CN201536316U - Outdoor power cabinet - Google Patents
Outdoor power cabinet Download PDFInfo
- Publication number
- CN201536316U CN201536316U CN2009202057386U CN200920205738U CN201536316U CN 201536316 U CN201536316 U CN 201536316U CN 2009202057386 U CN2009202057386 U CN 2009202057386U CN 200920205738 U CN200920205738 U CN 200920205738U CN 201536316 U CN201536316 U CN 201536316U
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- cabinet
- power system
- outer circulation
- main air
- outdoor power
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Abstract
The utility model relates to an outdoor power cabinet, comprising a cabinet body (11), a cabinet door (12) arranged on the front side of the cabinet body (11), wherein a device compartment (13) and a battery compartment (15) are partitioned with each other in the cabinet body (11), the cabinet door (12) is internally provided with a heat exchanger (2), and is formed with an external cycle main air channel passing through the heat exchanger (2), a main air inlet (161) and a main air outlet (162) of the external cycle main air channel are arranged outside the cabinet door (12), an external cycle blower (4) is arrange on the outdoor cabinet, corresponding to at the main air inlet (161), and an external cycle auxiliary air channel is formed in the battery compartment (15) and is communicated with the external cycle main air channel through the external cycle blower (4). The utility model can effectively increase the heat exchanging capacity of the cabinet and forcibly ventilate the battery compartment by mounting the heat exchanger on the cabinet door so as to improve the radiation efficiency of the battery compartment.
Description
Technical field
The utility model relates to a kind of outdoor power system cabinet that uses in fields such as communication, power supply and automatic controls, more particularly, relates to a kind of outdoor power system cabinet with heat abstractor.
Background technology
In a lot of fields such as communication, power supply, automatic controls, all need to use the outdoor power system cabinet to come erection unit and components and parts, these equipment and components and parts adopt storage battery to power, and equipment and components and parts are installed in the equipment compartment, and storage battery is installed in the battery compartment.
The hot environment temperature that the outdoor power system cabinet is used is up to 50 ℃, and many electronic electric equipments commonly used and components and parts can be worked in-10 ℃～40 ℃ temperature ranges safely, but can not satisfy so high temperature conditions, especially when 50 ℃ of ambient temperatures, equipment operation itself also can produce heat, cause the temperature rise in the rack very high, this can the aging and inefficacy of acceleration equipment.Therefore, for satisfying internal unit and components and parts operate as normal and keeping the requirement in life-span, the temperature of equipment compartment need be remained on equipment and components and parts can the temperature range of operate as normal in.
Too high operating ambient temperature is the first cause that causes storage battery shortening in useful life.When ambient temperature surpassed 25 ℃, 10 ℃ of the every increases of temperature will cause shorten half the actual life of battery.In general, the highest ambient operating temperature of storage battery is advisable to be no more than 45 ℃, can cause the destructive damage of storage battery when temperature surpasses 55 ℃.Because the outdoor power system cabinet is when 50 ℃ of ambient temperatures, the components and parts operation itself in the outdoor power system cabinet also can produce heat, causes the interior temperature rise of outdoor power system cabinet very high.Therefore, for satisfying the normal work of storage battery and keeping the requirement in life-span, the temperature of battery compartment need be remained on storage battery can the temperature range of operate as normal in.
Existing outdoor power system cabinet adopts following radiating mode to dispel the heat usually: the direct ventilation mode that 1, adopts the fan forced heat radiation, battery compartment and equipment compartment are connected, cold air enters power cabinet from the power cabinet bottom, via battery compartment and equipment compartment, promote to discharge by fan from the power cabinet top, yet can produce corrosive gas during owing to accumulator cell charging and discharging, air is from battery compartment access arrangement storehouse, and exert an adverse impact the useful life to equipment in the equipment compartment thereby corrosive gas can be taken to inevitably.2, adopt equipment compartment and the isolated mode of battery compartment, heat exchanger and fan are installed in top at equipment compartment, cold air enters from a side of power cabinet, and through over-heat-exchanger, hot-air is discharged from the opposite side of power cabinet, the cooling air channel in forming device storehouse, because heat exchanger is installed in the equipment compartment, the inner space of equipment compartment is limited, is difficult to the bigger large-scale heat exchanger of installation power, and the structure of cooling air channel is comparatively complicated, causes the heat radiation cooling effect of equipment compartment not good; And being positioned at the bottom of power cabinet, battery compartment isolates fully with equipment compartment, adopt the mode of natural draft to dispel the heat, the corrosive gas that this mode produces in the time of can avoiding accumulator cell charging and discharging is to the harmful effect of the equipment generation of equipment compartment, yet, because battery compartment adopts the mode of natural draft to dispel the heat, the heat radiation cooling effect is also relatively poor.
The utility model content
The technical problems to be solved in the utility model is, shortcoming at the existing heat radiation of above-mentioned existing outdoor power system cabinet aspect provides a kind of outdoor power system cabinet, and the auxiliary air channel of outer circulation is set in battery compartment, be connected with the outer circulation main air duct, can carry out effective ventilation and heat battery compartment.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of outdoor power system cabinet is provided, comprise: cabinet and the cabinet door of being located at the cabinet front side, be provided with the equipment compartment and the battery compartment of mutual separation in the described cabinet, in the described cabinet door heat exchanger is installed, and be formed with outer circulation main air duct through over-heat-exchanger, the main air inlet of described outer circulation main air duct, main air outlet are opened in the outside of cabinet door, and described outdoor power system cabinet is equipped with the outer circulation blower fan accordingly at the main air inlet place; Be formed with the auxiliary air channel of outer circulation in the described battery compartment, the auxiliary air channel of described outer circulation is connected with described outer circulation main air duct through described outer circulation blower fan.
In outdoor power system cabinet described in the utility model, described equipment compartment is positioned at the top of cabinet, and described battery compartment is positioned at the bottom of cabinet.
In outdoor power system cabinet described in the utility model, the main air inlet of described outer circulation main air duct is positioned at the below of heat exchanger, and main air outlet is located at the top of heat exchanger accordingly; The auxiliary air inlet in the auxiliary air channel of described outer circulation is opened in the rear side of battery compartment.
In outdoor power system cabinet described in the utility model, the front side of described battery compartment is provided with the battery compartment dividing plate that is used to isolate described equipment compartment and battery compartment, be provided with communicating pipe between described battery compartment dividing plate and the cabinet door, the auxiliary air channel of described outer circulation was connected with the outer circulation main air duct by communicating pipe.
In outdoor power system cabinet described in the utility model, described outer circulation blower fan is a centrifugal blower, corresponding to being provided with main air inlet, communicating pipe.
In outdoor power system cabinet described in the utility model, be formed with interior circulation air path in the described cabinet door through over-heat-exchanger, fresh air inlet, the exhaust vent of circulation air path are opened in the inboard of cabinet door in described, be formed with circulation passage in the described equipment compartment, circulation air path is connected with described circulation passage by described fresh air inlet, exhaust vent in described, and described outdoor power system cabinet is equipped with interior circulating fan accordingly at interior circulation fresh air inlet place.
In outdoor power system cabinet described in the utility model, the fresh air inlet of described interior circulation air path is positioned at the top of heat exchanger, and exhaust vent is located at the bottom of heat exchanger accordingly.
In outdoor power system cabinet described in the utility model, described interior circulating fan is a centrifugal blower.
In outdoor power system cabinet described in the utility model, described outdoor power system cabinet also comprises temperature control panel, and described temperature control panel is installed in the rack; Circulating fan in described, the outer circulation blower fan is connected with temperature control panel and controlled by temperature control panel.
The beneficial effect of outdoor power system cabinet of the present utility model: at first, heat exchanger is installed on the cabinet door, can adopt large-scale heat exchanger, easy for installation, and can effectively promote the exchange capability of heat of rack; Secondly, the structure of outer circulation main air duct is provided with the cold air that helps provide for the interior circulation of equipment compartment capacity, and inside and outside circulation air path is provided with rationally, makes the better heat-radiation effect of equipment compartment; In addition, the auxiliary air channel of the outer circulation of battery compartment is connected with the outer circulation main air duct, starts the outer circulation blower fan and can carry out forced ventilation to battery compartment, and radiating efficiency is higher, can make the storage battery in the battery compartment obtain effective cooling protection.
Description of drawings
Fig. 1 is the structural representation of the utility model outdoor power system cabinet.
Embodiment
As shown in Figure 1, be the structural representation of the outdoor power system cabinet of preferred embodiment of the present utility model, described outdoor power system cabinet comprises: rack 1, be installed on heat exchanger 2, interior circulating fan 3, outer circulation blower fan 4 in the rack 1.
Described rack 1 is made up of cabinet 11 and the cabinet door 12 of being located at the front side of cabinet 11, be provided with the equipment compartment 13 and the battery compartment 15 of mutual isolation in the described cabinet 11, described equipment compartment 13 is positioned at the top of cabinet 11, it is (not shown in the drawings to be used to install electronic and electrical equipment and components and parts, can install according to concrete needs), described battery compartment 15 is positioned at the bottom of cabinet 11, is used to install storage battery (not shown in the drawings, as can to install according to concrete needs).In the present embodiment, the front side of described battery compartment 15 (towards a side of cabinet door 12) is provided with battery compartment dividing plate 150, isolates described equipment compartment 13 and battery compartment 15 by this battery compartment dividing plate 150.Be provided with installing space in the described cabinet door 12, described heat exchanger 2 is installed in the installing space of cabinet door 12, is understandable that, heat exchanger 2 is installed on cabinet door 12, and is compared to being positioned over cabinet 11, easy for installation, and can adopt large-scale heat exchanger 2, promote exchange capability of heat.
Shown in the right side solid arrow of Fig. 1, be formed with outer circulation main air duct in the described cabinet door 12 through over-heat-exchanger 2, the main air inlet 161 of described outer circulation main air duct, main air outlet 162 is opened in the outside of cabinet door 12, the outer circulation main air duct is by described main air inlet 161, main air outlet 162 is connected with the cold air of rack 1 outside, in the present embodiment, described main air inlet 161 is positioned at the below of heat exchanger 2, described main air outlet 162 is located at the top of heat exchanger 2 accordingly, described outer circulation blower fan 4 is installed on the below of heat exchanger 2 corresponding to main air inlet 161, described outer circulation blower fan 4 is a centrifugal blower, to adapt to the special air channel shape of the air channel corner with 90 degree.
Shown in the left side solid arrow of Fig. 1, be formed with the auxiliary air channel of outer circulation in the described battery compartment 15, the auxiliary air inlet 151 in the auxiliary air channel of described outer circulation is opened in the rear side of battery compartment 15, be provided with communicating pipe 152 between described battery compartment dividing plate 150 and the cabinet door 12, described outer circulation blower fan 4 is positioned at the top of described communicating pipe 152, the auxiliary air channel of described outer circulation is connected with the outer circulation main air duct by the connection of communicating pipe 152 and through described outer circulation blower fan 4.
Be understandable that described outer circulation process is used to the inner cyclic process of equipment compartment 13 to be provided for the cold air of heat exchange.Shown in dotted arrow among Fig. 1, be formed with interior circulation air path in the described cabinet door 12 through over-heat-exchanger 2, the fresh air inlet 141 of circulation air path, the inboard that exhaust vent 142 is opened in cabinet door 12 in described, be formed with circulation passage in the described equipment compartment 13, described interior circulation air path is connected with described circulation passage by described fresh air inlet 141, exhaust vent 142.In the present embodiment, the fresh air inlet 141 of circulation air path is positioned at the top of heat exchanger 2 in described, exhaust vent 142 is located at the bottom of heat exchanger 2 accordingly, circulating fan 3 is installed on the top of heat exchanger 2 in described corresponding to fresh air inlet 141, circulating fan 3 is a centrifugal blower in described, to adapt to the special air channel shape of the air channel corner with 90 degree.
The inner cyclic process that equipment compartment 13 is cooled off: circulating fan 3 in starting, hot-air in the equipment compartment 13 enters heat exchanger 2 from the fresh air inlet 141 of interior circulation air path, after in heat exchanger 2, carrying out exchange heat, obtaining cold air discharges from exhaust vent 142, the circulation passage of equipment compartment 13 of flowing through enters fresh air inlet 141 once more, circulation in forming.In the process of equipment compartment 13 of flowing through, the heat in the absorption equipment storehouse 13 heats up and is hot-air, and equipment and components and parts in the equipment compartment 13 have obtained effective heat radiation.In inner cyclic process, it is to realize by the outer circulation process that the cold air that exchanges is provided in the heat exchanger 2, the outer circulation main air duct be provided with the cold air that helps provide capacity for interior circulation.
What deserves to be mentioned is, described in circulating fan 3, outer circulation blower fan 4 temperature control panel (not shown) interior with being installed in rack 1 be connected and control by temperature control panel.When high temperature that the temperature in the rack 1 arrive to be set (for example: 45 ℃, can not be above 50 ℃), temperature control panel will start interior circulating fan 3, outer circulation blower fan 4 is worked, so that equipment compartment 13 and battery compartment 15 are dispelled the heat.
In sum, outdoor power system cabinet of the present utility model has following advantage: at first, heat exchanger is installed on the cabinet door, can adopt large-scale heat exchanger, and easy for installation, and can effectively promote the exchange capability of heat of rack; Secondly, the structure of outer circulation main air duct is provided with the cold air that helps provide for the interior circulation of equipment compartment capacity, and inside and outside circulation air path is provided with rationally, makes the better heat-radiation effect of equipment compartment; In addition, the auxiliary air channel of the outer circulation of battery compartment is connected with the outer circulation main air duct, starts the outer circulation blower fan and can carry out forced ventilation to battery compartment, and radiating efficiency is higher, can make the storage battery in the battery compartment obtain effective cooling protection.
The above; it only is the preferable embodiment of the utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (9)
1. outdoor power system cabinet, comprise: cabinet (11) and be located at the cabinet door (12) of cabinet (11) front side, be provided with the equipment compartment (13) and the battery compartment (15) of mutual separation in the described cabinet (11), it is characterized in that, heat exchanger (2) is installed in the described cabinet door (12), and be formed with outer circulation main air duct through over-heat-exchanger (2), the main air inlet of described outer circulation main air duct (161), main air outlet (162) are opened in the outside of cabinet door (12), and described outdoor power system cabinet locates to be equipped with accordingly outer circulation blower fan (4) at main air inlet (161); Be formed with the auxiliary air channel of outer circulation in the described battery compartment (15), the auxiliary air channel of described outer circulation is connected with described outer circulation main air duct through described outer circulation blower fan (4).
2. outdoor power system cabinet according to claim 1 is characterized in that, described equipment compartment (13) is positioned at the top of cabinet (11), and described battery compartment (15) is positioned at the bottom of cabinet (11).
3. outdoor power system cabinet according to claim 2 is characterized in that, the main air intake (161) of described outer circulation main air duct is positioned at the below of heat exchanger (2), and main air outlet (162) is located at the top of heat exchanger (2) accordingly; The auxiliary air inlet (151) in the auxiliary air channel of described outer circulation is opened in the rear side of battery compartment (15).
4. outdoor power system cabinet according to claim 3, it is characterized in that, the front side of described battery compartment (15) is provided with the battery compartment dividing plate (150) that is used to isolate described equipment compartment (13) and battery compartment (15), be provided with communicating pipe (152) between described battery compartment dividing plate (150) and the cabinet door (12), the auxiliary air channel of described outer circulation was connected with the outer circulation main air duct by communicating pipe (152).
5. outdoor power system cabinet according to claim 4 is characterized in that, described outer circulation blower fan (4) is a centrifugal blower, corresponding to being provided with main air inlet (161), communicating pipe (152).
6. according to any described outdoor power system cabinet of claim 1～5, it is characterized in that, be formed with interior circulation air path in the described cabinet door (12) through over-heat-exchanger (2), the fresh air inlet (141) of circulation air path, the inboard that exhaust vent (142) is opened in cabinet door (12) in described, described equipment compartment is formed with circulation passage in (13), circulation air path is connected with described circulation passage by described fresh air inlet (141), exhaust vent (142) in described, and described outdoor power system cabinet locates to be equipped with accordingly interior circulating fan (3) at interior circulation fresh air inlet (141).
7. outdoor power system cabinet according to claim 6 is characterized in that, the fresh air inlet (141) of described interior circulation air path is positioned at the top of heat exchanger (2), and exhaust vent (142) is located at the bottom of heat exchanger (2) accordingly.
8. outdoor power system cabinet according to claim 7 is characterized in that, described interior circulating fan (3) is a centrifugal blower.
9. outdoor power system cabinet according to claim 1 is characterized in that, described outdoor power system cabinet also comprises temperature control panel, and described temperature control panel is installed in the rack (1); Circulating fan (3) in described, outer circulation blower fan (4) is connected with temperature control panel and controlled by temperature control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202057386U CN201536316U (en) | 2009-09-30 | 2009-09-30 | Outdoor power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202057386U CN201536316U (en) | 2009-09-30 | 2009-09-30 | Outdoor power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536316U true CN201536316U (en) | 2010-07-28 |
Family
ID=42536090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202057386U Expired - Lifetime CN201536316U (en) | 2009-09-30 | 2009-09-30 | Outdoor power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536316U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269569A (en) * | 2013-05-16 | 2013-08-28 | 华为技术有限公司 | Equipment cabinet |
| CN104684282A (en) * | 2013-11-29 | 2015-06-03 | 陕西荣基实业有限公司 | Power source cabinet with hydrogen fuel power source |
| CN104684362A (en) * | 2015-02-13 | 2015-06-03 | 深圳日海通讯技术股份有限公司 | Cabinet adopting temperature control equipment |
| CN105658039A (en) * | 2016-03-18 | 2016-06-08 | 广州市铭钰标识科技有限公司 | Environmentally-friendly energy-saving air cooling constant temperature system |
| WO2016134589A1 (en) * | 2015-02-28 | 2016-09-01 | 中兴通讯股份有限公司 | Outdoor power cabinet and outdoor power system |
| CN111669858A (en) * | 2020-05-27 | 2020-09-15 | 江苏集萃道路工程技术与装备研究所有限公司 | Intelligent power supply system of local microwave heater |
| WO2024169602A1 (en) * | 2023-02-15 | 2024-08-22 | 华为数字能源技术有限公司 | Energy storage system |
-
2009
- 2009-09-30 CN CN2009202057386U patent/CN201536316U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269569A (en) * | 2013-05-16 | 2013-08-28 | 华为技术有限公司 | Equipment cabinet |
| CN104684282A (en) * | 2013-11-29 | 2015-06-03 | 陕西荣基实业有限公司 | Power source cabinet with hydrogen fuel power source |
| CN104684362A (en) * | 2015-02-13 | 2015-06-03 | 深圳日海通讯技术股份有限公司 | Cabinet adopting temperature control equipment |
| CN104684362B (en) * | 2015-02-13 | 2017-12-08 | 深圳日海通讯技术股份有限公司 | Using the rack of temperature control device |
| WO2016134589A1 (en) * | 2015-02-28 | 2016-09-01 | 中兴通讯股份有限公司 | Outdoor power cabinet and outdoor power system |
| CN105658039A (en) * | 2016-03-18 | 2016-06-08 | 广州市铭钰标识科技有限公司 | Environmentally-friendly energy-saving air cooling constant temperature system |
| CN105658039B (en) * | 2016-03-18 | 2018-03-09 | 广州市铭钰标识科技有限公司 | The air-cooled constant temperature system of environmental protection and energy saving |
| CN111669858A (en) * | 2020-05-27 | 2020-09-15 | 江苏集萃道路工程技术与装备研究所有限公司 | Intelligent power supply system of local microwave heater |
| WO2024169602A1 (en) * | 2023-02-15 | 2024-08-22 | 华为数字能源技术有限公司 | Energy storage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park B2 building 1-4 floor, building 6-10 Patentee after: Vitamin Technology Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100728 |