CN217209792U - Noise-reduction damping type basement refrigeration machine room - Google Patents
Noise-reduction damping type basement refrigeration machine room Download PDFInfo
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- CN217209792U CN217209792U CN202220151968.4U CN202220151968U CN217209792U CN 217209792 U CN217209792 U CN 217209792U CN 202220151968 U CN202220151968 U CN 202220151968U CN 217209792 U CN217209792 U CN 217209792U
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Abstract
The utility model discloses a noise-reducing and shock-absorbing type basement refrigeration machine room, which comprises a machine room body positioned below a personnel activity area, wherein a refrigeration unit is arranged in the machine room body; the machine room body consists of a reinforced concrete top plate, a reinforced concrete bottom plate and masonry wall plates, a reinforced concrete floor is arranged inside the machine room body and below the reinforced concrete top plate, and the reinforced concrete floor is connected with the reinforced concrete top plate into a whole through a reinforced concrete beam; the cavity between the reinforced concrete floor slab and the reinforced concrete top plate can slow down the propagation of vibration. The utility model discloses can slow down the vibrations that refrigerating unit during operation produced and spread to personnel's activity region, can be again on the basis that does not influence the interior pipe arrangement of computer lab make full use of computer lab inner space.
Description
Technical Field
The utility model relates to a computer lab, more specifically say, relate to a shock-proof type basement refrigeration computer lab of making an uproar falls.
Background
When public building air conditioning system adopted the water system form, can set up the refrigeration computer lab at the basement usually, owing to receive the restriction of building layout, the refrigeration computer lab can set up in personnel's activity area's below often, vibrations and noise are great when equipment such as the host computer of refrigeration computer lab the inside moves, if do not take appropriate measure, often can influence personnel's in the room of top travelling comfort, adopt the measure that improves the shock insulation efficiency of bumper shock absorber under the current most circumstances, however the control effect to the noise is not ideal like this, can not satisfy people's demand, consequently, the urgent need further improvement.
Disclosure of Invention
1. Technical problem to be solved by the utility model
The utility model aims to solve the refrigeration computer lab and set up when personnel's active area below, the vibrations that produce when equipment operation in the computer lab and noise are not enough to the influence of upper portion space, provide a vibration-damping type basement refrigeration computer lab of making an uproar falls, adopt the technical scheme of the utility model, simple structure, construction convenience utilizes the useless space that is located the interior pipeline top of computer lab and is located between the lower surface of reinforced concrete roof and the lower surface of reinforced concrete roof beam, through addding the reinforced concrete floor for can vacuole formation between reinforced concrete floor and the reinforced concrete roof, the vibrations that can slow down the refrigerating unit during operation production like this are propagated to personnel's activity region, again can make full use of computer lab inner space.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a noise-reducing and shock-absorbing type basement refrigeration machine room, which comprises a machine room body located below a personnel moving area, wherein a refrigeration unit is arranged inside the machine room body; the machine room body consists of a reinforced concrete top plate, a reinforced concrete bottom plate and masonry wall plates, a reinforced concrete floor is arranged inside the machine room body and below the reinforced concrete top plate, and the reinforced concrete floor is connected with the reinforced concrete top plate into a whole through a reinforced concrete beam; and a cavity capable of slowing down vibration transmission is arranged between the reinforced concrete floor slab and the reinforced concrete top plate.
Further, the lower surface of the reinforced concrete floor is flush with the lower surface of the reinforced concrete beam.
Furthermore, the reinforced concrete top plate, the reinforced concrete beam and the reinforced concrete floor slab are integrally cast.
Further, the refrigerator group is mounted on a concrete foundation through a shock-absorbing pad, wherein the concrete foundation is formed on the reinforced concrete floor.
Further, the thickness of the concrete foundation is 150 mm; the thickness of the shock pad is 50 mm.
Furthermore, noise reduction cotton is paved on the lower surface of the reinforced concrete floor and the inner side surface of the masonry wallboard.
Furthermore, the distance between the silencing cotton laid on the inner side surface of the masonry wallboard and the reinforced concrete bottom plate is more than 1.5 m.
Still further, the thickness of the sound attenuation cotton is 50 mm.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:
(1) the utility model discloses a noise reduction shock-absorbing type basement refrigeration machine room, it utilizes the useless space that is located above the interior pipeline of machine room and is located between the lower surface of reinforced concrete roof and the lower surface of reinforced concrete roof, through addding the reinforced concrete floor, makes to form the cavity between reinforced concrete floor and the reinforced concrete roof, can slow down the vibrations that refrigerating unit during operation produced and spread to personnel's active area like this, can fully utilize the space in the machine room again;
(2) the utility model discloses a shock-proof type basement refrigeration computer lab of making an uproar falls, the amortization cotton has all been laid to the lower surface of its reinforced concrete floor and the medial surface of brickwork wallboard, and the cotton setting of amortization can play the purpose of making an uproar falls.
Drawings
Figure 1 is the utility model discloses a vibration-damping type basement refrigeration machine room's of making an uproar cut-away view falls.
The reference numerals in the schematic drawings illustrate: 1. a region of personnel activity; 2. a reinforced concrete top plate; 3. a reinforced concrete floor; 4. masonry wall panels; 5. a reinforced concrete floor; 6. a reinforced concrete beam; 7. a cavity; 8. a shock pad; 9. a concrete foundation; 10. silencing cotton; 11. a refrigeration unit.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Examples
With reference to fig. 1, the noise-reducing and shock-absorbing type basement refrigeration machine room of the embodiment includes a machine room body located below a personnel activity area 1, and a refrigeration unit is arranged inside the machine room body; the machine room body is composed of a reinforced concrete top plate 2, a reinforced concrete bottom plate 3 and masonry wall plates 4, a reinforced concrete floor 5 is arranged inside the machine room body and below the reinforced concrete top plate 2, and the reinforced concrete floor 5 is connected with the reinforced concrete top plate 2 into a whole through a reinforced concrete beam 6; specifically, in the present embodiment, the lower surface of the reinforced concrete floor 5 is flush with the lower surface of the reinforced concrete beam 6, and the reinforced concrete roof 2, the reinforced concrete beam 6 and the reinforced concrete floor 5 are integrally cast; and a cavity 7 capable of slowing down the propagation of vibration is arranged between the reinforced concrete floor slab 5 and the reinforced concrete top slab 2.
According to the method, the useless space which is positioned above the pipelines in the machine room and between the lower surface of the reinforced concrete top plate and the lower surface of the reinforced concrete beam is utilized, and the reinforced concrete floor is additionally arranged, so that a cavity can be formed between the reinforced concrete floor and the reinforced concrete top plate, vibration generated during the working of the refrigerating unit can be slowed down and transmitted to a human activity area, and the space in the machine room can be fully utilized on the basis of not influencing the arrangement of the pipelines in the machine room; and the reinforced concrete roof 2, the reinforced concrete beam 6 and the reinforced concrete floor 5 are integrally cast, so that the construction is convenient.
Continuing with fig. 1, in order to enable one-step damping, the refrigeration unit 11 is mounted on a concrete foundation 9 through a damping pad 8, wherein the concrete foundation 9 is formed on the reinforced concrete floor 3, and in the present embodiment, the thickness of the concrete foundation 9 is 150 mm; the thickness of the shock pad 8 is 50 mm; the connection structure of the refrigeration unit 11, the shock pad 8 and the concrete foundation 9 is as follows: the concrete foundation 9 is poured on the reinforced concrete bottom plate 3, and the connecting bolt for connecting the refrigerating unit 11 is embedded in the concrete foundation 9, so that the connecting bolt can penetrate through the damping pad 8 and the mounting hole in the refrigerating unit 11 and then is connected with the nut during mounting.
Continuing to fig. 1, in order to reduce noise influence on the activity area of personnel, silencing cotton 10 is laid on the lower surface of the reinforced concrete floor 5 and the inner side surface of the masonry wallboard 4, specifically in the embodiment, the thickness of the silencing cotton 10 is 50mm, the distance between the lower surface of the reinforced concrete beam 6 and the reinforced concrete bottom plate 3 is equal to 4.8m, and the distance between the silencing cotton 10 laid on the inner side surface of the masonry wallboard 4 and the reinforced concrete bottom plate 3 is greater than 1.5m, so that the silencing cotton 10 can be laid on the masonry wallboard 4 in the whole surface, and only the silencing cotton 10 is laid at the position close to the activity area of personnel, so that noise reduction cost is reduced while noise reduction is ensured.
The utility model discloses a damping type basement refrigeration computer lab of making an uproar falls, simple structure, construction convenience, and the shock attenuation of making an uproar falls is effectual.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a damping type basement refrigeration computer lab of making an uproar falls which characterized in that: the machine room comprises a machine room body positioned below a personnel activity area (1), wherein a refrigerating unit (11) is arranged in the machine room body; the machine room body is composed of a reinforced concrete top plate (2), a reinforced concrete bottom plate (3) and masonry wall plates (4), a reinforced concrete floor (5) is arranged inside the machine room body and below the reinforced concrete top plate (2), and the reinforced concrete floor (5) is connected with the reinforced concrete top plate (2) into a whole through a reinforced concrete beam (6); and a cavity (7) which can slow down the propagation of vibration is arranged between the reinforced concrete floor (5) and the reinforced concrete top plate (2).
2. The noise-reducing and shock-absorbing type basement refrigeration machine room of claim 1, wherein: the lower surface of the reinforced concrete floor slab (5) is flush with the lower surface of the reinforced concrete beam (6).
3. The noise-reducing and shock-absorbing type basement refrigeration machine room of claim 1, wherein: the reinforced concrete roof (2), the reinforced concrete beam (6) and the reinforced concrete floor (5) are integrally cast.
4. The noise-reducing and shock-absorbing type basement refrigeration machine room of claim 1, wherein: the refrigeration unit (11) is mounted on a concrete foundation (9) by means of a shock-absorbing pad (8), wherein the concrete foundation (9) is formed on the reinforced concrete floor (3).
5. The noise-reducing and shock-absorbing type basement refrigeration machine room of claim 4, wherein: the thickness of the concrete foundation (9) is 150 mm; the thickness of the shock pad (8) is 50 mm.
6. The noise-reducing and shock-absorbing type basement refrigeration machine room according to claim 1, wherein: and silencing cotton (10) is paved on the lower surface of the reinforced concrete floor (5) and the inner side surface of the masonry wallboard (4).
7. The noise-reducing and shock-absorbing type basement refrigeration machine room according to claim 6, wherein: the distance between the silencing cotton (10) laid on the inner side face of the masonry wallboard (4) and the reinforced concrete bottom plate (3) is larger than 1.5 m.
8. The noise-reducing and shock-absorbing type basement refrigeration machine room of claim 6, wherein: the thickness of the sound attenuation cotton (10) is 50 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220151968.4U CN217209792U (en) | 2022-01-20 | 2022-01-20 | Noise-reduction damping type basement refrigeration machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220151968.4U CN217209792U (en) | 2022-01-20 | 2022-01-20 | Noise-reduction damping type basement refrigeration machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217209792U true CN217209792U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220151968.4U Active CN217209792U (en) | 2022-01-20 | 2022-01-20 | Noise-reduction damping type basement refrigeration machine room |
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| Country | Link |
|---|---|
| CN (1) | CN217209792U (en) |
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2022
- 2022-01-20 CN CN202220151968.4U patent/CN217209792U/en active Active
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