CN205403107U - Air conditioning unit noise elimination room - Google Patents
Air conditioning unit noise elimination room Download PDFInfo
- Publication number
- CN205403107U CN205403107U CN201620154668.6U CN201620154668U CN205403107U CN 205403107 U CN205403107 U CN 205403107U CN 201620154668 U CN201620154668 U CN 201620154668U CN 205403107 U CN205403107 U CN 205403107U
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- China
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- conditioning unit
- air conditioning
- silencing room
- room body
- noise
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Abstract
The utility model discloses an air conditioning unit noise elimination room, including air conditioning unit (9), air discharge fan (10), vibration -reduction spacer (11) and air conditioning unit (9) outlying noise elimination room body (5), the noise elimination room body (5) down the tip be equipped with ground base (1), be equipped with air intake muffler (2) in proper order on ground base (1) upper portion, sound insulation lighting window (4) is equipped with wavy the sound absorption piece (3) in air intake muffler (2), be equipped with the noise eliminator that exhausts on the noise elimination room body (5) upper portion. The problem of in the air conditioning unit working process vibratility strong, the noise is big, wind resistance subalternation technique is solved.
Description
Technical field
This utility model relates to a kind of air conditioning unit silencing room.
Background technology
Now air conditioning unit providing environment cool in summer and warm in winter for people, be typically all outdoor storing, but it creates strong noise and strong vibration in the course of the work, daytime noise can reach 100dB, brings great health and soul injury to the resident of surrounding.Although market has a lot of sound insulating house, but do not reach national requirements, between daytime, noise reaches 55dB, and be outdoor placement, especially requiring very high in coastal area to wind resistance etc., therefore, the structure of prior art and weak point are mainly manifested in sound deadening capacity and do not reach requirement, wind resistance is not enough, and vibration abatement effect is bad.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of air conditioning unit silencing room, solves vibratility in air conditioning unit work process strong, the technical problems such as noise is big, wind resistance difference.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that: this air conditioning unit silencing room includes air conditioning unit, exhaust fan, the silencing room body of cushion blocking and air conditioning unit periphery, silencing room body bottom is provided with foundation plinth, is sequentially provided with intake muffler on foundation plinth top, and insulate against sound light inlet window, in intake muffler, it is provided with wave acoustical plate, is provided with air exhaust muffler device on silencing room body top.
Further, air exhaust muffler device includes exhausting silencer sheet, rainproof sound absorption top, exhausting window and the exhausting silencer chamber surrounded, and wherein rainproof sound absorption top is camber structure.
Further, air exhaust muffler device includes noise elimination wall, exhausting silencer sheet, rainproof sound absorption top, exhausting window and the exhausting silencer chamber surrounded, and wherein rainproof sound absorption top is T-shaped structure.
Further, exhausting silencer sheet is board-like arrangement or bending arrangement.
Further, wave acoustical plate is dip-parallel arrangement architecture.
Further, silencing room body is arc or bending shape structure.
After adopting technique scheme, what this utility model brought has the technical effect that one is that sound deadening capacity index reaches national requirements；Two is that wind resistance is strong；Three is almost imperceptible vibration, efficiently solves air conditioning unit noise and vibration problem.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of the present utility model；
Fig. 2 is the structural representation of second embodiment of the present utility model；
1 foundation plinth, 2 intake mufflers, 3 wave acoustical plates, 4 sound insulation light inlet windows, 5 silencing room bodies, 6 noise elimination walls, 7 exhausting silencer sheets, 8 rainproof sound absorption tops, 9 is air conditioning unit, 10 exhaust fans, 11 cushion blockings, 12 exhausting silencer chambeies, 13 exhausting windows.
Detailed description of the invention
By the following examples foregoing of the present utility model is described in further detail again; but this should not being interpreted as, the protection domain of above-mentioned theme of the present utility model is only limitted to below example, and all technical schemes realized based on foregoing of the present utility model are included in protection domain of the present utility model.
Embodiment 1
According to Fig. 1, this air conditioning unit silencing room includes air conditioning unit 9, exhaust fan 10, cushion blocking 11 and be positioned at the silencing room body 5 of air conditioning unit 9 peripheries, silencing room body 5 bottom is provided with foundation plinth 1, it is sequentially provided with intake muffler 2 on foundation plinth 1 top, sound insulation light inlet window 4, wave acoustical plate 3 it is provided with in intake muffler 2, wave acoustical plate 3 preferred angled shape and structure arranged in parallel, silencing room body 5 is arcuate structure, air exhaust muffler device is had on silencing room body 5 top, this air exhaust muffler device comprises the rainproof sound absorption top 8 of camber on top, exhausting silencer chamber 12 and exhausting window 13 and the exhausting silencer sheet 7 with shunting action, exhausting silencer sheet 7 is in board-like arrangement.
Embodiment 2
According to Fig. 2, this air conditioning unit silencing room includes air conditioning unit 9, exhaust fan 10, cushion blocking 11 and be positioned at the silencing room body 5 of air conditioning unit 9 peripheries, silencing room body 5 bottom is provided with foundation plinth 1, it is sequentially provided with intake muffler 2 on foundation plinth 1 top, sound insulation light inlet window 4, wave acoustical plate 3 it is provided with in intake muffler 2, wave acoustical plate 3 preferred angled shape and structure arranged in parallel, silencing room body 5 is bending shape structure, air exhaust muffler device is had on silencing room body 5 top, this air exhaust muffler device includes noise elimination wall 6, exhausting silencer sheet 7, the rainproof sound absorption top 8 of T-shaped, exhausting silencer chamber 12 and exhausting window 13, exhausting silencer sheet 7 is arrangement in bending.
Function about critical piece of the present utility model: silencing room body 5 includes column, crossbeam, Felt, soundproof door, insulate against sound light inlet window, and arc-shaped structure or the bending shape structure of silencing room body 5 can play sand break and fixation function with coordinating of foundation plinth；Foundation plinth 1 is the enclosed construction of surrounding connection, is embedded in underground, plays effect fixing, vibration isolation；Foundation plinth 1 is connected together by column and silencing room body 5；Intake muffler 2 is seated in silencing room body 5 bottom, wave acoustical plate 3 including dip-parallel arrangement, the effect that this wave acoustical plate 3 tilts: prevent rainwater from entering in it on the one hand, can fall air conditioning unit noise absorbent again on the other hand while outside air enters；The wave chamber of wave acoustical plate 3 composition, combines board-like, labyrinth type, resonant cavity type noise elimination theory in one, enhances soundproof effect；Air exhaust muffler device is located at above silencing room body 5, is connected together by crossbeam post and silencing room body 5, and effect is: while the air-flow that the exhaust fan 10 by air conditioning unit 9 is discharged is discharged outside silencing room body 5, it is achieved sound absorption and sound insulation function.Exhausting silencer sheet 7, rainproof top 8 of eliminating the noise are by two-sided non-fully perforated plate, glass fabric and sound-absorbing material composition；Two-sided non-fully perforated plate, near the tip of exhaust fan 10 part, is smooth metal plate, plays shunting action；Upper end parallel portion is orifice plate, plays the effect of noise elimination noise reduction；Noise elimination wall 6 is by perforated plate, glass fabric, sound-absorbing material, damping layer and metallic plate composition from inside to outside successively.
Operation principle of the present utility model: noise produced by air conditioning unit 9, mainly by refrigeration plant, cooling fan and pipeline etc. produce, including air power noise, mechanical noise, electromagnetic noise, current noise and vibration noise.Surrounding connection enclosed construction ground by from the different of soil material performance around and realize vibration abatement.Silencing room body 5 arc-shaped structure makes the dynamics of silencing room wind-engaging obtain to divide equally, it is achieved that the feature of strong wind resistance.And mechanical noise, electromagnetic noise, current noise is absorbed by the noise elimination structure of room body, aeriality noise is absorbed by intake muffler 2, silencing room body 5, air exhaust muffler device, after being absorbed by noise elimination structure, make noise sound significantly be reduced, make acoustic energy be converted into thermal energy consumption and fall, make the noise decrease that body outwardly radiates, it is achieved that effect of noise reduction.
Work process of the present utility model: first cushion blocking 11 is fixed to air conditioning unit 9 bottoms, again the annular trench of air conditioning unit 9 is dug, then the ground of surrounding UNICOM is accomplished fluently, fix column and crossbeam, intake muffler 2 is fixed on ground and on column, fixes sound insulation sheet, and air exhaust muffler device is fixed on crossbeam, this device is at holding state, as long as starting air conditioning unit 9, the oise-reducing means of silencing room just proceeds by work.
The foregoing describe ultimate principle of the present utility model, technical characteristics and technique effect; skilled person will appreciate that of described field; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; also having various changes and modifications, these changes and improvements both fall within the scope that this utility model claims.
Claims (6)
1. an air conditioning unit silencing room, including air conditioning unit (9), exhaust fan (10), the silencing room body (5) of cushion blocking (11) and air conditioning unit (9) periphery, it is characterized in that, it is provided with foundation plinth (1) in described silencing room body (5) bottom, it is sequentially provided with intake muffler (2) on described foundation plinth (1) top, sound insulation light inlet window (4), in intake muffler (2), it is provided with wave acoustical plate (3), is provided with air exhaust muffler device on described silencing room body (5) top.
2. air conditioning unit silencing room according to claim 1, it is characterized in that, described air exhaust muffler device includes exhausting silencer sheet (7), rainproof sound absorption top (8), exhausting window (13) and the exhausting silencer chamber (12) surrounded, wherein rainproof sound absorption top (8) is camber structure.
3. air conditioning unit silencing room according to claim 1, it is characterized in that, described air exhaust muffler device includes noise elimination wall (6), exhausting silencer sheet (7), rainproof sound absorption top (8), exhausting window (13) and the exhausting silencer chamber (12) surrounded, wherein rainproof sound absorption top (8) is T-shaped structure.
4. the air conditioning unit silencing room according to Claims 2 or 3, it is characterised in that described exhausting silencer sheet (7) in board-like arrangement or bending arrangement.
5. air conditioning unit silencing room according to claim 1, it is characterised in that described wave acoustical plate (3) is dip-parallel arrangement architecture.
6. the air conditioning unit silencing room according to claim 1 or 2 or 3, it is characterised in that described silencing room body (5) is arc or bending shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154668.6U CN205403107U (en) | 2016-03-01 | 2016-03-01 | Air conditioning unit noise elimination room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154668.6U CN205403107U (en) | 2016-03-01 | 2016-03-01 | Air conditioning unit noise elimination room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205403107U true CN205403107U (en) | 2016-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154668.6U Active CN205403107U (en) | 2016-03-01 | 2016-03-01 | Air conditioning unit noise elimination room |
Country Status (1)
| Country | Link |
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| CN (1) | CN205403107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333455A (en) * | 2017-08-17 | 2017-11-07 | 上海电力设计院有限公司 | One kind ventilation trench and isolating device |
-
2016
- 2016-03-01 CN CN201620154668.6U patent/CN205403107U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333455A (en) * | 2017-08-17 | 2017-11-07 | 上海电力设计院有限公司 | One kind ventilation trench and isolating device |
| CN107333455B (en) * | 2017-08-17 | 2023-09-12 | 上海电力设计院有限公司 | Ventilating trench and isolation device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |