CN201700121U - Cabinet and blowing system - Google Patents
Cabinet and blowing system Download PDFInfo
- Publication number
- CN201700121U CN201700121U CN201020239761XU CN201020239761U CN201700121U CN 201700121 U CN201700121 U CN 201700121U CN 201020239761X U CN201020239761X U CN 201020239761XU CN 201020239761 U CN201020239761 U CN 201020239761U CN 201700121 U CN201700121 U CN 201700121U
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- China
- Prior art keywords
- rack
- face
- wind pushing
- door
- pushing hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a cabinet and a blowing system, aiming to solve the problem that the blower in the prior art consumes more refrigerating effect. Flowing holes are arranged on the top surface of the cabinet disclosed by the utility model or the side of any surface connected with the top surface and close to the top surface. The blowing system disclosed by the utility model comprises an air conditioner and a blowing pipe for transmitting the cold air produced by the air conditioner; the blowing system also comprises a cabinet which is provided with blowing holes on the top surface or the side of any surface connected with the top surface and close to the top surface; one end of the blowing pipe is connected with the blowing holes.
Description
Technical field
The utility model relates to communication technical field, relates in particular to a kind of rack and supply air system.
Background technology
Along with the raising day by day of communication unit integrated level, the communication unit number that is provided with in the machine room is more and more, and the heating total amount of communication unit is also increasing.For communication unit is cooled off, to prolong its useful life, general employing is the working method of traditional " first cold environment is cool equipment again " in the prior art, promptly, the temperature of communication unit also is reduced thereby make ambient temperature be reduced to a suitable temperature value by control to the whole equipment room ambient temperature.The defective that this mode exists is, because all objects of machine room can consume cold air greatly such as wall, ground etc., therefore, this scheme can have been wasted a large amount of refrigeration resources in the cooling communication unit.
In the prior art, the mode of " first cool equipment, cold environment " has again been proposed, its main thought is the demand according to the distinct device caloric value, adopt the mode of cold passage sealing, accurately blow " distribution according to need ", thereby realize the reasonable distribution that refrigeration is supported, improve the utilization ratio of air-conditioning widely, saved electric energy, the accurate air-supply technology that Here it is uses at present.
Particularly, accurately the air-supply technology is meant through a special air channel, the cold air that air-conditioning is sent directly is sent to the technology in the communication cabinet, also needs interface arrangement blower one by one when cold air is sent into communication cabinet, and the type of existing blower mainly is divided into door-plate formula and suspension type two classes.From in appearance, door-plate formula blower is a whole case lid of having opened fresh air inlet on it, and this blower is equipped with the Door of communication apparatus cabinet of the communication cabinet of communication unit in order to replacement, in air-supply, cold air enters rack by the air channel by fresh air inlet, thereby plays the effect that communication unit is cooled off; The similar of suspension type blower and door-plate formula blower, it also is a whole case lid that is provided with fresh air inlet, but this suspension type blower in use, need not to replace the whole Door of communication apparatus cabinet of communication cabinet, only need be suspended on the Door of communication apparatus cabinet, perforate by on the Door of communication apparatus cabinet gets final product by fresh air inlet cold air in perforate is sent to rack.
The defective of the above-mentioned two kinds of blowers that provide in the prior art is, they are a kind of all-in-one-piece case lids, relatively heavier on version, can make the plane Door of communication apparatus cabinet of rack become box-type Door of communication apparatus cabinet in use, thereby can influence the normal unlatching of Door of communication apparatus cabinet with certain depth; In addition, because cold air needs to enter rack by blower, therefore exist the problem that blower itself can consume more cold.
The utility model content
The utility model embodiment provides a kind of rack and supply air system, in order to solve the problem that adopts the more cold of blower itself meeting consumption that exists in the prior art.
The utility model embodiment is by the following technical solutions:
A kind of rack, a side of the close end face of the end face of described rack or the arbitrary face that links to each other with end face is provided with wind pushing hole.
Preferably, described wind pushing hole is arranged on a side of the close Door of communication apparatus cabinet of described rack end face.
Preferably, when described wind pushing hole was arranged on the end face of rack, communication unit mounting guide rail that is provided with in the described rack and the vertical range between the Door of communication apparatus cabinet were greater than the shortest vertical range between described wind pushing hole edge and the Door of communication apparatus cabinet.
Preferably, described Door of communication apparatus cabinet inboard is provided with heat insulation foam.
Preferably, the edge of described wind pushing hole is provided with the fire prevention cushion rubber.
Preferably, described rack back door is provided with some ventilation holes.
Preferably, the gross area sum of all ventilation holes is 1/2nd of the described rack back door gross area.
Preferably, described rack also comprises: the filler that is used for the vacant part of the wire hole that untapped wire hole of filling machine and filling be used cashier's office in a shop.
A kind of supply air system comprises also comprising the ajutage of the cold air that air-conditioning and transmission air-conditioning produce: end face or be provided with the rack of wind pushing hole in a side of the close end face of the arbitrary face that links to each other with end face; And an end of described ajutage is connected with described wind pushing hole.
The utility model embodiment beneficial effect is as follows:
The utility model embodiment is by being provided with wind pushing hole at the rack end face or in a side of the close end face of the arbitrary face that links to each other with end face, thereby can directly be sent in the rack by the cold air that air-conditioning is sent communication equipment is cooled off, thereby avoid in the prior art problem, the problem includes: blower itself can consume the problem of more cold by this wind pushing hole.
Description of drawings
The schematic top plan view of this rack that Fig. 1 provides for the utility model embodiment;
The schematic diagram of the wind pushing hole of the rack that Fig. 2 provides for the utility model embodiment and the relative position of guide rail;
The cutaway view of the rack that Fig. 3 provides for the utility model embodiment;
Fig. 4 is for being provided with the concrete schematic diagram of heat insulation foam in the Door of communication apparatus cabinet inboard among the utility model embodiment;
A kind of supply air system schematic diagram that Fig. 5 provides for the utility model embodiment;
The supply air system schematic diagram of the rack that provides based on the utility model embodiment is provided Fig. 6.
Embodiment
In order to solve the problem that adopts the more cold of blower itself meeting consumption that exists in the prior art, the utility model embodiment provides a kind of rack, the characteristics of this rack are, be provided with wind pushing hole at end face or in a side of the close end face of the arbitrary face that links to each other with end face, this wind pushing hole can directly connect the ajutage that transmits air-conditioning cold air, thereby cold air can be sent to rack inside by this wind pushing hole, makes each communication unit of settling in the rack can obtain cooling.
In the utility model embodiment, communication unit is to be placed on the mounting guide rail that is provided with in the rack, for the device that makes cold air can be as early as possible be used to transmit cold air by the communication unit front portion transmits, more preferably, can consider wind pushing hole is arranged on the side of rack end face near Door of communication apparatus cabinet, particularly, wind pushing hole is arranged on the side of rack end face near Door of communication apparatus cabinet, as shown in Figure 1, a kind of schematic top plan view of this rack of providing for the utility model embodiment of this Fig. 1; As can be seen from Figure 1, preferred, wind pushing hole 11 can be arranged on the centre position of a side of the close Door of communication apparatus cabinet of rack end face 12.
Among the utility model embodiment, when wind pushing hole is arranged on the end face of rack, the communication unit mounting guide rail and the vertical range between the Door of communication apparatus cabinet that are provided with in the rack can also be greater than the shortest vertical ranges between wind pushing hole edge and the Door of communication apparatus cabinet, thereby can be so that cold air is when the wind pushing hole that is arranged on the rack end face is sent to the rack, cold air at first can at first touch the front position of communication unit, is therefore easily settled fore transmission thermantidote to transmit in the communication unit.Particularly, the relative position schematic diagram of the wind pushing hole of this rack that the utility model embodiment provides and above-mentioned guide rail as shown in Figure 2, a kind of left side perspective diagram of this rack that this Fig. 2 provides for the utility model embodiment, among Fig. 2, wind pushing hole 21 is arranged on a side of the close Door of communication apparatus cabinet of rack end face, and the guide rail 23 that is used to install communication unit 22 is apart from there being certain distance between the Door of communication apparatus cabinet 24, and the space between guide rail and the Door of communication apparatus cabinet can be called air-supply space 25.Corresponding to Fig. 2, a kind of vertical view cutaway drawing of this rack as shown in Figure 3, among Fig. 3,31 is guide rail, in the utility model embodiment, wind pushing hole can but be not limited to be set to circle, its diameter can look actual cooling requirement and the rack size is set, such as, the diameter range of this wind pushing hole can be 200～250mm.
In the utility model embodiment, in order further to carry the cooling effectiveness of communication unit, can also heat insulation foam be set in the Door of communication apparatus cabinet inboard, the effect of this heat insulation foam is to reduce the cold air energy that runs off by Door of communication apparatus cabinet, thereby make cold air more be used for communication unit is cooled off in the concentrated area, improve cooling effectiveness, the concrete schematic diagram that heat insulation foam is set in the Door of communication apparatus cabinet inboard as shown in Figure 4, a kind of front view of rack after opening Door of communication apparatus cabinet that this Fig. 4 provides for the utility model embodiment, wherein, 41 is rack, 42 is guide rail, in the utility model embodiment, by heat insulation foam 43 being evenly distributed on Door of communication apparatus cabinet 44 inboards, can playing the effect that prevents that well cold runs off.
In addition, among the utility model embodiment, the edge of this wind pushing hole that is provided with on the rack can also be provided with the fire prevention cushion rubber, and this cushion rubber also can play the effect that prevents that cold air from overflowing.Further, this rack that the utility model embodiment provides can also comprise the filler of the vacant part that is used for the wire hole that the untapped wire hole of filling machine and filling be used cashier's office in a shop, by the filling of filler to wire hole, this rack that the utility model embodiment provides can guarantee further that cold air can fully be used for communication unit is cooled off, and can not cause the waste of cold air energy because of overflowing too early.
In the utility model embodiment, after cold air cools off through communication unit and to communication unit, the cold air of heating need be discharged to outside the rack, therefore on the back door of this rack of providing of the utility model embodiment some ventilation holes can also be set, for the cold air that guarantees heating is discharged outside the rack as early as possible, the gross area sum of all ventilation holes is to be 1/2nd of the rack back door gross area.
Particularly, in actual applications, the utility model embodiment is to communication cabinet general in the prior art, comprehensive rack (contains standard, non-standard rack) the main improvement of carrying out is, the degree of depth of the above-mentioned rack that provides in the prior art is increased by 200～300mm, correspondingly also the mounting guide rail of communication unit is moved a certain distance backward, form a space with front area at rack, the effect of blower plenum chamber is played in this space, promptly utilize this space, can realize that the cold air with big pressure that is conveyed into rack from wind pushing hole is carried out step-down to be handled, alleviation has the impact of the cold air of big pressure to rack inwall and communication unit.Simultaneously, need to carry out heat insulation processing, can increase the cotton heat insulation felt that constitutes of one deck fire-proof and thermal-insulation (this heat insulation felt can be according to China Mobile's company standard---the core machine room technical specification QB-H-002-2009 that accurately blows is provided with) at the inwall of Door of communication apparatus cabinet to Door of communication apparatus cabinet.
In actual applications, usually, wind pushing hole is arranged on the positive upper end of rack end face, above-mentioned blower plenum chamber, in order to mate with ajutage, wind pushing hole can be the circular hole of 200～250mm for diameter, the occurrence of diameter can be according to the size of the demand of air output and ajutage and concrete the selection can increase the fire prevention cushion rubber at the edge of wind pushing hole, and this fire prevention cushion rubber plays the effect that prevents that cold from overflowing.Simultaneously, can also utilize filler (filler also can but to be not limited to be heat insulation foam) that the vacant part in rack end face or bottom cable turnover line hole is stopped up, prevent that cold from overflowing.Further, the rack back door can be provided with the ventilation hole, and hole should evenly distribute, and its area adds up to half of Door of communication apparatus cabinet area, as the overfall of rack internal heat air.
The utility model embodiment also provides a kind of supply air system, the concrete structure schematic diagram of this system as shown in Figure 5, the ajutage 52 that comprises the cold air that air-conditioning 51 and transmission air-conditioning produce, and end face or be provided with the rack 53 of wind pushing hole in a side of the close end face of the arbitrary face that links to each other with end face, wherein, an end of ajutage 52 is connected with the wind pushing hole of rack 53 end face settings.
In this supply air system that the utility model embodiment provides, the cold air that air-conditioning 51 produces can directly be sent to the inside of rack 53 by wind pushing hole by ajutage 52, avoided understanding the problem that consumes more cold by the blower itself that door-plate formula blower and the air-supply of suspension type blower cause, and, in this supply air system that the utility model embodiment provides, more preferably, wind pushing hole can be arranged on the end face of rack 53, when being arranged on end face, the unlatching of Door of communication apparatus cabinet can not affect greatly the direction of transfer of cold air, thereby can guarantee the cooling effectiveness to communication unit.This rack in the native system and the characteristics of above-mentioned rack are similar, do not repeat them here.
In actual applications, at the situation of central air-conditioning air-supply, this supply air system that the utility model embodiment provides a kind of concrete structure schematic diagram in practice as shown in Figure 6, in this Fig. 6, the schematic diagram of each rack is left view, and the direction of arrow is in order to expression gas flow direction.At first, produce cold air by central air-conditioning earlier, the cold air of generation is directly delivered to the wind pushing hole of a plurality of rack end faces successively respectively by plenum chamber, ajutage (or blast cap), and enters rack inside through wind pushing hole, and the front space in rack forms cold air curtain; Then, the blower fan in the communication unit sucks cold air; At last, after communication unit was cooled off, the cold air of heating was discharged in the machine room through the ventilation hole at rack back door, thereby realized the purpose of " first cool equipment ".
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (11)
1. a rack is characterized in that, a side of the close end face of the end face of described rack or the arbitrary face that links to each other with end face is provided with wind pushing hole.
2. rack as claimed in claim 1 is characterized in that, described wind pushing hole is arranged on a side of the close Door of communication apparatus cabinet of described rack end face.
3. rack as claimed in claim 2, it is characterized in that, when described wind pushing hole was arranged on the end face of rack, communication unit mounting guide rail that is provided with in the described rack and the vertical range between the Door of communication apparatus cabinet were greater than the shortest vertical range between described wind pushing hole edge and the Door of communication apparatus cabinet.
4. as the arbitrary described rack of claim 1～3, it is characterized in that described Door of communication apparatus cabinet inboard is provided with heat insulation foam.
5. as the arbitrary described rack of claim 1～3, it is characterized in that the edge of described wind pushing hole is provided with the fire prevention cushion rubber.
6. as the arbitrary described rack of claim 1～3, it is characterized in that described rack back door is provided with some ventilation holes.
7. rack as claimed in claim 6 is characterized in that, the gross area sum of all ventilation holes is 1/2nd of the described rack back door gross area.
8. as the arbitrary described rack of claim 1～3, it is characterized in that, also comprise:
The filler that is used for the vacant part of the wire hole that untapped wire hole of filling machine and filling be used cashier's office in a shop.
9. supply air system comprises it is characterized in that the ajutage of the cold air that air-conditioning and transmission air-conditioning produce, and also comprises:
End face or be provided with the rack of wind pushing hole in a side of the close end face of the arbitrary face that links to each other with end face; And
One end of described ajutage is connected with described wind pushing hole.
10. system as claimed in claim 9 is characterized in that, described wind pushing hole is arranged on a side of the close Door of communication apparatus cabinet of described rack end face.
11. system as claimed in claim 10, it is characterized in that, when described wind pushing hole was arranged on the end face of rack, communication unit mounting guide rail that is provided with in the described rack and the vertical range between the Door of communication apparatus cabinet were greater than the shortest vertical range between described wind pushing hole edge and the Door of communication apparatus cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020239761XU CN201700121U (en) | 2010-06-18 | 2010-06-18 | Cabinet and blowing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020239761XU CN201700121U (en) | 2010-06-18 | 2010-06-18 | Cabinet and blowing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201700121U true CN201700121U (en) | 2011-01-05 |
Family
ID=43401367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020239761XU Expired - Lifetime CN201700121U (en) | 2010-06-18 | 2010-06-18 | Cabinet and blowing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201700121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102316708A (en) * | 2011-09-06 | 2012-01-11 | 北京天云动力科技有限公司 | Control cabinet moving type transverse air supply air box |
| CN107249387A (en) * | 2014-09-23 | 2017-10-13 | 斯托尔万有限公司 | Data-storage system |
| CN108156789A (en) * | 2017-08-30 | 2018-06-12 | 深圳日海通讯技术股份有限公司 | A kind of cabinet |
-
2010
- 2010-06-18 CN CN201020239761XU patent/CN201700121U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102316708A (en) * | 2011-09-06 | 2012-01-11 | 北京天云动力科技有限公司 | Control cabinet moving type transverse air supply air box |
| CN107249387A (en) * | 2014-09-23 | 2017-10-13 | 斯托尔万有限公司 | Data-storage system |
| US10609837B2 (en) | 2014-09-23 | 2020-03-31 | Storone Ltd. | Data storage system |
| CN108156789A (en) * | 2017-08-30 | 2018-06-12 | 深圳日海通讯技术股份有限公司 | A kind of cabinet |
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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: 20110105 |
|
| CX01 | Expiry of patent term |