field especially relates to a laboratory is with breather of making an uproar function of falling.
Background
The ventilation is designed and developed according to the principle that fresh air flowing field is formed indoors when air is supplied from one side of a closed room and air is induced from the other side of the closed room. It relies on mechanical air supply and induced air to force the formation of a fresh air flow field in the system; the air purifier is a novel environment-friendly electric appliance which can keep indoor air clean and fresh all the time; the independent indoor air replacement and purification circulating system can input natural fresh air while removing indoor polluted air, and the fresh air input into the room is subjected to multiple treatments such as filtration, sterilization, heating, oxygenation and the like.
The reason why the noise is generated when the air is changed is that the faster the air speed of the air changing machine is, the larger the noise generated by the air pipe is, so that the proper air speed needs to be selected when the noise of the pipeline is treated. The faster the fan impeller rotates, the higher the wind speed is, the higher the friction vibration noise of the air in the pipe wall of the air pipe is, but the too low wind speed is, the poor ventilation effect is obtained.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the air interchanger who has the function of making an uproar falls in laboratory that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a laboratory is with breather of making an uproar function of falling, includes the wall body, the outer wall of one side of wall body has the circulation pipeline through the fix with screw, and the both sides inner wall of circulation pipeline all has the board of making an uproar that falls that the equidistance distributes through the fix with screw, the shape of falling the board of making an uproar is the wave.
Further, one side outer wall of wall body has the air-supply line through the fix with screw, and one side outer wall of wall body has first fixed block through the fix with screw on one side, one side outer wall of air-supply line has the motor through the fix with screw, the output shaft of motor has the wind wheel through the coupling joint, the wind wheel is located the inside of air-supply line, one side outer wall of motor has the second fixed block through the fix with screw, the spliced eye that two equidistance distribute is all seted up to one side outer wall of first fixed block and second fixed block, the inner wall of spliced eye has hexagon bolt through threaded connection, hexagon bolt's cylindrical surface has cup jointed the spring, the spring is located between first fixed block and the second fixed.
Furthermore, a ventilation cover is fixed on the outer wall of one side of the air inlet pipe through screws, an air inlet plate is fixed on the outer wall of one side of the ventilation cover through screws, the air inlet plate is in a cuboid frame shape, baffle plates distributed at equal intervals are fixed on the inner walls of two sides of the air inlet plate through screws, and the baffle plates are in a parallelogram shape.
Furthermore, an exhaust hood is fixed at one end of the circulating pipeline, which is far away from the wall body, through screws.
Furthermore, the bottom outer wall of exhaust hood has the guide plate through the fix with screw, and the exhaust hole that the equidistance distributes is seted up to guide plate top outer wall.
Furthermore, the air inlet pipe is fixed with a shell through screws, the outer wall of the bottom of the shell is provided with a sponge body, and the sponge body is located between the shell and the air inlet pipe.
The utility model has the advantages that:
1. the air interchanger with the noise reduction function for the laboratory is provided with a wall body, a circulation pipeline, an exhaust hood, an air exchange hood, an air inlet plate, an air inlet pipe, a motor, a spring, a first fixed block, a second fixed block, a hexagon bolt, a baffle plate, a wind wheel, a noise reduction plate and a guide plate, wherein the motor is started to drive the wind wheel to rotate to generate air suction force, air in the laboratory is pumped out, at the moment, the spring can convert vibration generated when the motor works into elastic potential energy, then the spring contracts and extends to generate heat energy, then the heat energy can radiate the heat energy to the outside, so that the motor shake is reduced, the noise generated by the shake is reduced, the noise reduction plate is wavy, the air flows through the wavy noise reduction plate, the air is shunted, the air flow rate is reduced, the noise generated by the air vibration is, the vibration back produces motion, friction, finally loses with energy conversion heat energy consumption, turns into the acoustic energy that air vibration produced promptly and loses into heat energy, accomplishes to fall and makes an uproar, can guarantee like this that the wind speed is unchangeable, also can realize the noise reduction effect, and the guide plate shunts the air and discharges, reduces the velocity of flow of air, reduces the vibration noise that produces of air.
2. This laboratory is with shell and the sponge board that has the function of making an uproar of falling, the sponge board is the sponge material, and the sponge itself is porous fiber structure, and sound will be propagated at porous fibre when getting into the sponge, and partial sound wave is because of meetting multiple fibre and hindering, and sonic energy gives the fibre with energy transfer, and fibrous obtaining produces motion, friction behind the kinetic energy, finally consumes energy conversion to realize very image "sound absorption" phenomenon.
The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.
Drawings
Fig. 1 is a schematic structural view of a laboratory ventilation device with a noise reduction function according to embodiment 1 of the present invention;
fig. 2 is an enlarged schematic structural diagram of a part a of a ventilation device with a noise reduction function for a laboratory according to embodiment 1 of the present invention;
fig. 3 is a schematic front view of an internal structure of a ventilation device with a noise reduction function for a laboratory according to embodiment 1 of the present invention;
fig. 4 is a sectional view of a front view structure of a ventilation device with a noise reduction function for a laboratory according to embodiment 2 of the present invention.
In the figure: 1-wall body, 2-circulation pipeline, 3-exhaust hood, 4-ventilation hood, 5-air inlet plate, 6-air inlet pipe, 7-motor, 8-spring, 9-first fixed block, 10-second fixed block, 11-hexagon bolt, 12-baffle, 13-wind wheel, 14-noise reduction plate, 15-guide plate, 16-shell and 17-sponge plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a laboratory is with breather of making an uproar function of falling, includes wall body 1, and the circulation pipeline 2 is fixed through the screw to one side outer wall of wall body 1, and the both sides inner wall of circulation pipeline 2 all is fixed with the equidistant board 14 of making an uproar that falls that distributes through the screw, and the shape of board 14 of making an uproar falls is the wave.
In the utility model, an air inlet pipe 6 is fixed on the outer wall of one side of a wall body 1 through screws, a first fixed block 9 is fixed on one side of the outer wall of one side of the wall body 1 through screws, a motor 7 is fixed on one side of the outer wall of the air inlet pipe 6 through screws, the output shaft of the motor 7 is connected with a wind wheel 13 through a shaft coupling, the wind wheel 13 is positioned inside the air inlet pipe 6, a second fixed block 10 is fixed on one side of the outer wall of the motor 7 through screws, two inserting holes distributed at equal intervals are respectively arranged on the outer walls of one side of the first fixed block 9 and the outer wall of one side of the second fixed block 10, a hexagon bolt 11 is connected on the inner wall of the inserting hole through screw threads, a spring 8 is sleeved on the cylindrical surface of the hexagon bolt 11, the spring 8 is positioned between the first fixed block 9 and the second fixed block 10, a ventilation hood, the shape of air inlet plate 5 is the cuboid frame, and the both sides inner wall of air inlet plate 5 has the baffle 12 that the equidistance distributes through the fix with screw, and the baffle 12 shape is parallelogram, and the one end that wall body 1 was kept away from to runner pipe 2 has exhaust hood 3 through the fix with screw, and exhaust hood 3's bottom outer wall has guide plate 15 through the fix with screw, and guide plate 15 top outer wall sets up the exhaust hole that the equidistance distributes.
The working principle is as follows: the motor 7 is started to drive the wind wheel 13 to rotate to generate wind absorption force to extract air in a laboratory, at the moment, the spring can convert vibration generated when the motor 7 works into elastic potential energy, then the spring contracts and extends to generate heat energy, then the heat energy can radiate the heat energy to the outside, so that the shaking of the motor 7 is reduced, the noise generated by the shaking is reduced, the noise reduction plate 14 is wavy, the air flows through the wavy noise reduction plate 14, the air is shunted, the air flow rate is reduced, the noise generated by the air vibration is reduced, meanwhile, the air enables the wavy noise reduction plate 14 to vibrate, the movement and the friction are generated after the vibration, finally, the energy is converted into heat energy to be consumed, namely, the sound energy generated by the air vibration is converted into heat energy to be dissipated, the noise reduction is completed, the wind speed can be kept unchanged, the noise reduction effect, the flow speed of the air is reduced, and the noise generated by the vibration of the air is reduced.
Example 2
Referring to fig. 4, a ventilation device with a noise reduction function for a laboratory, in this embodiment, compared with embodiment 1, the ventilation device further includes a housing 16 fixed to the air inlet pipe 6 through screws, and a sponge 17 is disposed on an outer wall of a bottom of the housing 16, and the sponge 17 is located between the housing 16 and the air inlet pipe 6.
The working principle is as follows: sponge board 17 is the sponge material, and the sponge itself is porous fibrous structure, and sound will be at porous fibre propagation when getting into the sponge, and partial sound wave is because of meetting multiple fibre and hindering, and the acoustic energy gives the fibre with energy transfer, and fibrous obtaining produces motion, friction after the kinetic energy, finally consumes energy conversion heat energy to realize very image "sound absorption" phenomenon.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a laboratory is with breather of making an uproar function of falling, includes wall body (1), its characterized in that, the one side outer wall of wall body (1) is fixed with circulation pipeline (2) through the screw, and the both sides inner wall of circulation pipeline (2) all is fixed with noise reduction board (14) that the equidistance distributes through the screw, the shape of noise reduction board (14) is the wave.
2. The air interchanger with the noise reduction function for the laboratory according to claim 1, wherein an air inlet pipe (6) is fixed on the outer wall of one side of the wall body (1) through a screw, a first fixing block (9) is fixed on one side of the outer wall of one side of the wall body (1) through a screw, a motor (7) is fixed on the outer wall of one side of the air inlet pipe (6) through a screw, an output shaft of the motor (7) is connected with a wind wheel (13) through a coupler, the wind wheel (13) is positioned inside the air inlet pipe (6), a second fixing block (10) is fixed on the outer wall of one side of the motor (7) through a screw, two inserting holes distributed at equal intervals are formed in the outer walls of one side of the first fixing block (9) and the second fixing block (10), a hexagon bolt (11) is connected to the inner wall of each inserting hole through a thread, the spring (8) is positioned between the first fixing block (9) and the second fixing block (10).
3. The laboratory ventilation device with the noise reduction function according to claim 2, wherein a ventilation hood (4) is fixed on an outer wall of one side of the air inlet pipe (6) through screws, an air inlet plate (5) is fixed on an outer wall of one side of the ventilation hood (4) through screws, the air inlet plate (5) is in a rectangular frame shape, baffles (12) which are distributed at equal intervals are fixed on inner walls of two sides of the air inlet plate (5) through screws, and the baffles (12) are in a parallelogram shape.
4. The ventilation device with the noise reduction function for the laboratory according to claim 1, wherein an exhaust hood (3) is fixed to one end, far away from the wall body (1), of the circulating pipeline (2) through screws.
5. The ventilation device with the noise reduction function for the laboratory according to claim 4, wherein the guide plate (15) is fixed on the outer wall of the bottom of the exhaust hood (3) through screws, and the outer wall of the top of the guide plate (15) is provided with exhaust holes distributed at equal intervals.
6. The ventilation device with the noise reduction function for the laboratory according to claim 2, wherein the air inlet pipe (6) is fixed with a shell (16) through screws, a sponge body (17) is arranged on the outer wall of the bottom of the shell (16), and the sponge body (17) is positioned between the shell (16) and the air inlet pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021339443.0U CN212746809U (en) | 2020-07-09 | 2020-07-09 | Laboratory is with breather that has function of making an uproar of falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021339443.0U CN212746809U (en) | 2020-07-09 | 2020-07-09 | Laboratory is with breather that has function of making an uproar of falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212746809U true CN212746809U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021339443.0U Expired - Fee Related CN212746809U (en) | 2020-07-09 | 2020-07-09 | Laboratory is with breather that has function of making an uproar of falling |
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| Country | Link |
|---|---|
| CN (1) | CN212746809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115532469A (en) * | 2022-09-09 | 2022-12-30 | 无锡福田包装制品有限公司 | Coating equipment for plastic parts of electric vehicle |
| WO2022161542A3 (en) * | 2022-05-12 | 2023-01-19 | 苏州迈创信息技术有限公司 | Heat dissipation and air exhaust device of power distribution cabinet |
-
2020
- 2020-07-09 CN CN202021339443.0U patent/CN212746809U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161542A3 (en) * | 2022-05-12 | 2023-01-19 | 苏州迈创信息技术有限公司 | Heat dissipation and air exhaust device of power distribution cabinet |
| CN115532469A (en) * | 2022-09-09 | 2022-12-30 | 无锡福田包装制品有限公司 | Coating equipment for plastic parts of electric vehicle |
| CN115532469B (en) * | 2022-09-09 | 2023-09-05 | 无锡福田包装制品有限公司 | Plastic part coating equipment of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |