CN205811369U - A kind of heat sink of outdoor electric cabinet - Google Patents
A kind of heat sink of outdoor electric cabinet Download PDFInfo
- Publication number
- CN205811369U CN205811369U CN201620784904.2U CN201620784904U CN205811369U CN 205811369 U CN205811369 U CN 205811369U CN 201620784904 U CN201620784904 U CN 201620784904U CN 205811369 U CN205811369 U CN 205811369U
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- China
- Prior art keywords
- cabinet
- electric power
- layer
- power cabinet
- vaporizer
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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 - Fee Related
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Abstract
This utility model relates to the heat sink of a kind of outdoor electric cabinet, including electric power cabinet cabinet, it is characterized in that: in the four sides sidewall of described electric power cabinet cabinet, be provided with void layer, cooling water it is filled with in described void layer, described void layer is communicated with radiator coil tube by water inlet pipe and outlet pipe, it is provided with water pump on described outlet pipe, described radiator coil tube is arranged in vaporizer, the entrance of vaporizer is connected by pipeline compressor, the outlet of vaporizer is connected by pipeline choke valve, described choke valve connects condenser, described condenser connects compressor.
Description
Technical field
This utility model belongs to electrical equipment technical field, relates to the heat sink of a kind of power equipment, especially a kind of
The heat sink of outdoor electric cabinet.
Background technology
Electric power cabinet, as the important component part in power system, in whole electrical network course of conveying, has extremely important
Effect, in electric power cabinet cabinet, electric elements is properly functioning, is the important leverage that normally carries of electrical network.
In prior art, outdoor electric cabinet is in open-air atmosphere for a long time, the most during the broiling summer, in electric power cabinet
The temperature in portion can be due to outside environmental elements, and self device internal runs produced heat and raises, it is most likely that burn
Device in bad electric power cabinet, there is potential safety hazard in properly functioning to electrical network.In place of this is the deficiencies in the prior art.
Therefore, for drawbacks described above of the prior art, it is provided that design the heat sink of a kind of outdoor electric cabinet, to solve
Above-mentioned technical problem, is necessary.
Utility model content
The purpose of this utility model is, the defect existed for above-mentioned prior art, it is provided that a kind of outdoor electric of design
The heat sink of cabinet, to solve above-mentioned technical problem.
For achieving the above object, this utility model provides techniques below scheme:
The heat sink of a kind of outdoor electric cabinet, including electric power cabinet cabinet, it is characterised in that: described electric power cabinet cabinet
Being provided with void layer on four sides in sidewall, be filled with cooling water in described void layer, described void layer is by water inlet pipe and goes out
Cross current has radiator coil tube, and described outlet pipe is provided with water pump, and described radiator coil tube is arranged in vaporizer, evaporation
The entrance of device is connected by pipeline compressor, and the outlet of vaporizer is connected by pipeline choke valve, and described choke valve is even
Being connected to condenser, described condenser connects compressor；
Described evaporator external is provided with thermal insulation layer, and described thermal insulation layer includes layer glass fibrous layer, Yi Jiwei
Asbestos layer between described layer glass fibrous layer；
Described compressor, water pump have power supply by electromagnetic relay connection, and described electromagnetic relay connects to be had
Microcontroller；
Being provided with temperature sensor in described electric power cabinet cabinet, described temperature sensor is connected to microcontroller；
Being additionally provided with drain blower fan in described electric power cabinet cabinet, the discharge pipe of drain blower fan stretches into electric power cabinet bottom of cabinet bulk
In the air vent arranged, vent is outside equipped with airstrainer, and the blast pipe of drain blower fan connects serpentine pipe, described electric power
Being provided with ventilation duct on the roof of cabinet cabinet, described ventilation duct extends to outside electric power cabinet cabinet, and described ventilation duct is arranged
There is bracing frame, described bracing frame is provided with umbrella crown；
Described drain blower fan is connected to power supply by electromagnetic relay；
Described microcontroller is also associated with in GPRS remote communication module, described GPRS remote communication module and control
The heart communicates.
Preferably, the bottom of described electric power cabinet cabinet is provided with base.
Preferably, described microcontroller is singlechip controller.
The beneficial effects of the utility model are, by arranging void layer in the four sides sidewall of electric power cabinet cabinet, and
Cooling water is filled, it is possible to absorb the heat in electric power cabinet cabinet, play the effect of heat radiation in void layer；
By the temperature in temperature sensor detecting box body, and send to microcontroller, if the temperature value in cabinet is high
In preset value, then microprocessor controls electromagnetic relay conducting, water pump, compressor and drain blower fan obtain electric work so that cabinet
Cooling water circulation in body sidewall void layer, and dispelled the heat by radiator coil tube, the cold air that compressor produces enters in vaporizer, with
Cooling water in radiator coil tube carries out heat exchange, to reduce the temperature of radiator coil tube inner cooling water；Drain blower fan is by cabinet
Air conduction is to outside cabinet, and by ventilation duct by expensive internal for Cryogenic air introducing in external world, simultaneously by serpentine pipe is set can
Produce air at cabinet to mediate, reduce the temperature in cabinet；
Thermal insulation layer is set by the outer surface at vaporizer, it is possible to avoid heat and the friendship of external environment heat in vaporizer
Change；
Temperature value in electric power cabinet can be sent in real time to control centre, to electric power cabinet by GPRS remote communication module
Interior temperature is monitored.Additionally, this utility model design principle is reliable, simple in construction, there is application prospect widely.
As can be seen here, this utility model compared with prior art, has substantive distinguishing features and progress, its useful effect implemented
Fruit is also apparent from.
Accompanying drawing explanation
Fig. 1 is the structural representation of the heat sink of a kind of outdoor electric cabinet that this utility model provides.
Fig. 2 is the structural representation of thermal insulation board in Fig. 1.
Fig. 3 is the control principle drawing of the heat sink of a kind of outdoor electric cabinet that this utility model provides.
Wherein, 1-electric power cabinet cabinet, 2-void layer, 3-radiator coil tube, 4-water pump, 5-vaporizer, 6-compressor, 7-throttles
Valve, 8-condenser, 9-electromagnetic relay, 10-power supply, 11-microcontroller, 12-temperature sensor, 13-drain blower fan,
14-airstrainer, 15-serpentine pipe, 16-ventilation duct, 17-bracing frame, 18-umbrella crown, 19-base, 20-GPRS telecommunication mould
Block, 21-control centre, 22-thermal insulation layer, 22.1-glass layer, 22.2-asbestos layer.
Detailed description of the invention
The utility model is elaborated below in conjunction with the accompanying drawings and by specific embodiment, and following example are to this
The explanation of utility model, and this utility model is not limited to implementation below.
As shown in Figures 1 to 3, the heat sink of a kind of outdoor electric cabinet that this utility model provides, including electric power cabinet cabinet
1, it is provided with void layer 2 in the four sides sidewall of described electric power cabinet cabinet 1, in described void layer 2, is filled with cooling water, described
Void layer 2 be communicated with radiator coil tube 3 by water inlet pipe and outlet pipe, described outlet pipe is provided with water pump 4, described dissipates
Hot coil 3 is arranged in vaporizer 5, and the entrance of vaporizer 5 is connected by pipeline compressor 6, and the outlet of vaporizer 5 is by pipe
Road connects choke valve 7, and described choke valve 7 connects has condenser 8, described condenser 8 to connect compressor 6；
Described vaporizer 5 outer surface is provided with thermal insulation layer 22, and described thermal insulation layer 22 includes layer glass fibrous layer
22.1, and the asbestos layer 22.2 between described layer glass fibrous layer 22.1；
Described compressor 6, water pump 4 have power supply 10, described electromagnetic relay 9 by electromagnetic relay 9 connection
Connect and have microcontroller 11；
Being provided with temperature sensor 12 in described electric power cabinet cabinet 1, described temperature sensor 12 is connected to microcontroller
Device 11；
Being additionally provided with drain blower fan 13 in described electric power cabinet cabinet 1, the discharge pipe of drain blower fan 13 stretches into electric power cabinet cabinet
In the air vent arranged bottom body, vent is outside equipped with airstrainer 14, and the blast pipe of drain blower fan 13 connects spiral
Pipe 15, the roof of described electric power cabinet cabinet 1 is provided with ventilation duct 16, and described ventilation duct 16 extends to outside electric power cabinet cabinet
Portion, described ventilation duct is provided with bracing frame 17, described bracing frame 17 is provided with umbrella crown 18；
Described drain blower fan 13 is connected to power supply by electromagnetic relay 9；
Described microcontroller 11 is also associated with GPRS remote communication module 20, described GPRS remote communication module 20 with
Control centre 21 communicates.
In the present embodiment, the bottom of described electric power cabinet cabinet 1 is provided with base 19.
In the present embodiment, described microcontroller 11 is singlechip controller.
Only preferred implementation of the present utility model disclosed above, but this utility model is not limited to this, any
What those skilled in the art can think does not has creative change, and is made under without departing from this utility model principle premise
Some improvements and modifications, all should fall in protection domain of the present utility model.
Claims (3)
1. a heat sink for outdoor electric cabinet, including electric power cabinet cabinet, it is characterised in that: the four of described electric power cabinet cabinet
Being provided with void layer in the sidewall of face, be filled with cooling water in described void layer, described void layer passes through water inlet pipe and water outlet
Pipe is communicated with radiator coil tube, and described outlet pipe is provided with water pump, and described radiator coil tube is arranged in vaporizer, vaporizer
Entrance connected by pipeline and have compressor, the outlet of vaporizer is connected by pipeline a choke valve, and described choke valve connects
Condenser, described condenser is had to connect compressor；
Described evaporator external is provided with thermal insulation layer, and described thermal insulation layer includes layer glass fibrous layer, and is positioned at institute
State the asbestos layer between layer glass fibrous layer；
Described compressor, water pump have power supply by electromagnetic relay connection, and described electromagnetic relay connects micro-control
Device processed；
Being provided with temperature sensor in described electric power cabinet cabinet, described temperature sensor is connected to microcontroller；
Being additionally provided with drain blower fan in described electric power cabinet cabinet, the discharge pipe of drain blower fan stretches into electric power cabinet bottom of cabinet bulk and arranges
Air vent in, vent is outside equipped with airstrainer, and the blast pipe of drain blower fan connects serpentine pipe, described electric power cabinet cabinet
Being provided with ventilation duct on the roof of body, described ventilation duct extends to outside electric power cabinet cabinet, described ventilation duct is provided with and props up
Support, described bracing frame is provided with umbrella crown；
Described drain blower fan is connected to power supply by electromagnetic relay；
Described microcontroller is also associated with GPRS remote communication module, and described GPRS remote communication module is led to control centre
Letter.
The heat sink of a kind of outdoor electric cabinet the most according to claim 1, it is characterised in that: described electric power cabinet cabinet
Bottom be provided with base.
The heat sink of a kind of outdoor electric cabinet the most according to claim 1 and 2, it is characterised in that: described microcontroller
Device is singlechip controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784904.2U CN205811369U (en) | 2016-07-25 | 2016-07-25 | A kind of heat sink of outdoor electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784904.2U CN205811369U (en) | 2016-07-25 | 2016-07-25 | A kind of heat sink of outdoor electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205811369U true CN205811369U (en) | 2016-12-14 |
Family
ID=57507118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620784904.2U Expired - Fee Related CN205811369U (en) | 2016-07-25 | 2016-07-25 | A kind of heat sink of outdoor electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205811369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207800A (en) * | 2016-07-25 | 2016-12-07 | 国网山东省电力公司惠民县供电公司 | A kind of heat sink of outdoor electric cabinet |
-
2016
- 2016-07-25 CN CN201620784904.2U patent/CN205811369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207800A (en) * | 2016-07-25 | 2016-12-07 | 国网山东省电力公司惠民县供电公司 | A kind of heat sink of outdoor electric cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20210725 |