CN221728772U - A kind of hanging air conditioning refrigeration noise reduction cabinet - Google Patents
A kind of hanging air conditioning refrigeration noise reduction cabinet Download PDFInfo
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- CN221728772U CN221728772U CN202323577347.6U CN202323577347U CN221728772U CN 221728772 U CN221728772 U CN 221728772U CN 202323577347 U CN202323577347 U CN 202323577347U CN 221728772 U CN221728772 U CN 221728772U
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Abstract
The utility model provides a refrigerating noise reduction cabinet for a lifting air conditioner, which comprises an upper cabinet body and a lower cabinet body which are mutually independent, wherein the upper cabinet body is fixedly arranged above the lower cabinet body, a server is arranged in the lower cabinet body, the air conditioner is lifted in the upper cabinet body, a vent hole is arranged between the upper cabinet body and the lower cabinet body, and an air outlet of the air conditioner is aligned to the vent hole, so that cold air enters the lower cabinet body through the vent hole; the top of the upper cabinet body is provided with an air duct box, the top surface of the air duct box is an air outlet, the bottom surface of the air duct box is an air suction inlet, the air outlet is positioned outside the upper cabinet body, the air suction inlet is aligned to a compressor of an air conditioner, a plurality of exhaust fans are arranged in the air duct box, and a labyrinth serpentine channel is adopted in an air duct in the air duct box. The structure has the advantages of good refrigerating effect on the server, low noise and suitability for indoor scenes.
Description
Technical Field
The utility model mainly relates to the technical field of cabinet related for servers, in particular to a refrigerating noise reduction cabinet for a lifting air conditioner.
Background
For ultra-large, high-power, high-heat, high-noise computing servers (non-general storage servers) (wide application of AI technology in recent years, and improvement of big data computing technology, there are more and more companies that need large computing servers) that operate with high power consumption, so that the heat is high, the machine sound is also loud, about 90-100 db, such as in a home, a working room or an office, and noise affects the human mental health.
Because of the existence of larger heat dissipation problems of the server cabinet, in the prior art, an external or internal air conditioner mode can be adopted to dissipate heat of the server in the cabinet (such as the prior art with the application number of CN201410295840.5, the prior art with the application number of CN201310456223.4, and the like). But external air conditioner can produce very big noise, is not applicable to indoor use at working chamber, office, house etc. and in the structure of built-in air conditioner, the waste heat that the compressor of air conditioner produced can influence refrigeration effect, and waste heat gas is difficult to discharge, consequently can seriously influence the cooling effect to the server. Therefore, a cabinet with more reasonable structure and cooling and noise reduction functions needs to be designed to meet the use requirements of indoor scenes.
Disclosure of utility model
In order to solve the defects of the prior art, the utility model combines the prior art, and provides the lifting air conditioner refrigerating noise reduction cabinet from practical application, which has the advantages of good refrigerating effect on a server, low noise and suitability for indoor scene use.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
A refrigerating noise reduction cabinet for a lifting air conditioner comprises an upper cabinet body and a lower cabinet body which are mutually independent, wherein the upper cabinet body is fixedly arranged above the lower cabinet body, a server is arranged in the lower cabinet body, the air conditioner is lifted in the upper cabinet body, a vent hole is arranged between the upper cabinet body and the lower cabinet body, an air outlet of the air conditioner is aligned to the vent hole, and cold air of the air conditioner enters the lower cabinet body through the vent hole;
The top of the upper cabinet body is provided with an air duct box, the top surface of the air duct box is an air outlet, the bottom surface of the air duct box is an air suction inlet, the air outlet is positioned outside the upper cabinet body, the air suction inlet is aligned to a compressor of an air conditioner, a plurality of exhaust fans are arranged in the air duct box, and a labyrinth serpentine channel is adopted in an air duct in the air duct box.
Further, the top of the upper cabinet body is opened, and the air duct box is embedded into the upper cabinet body from the opening.
Further, the exhaust fan is arranged on the bottom surface of the air duct box, and hot air exhausted by the compressor enters the serpentine ventilating duct of the air duct box through the exhaust fan and is exhausted through an air outlet in the middle of the top of the air duct box.
Further, the exhaust fans are sequentially arranged on the bottom surface of the air duct box in parallel.
Further, the section of the ventilating duct in the air duct box is rectangular, and the plates forming the ventilating duct are silencing plates.
Further, the sound attenuation panel is three-layer composite structure, including inlayer board, intermediate level and outer plywood, the intermediate level is soundproof cotton, set up a plurality of sound holes on the inlayer board.
Further, the upper cabinet body and the lower cabinet body are fixedly connected into a whole through screws, the upper cabinet body is positioned at the upper part, and the lower cabinet body is positioned at the lower part.
Further, soundproof cotton is arranged on the inner walls of the upper cabinet body and the lower cabinet body.
The utility model has the beneficial effects that:
1. This rack adopts the mode setting of the internal air conditioner of double cabinet, go up the cabinet body and connect in an organic wholely and mutually independent between the cabinet body down, therefore go up the waste heat that the air compressor produced in the cabinet body can not enter into the server installation region of below, and just the air conditioning that the air conditioner produced gets into the server installation region, can guarantee the radiating effect of server, the air conditioner sets up in last cabinet, and set up the wind channel case at the top, the cabinet body can be isolated with the air conditioner noise, and the waste gas that the compressor produced, noise accessible wind channel case is discharged, the overflow distance of noise can furthest in the cabinet body through the wind channel case of maze snakelike, thereby weaken the noise, the combined action through a plurality of air discharge fans is outside the powerful discharge cabinet body of the hot exhaust gas that the compressor produced, guaranteed that the compressor can not insulate against heat and stop the operation.
2. According to the utility model, the air duct box is simple and reasonable in structural design, the air duct box is designed in a labyrinth serpentine manner, the noise outlet distance can be increased to 200cm from 10cm of a common cabinet, the exhaust fan is arranged at the bottom of the air duct box, the noise of the exhaust fan can be reduced, the air duct box is of a three-layer composite structure, noise enters the interior through small holes and is greatly reduced, and finally, the noise is discharged through the top of the cabinet body, and the distance between ears of indoor personnel is far, so that the noise can be very small and basically can approach to a mute state.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model (with the air duct box removed);
FIG. 3 is a schematic view of the internal structure of the utility model (mounting the air duct box);
FIG. 4 is a schematic diagram of the structure of the air duct box of the present utility model;
fig. 5 is a schematic diagram of a silencing plate used in the air duct box of the present utility model.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the utility model, and equivalents thereof fall within the scope of the utility model as defined by the claims.
Referring to fig. 1 to 5, a schematic diagram of a related structure of a cooling noise reduction cabinet of a lifting air conditioner is provided in this embodiment.
The main structure of the refrigerating noise reduction cabinet of the hoisting air conditioner of the embodiment is as follows: the cabinet body comprises an upper cabinet body 1 and a lower cabinet body 2 which are mutually independent, the upper cabinet body 1 is connected with the lower cabinet body 2 through screws, the upper cabinet body 1 is positioned at the upper part, and the lower cabinet body 2 is positioned at the lower part.
Install server 2 in lower cabinet body 2, hoist and mount air conditioner 5 in last cabinet body 1, air conditioner 5 air outlet is down, and air conditioner 5's compressor is located upper portion, sets up ventilation hole 3 between last cabinet body 1 and lower cabinet body 2, and ventilation hole 3 diameter is 200mm, and ventilation hole 3 is aimed at to air conditioner 5's air outlet, so, the produced cold wind of air conditioner 5 enters into lower cabinet body 2 through ventilation hole 3, sends into the internal portion of server cabinet below low temperature cold wind to cool down the server.
Simultaneously, set up wind channel case 6 at last cabinet body 1 top, the top surface of this wind channel case 6 is air exit 9, the bottom surface is the inlet scoop, and air exit 9 is located the cabinet body 1 outsidely, and the compressor of air conditioner 5 is aimed at to the inlet scoop, so, the waste heat gas and the noise that produce in the compressor operation get into through the inlet scoop of wind channel case 6, and it is upwards finally discharged to the cabinet outside through air exit 9 to meander in wind channel case 6.
In order to ensure smooth exhaust, in this embodiment, a plurality of exhaust fans 7 are disposed in the air duct box 6, and the air duct 8 inside the air duct box 6 adopts a labyrinth serpentine channel. The exhaust fans 7 at the air suction port generate large suction force to suck the noise and waste hot air of the air conditioner 5 into the air duct box 6, the air flow in the air duct box 6 is discharged through the labyrinth snakelike air duct 8, the noise and the waste hot air generated by the air conditioner are led to wind for 2 meters in the air duct box, after the noise is further weakened, the noise and the waste hot air are discharged out of the cabinet body from the air outlet 9 at the top, the air outlet 9 is designed in the back direction at the top, and the distance from the air outlet 9 to the ears of a person is far, so that the noise can be greatly reduced. Moreover, since the air conditioner 5 is also built in the cabinet, noise of the air conditioner 5 is also attenuated and blocked for the most part. Meanwhile, due to the design of the ventilating duct 8, waste heat gas of the compressor can be timely discharged, and the compressor is prevented from stopping running due to overheating.
In this embodiment, in order to facilitate the installation and the later disassembly and maintenance of each part, the top of the upper cabinet 1 is opened, so that the air duct box 6 is embedded into the upper cabinet 1 from the opening.
In this embodiment, the exhaust fans 7 are installed on the bottom surface of the air duct box 6, so that the hot air discharged by the compressor enters the serpentine air duct 8 of the air duct box 6 through the exhaust fans 7 and is discharged through the air outlet 9 in the middle of the top of the air duct box 6, in this embodiment, eight exhaust fans 7 are arranged in parallel, and the exhaust fans 7 are located at the bottom, so that noise of the exhaust fans can be reduced when the noise passes through the air duct box 6.
In this embodiment, the air duct 8 cross-section in the air duct box 6 is the rectangle, and the panel that constitutes air duct 8 adopts the amortization panel, and specifically, the amortization panel adopts three-layer composite construction, including inlayer plate 12, intermediate level 11 and outer layer board 10, and intermediate level 11 is the soundproof cotton, sets up a plurality of sound transmission holes 13 on the inlayer plate 12, and the noise is through air duct 8, enters into the soundproof cotton through sound transmission hole 13, is absorbed by the soundproof cotton, can improve the noise reduction effect. Meanwhile, soundproof cotton can be arranged on the inner walls of the plurality of the upper cabinet body 1 and the lower cabinet body 2 so as to further isolate noise.
In this embodiment, the air duct box 6 is designed at the top of the cabinet body, so that the waste hot air generated by the air conditioner 5 is serpentine inside the air duct box 6 at the top and is discharged out of the cabinet body, the sound distance that the conventional cabinet directly overflows the cabinet body is prolonged by about 100 times (the cabinet door distance of the conventional cabinet is generally only 15cm, and the labyrinth structure ventilation duct 8 designed inside the air duct box 6 can reach 200 cm), and finally the discharged sound is very small (the test result is that the equipment noise of 90-100 db, which can be reduced to about 45-50 db, which can be effectively reduced to the original half); the cabinet structure is divided into an upper section and a lower section, the upper section cabinet is the space of the air conditioner 5, the lower section cabinet is the space of the server 4, and the advantage of the cabinet structure is that heat generated by an air conditioner compressor is prevented from entering the refrigerating space of the server 4 below, so that the refrigerating capacity of the air conditioner 5 can forcefully cover the heating value of the server 4, and the temperature reduction of the server 4 is realized.
Claims (8)
1. The refrigerating noise reduction cabinet for the lifting air conditioner is characterized by comprising an upper cabinet body and a lower cabinet body which are mutually independent, wherein the upper cabinet body is fixedly arranged above the lower cabinet body, a server is arranged in the lower cabinet body, the air conditioner is lifted in the upper cabinet body, a vent hole is arranged between the upper cabinet body and the lower cabinet body, and an air outlet of the air conditioner is aligned to the vent hole, so that cold air enters the lower cabinet body through the vent hole;
The top of the upper cabinet body is provided with an air duct box, the top surface of the air duct box is an air outlet, the bottom surface of the air duct box is an air suction inlet, the air outlet is positioned outside the upper cabinet body, the air suction inlet is aligned to a compressor of an air conditioner, a plurality of exhaust fans are arranged in the air duct box, and a labyrinth serpentine channel is adopted in an air duct in the air duct box.
2. The lifting air conditioner refrigerating noise reduction cabinet according to claim 1, wherein the top of the upper cabinet body is provided with an opening, and the air duct box is embedded in the upper cabinet body from the opening.
3. The lifting air conditioner refrigerating noise reduction cabinet according to claim 1, wherein the exhaust fan is mounted on the bottom surface of the air duct box, and hot air discharged by the compressor enters the serpentine air duct of the air duct box through the exhaust fan and is discharged through an air outlet in the middle of the top of the air duct box.
4. The lifting air conditioner refrigerating noise reduction cabinet according to claim 3, wherein the exhaust fans are sequentially arranged in parallel on the bottom surface of the air duct box.
5. The lifting air conditioner refrigerating noise reduction cabinet according to claim 1, wherein the section of the air duct in the air duct box is rectangular, and the plate for forming the air duct is a silencing plate.
6. The lifting air conditioner refrigerating noise reduction cabinet according to claim 5, wherein the noise reduction plate is of a three-layer composite structure and comprises an inner layer plate, an intermediate layer and an outer layer plate, the intermediate layer is made of soundproof cotton, and a plurality of sound transmission holes are formed in the inner layer plate.
7. The lifting air conditioner refrigerating noise reduction cabinet according to claim 1, wherein the upper cabinet body and the lower cabinet body are fixedly connected into a whole through screws, the upper cabinet body is positioned at the upper part, and the lower cabinet body is positioned at the lower part.
8. The lifting air conditioner refrigerating noise reduction cabinet according to claim 1, wherein soundproof cotton is arranged on the inner walls of the upper cabinet body and the lower cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323577347.6U CN221728772U (en) | 2023-12-27 | 2023-12-27 | A kind of hanging air conditioning refrigeration noise reduction cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323577347.6U CN221728772U (en) | 2023-12-27 | 2023-12-27 | A kind of hanging air conditioning refrigeration noise reduction cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221728772U true CN221728772U (en) | 2024-09-17 |
Family
ID=92679520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323577347.6U Active CN221728772U (en) | 2023-12-27 | 2023-12-27 | A kind of hanging air conditioning refrigeration noise reduction cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221728772U (en) |
-
2023
- 2023-12-27 CN CN202323577347.6U patent/CN221728772U/en active Active
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