CN209470325U - A kind of new blower of low noise - Google Patents
A kind of new blower of low noise Download PDFInfo
- Publication number
- CN209470325U CN209470325U CN201821509046.6U CN201821509046U CN209470325U CN 209470325 U CN209470325 U CN 209470325U CN 201821509046 U CN201821509046 U CN 201821509046U CN 209470325 U CN209470325 U CN 209470325U
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- cavity
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- fixedly connected
- blower
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Abstract
The utility model belongs to new blower technical field, specially a kind of new blower of low noise, including body, the first cavity and the second cavity are respectively equipped in the body, multiple sound-absorbing slots are evenly distributed in the body, sound-absorbing pad is fixedly connected on the sound-absorbing slot inner sidewall, the through-hole communicated with sound-absorbing slot is equipped on first cavity and the side wall of the second cavity, the two sides of the body are fixedly plugged with the first blast pipe and air-exhausting duct communicated with the first cavity respectively, the two sides of the body are fixedly plugged with fresh wind tube and the second aspiration channel respectively, the first mounting blocks are equipped in first cavity, multiple first hollow grooves are equipped in first mounting blocks.The new blower of the low noise, by the setting of many places regulating mechanism, the noise for generating blower rotation is absorbed, reduces the noise pollution to user, be unaffected the sleep quality of user.
Description
Technical field
The utility model belongs to new blower technical field, specially a kind of new blower of low noise.
Background technique
New blower is a kind of effective air cleaning facility, room air can be made to generate circulation, new blower is as a kind of
Can not only dilute indoor pollutant and also can to indoor feeding fresh air displacement foul indoor air equipment gradually
Enter into the visual field of people.
Existing new blower is mounted on parlor and bedroom mostly, and at runtime, running noises directly affect people to new blower
Sleep quality.
Utility model content
The purpose of this utility model is to provide a kind of new blowers of low noise, to solve to propose new blower in above-mentioned background technique
At runtime, running noises directly affect the problem of sleep quality of people.
To achieve the above object, the utility model provides the following technical solutions:
A kind of new blower of low noise, including body are respectively equipped with the first cavity and the second cavity, the body in the body
Multiple sound-absorbing slots are inside evenly distributed with, sound-absorbing pad, first cavity and second are fixedly connected on the sound-absorbing slot inner sidewall
The through-hole communicated with sound-absorbing slot is equipped on the side wall of cavity, the two sides of the body are fixedly plugged with and the first cavity phase respectively
The first logical blast pipe and air-exhausting duct, the two sides of the body are fixedly plugged with fresh wind tube and the second blast pipe respectively, and described
Be equipped with the first mounting blocks in one cavity, be equipped with multiple first hollow grooves in first mounting blocks, first mounting blocks it is upper
Lower both ends are fixedly connected with top side wall, bottom end side wall in the first cavity respectively, first mounting blocks far from air-exhausting duct one
Side is equipped with the first fixed plate, and multiple first damping shock absorbers are fixedly connected between first fixed plate and the first mounting blocks,
First fixed plate is fixedly connected with the first blower far from the side of damping shock absorber, and the second peace is equipped in second cavity
Block is filled, is equipped with multiple second hollow grooves in second mounting blocks, second mounting blocks are set close to the side of the second blast pipe
There is the second fixed plate, multiple second damping shock absorbers are fixedly connected between second fixed plate and the second mounting blocks, it is described
Second fixed plate is fixedly connected with the second blower far from the side of the second damping shock absorber, is fixedly connected in second cavity
High efficiency particulate air filter, the high efficiency particulate air filter is between the second mounting blocks and fresh wind tube.
Preferably, being arranged on first blast pipe and air-exhausting duct, there are two the first sealing ring, first sealings
Circle is fixed on the two sides of body, be arranged on the fresh wind tube and the second blast pipe there are two the second sealing ring, described second is close
Seal is fixed on the two sides of body.
Preferably, being fixedly connected to filter screen in first blast pipe and the second blast pipe.
Preferably, fixed bonding has multiple sound insulating pads on the inner wall of first cavity, the sound insulating pad is sound-proof material
Material.
Preferably, the sound-absorbing pad is mineral wool material.
Preferably, being fixedly connected with sponge in the sound-absorbing slot.
Compared with prior art, the utility model has the beneficial effects that in use, first passing through the rotation of the second blower drives fan
Leaf is drawn air into the second cavity by the second blast pipe, then is passed sequentially through the second hollow groove and entered high efficiency particulate air filter progress
Filtering, finally enters in room from fresh wind tube, is rotated by the first blower and drives flabellum, by the first blast pipe by indoor dirt
Wind sucks in the first cavity, is then discharged to outdoor by air-exhausting duct by the first hollow groove, filter screen can prevent sundries from entering
In first cavity and the second cavity, in order to avoid damaging to the first blower and the second blower, the first blower and the second blower are rotated
When the noise sound wave of generation is propagated in air, a part can be absorbed by sound insulating pad, and another part can enter in sound-absorbing slot, then lead to
Sound-absorbing pad is crossed by noise absorption, sponge can enhance sound absorbing power, pass through the first damping shock absorber and the second damping shock absorber
Setting can reduce the noise of the first blower and the rotation generation of the second blower.The new blower of the low noise, passes through setting for many places regulating mechanism
It sets, the noise for generating blower rotation is absorbed, and reduces the noise pollution to user, the sleep quality of user is made not will receive shadow
It rings.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of new blower of low noise structural schematic diagram；
Fig. 2 be the utility model proposes a kind of new blower of low noise A at structural schematic diagram.
In figure: the first blast pipe of 1-, the first sealing ring of 2-, the first blower of 3-, 4- high efficiency particulate air filter, 5- fresh wind tube, 6-
Two sealing rings, 7- sound insulating pad, 8- sound-absorbing pad, the second mounting blocks of 9-, 10- through-hole, 11- sponge, 12- filter screen, 13- body,
The second blast pipe of 14-, the second blower of 15-, the second fixed plate of 16-, the second damping shock absorber of 17-, 18- air-exhausting duct, 19- first pacify
Fill block, the first damping shock absorber of 20-, the first fixed plate of 21-, the first blower of 22-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of new blower of low noise, including body 13, body
The first cavity and the second cavity are respectively equipped in 13, the first cavity is to the first blower of installation fee 3, and the second cavity is to install
Two blowers 15 are evenly distributed with multiple sound-absorbing slots in body 13, to limit the scope of activities of noise, sound-absorbing pad 8 are facilitated to absorb
Noise is fixedly connected with sound-absorbing pad 8 on sound-absorbing slot inner sidewall, to by noise absorption, the side wall of the first cavity and the second cavity
On be equipped with the through-hole 10 communicated with sound-absorbing slot, to make the noise in the first cavity and the second cavity can enter attract slot in,
The two sides of body 13 are fixedly plugged with the first blast pipe 1 and air-exhausting duct 18 communicated with the first cavity, the first blast pipe 1 respectively
To by indoor air delivery to the first cavity, the air in the first cavity to be discharged outdoor, body by air-exhausting duct 18
13 two sides are fixedly plugged with fresh wind tube 5 and the second blast pipe 14 respectively, and fresh wind tube 5 is to by filtered sky in the second cavity
Gas is delivered to interior, and the second blast pipe 14 is equipped with first outdoor cavity to be delivered in the second cavity in the first cavity
Mounting blocks 19 are equipped with multiple first hollow grooves in first mounting blocks 19, to make first to install the first damping shock absorber 20
Air in cavity can pass through the first mounting blocks 19, the upper and lower ends of the first mounting blocks 19 respectively with tip side in the first cavity
Wall, bottom end side wall are fixedly connected, and the first mounting blocks 19 are equipped with the first fixed plate 21 far from the side of air-exhausting duct 18, to install the
One blower 3 is fixedly connected with multiple first damping shock absorbers 20, to reduce between first fixed plate 21 and the first mounting blocks 19
The vibration force that the rotation of first blower 3 generates, to reduce noise, the first fixed plate 21 is fixed far from the side of damping shock absorber 20
It is connected with the first blower 3, to suck indoor air in the first cavity by the first blast pipe 1, then passes through air-exhausting duct
18 are discharged to outdoor, are equipped with the second mounting blocks 9 in the second cavity and set in second mounting blocks 9 to install the second damping shock absorber 17
There are multiple second hollow grooves, to enable the air in the second cavity to pass through the second mounting blocks 9, the second mounting blocks 9 are close to second
The side of blast pipe 14 is equipped with the second fixed plate 16, to install the second blower 15, the second fixed plate 16 and the second mounting blocks 9 it
Between be fixedly connected with multiple second damping shock absorbers 17, to reduce the second blower 15 rotation generate vibration force, to reduce
Noise, the second fixed plate 16 are fixedly connected with the second blower 15 far from the side of the second damping shock absorber 17, to pass through second
Blast pipe 14 sucks outdoor air in the second cavity, is then discharged into interior by fresh wind tube 5, is fixedly connected in the second cavity
There is high efficiency particulate air filter 4, to filter the air, high efficiency particulate air filter 4 is between the second mounting blocks 9 and fresh wind tube 5；Into one
Step, it is arranged on the first blast pipe 1 and air-exhausting duct 18 there are two the first sealing ring 2, the first sealing ring 2 is fixed on body 13
It is arranged on two sides, fresh wind tube 5 and the second blast pipe 14 there are two the second sealing ring 6, the second sealing ring 6 is fixed on body 13
Two sides, to enhance leakproofness；Further, it is fixedly connected to filter screen 12 in the first blast pipe 1 and the second blast pipe 14,
To prevent sundries from entering in the first cavity and the second cavity, in order to avoid the first blower 3 and the second blower 15 are damaged；Into one
Step, fixed bonding has multiple sound insulating pads 7 on the inner wall of the first cavity, and sound insulating pad 7 is sound-proof material material, and cotton has multifilament knot
Structure, when noise sound wave passes through cotton by the reflection of countless fibers, be overlapped mutually, collide, so that noise sound wave energy is converted into heat
Can, so that intensity of acoustic wave is weakened last sound and disappears；Further, sound-absorbing pad 8 be mineral wool material, when noise sound wave be incident on from
When on heart mineral wool, noise sound wave can enter material internal along hole, cause the vibration of air molecule in gap, due to air
Viscosity resistance and air molecule and pore wall friction, noise sound can be converted into thermal energy and be lost；Further, in sound-absorbing slot
It is fixedly connected with sponge 11, to enhance sound-absorbing effect.
Working principle: it first passes through the rotation of the second blower 15 and drives flabellum, draw air into second by the second blast pipe 14
It in cavity, then passes sequentially through the second hollow groove and enters high efficiency particulate air filter 4 and be filtered, finally enter in room from fresh wind tube 5,
It is rotated by the first blower 3 and drives flabellum, indoor waste air is sucked in the first cavity by the first blast pipe 1, is then passed through
First hollow groove is discharged to outdoor by air-exhausting duct 18, and filter screen 12 can prevent sundries from entering in the first cavity and the second cavity,
In order to avoid damaging to the first blower 3 and the second blower 15, the noise sound wave of the first blower 3 and the rotation generation of the second blower 15 exists
When propagating in air, a part can be absorbed by sound insulating pad 7, and another part can enter in sound-absorbing slot, then will be made an uproar by sound-absorbing pad 8
Sound absorbs, and sponge 11 can enhance sound absorbing power, by the setting of the first damping shock absorber 20 and the second damping shock absorber 17, can subtract
The noise that few first blower 3 and the rotation of the second blower 15 generate.The new blower of the low noise is made by the setting of many places regulating mechanism
The noise that blower rotation generates is absorbed, and is reduced the noise pollution to user, is unaffected the sleep quality of user.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of new blower of low noise, including body (13), it is characterised in that: be respectively equipped in the body (13) the first cavity with
Second cavity, the body (13) is interior to be evenly distributed with multiple sound-absorbing slots, is fixedly connected with sound-absorbing on the sound-absorbing slot inner sidewall
It pads (8), is equipped with the through-hole (10) communicated with sound-absorbing slot, the body (13) on first cavity and the side wall of the second cavity
Two sides be fixedly plugged with the first blast pipe (1) for communicating with the first cavity and air-exhausting duct (18) respectively, the body (13)
Two sides are fixedly plugged with fresh wind tube (5) and the second blast pipe (14) respectively, are equipped with the first mounting blocks (19) in first cavity,
It is equipped with multiple first hollow grooves in first mounting blocks (19), the upper and lower ends of first mounting blocks (19) are respectively with first
Top side wall, bottom end side wall are fixedly connected in cavity, and first mounting blocks (19) are equipped with the far from the side of air-exhausting duct (18)
One fixed plate (21) is fixedly connected with multiple first damping shock absorptions between first fixed plate (21) and the first mounting blocks (19)
Device (20), first fixed plate (21) are fixedly connected with the first blower (3) far from the side of damping shock absorber (20), and described the
The second mounting blocks (9) are equipped in two cavitys, multiple second hollow grooves, second installation are equipped in second mounting blocks (9)
Block (9) is equipped with the second fixed plate (16) close to the side of the second blast pipe (14), second fixed plate (16) and the second installation
Multiple second damping shock absorbers (17) are fixedly connected between block (9), second fixed plate (16) is far from the second damping shock absorption
The side of device (17) is fixedly connected with the second blower (15), is fixedly connected in second cavity high efficiency particulate air filter (4), described
High efficiency particulate air filter (4) is between the second mounting blocks (9) and fresh wind tube (5).
2. the new blower of a kind of low noise according to claim 1, it is characterised in that: first blast pipe (1) and air-exhausting duct
(18) it is arranged on there are two the first sealing ring (2), first sealing ring (2) is fixed on the two sides of body (13), described new
It is arranged on air hose (5) and the second blast pipe (14) there are two the second sealing ring (6), second sealing ring (6) is fixed on machine
The two sides of body (13).
3. the new blower of a kind of low noise according to claim 1, it is characterised in that: first blast pipe (1) with second into
Filter screen (12) are fixedly connected in air hose (14).
4. the new blower of a kind of low noise according to claim 1, it is characterised in that: fixed viscous on the inner wall of first cavity
It is connected to multiple sound insulating pads (7), the sound insulating pad (7) is sound-proof material material.
5. the new blower of a kind of low noise according to claim 1, it is characterised in that: the sound-absorbing pad (8) is mineral wool material.
6. the new blower of a kind of low noise according to claim 1, it is characterised in that: be fixedly connected with sponge in the sound-absorbing slot
(11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821509046.6U CN209470325U (en) | 2018-09-15 | 2018-09-15 | A kind of new blower of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821509046.6U CN209470325U (en) | 2018-09-15 | 2018-09-15 | A kind of new blower of low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209470325U true CN209470325U (en) | 2019-10-08 |
Family
ID=68085725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821509046.6U Expired - Fee Related CN209470325U (en) | 2018-09-15 | 2018-09-15 | A kind of new blower of low noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209470325U (en) |
-
2018
- 2018-09-15 CN CN201821509046.6U patent/CN209470325U/en not_active Expired - Fee Related
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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: 20191008 Termination date: 20200915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |