CN218820818U - Ventilation cabinet and miniature data center - Google Patents
Ventilation cabinet and miniature data center Download PDFInfo
- Publication number
- CN218820818U CN218820818U CN202221954751.3U CN202221954751U CN218820818U CN 218820818 U CN218820818 U CN 218820818U CN 202221954751 U CN202221954751 U CN 202221954751U CN 218820818 U CN218820818 U CN 218820818U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- indoor
- cabinet
- data center
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to the field of cabinets, and discloses a ventilation cabinet and a miniature data center, which comprises a control module, a cabinet body arranged indoors, and a fresh air pipeline and an exhaust pipeline which are arranged on the cabinet body; one end of the fresh air pipeline is provided with an air inlet valve communicated with the outside, and the other end of the fresh air pipeline is provided with an air outlet which is arranged on the cabinet body and communicated with the indoor space; one end of the exhaust pipeline is provided with an exhaust valve communicated with the outside, and the other end of the exhaust pipeline is provided with an air inlet which is arranged on the cabinet body and communicated with the indoor space; the cabinet body is provided with a gas detection device for detecting the concentration of indoor fire-fighting gas; the control module is respectively and electrically connected with the air inlet valve, the air outlet valve and the gas detection device. The air exchange cabinet and the miniature data center can effectively discharge fire-fighting gas, so that maintenance personnel can enter the miniature data center to perform maintenance work at any time.
Description
Technical Field
The utility model relates to a rack field especially relates to a cabinet and miniature data center ventilate.
Background
At present, a fire protection system may be triggered in the operation process of a micro data center, so that fire protection gas sprayed by the fire protection system is reserved in the micro data center, and certain danger may exist when operation and maintenance personnel enter the micro data center under the condition that the concentration of the fire protection gas is too high.
At present, when an operation and maintenance worker needs to maintain internal elements of a micro data center, the door of the micro data center is generally required to be opened firstly, then fresh air is blown into the interior of the micro data center through a fan so as to dilute fire-fighting gas in the micro data center, and the maintenance worker enters the micro data center again to perform maintenance work after the concentration of the fire-fighting gas is reduced to be below a safety value. In the prior art, the method cannot enter the micro data center immediately to perform maintenance work after confirming that the inside of the micro data center has a fault, and the fault is difficult to be timely and effectively processed.
In view of this, a ventilation cabinet and a micro data center are designed, so that maintenance personnel can enter the micro data center at any time to perform maintenance work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a trade wind rack and miniature data center to make maintainer can enter into to expand maintenance work among the miniature data center at any time.
To achieve the purpose, the utility model adopts the following technical proposal:
a ventilation cabinet comprises a control module, a cabinet body arranged indoors, a fresh air pipeline and an exhaust pipeline, wherein the fresh air pipeline and the exhaust pipeline are installed on the cabinet body;
one end of the fresh air pipeline is provided with an air inlet valve communicated with the outside, and the other end of the fresh air pipeline is provided with an air outlet which is arranged on the cabinet body to be communicated with the indoor; one end of the exhaust pipeline is provided with an exhaust valve communicated with the outside, and the other end of the exhaust pipeline is provided with an air inlet which is arranged on the cabinet body and communicated with the indoor space; the cabinet body is provided with a gas detection device for detecting the concentration of indoor fire-fighting gas;
the control module is respectively and electrically connected with the air inlet valve, the air exhaust valve and the gas detection device.
Optionally, the air inlet valve and the air outlet valve are both fireproof air valves.
Optionally, the air outlet is higher than the air inlet.
Optionally, the air outlet is provided with an indoor air outlet valve for inputting fresh air indoors; the air inlet is provided with an indoor air inlet valve for extracting indoor air, and the indoor air outlet valve and the indoor air inlet valve are fireproof air valves;
the control module is respectively and electrically connected with the indoor air inlet valve and the indoor air outlet valve.
Optionally, the cabinet body is provided with two indoor air inlet valves, and the two indoor air inlet valves are respectively arranged on two opposite sides of the cabinet body; and the two indoor air inlet valves are communicated with the exhaust pipeline.
Optionally, the cross-sectional area of the fresh air duct is smaller than the cross-sectional area of the exhaust duct.
Optionally, the air inlet is provided with a first electric louver, the air outlet is provided with a second electric louver, and the control module is electrically connected with the first electric louver and the second electric louver respectively.
Optionally, the gas detection device is further used for detecting the concentration of harmful gas in the room.
A miniature data center is provided with the ventilation cabinet.
Optionally, the air exchange system further comprises a cabinet row composed of a plurality of cabinets, and the air exchange cabinets are arranged at the end parts of the cabinet row; two air inlets are formed in the air exchange cabinet, and the air inlets are communicated with an exhaust pipeline on the air exchange cabinet; one of the air inlets is communicated with the hot channel of the micro data center, and the other air inlet is communicated with the cold channel of the micro data center.
Compared with the prior art, the utility model discloses following beneficial effect has:
in this embodiment, gaseous detection device detects the fire-fighting gas concentration and exceeds standard after, sends out the signal to control module, control module receives and opens air inlet valve and exhaust valve after the signal to make the new wind energy in the external world enter into and dilute the fire-fighting gas in miniature data center, and the exhaust valve will dilute the fire-fighting gas from the exhaust duct discharge to the external world, thereby ensure that the concentration of the inside fire-fighting gas of miniature data center can not exceed standard, maintainer can enter into at any time and maintain relevant trouble part in the miniature data center promptly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
The structure, proportion, size and so on shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification for the understanding and reading of the people skilled in the art, and are not used to limit the limit conditions of the present invention, so that the present invention does not have the essential significance in the technology, and the modification of any structure, the change of the proportion relation or the adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function and the achievable purpose of the present invention.
Fig. 1 is a schematic perspective view of an air exchange cabinet provided in an embodiment of the present invention;
fig. 2 is a schematic front view of an air exchange cabinet provided in an embodiment of the present invention;
fig. 3 is a schematic top view of the ventilating cabinet provided by the embodiment of the present invention;
fig. 4 isbase:Sub>A schematic view of the cross-sectional structurebase:Sub>A-base:Sub>A in fig. 3.
Illustration of the drawings: 1. a cabinet body; 2. a fresh air duct; 21. an air inlet valve; 22. an air outlet; 23. an indoor air outlet valve; 3. an exhaust duct; 31. an exhaust valve; 32. an air inlet; 33. indoor air inlet valve.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The embodiment of the utility model provides a cabinet trades wind enables the concentration of the inside fire control gas of miniature data center and keeps below the safe value to make maintainer can launch maintenance work in getting into miniature data center at any time, thereby make maintenance to miniature data center more timely effective.
Referring to fig. 1 to 4, the ventilation cabinet includes a control module, a cabinet body 1 disposed indoors, and a fresh air duct 2 and an exhaust air duct 3 mounted on the cabinet body 1. The indoor space refers to the interior of a miniature data center, or the interior of other data centers and electric control rooms.
One end of the fresh air pipeline 2 is provided with an air inlet valve 21 communicated with the outside, and the other end of the fresh air pipeline is provided with an air outlet 22 arranged on the cabinet body 1 to be communicated with the indoor space; one end of the exhaust duct 3 is provided with an exhaust valve 31 communicated with the outside, and the other end is provided with an air inlet 32 arranged on the cabinet body 1 to be communicated with the indoor; the cabinet body 1 is provided with a gas detection device for detecting the concentration of indoor fire-fighting gas; control module is connected electrically respectively air inlet valve 21, exhaust valve 31 and gas detection device.
Specifically, the gas detection device is used for detecting the content of the indoor fire-fighting gas, and the fire-fighting gas can be one of carbon dioxide, alkyl halide, inert gas, similar gas substitutes of alkyl halide and the like. Gaseous detection device is when detecting that the concentration of fire-fighting gas exceeds standard, to control module signals, control module is after receiving the signal, start air inlet valve 21 and exhaust valve 31, air inlet valve 21 is through fresh air pipeline 2 to indoor input gas in order to dilute the fire-fighting gas, exhaust valve 31 extracts indoor gas through exhaust pipeline 3 so that the gaseous concentration of fire-fighting further reduces, thereby ensure that indoor fire-fighting gas's concentration keeps at safe range, thus, when miniature data center internals breaks down, maintainer can in time get into inside more timely effectual maintenance of carrying out of miniature data center, prevent that the trouble from further expanding, the operating stability of data maintenance center has effectively been ensured.
Preferably, the intake valve 21 and the exhaust valve 31 are fireproof air valves. When the conditions such as fire and the like occur in the micro data center, the air inlet valve 21 and the air outlet valve 31 are closed to isolate air and prevent the fire from spreading; after the fire-fighting system is started to control fire, the air inlet valve 21 and the air outlet valve 31 are opened again to discharge smoke and ventilate.
In this embodiment, the air outlet 22 is higher than the air inlet 32. It should be noted that, on one hand, the control module can independently control the opening of the air inlet valve 21, so that the inside of the micro data center is kept in a proper positive pressure environment; on the other hand, new air is input from the upper end of the cabinet body 1, and air inside the micro data center is extracted from the lower end of the cabinet body 1, so that fire-fighting air can enter the exhaust pipeline 3 from the air inlet 32 more quickly, and the exhaust valve 31 exhausts the fire-fighting air. It is also necessary to supplement that the general fire-fighting gas has a density higher than that of air, and the air inlet communicated with the exhaust pipeline 3 is arranged lower, which is more beneficial to discharging the fire-fighting gas.
Optionally, an indoor air outlet valve 23 for inputting fresh air into the room is installed in the air outlet 22; the air inlet 32 is provided with an indoor air inlet valve 33 for extracting indoor air, and the indoor air outlet valve 23 and the indoor air inlet valve 33 are gravity shutters or electric shutters, preferably fireproof air valves; the control module is electrically connected with the indoor air inlet valve 33 and the indoor air outlet valve 23 respectively. The indoor air outlet valve 23 and the indoor air inlet valve 33 are arranged to be fireproof air valves, so that the fresh air pipeline 2 and the exhaust pipeline 3 can be kept smooth even in case of fire. The control module controls the start and stop of the indoor air outlet valve 23 and the indoor air inlet valve 33 according to actual conditions. For example, before the gas fire extinguishing and spraying, the indoor air outlet valve 23 and the indoor air inlet valve 33 are kept closed; when air suction is needed, the indoor air outlet valve 23 can be closed, the indoor air inlet valve 33 can be opened, or the indoor air inlet valve 33 is opened and the indoor air outlet valve 23 is opened at the same time.
Optionally, two indoor air inlet valves 33 are installed on the cabinet body 1, and the two indoor air inlet valves 33 are respectively arranged on two opposite sides of the cabinet body 1; the two indoor air inlet valves 33 are both communicated with the air exhaust pipeline 3. Specifically, the indoor intake valves 33 are disposed on opposite sides of the cabinet 1, so that the fire fighting gas can be discharged more efficiently.
Preferably, the two indoor air inlet valves 33 are both communicated with the air exhaust pipeline 3, one indoor air inlet valve 33 is communicated with the hot channel of the miniature data center, and the other indoor air inlet valve 33 is communicated with the cold channel of the miniature data center, that is, the air exhaust pipeline 3 can simultaneously exhaust the fire-fighting gas in the hot channel and the fire-fighting gas in the cold channel, so that the concentration of the fire-fighting gas can be rapidly reduced.
Optionally, the cross-sectional area of the fresh air duct 2 is smaller than the cross-sectional area of the exhaust air duct 3, so that the indoor air can be exhausted more quickly, and the content of the fire fighting gas in the miniature data center can be reduced more quickly.
Optionally, the air inlet 32 is provided with a first electric louver, the air outlet is provided with a second electric louver, and the control module is electrically connected with the first electric louver and the second electric louver respectively. The control module controls the first electric louver and the second electric louver to be closed, so that the indoor air inlet valve 33 and the indoor air outlet valve 23 can be prevented from directly facing high-temperature gas, namely the first electric louver and the second electric louver can form certain protection, and the service lives of the indoor air inlet valve 33 and the indoor air outlet valve 23 can be effectively prolonged.
The gas detection device is also used for detecting the concentration of indoor harmful gas, and the harmful gas can be acid gas, alkaline gas, corrosive gas, hydrogen or irritant gas.
Example two
The embodiment discloses a miniature data center which is characterized in that an air exchange cabinet as in the first embodiment is installed in the miniature data center. It should be noted that the micro data center includes a sealed housing and a plurality of cabinets, cooling systems, power distribution systems, lighting systems, and the like installed in the housing. Wherein, the air change cabinet is arranged in the shell.
Optionally, the micro data center further comprises a cabinet row composed of a plurality of cabinets, and the air exchange cabinet is arranged at the end part of the cabinet row; two air inlets 32 are arranged on the air exchange cabinet and are communicated with the exhaust pipeline 3 on the air exchange cabinet; one air inlet is communicated with a hot channel of the micro data center, and the other air inlet is communicated with a cold channel of the micro data center. The exhaust duct 3 can exhaust fire fighting gas and toxic gas in the hot and cold passageways simultaneously.
It should be further noted that the cabinet body of the ventilation cabinet is universal with the cabinet bodies of other cabinets, and the length, the width and the height are consistent so as to facilitate installation.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The ventilation cabinet is characterized by comprising a control module, a cabinet body (1) arranged indoors, and a fresh air pipeline (2) and an exhaust pipeline (3) which are arranged on the cabinet body (1);
one end of the fresh air pipeline (2) is provided with an air inlet valve (21) communicated with the outside, and the other end of the fresh air pipeline is provided with an air outlet (22) arranged on the cabinet body (1) and communicated with the indoor space; one end of the exhaust pipeline (3) is provided with an exhaust valve (31) communicated with the outside, and the other end of the exhaust pipeline is provided with an air inlet (32) which is arranged on the cabinet body (1) and communicated with the indoor; the cabinet body (1) is provided with a gas detection device for detecting the concentration of indoor fire-fighting gas;
the control module is respectively and electrically connected with the air inlet valve (21), the air outlet valve (31) and the gas detection device.
2. The ventilation cabinet as claimed in claim 1, wherein the inlet valve (21) and the outlet valve (31) are fire-proof air valves.
3. The ventilation cabinet according to claim 1, characterized in that the air outlet (22) is higher than the air inlet (32).
4. The ventilation cabinet as claimed in claim 1, wherein the air outlet (22) is provided with an indoor air outlet valve (23) for inputting fresh air indoors; an indoor air inlet valve (33) used for extracting indoor air is installed on the air inlet (32), and the indoor air outlet valve (23) and the indoor air inlet valve (33) are fireproof air valves;
the control module is respectively and electrically connected with the indoor air inlet valve (33) and the indoor air outlet valve (23).
5. The ventilation cabinet as claimed in claim 4, wherein the cabinet body (1) is provided with two indoor air inlet valves (33), and the two indoor air inlet valves (33) are respectively arranged at two opposite sides of the cabinet body (1); two indoor air inlet valves (33) are communicated with the exhaust pipeline (3).
6. The ventilation cabinet according to claim 1, characterized in that the cross-sectional area of the fresh air duct (2) is smaller than the cross-sectional area of the exhaust air duct (3).
7. The ventilation cabinet according to claim 2, wherein the air inlet (32) is provided with a first electrically powered shutter, the air outlet (22) is provided with a second electrically powered shutter, and the control module is electrically connected to the first electrically powered shutter and the second electrically powered shutter, respectively.
8. The ventilation cabinet of claim 1, wherein the gas detection device is further configured to detect a concentration of harmful gases in the room.
9. A miniature data center, wherein the miniature data center is equipped with a ventilation cabinet as claimed in any one of claims 1 to 7.
10. The miniature data center of claim 9, further comprising a row of cabinets comprising a plurality of cabinets, wherein the ventilation cabinets are disposed at ends of the row of cabinets;
two air inlets (32) on the air exchange cabinet are arranged and are communicated with an exhaust pipeline (3) on the air exchange cabinet; one of the air inlets is communicated with the hot channel of the micro data center, and the other air inlet is communicated with the cold channel of the micro data center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954751.3U CN218820818U (en) | 2022-07-27 | 2022-07-27 | Ventilation cabinet and miniature data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954751.3U CN218820818U (en) | 2022-07-27 | 2022-07-27 | Ventilation cabinet and miniature data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218820818U true CN218820818U (en) | 2023-04-07 |
Family
ID=87262494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221954751.3U Active CN218820818U (en) | 2022-07-27 | 2022-07-27 | Ventilation cabinet and miniature data center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218820818U (en) |
-
2022
- 2022-07-27 CN CN202221954751.3U patent/CN218820818U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101356088B1 (en) | Modular energy-efficient and safety network cabinet | |
| CN210460079U (en) | Energy storage container | |
| CN102080457A (en) | Emergency ventilation building | |
| CN211953176U (en) | Heating ventilation fire-fighting system | |
| CN216903211U (en) | Isolated form container for modularization energy storage battery | |
| CN113432223A (en) | Fire-fighting smoke exhaust system | |
| CN210644901U (en) | Fire extinguishing device of energy storage box | |
| CN218820818U (en) | Ventilation cabinet and miniature data center | |
| CN206673419U (en) | A kind of fire-type distribution box | |
| CN213698663U (en) | Box-type transformer with automatic fire extinguishing mechanism | |
| KR20160057799A (en) | Fire extinguishing system using inergen or carbon dioxide gas and fire extinguishing method using the same | |
| CN112360313A (en) | Fireproof door with locking mechanism capable of being automatically opened when meeting fire | |
| CN217720424U (en) | Positive-pressure explosion-proof power distribution room | |
| WO2020134164A1 (en) | Smart fire extinguisher controller | |
| CN218446913U (en) | Limited space harmful gas detects and protection system | |
| CN218334954U (en) | Automatic change fire pump switch board | |
| CN216901910U (en) | Double-layer outdoor hazardous chemical substance temporary storage cabinet | |
| CN217189646U (en) | Walk-in type explosion-proof high-low temperature test box | |
| CN204992338U (en) | Intelligence terminal box aeration cooling structure | |
| CN217158969U (en) | Explosion-proof control box based on audible and visual alarm system | |
| CN220385678U (en) | Safety protection alarm device | |
| CN219267762U (en) | Fresh air system of underground energy storage power station and underground energy storage power station | |
| CN215528220U (en) | Fire monitoring system of transformer substation | |
| CN215645802U (en) | Safety operation management device for switching station | |
| CN219595700U (en) | Electrochemical energy storage container fire extinguishing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |