CN210197583U - Fresh air system for computer room - Google Patents
Fresh air system for computer room Download PDFInfo
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- CN210197583U CN210197583U CN201920287788.7U CN201920287788U CN210197583U CN 210197583 U CN210197583 U CN 210197583U CN 201920287788 U CN201920287788 U CN 201920287788U CN 210197583 U CN210197583 U CN 210197583U
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- carousel
- heater
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Abstract
The utility model relates to a new trend system for computer room, including new trend host computer, intake stack and air-out pipeline, wherein the new trend host computer includes casing, controller, dehydrating unit, filter layer, baffle, first fan and wind-guiding piece, and dehydrating unit includes carousel, first synchronizing wheel, second synchronizing wheel, hold-in range, driving motor, heater and second fan. The utility model discloses utilize driving motor, synchronizing wheel and hold-in range drive carousel slowly rotate in the casing, it has the desiccant to coat on the carousel simultaneously, make the carousel when rotating, the latter half of carousel can absorb the moisture content in the air all the time, dry air after the dehumidification is finally discharged to indoor from the new trend air outlet after the filtering layer filters, and the carousel part rotary motion who has absorbed certain moisture content is to the independent heating cavity in, the reel the upper half resumes the drying in the independent heating cavity, can continue to be used for the dehumidification, consequently, can be continuous, output the air after dehumidification and the filtration steadily, high efficiency and with low costs.
Description
Technical Field
The utility model relates to a computer room system service technical field especially relates to a new trend system for computer room.
Background
With the continuous progress and popularization and application of computer science and technology, a computer room has become one of important teaching facilities of schools. Because computer equipment can produce a large amount of heats when moving, if can not dispel the heat in time, lead to the inside temperature of computer equipment to rise easily, serious person may lead to the computer equipment to damage even, simultaneously, the long-time operation of a large amount of computer equipment can lead to the inside temperature of computer room to rise, and last higher room temperature is very unfavorable for indoor personnel's physical and mental health, consequently, computer room often need dispose dedicated ventilation device and heat sink when the construction. Generally, computer rooms are equipped with ventilating fans to circulate indoor air through the ventilating fans, meanwhile, the computer rooms are equipped with air conditioners for heat dissipation and cooling, and for some computer rooms with high environmental temperature requirements, precise air conditioners are often required to be equipped to achieve precise control of indoor temperature. Although ventilation and cooling of the computer room can be achieved through combination of the ventilation fan and the air conditioner at present, the ventilation fan is small in area, ventilation efficiency is low, the ventilation function can only be achieved, air cannot be filtered and dehumidified, installation and use costs of the air conditioner are high, and therefore a fresh air system for the computer room is needed to be designed, and the defects that ventilation and cooling of the existing computer room are achieved through the ventilation fan and the air conditioner are overcome.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a fresh air system for a computer room, aiming at the problems of low efficiency and high cost of the existing ventilating fan and air conditioner for the computer room.
In order to solve the above problem, the utility model adopts the following technical proposal:
a fresh air system for a computer room comprises a fresh air host, an air inlet pipeline and an air outlet pipeline, wherein the fresh air host comprises a shell, a controller, a dehumidifying device, a filter layer, a partition plate, a first fan and an air guide block, and the dehumidifying device comprises a rotary disc, a first synchronizing wheel, a second synchronizing wheel, a synchronous belt, a driving motor, a heater and a second fan;
the front side of the shell is provided with a fresh air outlet, the partition plate is provided with a first fan air inlet, the first fan is fixed at the first fan air inlet on the partition plate, the air guide block is arranged opposite to the air outlet of the first fan, and the filter layer is arranged between the partition plate and the dehumidifying device;
the rotary disc is provided with a breathable bottom and a honeycomb-shaped protruding part extending outwards along the central line of the breathable bottom on the breathable bottom, a layer of moisture absorbent is attached to the surfaces of the breathable bottom and the protruding part, the breathable bottom is fixedly connected with the first synchronous wheel, the first synchronous wheel is connected with the shell through a bearing, the second synchronous wheel is fixedly connected with an output shaft of the driving motor, the synchronous belt is sleeved on the first synchronous wheel and the second synchronous wheel, the upper half part and the lower half part of the protruding part are correspondingly communicated with the air outlet pipeline and the air inlet pipeline respectively, and an air inlet of the air inlet pipeline is provided with a filter screen;
the heater and the second fan are arranged at the corresponding positions of the upper half part of the rotary disc, the heater and the second fan are positioned in an independent heating cavity of the shell, a second fan air inlet is formed in the shell, and air sucked by the second fan from the second fan air inlet is heated by the heater and then discharged through the air outlet pipeline after passing through the upper half part of the rotary disc;
the driving motor, the first fan, the second fan and the heater are respectively connected with the controller.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses utilize driving motor, synchronizing wheel and hold-in range drive carousel slow rotation in the casing, it has the desiccant to coat simultaneously on the carousel, make the carousel when rotating along with first synchronizing wheel, the latter half of carousel can absorb the moisture content in the air all the time, thereby make the dry air after first fan output dehumidification, and the carousel part that has absorbed certain moisture content will be along with in first synchronizing wheel rotary motion to the independent heating chamber, in the heating chamber, the air of second fan output becomes high-temperature air after the heater heating, high-temperature air passes the carousel part that has absorbed certain moisture content, make moisture content evaporation, thereby make the carousel part that has absorbed certain moisture content resume dry, can continue to be used for the dehumidification, and the air that contains vapor through the carousel part is then arranged outdoors through the air-out pipeline. The utility model discloses can export the air after dehumidification and filtration in succession, steadily, have higher ventilation efficiency, compare in addition that the air conditioner is with low costs, can be used to most of computer rooms, have stronger practicality.
Drawings
Fig. 1 is a schematic structural view of a fresh air system for a computer room of the present invention;
fig. 2 is a schematic top view of the turntable in the fresh air system of the computer room from the protruding portion to the air-permeable bottom.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
In one embodiment, as shown in fig. 1-2, the utility model discloses a new trend system for computer room, this new trend system includes new trend host computer, intake stack 1 and air-out pipeline 2, wherein the new trend host computer includes casing 3, controller, dehydrating unit, filter layer 4, baffle 5, first fan 6 and wind guide block 7, and dehydrating unit includes carousel 8, first synchronizing wheel 9, second synchronizing wheel 10, hold-in range 11, driving motor 12, heater 13 and second fan 14.
Specifically, in this embodiment, the front surface of the casing 3 is provided with a fresh air outlet 15; the partition plate 5 is arranged in the shell 1, a first fan air inlet 16 is formed in the partition plate 5, and the first fan 6 is fixed at the first fan air inlet 16 on the partition plate 5; the air guide block 7 in this embodiment may be wedge-shaped, and is fixedly connected with the partition plate 5, and the air guide block 7 is arranged opposite to the air outlet of the first fan 6, and the air blown out from the air outlet by the first fan 6 changes direction after the action of the air guide block 7, and is finally discharged from the fresh air outlet 15; filter layer 4 sets up between baffle 5 and dehydrating unit, the dry air after dehydrating unit dehumidification is filtered by filter layer 4, with particulate matter etc. in the filtering air, filter layer 4 in this embodiment can adopt by the primary filter screen, the modified activated carbon net of coconut husk, cold catalyst, compound HEPA (High Efficiency particulate matter) filter screen and the compound filter screen that forms of sterilization cloth, with particulate matter in the effective air of detaching, reach the mesh of air-purifying.
As shown in fig. 2, the turntable 8 has an air-permeable bottom 8-1 and protrusions 8-2 extending outward from the air-permeable bottom 8-1 along a centerline of the air-permeable bottom 8-1, and the protrusions 8-2 are honeycomb-shaped, so that a contact area with air can be effectively increased; a layer of moisture absorbent is attached to the surfaces of the breathable bottom 8-1 and the protrusion 8-2, the moisture absorbent can absorb moisture in the air, and the air passing through the breathable bottom 8-1 and the protrusion 8-2 becomes dry; as shown in fig. 1, the air permeable bottom 8-1 is fixedly connected with a first synchronizing wheel 9, the first synchronizing wheel 9 is connected with the housing 3 through a bearing to ensure that the first synchronizing wheel 9 can rotate relative to the housing 3, a second synchronizing wheel 10 is fixedly connected with an output shaft of a driving motor 12, a synchronous belt 11 is sleeved on the first synchronizing wheel 9 and the second synchronizing wheel 10, the first synchronizing wheel 9 and the second synchronizing wheel 10 realize synchronous rotation under the driving of the synchronous belt 11, and a motor base of the driving motor 12 is fixedly connected with the housing 3; the upper half part and the lower half part of the protruding part 8-2 of the rotary table 8 are respectively and correspondingly communicated with the air outlet pipeline 2 and the air inlet pipeline 1, in this embodiment, the protruding part 8-2 of the rotary table 8 is connected with the wall body 20 through a sealing bearing, under the action of the sealing bearing, the rotary table 8 can rotate relative to the wall body 20, meanwhile, because the sealing bearing (such as an oil sealing bearing, a bearing sealed by a sealing element, and the like) has good sealing performance, air in the air inlet channel 1 and the air outlet channel 2 cannot be leaked into the shell 3, the air inlet channel 1 and the air outlet channel 2 penetrate through the wall body 20, one ends of the air inlet channel 1 and the air outlet channel are communicated with the protruding part 8-2, the other ends of the air inlet channel 1 are located on the outer side of the wall body 20, the air inlet of the air inlet pipeline 1 is. Preferably, the air inlet of the air inlet duct 1 is inclined from the lower left to the upper right, so as to prevent rain, snow, etc. from entering the air inlet duct 1.
An independent heating cavity 18 is arranged in the shell 3, the independent heating cavity 18 is a cavity with only one port, the cavity is formed by surrounding a plurality of plates in the shell 3, the shape of the cavity can be square or rectangular, and the like, and the port of the cavity corresponds to the upper half part of the rotary table 8 and the air outlet channel 2; a heater 13 and a second fan 14 are arranged at corresponding positions of the upper half part of the rotary disc 8, the heater 13 and the second fan 14 are both positioned in an independent heating cavity 18 of the shell 3, and the heater 13 and the second fan 14 are isolated from the lower half part of the rotary disc 8 by the independent heating cavity 18 so as to prevent air output by the second fan 14 from being mixed with dry air after moisture absorption by the lower half part of the rotary disc 8; the shell 3 corresponding to the independent heating cavity 18 is provided with a second fan air inlet 19, air sucked by the second fan 14 from the second fan air inlet 19 is heated by the heater 13 and then becomes high-temperature air, after the high-temperature air passes through the upper half part of the rotary disc 8 absorbing certain moisture, the moisture of the upper half part of the rotary disc 8 is evaporated, so that the upper half part of the rotary disc 8 absorbing certain moisture is dried again and can be used for dehumidification continuously, the dehumidified dry air is filtered by the filter layer 4 under the action of the first fan 6 and finally discharged into a room through the fresh air outlet 15, and the air containing water vapor passing through the upper half part of the rotary disc 8 is discharged to the outside through the air outlet pipeline 2. Preferably, the air outlet duct 2 has an L-shaped elbow connection outside the room, which can change the direction of the discharged air so that the discharged air containing water vapor is as far away from the air inlet of the air inlet duct 1 as possible.
The driving motor 12, the first fan 6, the second fan 14, and the heater 13 are respectively connected to a controller (not shown in the figure) for controlling on/off, rotation speed, and the like of the driving motor 12, controlling on/off of the first fan 6, the second fan 14, and the heater 13, and the like.
The fresh air system for the computer room provided by the embodiment utilizes the driving motor, the synchronous wheel and the synchronous belt to drive the turntable to slowly rotate in the shell, meanwhile, the rotating disc is coated with a desiccant, so that when the rotating disc rotates along with the first synchronous wheel, the lower half part of the rotating disc can always absorb moisture in the air, so that the first fan outputs the dehumidified dry air, and the turntable part absorbing certain moisture moves to the independent heating cavity along with the first synchronous wheel, in the heating cavity, the air output by the second fan is heated by the heater and then changed into high-temperature air, the high-temperature air passes through the rotary disc part absorbing certain moisture to evaporate the moisture, therefore, the rotating disc part absorbing certain moisture is dried again and can be used for dehumidification continuously, and the air containing water vapor passing through the rotating disc part is discharged to the outside through the air outlet pipeline. The fresh air system for the computer room provided by the embodiment can continuously and stably output the dehumidified and filtered air, has higher ventilation efficiency, is low in cost compared with an air conditioner, can be used for most of computer rooms, and has higher practicability.
Further, first fan 6 and air guide block 7 all set up to two sets of to improve the air-out efficiency that this embodiment is used for the new trend system of computer lab.
Further, the moisture absorbent in this embodiment may be silica gel having a microporous structure, or lithium chloride, zeolite, or the like.
Further, the support carriers of the gas-permeable bottom 8-1 and the projection 8-2 are made of a composite material of glass fibers and a ceramic material. The composite material of the glass fiber and the ceramic material can reduce the overall weight of the breathable bottom part 8-1 and the protruding part 8-2, is convenient to install, is beneficial to reducing the power consumption of the driving motor 12, and further reduces the use cost of the fresh air system.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. A fresh air system for a computer room is characterized by comprising a fresh air host, an air inlet pipeline (1) and an air outlet pipeline (2), wherein the fresh air host comprises a shell (3), a controller, a dehumidifying device, a filter layer (4), a partition plate (5), a first fan (6) and an air guide block (7), and the dehumidifying device comprises a rotary disc (8), a first synchronizing wheel (9), a second synchronizing wheel (10), a synchronous belt (11), a driving motor (12), a heater (13) and a second fan (14);
the front side of the shell (3) is provided with a fresh air outlet (15), the partition plate (5) is provided with a first fan air inlet (16), the first fan (6) is fixed at the first fan air inlet (16) on the partition plate (5), the air guide block (7) is arranged opposite to the air outlet of the first fan (6), and the filter layer (4) is arranged between the partition plate (5) and the dehumidifying device;
the rotary table (8) is provided with a breathable bottom (8-1) and a honeycomb-shaped protruding part (8-2) extending outwards along the central line of the breathable bottom (8-1) on the breathable bottom (8-1), a layer of moisture absorbent is attached to the surfaces of the breathable bottom (8-1) and the protruding part (8-2), the breathable bottom (8-1) is fixedly connected with the first synchronous wheel (9), the first synchronous wheel (9) is connected with the shell (3) through a bearing, the second synchronous wheel (10) is fixedly connected with an output shaft of the driving motor (12), the synchronous belt (11) is sleeved on the first synchronous wheel (9) and the second synchronous wheel (10), the upper half part and the lower half part of the protruding part (8-2) are respectively and correspondingly communicated with the air outlet pipeline (2) and the air inlet pipeline (1), a filter screen (17) is arranged at an air inlet of the air inlet pipeline (1);
the heater (13) and the second fan (14) are arranged at the corresponding position of the upper half part of the rotary table (8), the heater (13) and the second fan (14) are positioned in an independent heating cavity (18) of the shell (3), a second fan air inlet (19) is formed in the shell (3), and air sucked by the second fan (14) from the second fan air inlet (19) is heated by the heater (13), passes through the upper half part of the rotary table (8) and is discharged through the air outlet pipeline (2);
the driving motor (12), the first fan (6), the second fan (14) and the heater (13) are respectively connected with the controller.
2. Fresh air system for a computer room according to claim 1,
the first fan (6) and the air guide blocks (7) are arranged into two groups.
3. Fresh air system for a computer room according to claim 1 or 2,
the moisture absorbent is silica gel with a microporous structure.
4. Fresh air system for a computer room according to claim 1 or 2,
the supporting carriers of the air-permeable bottom (8-1) and the protruding part (8-2) are made of composite materials of glass fiber and ceramic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920287788.7U CN210197583U (en) | 2019-03-07 | 2019-03-07 | Fresh air system for computer room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920287788.7U CN210197583U (en) | 2019-03-07 | 2019-03-07 | Fresh air system for computer room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210197583U true CN210197583U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920287788.7U Expired - Fee Related CN210197583U (en) | 2019-03-07 | 2019-03-07 | Fresh air system for computer room |
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| CN (1) | CN210197583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838435A (en) * | 2021-02-02 | 2022-08-02 | 杭州瑞亚电气有限公司 | Rotary wheel type heat recovery dehumidification purification fresh air system |
-
2019
- 2019-03-07 CN CN201920287788.7U patent/CN210197583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838435A (en) * | 2021-02-02 | 2022-08-02 | 杭州瑞亚电气有限公司 | Rotary wheel type heat recovery dehumidification purification fresh air system |
| CN114838435B (en) * | 2021-02-02 | 2023-08-22 | 杭州瑞亚电气有限公司 | Rotating wheel type heat recovery dehumidification and purification fresh air system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |