CN208015182U - A kind of rain-proof heat dissipation ring main unit - Google Patents
A kind of rain-proof heat dissipation ring main unit Download PDFInfo
- Publication number
- CN208015182U CN208015182U CN201820450636.XU CN201820450636U CN208015182U CN 208015182 U CN208015182 U CN 208015182U CN 201820450636 U CN201820450636 U CN 201820450636U CN 208015182 U CN208015182 U CN 208015182U
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- China
- Prior art keywords
- cabinet door
- inner frame
- interior
- cabinet
- ring main
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a kind of rain-proof heat dissipation ring main units, the ring main unit includes outer cabinet door, middle cabinet door, cabinet top, inner frame, low-tension supply, interior cabinet, the outer cabinet door is installed on inner frame front end, outer cabinet door is equipped with windowpane and door lock, outer cabinet door and windowpane are tightly connected by glass strip of paper used for sealing, and rubber strip is installed on 1 periphery of outer cabinet door；The middle cabinet door is installed on inner frame, is placed between outer cabinet door and interior cabinet, and ammeter, electrification display, on-load switch and earthing switch are installed in middle cabinet door.The utility model has the advantages that：Using the design of inside and outside two layers of cabinet door, rain proofness is more preferably, it is ensured that the control original paper safe operation in cabinet door.
Description
Technical field
The utility model is related to a kind of outdoor electric facilities, more particularly, to a kind of rain-proof heat dissipation ring main unit.
Background technology
Ring main unit is a kind of power equipment, is divided into indoor type and outdoor type, and the ring main unit of outdoor type is placed in open air for a long time
Work, adapts to the working condition requirement of the outdoor environments such as rain-proof dust-proof, and the ring main unit of usual outdoor type can all be arranged outside the iron sheet of waterproof
Cabinet is protected.If rainwater most probably causes danger into ring main unit, the ring main unit of outwork is generally divided into interior cabinet and outer
Cabinet, outer cabinet play common rain-proof, it is sun-proof, dust-proof the effects that.But ring main unit long-term work will produce a large amount of thermal energy, such as too late
When heat dissipation will influence looped network in cabinet operating mode.Especially rainforest area, ring main unit should adapt to ensure to dissipate while rainfall big operating mode
Hot function it is good.
Utility model content
The utility model is directed to the deficiency of existing product, and provides a kind of rain-proof heat dissipation ring main unit.The utility model is wanted
The technical issues of solution is：
A kind of rain-proof heat dissipation ring main unit of the utility model, the ring main unit includes outer cabinet door, middle cabinet door, cabinet top, inside
Frame, low-tension supply, interior cabinet, the outer cabinet door are installed on inner frame front end, and outer cabinet door is equipped with windowpane and door lock, outer cabinet
Door and windowpane are tightly connected by glass strip of paper used for sealing, and rubber strip is installed on 1 periphery of outer cabinet door；The middle cabinet door is installed on inner frame
On, it is placed between outer cabinet door and interior cabinet, ammeter, electrification display, on-load switch and earthing switch is installed in middle cabinet door；The cabinet
Top is installed on inner frame top, and deflector is arranged in cabinet top lower inside, and discharge outlet is arranged in cabinet top bottom；The interior cabinet is installed on
In inner frame, interior cabinet is divided into three top layer, middle level and bottom hermetically sealed operating rooms, between top layer and middle level installation insulation every
Plate forms cable vault between bottom and inner frame；The low-tension supply is installed on inner frame bottom and is connect with negative-pressure air fan；
Side plate is installed on inner frame both sides, and heat emission hole is opened up at the top of side plate, anti-dust filter mesh is installed inside heat emission hole；Interior plate is installed
In inner frame centre position, two interior plates form apoplexy channel；Temperature and humidity sensor is installed on inner frame bottom.
Further, the windowpane accounts for the area of outer cabinet door 1/2, and material uses tempered glass.
Further, symmetrical two of the discharge outlet is distributed in cabinet top both sides centre position.
Further, the deflector is ellipsoidal shape.
Further, the temperature and humidity sensor control low-tension supply is turned on and off.
The utility model has the beneficial effects that：1, reasonable for structure, it is easily fabricated, it is at low cost；2, highly practical, safely may be used
It leans on；3, using the design of inside and outside two layers of cabinet door, rain proofness is more preferably, it is ensured that the control original paper safe operation in cabinet door；4, using temperature
Humidity sensor control low-tension supply to open negative-pressure air fan, be suitable for illumination insufficient rainforest area；5, side plate, inside
Form airflow channel between plate and deflector, effective temperature-reducing while avoids the generation of condensation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side structure schematic diagram of the utility model.
Fig. 3 is the airflow channel schematic diagram of the utility model.
In figure：Outer cabinet door 1, interior cabinet door 2, cabinet top 3, inner frame 4, low-tension supply 5, interior cabinet 6, temperature and humidity sensor 7, rubber
Adhesive tape 11, windowpane 13, door lock 14, observation window 21, ammeter 22, electrification display 23, on-load switch 24, connects glass strip of paper used for sealing 12
Ground switch 25, deflector 31, discharge outlet 32, side plate 41, heat emission hole 42, anti-dust filter mesh 43, negative-pressure air fan 51, apoplexy channel
52, interior plate 53, top layer 61, insulating barrier 62, middle level 63, bottom 64, cable vault 65.
Specific implementation mode
With reference to embodiment, the utility model will be further described.
The utility model a kind of rain-proof heat dissipation ring main unit mainly by outer cabinet door 1, interior cabinet door 2, cabinet top 3, inner frame 4,
Low-tension supply 5, interior cabinet 6 form.
The outer cabinet door 1 is installed on 4 front end of inner frame, and outer cabinet door 1 is equipped with windowpane 13 and door lock 14, outer cabinet door 1
It is tightly connected by glass strip of paper used for sealing 12 with windowpane 13, rubber strip 11 is installed on 1 periphery of outer cabinet door；In the interior cabinet door 2 is installed on
It on portion's frame 4, is placed between outer cabinet door 1 and interior cabinet 6, ammeter 22, electrification display 23, on-load switch 24 is installed in interior cabinet door 2
With earthing switch 25；The cabinet top 3 is installed on 4 top of inner frame, and deflector 31,3 bottom of cabinet top is arranged in 3 lower inside of cabinet top
Discharge outlet 32 is set；The interior cabinet 6 is installed in inner frame 4, and interior cabinet 6 divides for top layer 61, middle level 63 and bottom 64 3 entirely
Seal operation room installs insulating barrier 62, cable vault is formed between bottom 64 and inner frame 4 between top layer 61 and middle level 63
65；The low-tension supply 5 is installed on 4 bottom of inner frame and is connect with negative-pressure air fan 51；Side plate 41 is installed on 4 liang of inner frame
Side, 41 top of side plate open up heat emission hole 42, and anti-dust filter mesh 43 is installed in 42 inside of heat emission hole；Interior plate 53 is installed on inner frame
4 centre positions, two interior plates 53 form apoplexy channel 52；Temperature and humidity sensor 7 is installed on 4 bottom of inner frame.
The windowpane 13 accounts for the area of outer cabinet door 11/2, and material uses tempered glass.
The discharge outlet 32 symmetrical two is distributed in 3 both sides centre position of cabinet top.
The deflector 31 is ellipsoidal shape.
The temperature and humidity sensor 7 controls low-tension supply 5 and is turned on and off, and is opened under high humility and high temperature environment low
Voltage source 5 works to start negative-pressure air fan 51.
A kind of rain-proof heat dissipation ring main unit of the utility model, using the design of inside and outside two layers of cabinet door, rain proofness is more preferably, it is ensured that
Control original paper safe operation in cabinet door；Using temperature and humidity sensor control low-tension supply to open negative-pressure air fan, it is applicable in
In the insufficient rainforest area of illumination；Form airflow channel between side plate, interior plate and deflector, effective temperature-reducing while avoids coagulating
The generation of dew.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (5)
- The ring main unit 1. a kind of rain-proof radiates, characterized in that the ring main unit includes outer cabinet door（1）, interior cabinet door（2）, cabinet top（3）, Inner frame（4）, low-tension supply（5）, interior cabinet（6）, the outer cabinet door（1）It is installed on inner frame（4）Front end, outer cabinet door（1） It is equipped with windowpane（13）And door lock（14）, outer cabinet door（1）And windowpane（13）Pass through glass strip of paper used for sealing（12）It is tightly connected, outer cabinet Door（1）Periphery is installed by rubber strip（11）；The interior cabinet door（2）It is installed on inner frame（4）On, it is placed in outer cabinet door（1）With interior cabinet （6）Between, interior cabinet door（2）Upper installation ammeter（22）, electrification display（23）, on-load switch（24）And earthing switch（25）；Institute State cabinet top（3）It is installed on inner frame（4）Top, cabinet top（3）Deflector is arranged in lower inside（31）, cabinet top（3）Bottom is arranged Discharge outlet（32）；The interior cabinet（6）It is installed on inner frame（4）It is interior, interior cabinet（6）It is divided into top layer（61）, middle level（63）And bottom （64）Three hermetically sealed operating rooms, top layer（61）The middle level and（63）Between insulating barrier is installed（62）, bottom（64）With interior sash Frame（4）Between form cable vault（65）；The low-tension supply（5）It is installed on inner frame（4）Bottom and negative-pressure air fan（51）Even It connects；Side plate（41）It is installed on inner frame（4）Both sides, side plate（41）Top opens up heat emission hole（42）, heat emission hole（42）Inside peace Fill anti-dust filter mesh（43）；Interior plate（53）It is installed on inner frame（4）Centre position, two interior plates（53）It is logical to form apoplexy Road（52）；Temperature and humidity sensor（7）It is installed on inner frame（4）Bottom.
- The ring main unit 2. a kind of rain-proof according to claim 1 radiates, characterized in that the windowpane（13）Account for outer cabinet door （1）1/2 area, material use tempered glass.
- The ring main unit 3. a kind of rain-proof according to claim 1 radiates, characterized in that the discharge outlet（32）Symmetrical two points It is distributed in cabinet top（3）Both sides centre position.
- The ring main unit 4. a kind of rain-proof according to claim 1 radiates, characterized in that the deflector（31）For ellipsoid shape Shape.
- The ring main unit 5. a kind of rain-proof according to claim 1 radiates, characterized in that the temperature and humidity sensor（7）Control Low-tension supply（5）It is turned on and off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820450636.XU CN208015182U (en) | 2018-04-02 | 2018-04-02 | A kind of rain-proof heat dissipation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820450636.XU CN208015182U (en) | 2018-04-02 | 2018-04-02 | A kind of rain-proof heat dissipation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208015182U true CN208015182U (en) | 2018-10-26 |
Family
ID=63891499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820450636.XU Active CN208015182U (en) | 2018-04-02 | 2018-04-02 | A kind of rain-proof heat dissipation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208015182U (en) |
-
2018
- 2018-04-02 CN CN201820450636.XU patent/CN208015182U/en active Active
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