CN104053341B - A kind of high speed communication base station heating and thermal insulation and ventilation unit - Google Patents
A kind of high speed communication base station heating and thermal insulation and ventilation unit Download PDFInfo
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- CN104053341B CN104053341B CN201410248793.9A CN201410248793A CN104053341B CN 104053341 B CN104053341 B CN 104053341B CN 201410248793 A CN201410248793 A CN 201410248793A CN 104053341 B CN104053341 B CN 104053341B
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Abstract
The invention discloses a kind of high speed communication base station heating and thermal insulation and ventilation unit, including base station outer case and heating system；By Guan Bi and the disconnection of temperature relay, control heating system power supply circuits, power for resistive heater and heat, resistive heater is positioned in the internal zone of heating arranged of base station outer case, prevent resistive heater from directly contacting with base station outer case electric elements inside and cross pyrolytic damage equipment, the louvre that recycling back side clamping plate, left side clamping plate, right side clamping plate are provided with dispels the heat, thus improve base station outer container body temperature, when ambient temperature height, sealing plate can be opened, open vent, be aerated, reduce base station outer container body temperature.
Description
Technical field
The present invention relates to high speed communication equipment technical field, particularly relate to a kind of for high speed communication base station heating and thermal insulation and ventilation unit.
Background technology
Since reform and opening-up, due to the country's a large amount of inputs to capital construction so that China Expressway mileage open to traffic has occupied second place of the world.And along with country expands domestic demand and attention to transport development, the construction of highway is also vigorously carried out in the whole nation, and therefore highway mileage open to traffic is also being continuously increased, and a basic complete highway prevailing network has been formed.In order to reduce the operation cost of highway, highway owner requires to carry out large-scale networked fee collection, use big area networking charge on the one hand can reduce the number of times of paying dues of current vehicle, improve passage rate, on the other hand the construction of charge station's passage and the quantity of toll collector are the most therefore decreased, reduce operation cost of enterprises, substantially increase the economic benefit of enterprise.But, the charge of this high speed is main uses radio-frequency card to be tracked, and radio-frequency card is fixed against the base station arranged the most along the line and carries out network communication registration of vehicle driving path, thus is accurately positioned tracking, improves charge precision.But, owing to China is vast in territory, area coverage is wide so that north-south climate is totally different, in northerly winter, the lowest temperature can reach subzero more than 20 degrees Celsius, at this low temperature, have a strong impact on the normal of the communications service in base station to work so that electric component starts difficulty, even can not start；In hot southern area, extraneous maximum temperature can reach more than more than 50 degree Celsius, and temperature is too high so that device of overheating of electrical, and burns out equipment；Above-mentioned situation is all unfavorable for the steady operation of base station, affects vehicle tracking situation, thus reduces charge accuracy.
Summary of the invention
It is an object of the invention to provide a kind of high speed communication base station heating and thermal insulation and ventilation unit, it is possible to automatically start the heating system of inside of base station according to inside of base station temperature conditions and can ventilate, simple in construction, reduces base station spoilage, improves equipment automatization.
The technical solution used in the present invention is:
A kind of high speed communication base station heating and thermal insulation and ventilation unit, base station outer case and heating system including rectangular structure front openings, one side in outer case front, base station passes through gemel connection chamber door, outer case bottom surface, base station is provided with string holes, it is provided with zone of heating inside the outer case of base station, zone of heating is by the back side of base station outer case, the left side, the back side clamping plate of the right side and parallel correspondence, left side clamping plate, right side clamping plate are constituted, back side clamping plate, left side clamping plate, right side clamping plate are provided with multiple louvre, vent is offered on the left side of base station outer case, along by the hinged sealing plate of damping device on vent, sealing plate area and vent area equation, the right side structure of base station outer case is identical with left side structure；nullHeating system includes friendship/DC converter，The input of friendship/DC converter is used for connecting civil power，First outfan of friendship/DC converter connects the first isolating diode positive pole，First isolating diode negative pole connects the charging end of standby charging battery jar，The sending end of standby charging battery jar connects the 4th isolating diode positive pole，4th isolating diode negative pole connects the positive pole of power supply，Second outfan of friendship/DC converter connects the second isolating diode positive pole，Second isolating diode negative pole connects the movable contact of temperature relay，Second isolating diode negative pole is also connected with the negative pole of the 3rd isolating diode，The positive pole of the 3rd isolating diode connects the positive pole of power supply，The minus earth of power supply，The stationary contact of temperature relay connects heater，Heater is located in the zone of heating within the outer case of base station，Friendship/DC converter、Each isolating diode、Standby charging battery jar、Power supply is all located in the outer case of base station.
Outer case upper surface, base station is provided with ridge capping, and the lower surface area of capping is more than outer case upper surface, base station area.
The surrounding of described chamber door inner face extends along in the outer case of base station, extension is chamber door dust-proof plate, the side base station outer case surrounding appearance corresponding with chamber door extends outside the outer case of base station, and extension is casing dust-proof plate, and chamber door dust-proof plate inside circumference is provided with waterproof gasket.
Described heater uses the resistive heater of multiple parallel connections.
Described string holes is provided with multiple.
Heat-insulation layer is scribbled on described base station outer case inwall.
Described damping device uses damp hinge.
The present invention passes through Guan Bi and the disconnection of temperature relay, control heating system power supply circuits, power for resistive heater and heat, resistive heater is positioned in the internal zone of heating arranged of base station outer case, prevent resistive heater from directly contacting with base station outer case electric elements inside and cross pyrolytic damage equipment, recycling back side clamping plate, left side clamping plate, the louvre that right side clamping plate are provided with dispels the heat, thus improve base station outer container body temperature, when ambient temperature height, sealing plate can be opened, open vent, it is aerated, reduce base station outer container body temperature.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the vertical view of the present invention, cross-sectional view；
Fig. 4 is the circuit theory diagrams of the present invention.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes base station outer case 1 and the heating system of rectangular structure front openings, base station outer case 1 upper surface is provided with ridge capping 13, the lower surface area of capping 13 is more than base station outer case 1 upper surface area, capping 13 facilitates rainwater to dirty for rainy day, and it is internal to be unlikely to flow into base station outer case 1；One side in base station outer case 1 front passes through gemel connection chamber door 2, the surrounding of chamber door 2 inner face extends along in base station outer case 1, extension is chamber door dust-proof plate 16, the side base station outer case 1 surrounding appearance corresponding with chamber door 2 extends towards base station outer case 1 is outer, extension is casing dust-proof plate 15, casing dust-proof plate 15 and chamber door dust-proof plate 16 with the use of, prevent the entrance of dust, affect the work of internal unit, chamber door dust-proof plate 15 inside circumference is provided with waterproof gasket 17, and waterproof gasket 17 prevents rainwater on rainy day from flowing in base station outer case 1；Base station outer case 1 bottom surface is provided with multiple string holes, and string holes is connected with the external world for the cable of communication apparatus, electric wire, then seals string holes with colloid, prevents dust；Base station outer case 1 is internal is provided with zone of heating 3, zone of heating 3 is by the back side 4 of base station outer case 1, the left side 5, the back side clamping plate 7 of the right side 6 and parallel correspondence, left side clamping plate 8, right side clamping plate 9 are constituted, back side clamping plate 7, left side clamping plate 8, right side clamping plate 9 are provided with multiple louvre 11, zone of heating 3 is used for laying resistive heater 12, by resistive heater 12 and the electric device isolation within base station outer case 1, prevent from directly heating and produce overheated manifesting, burn electric elements, the heat produced by heater is dissipated in base station outer case 1 by louvre 11, heat-insulation layer is scribbled plus on base station outer case 1 inwall, preferably carry out heating and thermal insulation；Vent 14 is offered on the left side 5 of base station outer case 1, along by the hinged sealing plate of damp hinge 10 on vent 14, sealing plate 10 area and vent 14 area equation, the right flank structure of base station outer case 1 is identical with left surface structure, vent 14 was opened when ambient temperature is too high, sealing plate 10 utilizes edge on the hinged vent of damping device 14, sealing plate 10 can be opened the random angle of inclination support, on the one hand may be used for ventilating, on the other hand rainwater-proof, when converting season lowering temperature, close upper sealing panel 10, be incubated；nullHeating system includes friendship/DC converter B，The input of friendship/DC converter B is used for connecting civil power J1，First outfan of friendship/DC converter B connects the first isolating diode VD1 positive pole，First isolating diode VD1 negative pole connects the charging end of standby charging battery jar E，The sending end of standby charging battery jar E connects the 4th isolating diode VD4 positive pole，4th isolating diode VD4 negative pole connects the positive pole of power supply BT，Second outfan of friendship/DC converter B connects the second isolating diode VD2 positive pole，Second isolating diode VD2 negative pole connects the movable contact K1-1 of temperature relay K1，Second isolating diode VD2 negative pole is also connected with the negative pole of the 3rd isolating diode VD3，The positive pole of the 3rd isolating diode VD3 connects the positive pole of power supply BT，The minus earth of power supply BT，The stationary contact K1-2 of temperature relay K1 connects the resistive heater 12 (R1 as of figure 4 of multiple parallel connections、R2、R3……Rn)，Resistive heater 12 is located in the zone of heating 3 within base station outer case 1，Friendship/DC converter B、Each isolating diode、Standby charging battery jar E、Power supply BT is all located in base station outer case 1.
The operation principle of the present invention is described in detail below by accompanying drawing 4:
When line voltage is powered normal, ac grid voltage is transformed into DC voltage by friendship/DC converter B, one side is that resistive heater 12 is powered by the second isolating diode VD2 and temperature relay K1, another aspect is that 12V standby charging battery jar E powers by the first isolating diode VD1, and 12V standby charging battery jar E is that 12V power supply BT charges by the 4th isolating diode VD4；When line voltage power abnormal or have a power failure time, 12V power supply BT is that resistive heater 12 is powered by the 3rd isolating diode VD3 and temperature relay K1, power supply mode switch to existing mature technology, do not repeat them here.Temperature relay in circuit uses double chamber door limit temperature relay, ceiling temperature chamber door limit is set to 10 DEG C, lower limit temperature chamber door limit is set to 0 DEG C, namely when the ambient temperature in base station enclosure is less than 0 DEG C, temperature relay adhesive resistive heater 12 begins to warm up, when the ambient temperature in base station enclosure is higher than 10 DEG C, temperature relay disconnects resistive heater 12 and stops heating.Resistive heater 12 in circuit is made up of several resistive heaters 12, and depending on the selection of resistive heater 12 quantity is mostly depending on area, the quantity such as the colder regional resistive heater 12 in northwest and northeast will be selected more, and southern area is few.
Claims (7)
1. a high speed communication base station heating and thermal insulation and ventilation unit, it is characterized in that: include base station outer case and the heating system of rectangular structure front openings, one side in outer case front, base station passes through gemel connection chamber door, outer case bottom surface, base station is provided with string holes, it is provided with zone of heating inside the outer case of base station, zone of heating is by the back side of base station outer case, the left side, the back side clamping plate of the right side and parallel correspondence, left side clamping plate, right side clamping plate are constituted, back side clamping plate, left side clamping plate, right side clamping plate are provided with multiple louvre, vent is offered on the left side of base station outer case, along by the hinged sealing plate of damping device on vent, sealing plate area and vent area equation, the right side structure of base station outer case is identical with left side structure；nullHeating system includes friendship/DC converter，The input of friendship/DC converter is used for connecting civil power，First outfan of friendship/DC converter connects the first isolating diode positive pole，First isolating diode negative pole connects the charging end of standby charging battery jar，The sending end of standby charging battery jar connects the 4th isolating diode positive pole，4th isolating diode negative pole connects the positive pole of power supply，Second outfan of friendship/DC converter connects the second isolating diode positive pole，Second isolating diode negative pole connects the movable contact of temperature relay，Second isolating diode negative pole is also connected with the negative pole of the 3rd isolating diode，The positive pole of the 3rd isolating diode connects the positive pole of power supply，The minus earth of power supply，The stationary contact of temperature relay connects heater，Heater is located in the zone of heating within the outer case of base station，Friendship/DC converter、Each isolating diode、Standby charging battery jar、Power supply is all located in the outer case of base station.
High speed communication base station heating and thermal insulation the most according to claim 1 and ventilation unit, it is characterised in that: outer case upper surface, base station is provided with ridge capping, and the lower surface area of capping is more than outer case upper surface, base station area.
High speed communication base station heating and thermal insulation the most according to claim 2 and ventilation unit, it is characterized in that: the surrounding of described chamber door inner face extends along in the outer case of base station, extension is chamber door dust-proof plate, the side base station outer case surrounding appearance corresponding with chamber door extends outside the outer case of base station, extension is casing dust-proof plate, and chamber door dust-proof plate inside circumference is provided with waterproof gasket.
High speed communication base station heating and thermal insulation the most according to claim 3 and ventilation unit, it is characterised in that: described heater uses the resistive heater of multiple parallel connections.
High speed communication base station heating and thermal insulation the most according to claim 4 and ventilation unit, it is characterised in that: described string holes is provided with multiple.
High speed communication base station heating and thermal insulation the most according to claim 5 and ventilation unit, it is characterised in that: scribble heat-insulation layer on described base station outer case inwall.
High speed communication base station heating and thermal insulation the most according to claim 6 and ventilation unit, it is characterised in that: described damping device uses damp hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410248793.9A CN104053341B (en) | 2014-06-06 | 2014-06-06 | A kind of high speed communication base station heating and thermal insulation and ventilation unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410248793.9A CN104053341B (en) | 2014-06-06 | 2014-06-06 | A kind of high speed communication base station heating and thermal insulation and ventilation unit |
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| CN104053341A CN104053341A (en) | 2014-09-17 |
| CN104053341B true CN104053341B (en) | 2017-01-04 |
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| CN201410248793.9A Active CN104053341B (en) | 2014-06-06 | 2014-06-06 | A kind of high speed communication base station heating and thermal insulation and ventilation unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106329334A (en) * | 2016-11-01 | 2017-01-11 | 河南机电高等专科学校 | Protector of assembled transformer with remote pre-warning monitoring function |
| CN109618525A (en) * | 2018-11-29 | 2019-04-12 | 重庆光电信息研究院有限公司 | A kind of pluggable module cabinet with scalability |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1111534A (en) * | 1997-06-25 | 1999-01-19 | Kokusai Electric Co Ltd | Container case for equipment installed outdoors |
| CN2888333Y (en) * | 2006-04-25 | 2007-04-11 | 闫成林 | Intelligent temperature control power saving device for communication apparatus room |
| WO2007095846A1 (en) * | 2006-02-24 | 2007-08-30 | Huawei Technologies Co., Ltd. | Temperature control device, management device, system and method |
| CN201518329U (en) * | 2009-09-08 | 2010-06-30 | 胡继业 | Constant-temperature cabinet |
| CN103123995A (en) * | 2011-11-18 | 2013-05-29 | 北汽福田汽车股份有限公司 | Heating and heat-insulation system for automotive battery |
| CN204014379U (en) * | 2014-06-06 | 2014-12-10 | 河南省交通科学技术研究院有限公司 | Base station heating and thermal insulation and ventilation unit for a kind of high speed communication |
-
2014
- 2014-06-06 CN CN201410248793.9A patent/CN104053341B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1111534A (en) * | 1997-06-25 | 1999-01-19 | Kokusai Electric Co Ltd | Container case for equipment installed outdoors |
| WO2007095846A1 (en) * | 2006-02-24 | 2007-08-30 | Huawei Technologies Co., Ltd. | Temperature control device, management device, system and method |
| CN2888333Y (en) * | 2006-04-25 | 2007-04-11 | 闫成林 | Intelligent temperature control power saving device for communication apparatus room |
| CN201518329U (en) * | 2009-09-08 | 2010-06-30 | 胡继业 | Constant-temperature cabinet |
| CN103123995A (en) * | 2011-11-18 | 2013-05-29 | 北汽福田汽车股份有限公司 | Heating and heat-insulation system for automotive battery |
| CN204014379U (en) * | 2014-06-06 | 2014-12-10 | 河南省交通科学技术研究院有限公司 | Base station heating and thermal insulation and ventilation unit for a kind of high speed communication |
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| CN104053341A (en) | 2014-09-17 |
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