CN209326403U - A kind of silencing apparatus for mechanical force cooling column - Google Patents
A kind of silencing apparatus for mechanical force cooling column Download PDFInfo
- Publication number
- CN209326403U CN209326403U CN201821884605.1U CN201821884605U CN209326403U CN 209326403 U CN209326403 U CN 209326403U CN 201821884605 U CN201821884605 U CN 201821884605U CN 209326403 U CN209326403 U CN 209326403U
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- noise elimination
- frame
- silencer
- mechanical force
- silencing apparatus
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Abstract
The utility model discloses a kind of silencing apparatus for mechanical force cooling column, including the first silencer and the second silencer, second silencer can be inserted into first silencer, first silencer includes the first frame and multiple muffler bodies, first frame is fixed in the air inlet or exhaust outlet of cooling tower, multiple muffler bodies are arranged in array, and it is detachably connected with first frame, the muffler body is parallel with airflow direction, second silencer includes the second frame and multiple noise elimination column groups, multiple noise elimination column groups are arranged in array, the noise elimination column group and the muffler body correspond, one end of the noise elimination column group is connect with second frame, the noise elimination column group includes multiple noise elimination columns, second silencer is inserted into first silencer, multiple noise elimination columns are equidistantly circumferential The outside of the muffler body is set.The utility model noise elimination effect is good, and can switch different muffled modes, enhances noise elimination effect.
Description
Technical field
The utility model relates to cooling tower noise reducing apparatus technical fields.More specifically, the utility model relates to a kind of use
In the silencing apparatus of mechanical force cooling column.
Background technique
Mechanical force cooling column is the pith of power plant's cold end system, and cooling efficiency influences the vacuum degree in condenser, into
And influence the thermal efficiency of cycle of entire therrmodynamic system.Cooling tower water distribution system whether rationally with the close phase of the height of cooling efficiency
It closes.Since the air velocity of mechanical draft is larger, there is very very noisy in when operation, with China the requirement to environmental protection increasingly
Strictly, the noise pollution of mechanical force cooling column often causes environmental protection complaint and dispute, therefore needs a be arranged in mechanical force cooling column
The silencing apparatus of application.
Blower working condition in existing mechanical force cooling column can change, and when the power increase of blower, what is generated makes an uproar
Its erasure effect just immobilizes after sound increases accordingly, and existing muffling device is installed, and does not adapt to when blower function
Under rate situation of change the case where noise variation.
Utility model content
The purpose of the utility model is to provide a kind of silencing apparatus of mechanical force cooling column for solving the above problems.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of noise elimination dress for mechanical force cooling column
Set, including the first silencer and the second silencer, first silencer include the first frame and multiple muffler bodies, described first
Frame is fixed in the air inlet or exhaust outlet of cooling tower, multiple muffler body rectangular arrays distributions, and with described the
One frame is detachably connected, and the muffler body of the air inlet setting is parallel with air inlet airflow direction, the exhaust outlet setting
The muffler body it is parallel with air draft airflow direction, second silencer include the second frame and multiple noise elimination column groups, it is multiple
The noise elimination column group rectangular array distribution, and corresponded respectively with multiple muffler bodies, the noise elimination column group includes more
One end of a noise elimination column, multiple noise elimination columns is connect with second frame, and the other end is to away from the one of second frame
Side extends, and the multiple noise elimination column is inserted into first silencer away from one end of second frame, the noise elimination column group
In the equidistant circumferential outside that the corresponding muffler body is set of multiple noise elimination columns.
Further, the both ends of the muffler body pass through bindiny mechanism respectively and are detachably connected with first frame, described
Bindiny mechanism includes the first link block and the second link block, and second link block is connect with the end of the muffler body, described
First link block is connect with first frame, and the card slot being caught in for second link block is equipped in first link block.
Further, the bottom of the card slot is equipped with the first magnet block, and the lower end of second link block is equipped with and described the
The second magnet block that the cooperation of one magnet block attracts.
Further, the muffler body includes the shell of inner hollow and the sound absorption packing layer for filling the enclosure interior, institute
Shell is stated equipped with multiple sound-absorbing hole are evenly distributed with, the sound absorption packing layer is filled in the enclosure interior.
Further, waterproof layer is additionally provided between the sound absorption packing layer and the shell.
Further, the shell of the muffler body is the spindle bodily form or cylindrical.
Further, second frame includes the longitudinal carrier and horizontal support of multiple interlaced settings, each described
A connection annulus is respectively connected on longitudinal carrier and the corresponding bracket in site of horizontal support intersection, the connection annulus
The center of circle is overlapped with the site, and one end of the noise elimination column is connected with the connection annulus.
Further, the quantity of the noise elimination column in noise elimination column group described in every group is preferably 3 or 4.
The beneficial effects of the utility model are: excellent noise reduction effect, and work as blower and be under different capacity working condition, it can cut
Different noise reduction modes is changed, the noise reduction operation to mechanical force cooling column is completed, by increasing the distribution density of silencing apparatus, effectively
Increase the effect of noise elimination.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is a kind of mechanical force cooling column structural schematic diagram described in the utility model；
Fig. 2 is the lateral partial schematic diagram of the first silencer described in the utility model；
Fig. 3 is the first silencer forward direction partial schematic diagram described in the utility model；
Fig. 4 is muffler body structural schematic diagram described in the utility model；
Fig. 5 is the structural schematic diagram of bindiny mechanism described in the utility model；
Fig. 6 is the structural schematic diagram of the first link block described in the utility model；
Fig. 7 is the partial structural diagram of the second silencer described in the utility model；
Fig. 8 is the structural schematic diagram of noise elimination column described in the utility model；
Structural schematic diagram when Fig. 9 is the first silencer described in the utility model and the socket of the second silencer.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
Fig. 1 to Fig. 9 show a kind of silencing apparatus for mechanical force cooling column provided by the embodiment of the utility model, including
The air inlet of two or so directions and upwardly toward exhaust outlet, be equipped with silencing apparatus in its air inlet and exhaust outlet, disappear
Acoustic device includes the first silencer 1 and the second silencer 2, and the second silencer 2 can move freely, and can be inserted into the first silencer 1
In, synthesize the better silencer group of a noise elimination effect with the first silencer, the first silencer 1 includes the first frame 3 and multiple
Muffler body 4, the first frame 3 is fixed in the air inlet or exhaust outlet of cooling tower, and the tube wall with air inlet or exhaust outlet
It is fixedly connected, multiple muffler bodies 4 are arranged in array, and are detachably connected with the first frame 3, and muffler body 4 and airflow direction are flat
Row carries out noise reduction process to by the air-flow of muffler body 4, and muffler body is detachably connected with the first frame 3, facilitates subsequent dimension
Shield or replacement；
As shown in figure 9, the second silencer 2 includes the second frame 6 and multiple noise elimination column groups, multiple noise elimination column groups are in array
Setting, noise elimination column group and muffler body 4 correspond, and noise elimination column group includes multiple noise elimination columns 8, when the second silencer 2 along with air-flow
The parallel direction of direction of travel is inserted into the first silencer 1, and multiple noise elimination columns 8 in each noise elimination column group are circumferential to be arranged in correspondence
Muffler body 4 outside.
As shown in figure 4, muffler body 4 includes shell 41 and sound absorption packing layer in another embodiment of the utility model
43, shell 41 is equipped with equally distributed sound-absorbing hole, and sound absorption packing layer 43 is filled with inside shell 41, and absorb sound packing layer 43
Waterproof layer 42 is additionally provided between shell 41, waterproof layer 42 is hydrophobic glass-fiber-fabric composition.
As shown in Figure 5 and Figure 6, in another embodiment of the utility model, the both ends of muffler body 4 pass through connection respectively
Mechanism 5 is detachably connected with the first frame 3, and bindiny mechanism 5 includes the first link block 51 and the second link block 52, the second link block
52 connect with the end of muffler body 4, and the first link block 51 is connect with the first frame 3, are equipped in the first link block 51 and connect for second
Connect the card slot that block 52 is caught in.
As shown in Figure 5 and Figure 6, in another embodiment of the utility model, the bottom of card slot is equipped with the first magnet block
53, the lower end of the second link block 52 is equipped with the second magnet block 54 attracted with the cooperation of the first magnet block 53.
Further, the shell 41 of muffler body 4 is the spindle bodily form or cylindrical.
As shown in fig. 7, the second frame 6 includes multiple interlaced settings in another embodiment of the utility model
Longitudinal carrier and horizontal support, longitudinally in each bracket and horizontal support intersection the corresponding bracket in site on be respectively connected with a company
Connect annulus 7, the center of circle of connection annulus 7 is overlapped with site, one end of noise elimination column 8 with connect the connection of annulus 7.
In another embodiment of the utility model, the quantity of the noise elimination column 8 in every group of noise elimination column group is 3 or 4.
As shown in figure 8, noise elimination column 8 includes cylinder 81 closed at both ends, circle in another embodiment of the utility model
It is evenly distributed with the sound-absorbing hole through it on the barrel of cylinder 81, porosity sound absorption packing layer 82 is filled in the inner cavity of cylinder 81,
Hydrophobic glass layer of cloth 83 is equipped between cylinder 81 and porosity sound absorption packing layer 82.
Working principle, when environment to eliminate the noise require increase or power of fan increase, cause the first silencer not to be able to satisfy
When needing, by the second silencer the first silencer of corresponding insertion, and the noise elimination column group in the second silencer is one-to-one
It is set in outside muffler body 4, plays the role of flexibly increasing de-noising effect.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and embodiment shown and described herein with novel.
Claims (8)
1. a kind of silencing apparatus for mechanical force cooling column, it is characterised in that: including the first silencer (1) and the second silencer
(2), first silencer (1) includes the first frame (3) and multiple muffler bodies (4), and first frame (3) is fixed at
In the air inlet or exhaust outlet of cooling tower, multiple muffler body (4) rectangular array distributions, and can with first frame (3)
The muffler body (4) of dismantling connection, the air inlet setting is parallel with air inlet airflow direction, and the exhaust outlet is arranged described
Muffler body (4) is parallel with air draft airflow direction, and second silencer (2) includes the second frame (6) and multiple noise elimination column groups, more
A noise elimination column group rectangular array distribution, and corresponded respectively with multiple muffler bodies (4), the noise elimination column group packet
Multiple noise elimination columns (8) are included, one end of multiple noise elimination columns (8) is connect with second frame (6), and the other end is to away from described
The side of second frame (6) extends, and the multiple noise elimination column (8) is away from one end of second frame (6) insertion described first
In silencer (1), the equidistant circumferential setting of multiple noise elimination columns (8) in the noise elimination column group is in the corresponding noise elimination
The outside of body (4).
2. a kind of silencing apparatus for mechanical force cooling column according to claim 1, it is characterised in that: the muffler body
(4) both ends pass through bindiny mechanism (5) respectively and are detachably connected with first frame (3), and the bindiny mechanism (5) includes the
One link block (51) and the second link block (52), second link block (52) connect with the end of the muffler body (4), described
First link block (51) is connect with first frame (3), is equipped in first link block (51) and is supplied second link block
(52) card slot being caught in.
3. a kind of silencing apparatus for mechanical force cooling column according to claim 2, it is characterised in that: the bottom of the card slot
Portion is equipped with the first magnet block (53), and the lower end of second link block (52), which is equipped with to cooperate with first magnet block (53), to be attracted
The second magnet block (54).
4. a kind of silencing apparatus for mechanical force cooling column according to claim 1, it is characterised in that: the muffler body
It (4) include the shell (41) of inner hollow and the sound absorption packing layer (43) for filling shell (41) inside, the shell (41)
It is equipped with and is evenly distributed with multiple sound-absorbing hole, the sound absorption packing layer (43) is filled with internal in the shell (41).
5. a kind of silencing apparatus for mechanical force cooling column according to claim 4, it is characterised in that: the sound absorption filler
Waterproof layer (42) are additionally provided between layer (43) and the shell (41).
6. a kind of silencing apparatus for mechanical force cooling column according to claim 4, it is characterised in that: the shell (41)
For the spindle bodily form or cylindrical.
7. a kind of silencing apparatus for mechanical force cooling column according to claim 1, it is characterised in that: second frame
(6) include multiple interlaced settings longitudinal carrier and horizontal support, each longitudinal carrier and the horizontal support phase
A connection annulus (7), the center of circle of connection annulus (7) and site weight are respectively connected on the corresponding bracket in the site of friendship
It closes, one end of the noise elimination column (8) is connected with the connection annulus (7).
8. a kind of silencing apparatus for mechanical force cooling column according to claim 7, it is characterised in that: eliminate the noise described in every group
The quantity of the noise elimination column (8) in column group is preferably 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821884605.1U CN209326403U (en) | 2018-11-14 | 2018-11-14 | A kind of silencing apparatus for mechanical force cooling column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821884605.1U CN209326403U (en) | 2018-11-14 | 2018-11-14 | A kind of silencing apparatus for mechanical force cooling column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209326403U true CN209326403U (en) | 2019-08-30 |
Family
ID=67710453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821884605.1U Active CN209326403U (en) | 2018-11-14 | 2018-11-14 | A kind of silencing apparatus for mechanical force cooling column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209326403U (en) |
-
2018
- 2018-11-14 CN CN201821884605.1U patent/CN209326403U/en active Active
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