CN203454330U - Energy-saving ventilating system of computer room - Google Patents
Energy-saving ventilating system of computer room Download PDFInfo
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- CN203454330U CN203454330U CN201320393220.6U CN201320393220U CN203454330U CN 203454330 U CN203454330 U CN 203454330U CN 201320393220 U CN201320393220 U CN 201320393220U CN 203454330 U CN203454330 U CN 203454330U
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- filter screen
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- air outlet
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Abstract
The utility model belongs to a ventilating device, and concretely relates to an energy-saving ventilating system of a computer room. The system comprises a rain cover fixed on a wall body, the bottom part of the rain cover is provided with a primary filter screen, self-droop type shutters are also disposed in the rain cover, a fresh air handling unit box is fixed on the wall body through an air inlet, an air outlet is disposed on one side face of the fresh air handling unit box, and an intermediate filter screen, a fiber pocket-type filter screen and a fan are arranged in turn on an air path between the air inlet and the air outlet in the fresh air handling unit box. The energy-saving ventilating system provided by the utility model is characterized in that the system has an excellent capability of obstructing dust from entering the room, air entering from outside into the room is filtered four times, and dust and steams are removed, completely meeting requirements for air cleanliness; exchange of air outdoors and indoors is completely obstructed when the machine set is powered off; and designed based on a four-section thermal structure, the energy-saving ventilating system has an excellent thermal insulation function and achieves an anti-condensation effect.
Description
Technical field
A kind of ventilation unit that belongs to of the utility model is a kind of computer floor energy-saving ventilation system with dedusting anti-dewing function.
Background technology
The air conditioning energy consumption of at present large-scale computer floor is very high, in order to use outdoor cold air to lower the temperature to computer floor, so need a kind of equipment of fresh-air ventilation.If but adopt fresh-air ventilation equipment to be just faced with the problem of dedusting and dewfall.
In new blower fan group of the prior art dedusting structure can not meet computer floor about cleanliness factor requirement, do not have yet anti-condensation structure, there is no the warning device of filter net jam.Specifically there is following problem: 1, in ventilation process, be difficult to remove dust; 2, existing ventilator structure may cause indoor and outdoor " cold bridge effect ", causes indoor heat to be lost to by ventilator outdoor; 3, the structure that there is no anti-condensation, under cold temperature condition, easily forms dewfall in the winter time.4, the warning device that there is no filter net jam.
Summary of the invention
The purpose of this utility model is to provide computer floor energy-saving ventilation system, meets computer floor for the strict demand of environment.
The utility model is achieved in that computer floor energy-saving ventilation system, it comprises rain cover, rain cover is fixed on body of wall, the bottom of rain cover is provided with elementary filter screen, is also provided with self hang down type blinds in rain cover, and new wind unit box body is fixed on body of wall by air inlet, side at new wind unit box body is provided with air outlet, in the inside of new wind unit box body, air inlet is until on the gas flow path between air outlet, set gradually: intermediate filter screen, fiber pocket type filter screen, blower fan.
The bottom of described intermediate filter screen is provided with filter net jam checkout gear.
Described air outlet outside is provided with air outlet filter screen.
The utility model has the advantages that: there is extraordinary obstruct dust and enter indoor ability, to enter indoor air from outside, carried out four filtrations, removed dust and steam, meet the requirement to air purity completely; When unit is during in off-mode, can cut off the interchange of indoor-outdoor air completely; Four sections of temperature configuration designs based on good, can have good heat insulation function and solve the problem of anti-condensation; In addition, by filter net jam device, can be good at solving the function that filter net jam is reported to the police.
Accompanying drawing explanation
Fig. 1 is computer floor energy-saving ventilation system side sectional view provided by the utility model;
Fig. 2 is the top view of intermediate filter screen;
Fig. 3 is the side view of intermediate filter screen.
In figure: 1 body of wall, 2 air inlets, 3 rain covers, 4 elementary filter screens, 5 self hang down type blinds, 6 filter net jam checkout gears, 7 blower fans, 8 intermediate filter screens, 9 new wind unit box bodies, 10 fiber pocket type filter screens, 11 air outlets, 12 air outlet filter screens.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Computer floor energy-saving ventilation system as shown in Figure 1, it comprises the rain cover 3 that is fixedly installed in body of wall 1 outside, the bottom of rain cover 3 is provided with elementary filter screen 4, rain cover 3 inside are also provided with self hang down type blinds 5, the inner side of body of wall 1 is provided with new wind unit box body 9, indoor new wind unit box body 9 is connected with body of wall 1 by the air inlet 2 of self, new wind unit box body 9 is made by insulation material, in the air intake position of new wind unit box body 9, be provided with necessary mixed wind space, and then after mixed wind space, be second level filter screen, it is intermediate filter screen 8, after middle rank filter screen 8, three grades of filter screens are installed, it is fiber pocket type filter screen 10.The bottom of fiber pocket type filter screen 10 is provided with centrifugal fan 7, and centrifugal fan 7 provides gas (new wind) mobile power.After centrifugal fan 7, the side of new wind unit box body 9 has air outlet 11, and the outside of air outlet 11 is provided with removable air outlet filter screen 12, is also provided with activated carbon granule in air outlet filter screen 12, adsorbable unnecessary steam and impurity dust etc.Wherein, elementary filter screen 4 and air outlet filter screen 12 are field-replaceable unit.
In the bottom of intermediate filter screen 8, filter net jam checkout gear 6 is installed, filter net jam checkout gear 6 is the pressure test devices with detection fibers pocket type filter screen 10 front and back gas pressure difference abilities, when front and back gas pressure difference reaches predetermined certain numerical value, can judge obstruction has occurred.
As Fig. 2, shown in Fig. 3, the filter screen that intermediate filter screen 3 is structure relative complex, fineness is higher, has formed a plurality of inclined-planes for filtering gas, has reduced to have expanded filter area by the aperture of gas, has increased filtering accuracy.
When blower fan 7 powers on after operation, self hang down type blinds 5, under the suction of blower fan 7, is opened automatically, and new wind enters air inlet 2 by the elementary filter screen of rain cover 3 bottoms.First new wind pass through the elementary filter screen 4 of rain cover 3, complete the filtration of super large floating dust laggard enter indoor.New wind enters after indoor casing, first through intermediate filter screen 8, completes the filtration of bulky grain dust, enters fiber pocket type filter screen 10, completes the more filtration of small grain size dust in fiber pocket type filter screen 10.Then under the effect of blast, be blown into air outlet 11, through the air outlet filter screen 12 of air outlet 11 laggard enter indoor.Thereby completed the introducing of cold air.After blower fan quits work, the air inlet self hang down type blinds 5 of rain cover 3 is closed under the effect of deadweight, cuts off indoor and outdoor circulation of air completely.
By said structure, completed dedusting function.In addition,, due to the existence of multiple times of filtration system, also reached the function of dividing temperature province.The air themperature region of native system is divided as follows, first in the outside of rain cover 3, forms the first temperature province, and the temperature in this region is exactly outdoor atmospheric temperature.Secondly in rain cover 3 inside and the space before fiber pocket type filter screen 10, formed the second temperature province (mixed wind section), the 3rd has formed the 3rd temperature province between fiber pocket type filter screen 10 and air outlet, the 4th forms the 4th temperature province outside new blower fan group, and the 4th temperature province is indoor temperature region.Between the first temperature province and the second temperature province, by outside rain cover 3 formation temperatures, exchange, the second temperature province and the 3rd temperature province exchange by fiber pocket type filter screen 10 formation temperatures, and the 3rd temperature province and the 4th temperature province exchange by air outlet 11 formation temperatures of casing.By the heat exchange of these temperature provinces, be uniformly distributed temperature space, the temperature difference in any one temperature province can be over 5 degrees Celsius yet, effectively solved the problem of anti-condensation, and in the outside of air outlet 11, added an air outlet filter screen 12, activated carbon granule is housed in filter screen and can effectively adsorbs unnecessary steam, play the effect of dry air.
Claims (3)
1. computer floor energy-saving ventilation system, it is characterized in that: it comprises rain cover (3), rain cover (3) is fixed on body of wall (1), the bottom of rain cover (3) is provided with elementary filter screen (4), in rain cover (3), be also provided with self hang down type blinds (5), new wind unit box body (9) is fixed on body of wall (1) by air inlet (2), side at new wind unit box body (9) is provided with air outlet (11), inside at new wind unit box body (9), air inlet (2) is until on the gas flow path between air outlet (11), set gradually: intermediate filter screen (8), fiber pocket type filter screen (10), blower fan (7).
2. computer floor energy-saving ventilation system as claimed in claim 1, is characterized in that: the bottom of described intermediate filter screen (8) is provided with filter net jam checkout gear (6).
3. computer floor energy-saving ventilation system as claimed in claim 1, is characterized in that: described air outlet (11) outside is provided with air outlet filter screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393220.6U CN203454330U (en) | 2013-07-03 | 2013-07-03 | Energy-saving ventilating system of computer room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393220.6U CN203454330U (en) | 2013-07-03 | 2013-07-03 | Energy-saving ventilating system of computer room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454330U true CN203454330U (en) | 2014-02-26 |
Family
ID=50134199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320393220.6U Expired - Lifetime CN203454330U (en) | 2013-07-03 | 2013-07-03 | Energy-saving ventilating system of computer room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676808A (en) * | 2015-03-10 | 2015-06-03 | 中国安全生产科学研究院 | Balanced ventilation device with rear-mounted blower in blowing and suction type ventilation system |
| CN109539449A (en) * | 2018-12-06 | 2019-03-29 | 珠海格力电器股份有限公司 | A kind of new blower |
| CN110966654A (en) * | 2019-12-19 | 2020-04-07 | 江苏华强新能源科技有限公司 | Intelligent indoor environment purification regulation and control device and installation method |
-
2013
- 2013-07-03 CN CN201320393220.6U patent/CN203454330U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676808A (en) * | 2015-03-10 | 2015-06-03 | 中国安全生产科学研究院 | Balanced ventilation device with rear-mounted blower in blowing and suction type ventilation system |
| CN104676808B (en) * | 2015-03-10 | 2017-08-11 | 中国安全生产科学研究院 | A kind of rear-mounted balanced ventilation device of blowing and drawing ventilation system blower |
| CN109539449A (en) * | 2018-12-06 | 2019-03-29 | 珠海格力电器股份有限公司 | A kind of new blower |
| CN110966654A (en) * | 2019-12-19 | 2020-04-07 | 江苏华强新能源科技有限公司 | Intelligent indoor environment purification regulation and control device and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
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| CX01 | Expiry of patent term |