CN206895120U - A kind of heat abstractor of room relay protection - Google Patents
A kind of heat abstractor of room relay protection Download PDFInfo
- Publication number
- CN206895120U CN206895120U CN201720882300.6U CN201720882300U CN206895120U CN 206895120 U CN206895120 U CN 206895120U CN 201720882300 U CN201720882300 U CN 201720882300U CN 206895120 U CN206895120 U CN 206895120U
- Authority
- CN
- China
- Prior art keywords
- heat
- relay protection
- small
- shell
- room
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of heat abstractor of room relay protection, including shell, hollow heat-conducting plate and high temperature alarm, shell lower end is provided with extension baffle plate, and the beneficial effect that the utility model is reached is：The heat sink interior of the room relay protection is provided with some hollow heat-conducting plates, hollow heat-conducting plate is also connected by air outlet with small-sized fan, so wind can be blown into inside hollow heat-conducting plate by small-sized fan, then the heat that hollow heat-conducting plate is adsorbed is taken away, and the air intake cross-sectional area of the air inlet in the heat abstractor of the room relay protection is more than its outlet air end cross-sectional area, the wind that this structure can suck micro-machine carries out certain compression, it is cooled by the pressure for increasing distinguished and admirable, the distinguished and admirable of suction can be so set to carry more temperature, and the room is with being additionally provided with some electromagnet on the shell of the heat abstractor of relay protection, and high temperature alarm then can remind user when temperature is too high.
Description
Technical field
It the utility model is related to the technical field of heat dissipation of relay protection, the radiating dress of more particularly to a kind of room relay protection
Put.
Background technology
Research electric power system fault and the unusual service condition for jeopardizing safe operation, arranged with inquiring into the automation of the anti-accident of its countermeasure
Apply.Because once main in its evolution power system and its element (generator, transformation are protected using the relay for having contact
Device, transmission line of electricity, bus etc.) it is allowed to exempt from infringement, so abbreviation relay protection.Basic task is：When event occurs for power system
When barrier or unusual service condition, within shortest time in the cards and Minimum Area, faulty equipment is cut off from system automatically, or
Send signal and unusual service condition root is eliminated by operator on duty, so that the damage of equipment and the shadow to adjoining area power supply is alleviated or avoided
Ring.Relay protection in the course of the work, inevitably results from heat, and the thermal diffusivity of in general protective relaying device is not
It is good, so needing a kind of device that protective relaying device can be aided in radiate.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of room relay protection
Heat abstractor.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of heat abstractor of room relay protection of the utility model, including shell, hollow heat-conducting plate and high temperature alarm,
The shell lower end is provided with extension baffle plate, and the extension baffle plate is connected with air inlet, and the air inlet lower end is connected with air inlet
Filter, the air inlet upper end are provided with small-sized fan, and the small-sized fan upper end is connected with some skies by air outlet
Heart heat-conducting plate, the shell upper end are connected with dust excluding plate described in dust excluding plate and are connected with the hollow heat-conducting plate, the outer casing inner wall
High temperature alarm is provided with, and the small-sized fan both sides are respectively equipped with battery and miniature transformer, the outer side is set
There are switch panel and some small-sized electromagnets.
Preferably, the hollow heat-conducting plate is made up of the good metallic aluminium of thermal conductivity.
Preferably, the air intake cross-sectional area of the air inlet is more than its outlet air end cross-sectional area.
Preferably, the battery is electric with the small-sized fan and the miniature transformer respectively by the switch panel
Connection, and the miniature transformer electrically connects with the small-sized electromagnet.
The beneficial effect that the utility model is reached is：The heat sink interior of the room relay protection is provided with some hollow
Heat-conducting plate, hollow heat-conducting plate are also connected by air outlet with small-sized fan, so wind can be blown into hollow heat conduction by small-sized fan
Intralamellar part, then the heat that hollow heat-conducting plate is adsorbed is taken away, and the air intake in the heat abstractor of the room relay protection
The air intake cross-sectional area of mouth is more than its outlet air end cross-sectional area, and the wind that this structure can suck micro-machine carries out certain
Compression, is cooled by the pressure for increasing distinguished and admirable to it, the distinguished and admirable of suction is carried more temperature, and
And the room can make user at any time should with some electromagnet, electromagnet is additionally provided with the shell of the heat abstractor of relay protection
Room is fixed on protective relaying device with the heat abstractor of relay protection or is to remove, and high temperature alarm then can be in temperature
User is reminded when too high, the air inlet filter of the heat abstractor upper and lower ends of the room relay protection and dust excluding plate be also in addition
It can prevent dust from entering in the device.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is cut away view of the present utility model；
Fig. 2 is overall structure diagram of the present utility model.
In figure：1st, shell；2nd, air inlet filter；3rd, air inlet；4th, baffle plate is extended；5th, small-sized fan；6th, air outlet；7、
Hollow heat-conducting plate；8th, dust excluding plate；9th, battery；10th, miniature transformer；11st, small-sized electromagnet；12nd, high temperature alarm；13rd, open
Close panel.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
As shown in Figure 1-2, a kind of heat abstractor of room relay protection, including shell 1, hollow heat-conducting plate 7 and high temperature report
Alert device 12, the lower end of shell 1 are provided with extension baffle plate 4, and extension baffle plate 4 is connected with air inlet 3, and the lower end of air inlet 3 is connected with air inlet
Filter 2, the upper end of air inlet 3 are provided with small-sized fan 5, and the upper end of small-sized fan 5 is connected with some hollow heat-conducting plates by air outlet 6
7, the upper end of shell 1 is connected with the dust excluding plate 8 of dust excluding plate 8 and is connected with hollow heat-conducting plate 7, and the inwall of shell 1 is provided with high temperature alarm 12,
And the both sides of small-sized fan 5 are respectively equipped with battery 9 and miniature transformer 10, the outside of shell 1 is provided with switch panel 13 and some small
Type electromagnet 11.
Hollow heat-conducting plate 7 is made up of the good metallic aluminium of thermal conductivity, in order to adsorb heat.The air intake of air inlet 3 is horizontal
Sectional area is more than its outlet air end cross-sectional area, and the wind that this structure can suck micro-machine carries out certain compression, passes through increasing
Distinguished and admirable pressure is added to cool to distinguished and admirable.Battery 9 by switch panel 13 respectively with small-sized fan 5 and miniature transformer 10
Electrical connection, and the miniature transformer 10 electrically connects with small-sized electromagnet 11, in order to operate and use.
Specifically, when in use, the room only need to be placed on relay protection with the heat abstractor of relay protection and filled by user
On the metal shell put, miniature transformer 10 is then opened by switch panel 13, miniature transformer 10 can start compact electromagnetic
Iron 11, then the heat abstractor of the room relay protection will adsorb on the shell of protective relaying device, then by opening
Close panel 13 and open small-sized fan 5, wind can be blown into inside hollow heat-conducting plate 7 by small-sized fan 5, then by hollow heat-conducting plate 7
The heat adsorbed is taken away, and the room is more than with the air intake cross-sectional area of the air inlet 3 in the heat abstractor of relay protection
Its outlet air end cross-sectional area, the wind that this structure can suck micro-machine carries out certain compression, by increasing distinguished and admirable pressure
It is cooled by force, the distinguished and admirable of suction is carried more temperature, and high temperature alarm 12 then can be
User is reminded when temperature is too high, in addition the air inlet filter 2 of the heat abstractor upper and lower ends of the room relay protection and anti-
Dirt plate 8 is also prevented from dust and entered in the device.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of heat abstractor of room relay protection, including shell (1), hollow heat-conducting plate (7) and high temperature alarm (12), its
Be characterised by, shell (1) lower end is provided with extension baffle plate (4), and the extension baffle plate (4) is connected with air inlet (3), it is described enter
Air port (3) lower end is connected with air inlet filter (2), and air inlet (3) upper end is provided with small-sized fan (5), the Miniature wind
Machine (5) upper end is connected with some hollow heat-conducting plates (7) by air outlet (6), and shell (1) upper end is connected with dust excluding plate
(8), the dust excluding plate (8) is connected with the hollow heat-conducting plate (7), and shell (1) inwall is provided with high temperature alarm (12),
And small-sized fan (5) both sides are respectively equipped with battery (9) and miniature transformer (10), are provided with and open on the outside of the shell (1)
Close panel (13) and some small-sized electromagnets (11).
A kind of 2. heat abstractor of room relay protection according to claim 1, it is characterised in that the hollow heat-conducting plate
(7) it is made up of the good metallic aluminium of thermal conductivity.
A kind of 3. heat abstractor of room relay protection according to claim 1, it is characterised in that the air inlet (3)
Air intake cross-sectional area be more than its outlet air end cross-sectional area.
A kind of 4. heat abstractor of room relay protection according to claim 1, it is characterised in that the battery (9)
Electrically connected respectively with the small-sized fan (5) and the miniature transformer (10) by the switch panel (13), and it is described small
Type transformer (10) electrically connects with the small-sized electromagnet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720882300.6U CN206895120U (en) | 2017-07-20 | 2017-07-20 | A kind of heat abstractor of room relay protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720882300.6U CN206895120U (en) | 2017-07-20 | 2017-07-20 | A kind of heat abstractor of room relay protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206895120U true CN206895120U (en) | 2018-01-16 |
Family
ID=61297036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720882300.6U Active CN206895120U (en) | 2017-07-20 | 2017-07-20 | A kind of heat abstractor of room relay protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206895120U (en) |
-
2017
- 2017-07-20 CN CN201720882300.6U patent/CN206895120U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206961907U (en) | A kind of New-energy electric vehicle battery bag | |
| CN108738261A (en) | A kind of exchange cabinet with high-efficient radiating function | |
| CN114843072A (en) | Fill electric pile with safe type high frequency transformer | |
| CN206895120U (en) | A kind of heat abstractor of room relay protection | |
| CN207320601U (en) | A kind of switch board of high efficiency and heat radiation | |
| CN204539655U (en) | A kind of control cubicle for robot | |
| CN215343543U (en) | Heat dissipation dustproof box for electric power system | |
| CN215681334U (en) | Switch board with heat dissipation function | |
| CN214014707U (en) | Chemical instrument regulator cubicle | |
| CN213186101U (en) | Quick heat dissipation type communication repeater | |
| CN210723858U (en) | Heat dissipation power equipment for power engineering | |
| CN208401360U (en) | A kind of power control cabinet cooling device | |
| CN207967702U (en) | A kind of power transformation box controller | |
| CN208272460U (en) | A kind of outdoor has the power distribution cabinet of dedusting function | |
| CN207743608U (en) | A kind of heat dissipation type high power cabinet for eliminating function with charged particle | |
| CN207218510U (en) | The power unit device of Large Copacity | |
| CN207398700U (en) | A kind of drawer-type switch cabinet | |
| CN206042638U (en) | A safety arrangement for purification water tank host computer | |
| CN216058094U (en) | Heat dissipation efficient low pressure regulator cubicle | |
| CN208173491U (en) | A kind of breaker of plastic casing | |
| CN219843427U (en) | Novel overheat protection device for intelligent charger | |
| CN216142865U (en) | Monitoring system for wind power generation equipment | |
| CN221102838U (en) | Distribution switch control equipment with shockproof and noise reduction functions | |
| CN214627823U (en) | Pressure reducing mechanism for control cabinet of industrial robot | |
| CN210326645U (en) | Prefabricated box-type substation heat dissipation and ventilation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |