CN207247373U - A kind of silent-type air blower coil pipe unit - Google Patents
A kind of silent-type air blower coil pipe unit Download PDFInfo
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- CN207247373U CN207247373U CN201721287775.7U CN201721287775U CN207247373U CN 207247373 U CN207247373 U CN 207247373U CN 201721287775 U CN201721287775 U CN 201721287775U CN 207247373 U CN207247373 U CN 207247373U
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- air
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- housing
- intaking box
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Abstract
The utility model discloses a kind of silent-type air blower coil pipe unit, including housing, the rear end of the housing is installed with air-intaking box, the inner cavity rear wall of the air-intaking box is installed with fixing axle, and the front end of fixing axle is installed with damped noise reduction device, the intracavity sidewall of the air-intaking box is equipped with sponge quieter material layer and hard quieter material layer, and is installed with wind-guiding fan in four fan mounting grooves respectively, the front and rear ends clamping Air Filter of the fan mounting groove.By setting sponge quieter material layer and hard quieter material layer in air-intaking box, reduce the mechanical shock of air-intaking box, reduce noise, sound proof housing is connected with the front end of air outlet, the wind discharged at air outlet is guided by the wind-guiding fan in two fan boards being installed in sound proof housing, when avoiding air draft at air outlet, noise is excessive, the front and rear ends of wind-guiding fan is equipped with Air Filter, avoids the accumulation of dust.
Description
Technical field
Fan coil technical group field is the utility model is related to, is specially a kind of silent-type air blower coil pipe unit.
Background technology
Central air-conditioning is one of mainstream of existing market air-conditioning refrigeration system, and fan coil is the end prod of central air-conditioning
And component, fan coil are mainly the positive action by wind turbine, reach a kind of expected effect by the effect of surface cooler, but
Operationally, the vibrations and air-flow flow resistance due to machinery are larger so that fan coil operates for existing fan coil units
Noise is bigger, and the crowd of surrounding can be impacted when in use, for this reason, a kind of it is proposed that silent-type air blower coil pipe machine
Group.
Utility model content
The purpose of this utility model is to provide a kind of silent-type air blower coil pipe unit, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：A kind of silent-type air blower coil pipe unit, including
Housing, the rear end of the housing are installed with air-intaking box, and the inner cavity that the rear wall of the housing is located at air-intaking box is symmetrically fixed
Two turbofans are installed, and driving motor is installed between two turbofans, the driving motor connection is exterior
Power supply, the inner cavity rear wall of the air-intaking box is installed with fixing axle, and the front end of fixing axle is installed with damping noise reduction
Device, the intracavity sidewall of the air-intaking box are equipped with sponge quieter material layer and hard quieter material layer, the front surface of the housing
Equipped with air outlet, and the front end of air outlet is clamped sound proof housing, and the front end inner cavity of the sound proof housing offers mounting groove, and mounting groove
Interior clamping fan board, the front and rear ends welding fixture block of the fan board, and spring is clamped between fixture block and mounting groove, the wind
Four fan mounting grooves are offered in fan frame, and are installed with wind-guiding fan in four fan mounting grooves respectively, the fan peace
The front and rear ends clamping Air Filter of tankage.
Preferably, the damped noise reduction device includes noise-reduction case, and is equipped with first in noise-reduction case successively from front to back
Inner cavity and second inner chamber, are installed with the first damping spring, the noise-reduction case in the first inner chamber and second inner chamber
Between grafting head rod and the second connecting rod, the head rod and the second connecting rod are respectively positioned at first inner chamber and the
Intracavitary in two, and head rod and the second connecting rod are fitted closely with the first damping spring, the head rod and second
The second damping spring is clamped between connecting rod.
Preferably, the quantity of the fan board and mounting groove is two, and two fan boards are symmetrically mounted on mounting groove
In the front side wall of sound proof housing.
Compared with prior art, the beneficial effects of the utility model are：A kind of silent-type air blower coil pipe unit, by returning
Sponge quieter material layer and hard quieter material layer are set in bellows, pass through sponge quieter material layer and hard quieter material layer pair
Noise reduction is carried out in air-intaking box, meanwhile, subtracted by the first damping spring and second in the damped noise reduction device that is set in air-intaking box
Spring and the linkage of head rod and the second connecting rod are shaken, reduces the mechanical shock of air-intaking box, noise is reduced, in air outlet
Front end is connected with sound proof housing, and the wind discharged at air outlet is carried out by the wind-guiding fan in two fan boards being installed in sound proof housing
Guiding, when avoiding air draft at air outlet, noise is excessive, and the front and rear ends of wind-guiding fan is equipped with Air Filter, avoids the accumulation of dust.
Brief description of the drawings
Fig. 1 is the top view of the utility model；
Fig. 2 is the detail view A in Fig. 1；
Fig. 3 is the front view of the silencer cover of the utility model.
In figure：1st, housing, 2, air-intaking box, 3, turbofan, 4, driving motor, 5, fixing axle, 6, damped noise reduction device,
61st, noise-reduction case, 62, first inner chamber, 63, second inner chamber, the 64, first damping spring, 65, head rod, the 66, second connection
Bar, the 67, second damping spring, 7, sponge quieter material layer, 8, hard quieter material layer, 9, air outlet, 10, sound proof housing, 11, peace
Tankage, 12, fan board, 13, fixture block, 14, spring, 15, fan mounting groove, 16, wind-guiding fan, 17, Air Filter.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 to Fig.3, the utility model provides a kind of technical solution：A kind of silent-type air blower coil pipe unit, including
Housing 1, is provided with coil pipe unit in housing 1, the rear end of the housing 1 is installed with air-intaking box 2, and the bottom of air-intaking box 2 is opened
Equipped with air port, the inner cavity that the rear wall of the housing 1 is located at air-intaking box 2 is symmetrically installed with two turbofans 3, and two
Driving motor 4 is installed between turbofan 3, the driving motor 4 connects external power supply, by driving motor 4 to drive
Turbofan 3 moves, and the inner cavity rear wall of the air-intaking box 2 is installed with fixing axle 5, and peace is fixed in the front end of fixing axle 5
Equipped with damped noise reduction device 6, the intracavity sidewall of the air-intaking box 2 is equipped with sponge quieter material layer 7 and hard quieter material layer 8,
Reduce the mechanical shock of air-intaking box 2 by damped noise reduction device 6, reduce the generation of noise, by sponge quieter material layer 7 and firmly
Matter quieter material layer 8 reduces the noise that driving motor 4 and turbofan 3 are outwards propagated upon actuation, the front surface of the housing 1
Equipped with air outlet 9, and the front end clamping sound proof housing 10 of air outlet 9, the front end inner cavity of the sound proof housing 10 offer mounting groove 11,
And clamping fan board 12 in mounting groove 11, the front and rear ends welding fixture block 13 of the fan board 12, and fixture block 13 and mounting groove 11
Between be clamped spring 14, according to the difference of wind-force size at air outlet 9, fan board 12 can be made to adjust orientation, the fan board
Four fan mounting grooves 15 are offered in 12, and are installed with wind-guiding fan 16 in four fan mounting grooves 15 respectively, by leading
Fan 16 arranges the wind discharged at air outlet 9, avoids that air-flow confusion occurs, causes noise to increase, the fan installation
The front and rear ends clamping Air Filter 17 of groove 15, avoids accumulating dust at wind-guiding fan 16.
Specifically, the damped noise reduction device 6 includes noise-reduction case 61, and is set successively from front to back in noise-reduction case 61
There are first inner chamber 62 and second inner chamber 63, the first damping spring is installed with the first inner chamber 62 and second inner chamber 63
64,65 and second connecting rod 66 of grafting head rod between the noise-reduction case 61, the head rod 65 and second connects
Extension bar 66 is respectively in first inner chamber 62 and second inner chamber 63, and 65 and second connecting rod 66 of head rod and the first damping
Spring 64 fits closely, and is clamped the second damping spring 67 between 65 and second connecting rod 66 of head rod, passes through first
Multiple damped noise reduction devices 6 are attached by 65 and second connecting rod 66 of connecting rod, then pass through the first damping spring 64 and
The collective effect of two damping springs 67, reduces the mechanical shock of air-intaking box 2, so as to reduce the noise of air-intaking box 2.
Specifically, the quantity of the fan board 12 and mounting groove 11 is two, and two fan boards 12 and mounting groove 11
It is symmetrically mounted in the front side wall of sound proof housing 10, the air draft preferably gone out to air outlet 9 carries out water conservancy diversion, ensures to arrange at air outlet 9
Confusion will not occur for the wind gone out, cause noise to increase.
Operation principle：A kind of silent-type air blower coil pipe unit, is provided with sponge quieter material layer 7 and hard in air-intaking box 2
Matter quieter material layer 8, reduces driving motor 4 by sponge quieter material layer 7 and hard quieter material layer 8 and turbofan 3 exists
The noise outwards propagated after startup, by the way that multiple dampings are dropped in 65 and second connecting rod 66 of head rod in air-intaking box 2
Device 6 of making an uproar is attached, and then by the collective effect of the first damping spring 64 and the second damping spring 67, reduces air-intaking box 2
Mechanical shock, so as to reduce the noise of air-intaking box 2, the front end clamping sound proof housing 10 of air outlet 9, passes through leading in silencer cover 10
Fan 16 arranges the wind discharged at air outlet 9, avoids that air-flow confusion occurs, causes noise to increase, the fan installation
The front and rear ends clamping Air Filter 17 of groove 15, avoids accumulating dust at wind-guiding fan 16.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of silent-type air blower coil pipe unit, including housing（1）, it is characterised in that：The housing（1）Rear end be fixedly mounted
There is air-intaking box（2）, the housing（1）Rear wall be located at air-intaking box（2）Inner cavity be symmetrically installed with two turbofans
（3）, and two turbofans（3）Between be installed with driving motor（4）, the driving motor（4）Connect external power supply, institute
State air-intaking box（2）Inner cavity rear wall be installed with fixing axle（5）, and fixing axle（5）Front end be installed with damping drop
Make an uproar device（6）, the air-intaking box（2）Intracavity sidewall be equipped with sponge quieter material layer（7）With hard quieter material layer（8）, institute
State housing（1）Front surface be equipped with air outlet（9）, and air outlet（9）Front end clamping sound proof housing（10）, the sound proof housing（10）
Front end inner cavity offer mounting groove（11）, and mounting groove（11）Interior clamping fan board（12）, the fan board（12）It is forward and backward
Weld fixture block in both ends（13）, and fixture block（13）With mounting groove（11）Between be clamped spring（14）, the fan board（12）Inside open up
There are four fan mounting grooves（15）, and four fan mounting grooves（15）Wind-guiding fan is inside installed with respectively（16）, the fan
Mounting groove（15）Front and rear ends clamping Air Filter（17）.
A kind of 2. silent-type air blower coil pipe unit according to claim 1, it is characterised in that：The damped noise reduction device
（6）Including noise-reduction case（61）, and noise-reduction case（61）Inside it is equipped with first inner chamber successively from front to back（62）And second inner chamber
（63）, the first inner chamber（62）And second inner chamber（63）Inside it is installed with the first damping spring（64）, the noise reduction shell
Body（61）Between grafting head rod（65）With the second connecting rod（66）, the head rod（65）With the second connecting rod
（66）It is located at first inner chamber respectively（62）And second inner chamber（63）It is interior, and head rod（65）With the second connecting rod（66）With
One damping spring（64）Fit closely, the head rod（65）With the second connecting rod（66）Between be clamped the second damping spring
（67）.
A kind of 3. silent-type air blower coil pipe unit according to claim 1, it is characterised in that：The fan board（12）And peace
Tankage（11）Quantity be two, and two fan boards（12）With mounting groove（11）It is symmetrically mounted on sound proof housing（10）Front side wall
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287775.7U CN207247373U (en) | 2017-10-09 | 2017-10-09 | A kind of silent-type air blower coil pipe unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287775.7U CN207247373U (en) | 2017-10-09 | 2017-10-09 | A kind of silent-type air blower coil pipe unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247373U true CN207247373U (en) | 2018-04-17 |
Family
ID=61889834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721287775.7U Active CN207247373U (en) | 2017-10-09 | 2017-10-09 | A kind of silent-type air blower coil pipe unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207247373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721810A (en) * | 2018-04-18 | 2018-11-02 | 广州市鸿多新材料有限公司 | A kind of gardens fire-fighting fire-extinguishing equipment being convenient for carrying |
| CN108895598A (en) * | 2018-07-23 | 2018-11-27 | 周小荷 | A kind of intelligent storage automatic air interchanger |
-
2017
- 2017-10-09 CN CN201721287775.7U patent/CN207247373U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721810A (en) * | 2018-04-18 | 2018-11-02 | 广州市鸿多新材料有限公司 | A kind of gardens fire-fighting fire-extinguishing equipment being convenient for carrying |
| CN108721810B (en) * | 2018-04-18 | 2021-04-16 | 广州市鸿多新材料有限公司 | Gardens are with fire prevention equipment that conveniently carries that disappears |
| CN108895598A (en) * | 2018-07-23 | 2018-11-27 | 周小荷 | A kind of intelligent storage automatic air interchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A silent fan coil unit Effective date of registration: 20220519 Granted publication date: 20180417 Pledgee: Linyi Hedong qishang Village Bank Co.,Ltd. Pledgor: SHANDONG MODERN LION AIR CONDITIONING EQUIPMENT CO.,LTD. Registration number: Y2022980005805 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230523 Granted publication date: 20180417 Pledgee: Linyi Hedong qishang Village Bank Co.,Ltd. Pledgor: SHANDONG MODERN LION AIR CONDITIONING EQUIPMENT CO.,LTD. Registration number: Y2022980005805 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Silent Fan Coil Unit Effective date of registration: 20230525 Granted publication date: 20180417 Pledgee: Linyi Hedong qishang Village Bank Co.,Ltd. Pledgor: SHANDONG MODERN LION AIR CONDITIONING EQUIPMENT CO.,LTD. Registration number: Y2023980041691 |