CN207283000U - A kind of new distribution automation terminal - Google Patents
A kind of new distribution automation terminal Download PDFInfo
- Publication number
- CN207283000U CN207283000U CN201721258461.4U CN201721258461U CN207283000U CN 207283000 U CN207283000 U CN 207283000U CN 201721258461 U CN201721258461 U CN 201721258461U CN 207283000 U CN207283000 U CN 207283000U
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- CN
- China
- Prior art keywords
- chamber
- babinet
- exhaust outlet
- semiconductor cooler
- distribution automation
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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
The utility model discloses a kind of new distribution automation terminal, including babinet, the top of babinet is equipped with rain shield, the inside of babinet is separated into first chamber successively by lower by horizontal first partition and second partition from upper, second chamber and the 3rd chamber, the first air inlet and the first exhaust outlet are respectively equipped with babinet front-rear side walls corresponding to first chamber, exhaust fan is installed in first exhaust outlet, first partition is equipped with opening, and the inner side of opening is fixed with semiconductor cooler, the hot junction of semiconductor cooler is located in first chamber, and the cold end of semiconductor cooler is located in second chamber, the hot junction of semiconductor cooler and cold end surface are equipped with multiple heat exchange fins；The rear side of second chamber is equipped with the second air inlet, and the second exhaust outlet is equipped with the 3rd chamber, and the second exhaust outlet is set close to the front side of babinet.The utility model not only can efficiently be radiated, and aeration structure can help the dehumidifying dehumidifying of box inner structure.
Description
Technical field
It the utility model is related to electrical equipment technical field, more particularly to a kind of new distribution automation terminal.
Background technology
With the fast development of electric power and computer industry, the reliability and flexibly of network system how is preferably improved
Property, strengthen the abilities such as accident analysis and processing, communication, the logout of power grid intelligent switch, become more and more power grids and use
The focal issue that family is concerned about.Distribution network automated remote terminal unit cabinet comes into being, which can be widely applied to urban power distribution network,
The multiloop synchronization measurement and control area such as Rural Power Distribution Network and place.Distribution network automated remote terminal unit cabinet and ring main unit, switching station etc.
Switch element it is supporting, it can be achieved that switch point, close, is remote, local control, locking, solution lock control；And complete the position of switching devices
The collection and calculating of the data such as confidence number, voltage, electric current, active power, reactive power, power factor, electric flux, are realized to feedback
The fault identification of wiretap, isolate and restore electricity to non-faulting section；1~16 loop line drive test control is provided simultaneously with, can be gathered
And the operations such as multi-loop line voltage, line current, zero-sequence current, equipment state and fault message are uploaded, possess various ways
Communication interface and multiple standards communication protocol, the data of collection can be uploaded into main website in real time, so as to fulfill ring main unit, opened
Close institute, the automation of box-type substation telemechanical observing and controlling and intelligence.
Distribution network automated terminal is mostly highly integrated power equipment, substantial amounts of heat caused by electronic component work,
The shortening of itself working life is easy to cause, and since distribution network automated terminal is transported using the pattern of Wireless remote control mostly
OK, in order to reduce shielding operation of the blindage to signal, it is set outdoors mostly, and existing distribution network automated terminal is at family
The stability run under conditions of outer high temperature is difficult to ensure that traditional wind-cooling heat dissipating mode has been difficult to meet that needs are asked, and uses
Using compressor refrigeration system, the increase of equipment volume and the rising of use cost can be inevitably caused.
For this reason, it is proposed that a kind of new distribution automation terminal solves the above problems.
Utility model content
The purpose of this utility model is and a kind of new distribution net proposed in order to solve shortcoming existing in the prior art
Automatization terminal.
To achieve these goals, the utility model employs following technical solution：
A kind of new distribution automation terminal, including babinet, the top of the babinet are equipped with rain shield, the babinet
It is internal to be separated into first chamber, second chamber and the 3rd chamber successively from upper by lower by horizontal first partition and second partition,
The first air inlet and the first exhaust outlet, first air draft are respectively equipped with babinet front-rear side walls corresponding to the first chamber
Exhaust fan is installed in mouthful, the first partition is equipped with opening, and the inner side being open is fixed with semiconductor cooler, it is described partly
The hot junction of conductor refrigerator is located in first chamber, and the cold end of semiconductor cooler is located in second chamber, the semiconductor
The hot junction of refrigerator and cold end surface are equipped with multiple heat exchange fins；The rear side of the second chamber is equipped with the second air inlet,
And the second exhaust outlet is equipped with the 3rd chamber, and the second exhaust outlet is set close to the front side of babinet；The rain shield is hollow
Structure, the rain shield is interior to be equipped with centrifugal blower, and the bottom surface of the rain shield and the bottom surface of babinet are equipped with the 3rd to be interconnected
Exhaust outlet, and the air intake of centrifugal blower is connected with the 3rd exhaust outlet, the air outlet of the centrifugal blower is with being arranged on rain shield
On the 4th exhaust outlet connection.
Preferably, it is mounted in first air inlet, the second air inlet, the 3rd exhaust outlet and the 4th exhaust outlet dust-proof
Net.
Preferably, the rain cover cap upper surface is equipped with the perforate of inside and outside connection, and perforate is sealedly connected with windowpane, and glass
Wireless signal transceiver is installed with rain shield corresponding to glass window, and wireless signal transceiver is with being arranged on box house
Control module communication connection.
Preferably, the outer wall of the babinet is circumferentially respectively connected with weather shield, and the upper end of weather shield and the bottom of the 3rd chamber
Portion maintains an equal level.
Preferably, the air outlet of the centrifugal blower is bent downward, and the 4th exhaust outlet is arranged on the bottom surface of rain shield
On.
Preferably, adjacent two pieces of heat exchange fins on the upside of semiconductor cooler cold end are in and are staggered, and between it
Form a heat exchanger channels；Heat exchange fin on the downside of semiconductor cooler hot junction is arranged in parallel, and is formed between it
A plurality of heat exchanger channels.
Compared with prior art, the beneficial effects of the utility model are：By being horizontally disposed with first partition in box house
And second partition, opening is set in first partition, semiconductor cooler is installed in opening, and by the heat of semiconductor cooler
End and cold end are respectively placed in first chamber and second chamber, and the cold air in first chamber, can quilt under the action of centrifugal blower
In inlet box body, quick heat radiating then is carried out to the electronic component of its inside, the heat that the hot junction of semiconductor cooler produces can
The exhaust fan being arranged on first chamber side wall is quickly extracted out；Radiate by using semiconductor cooler, compared to tradition
Wind-cooling heat dissipating, efficiency is more preferable, and relative to being radiated using traditional compression refrigeration equipment, structure is more simple,
The volume of distribution network automated terminal can be effectively reduced；In addition, the utility model not only can efficiently be radiated, and knot of divulging information
Structure can help to carry out dehumidifying dehumidifying to box house.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of new distribution automation terminal structure diagram；
Fig. 2 be the utility model proposes a kind of new distribution automation terminal external structure schematic diagram；
Fig. 3 be the utility model proposes a kind of new distribution automation terminal in semiconductor cooler and its upside change
The attachment structure schematic diagram of hot fin；
Fig. 4 be the utility model proposes a kind of new distribution automation terminal in semiconductor cooler and its downside change
The attachment structure schematic diagram of hot fin；
Fig. 5 is the sectional view along A-A of Fig. 1.
In figure：1 babinet, 2 first partitions, 3 second partitions, 4 first chambers, 5 second chambers, 6 the 3rd chambers, 7 first into
Air port, 8 first exhaust outlets, 9 semiconductor coolers, 10 heat exchange fins, 11 second air inlets, 12 second exhaust outlets, 13 centrifugation wind
Machine, 14 the 3rd exhaust outlets, 15 the 4th exhaust outlets, 16 Air Filters, 17 windowpanes, 18 wireless signal transceivers, 19 weather shields, 20 rows
Gas fan, 21 rain shields.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
With reference to Fig. 1-5, a kind of new distribution automation terminal, including babinet 1, the top of babinet 1 are equipped with rain shield 21,
The inside of babinet 1 is separated into first chamber 4, second chamber 5 successively by lower by horizontal first partition 2 and second partition 3 from upper
With the 3rd chamber 6, the first air inlet 7 and the first exhaust outlet 8 are respectively equipped with 1 front-rear side walls of babinet corresponding to first chamber 4,
Exhaust fan 20 is installed, first partition 2 is equipped with opening, and the inner side being open is fixed with semiconductor refrigerating in first exhaust outlet 8
Device 9, the hot junction of semiconductor cooler 9 is located in first chamber 4, and the cold end of semiconductor cooler 9 is located in second chamber 5,
The hot junction of semiconductor cooler 9 and cold end surface are equipped with multiple heat exchange fins 10；It is specifically, cold positioned at semiconductor cooler 9
Adjacent two pieces of heat exchange fins 10 of end upside are in be staggered, and a heat exchanger channels are formed between it, can extend air-flow and flow through
Length, improve the effect of cooling flow；Heat exchange fin 10 on the downside of 9 hot junction of semiconductor cooler is arranged in parallel,
And a plurality of heat exchanger channels are formed between it, a plurality of heat exchanger channels can improve the effect of heat dissipation.
The rear side of second chamber 5 is equipped with the second air inlet 11, and the second exhaust outlet 12 is equipped with the 3rd chamber 6, and
Second exhaust outlet 12 is set close to the front side of babinet 1 so that air-flow is flowed through by the front side in babinet 1, improves heat dissipation effect.
Rain shield 21 is hollow structure, and centrifugal blower 13, the bottom surface of rain shield 21 and the bottom of babinet 1 are equipped with rain shield 21
Face is equipped with the 3rd interconnected exhaust outlet 14, and the air intake of centrifugal blower 13 is connected with the 3rd exhaust outlet 14, centrifugal blower
13 air outlet is connected with the 4th exhaust outlet 15 being arranged on rain shield 21, it is necessary to illustrate, the air draft of centrifugal blower 13
End is bent downward, and the 4th exhaust outlet 15 is arranged on the bottom surface of rain shield 21, can avoid air outlet of the rainwater by centrifugal blower 13
Mouth enters in babinet 1.
It is a kind of to improve, in the first air inlet 7, the second air inlet 11, the 3rd exhaust outlet 14 and the 4th exhaust outlet 15
Air Filter 16 is installed, while the heat dissipation of 1 inner ventilation of babinet is ensured, can effectively avoid debris in external environment condition into cartonning
In body 1, and it is noted that the outer wall of babinet 1 is circumferentially respectively connected with weather shield 19, and the upper end of weather shield 19 and the 3rd chamber
The bottom of room 6 maintains an equal level, and avoids hindering the unlatching of 1 front side door of babinet, while can effectively cover the first air inlet 7, the first air draft
8 and second air inlet 11 of mouth, avoids rainwater from entering inside babinet 1, keeps its internal drying.
In the utility model, 21 upper surface of rain shield is equipped with the perforate of inside and outside connection, and perforate is sealedly connected with windowpane
17, and wireless signal transceiver 18, and wireless signal transceiver 18 are installed with the rain shield 21 corresponding to windowpane 17
Communicated to connect with the control module being arranged on inside babinet 1, by perforate on rain shield 21, iron babinet 1 and rain cover can be reduced
Shielding action of the lid 21 to wireless signal.
The utility model is set by setting first partition 2 and second partition 3 in 1 inner horizontal of babinet in first partition 2
Opening is put, semiconductor cooler 9 is installed in opening, and the hot junction of semiconductor cooler 9 and cold end are respectively placed in the first chamber
In room 4 and second chamber 5, the cold air in first chamber 4 can be inhaled into babinet 1 under the action of centrifugal blower 13, then right
Its internal electronic component carries out quick heat radiating, and the heat that the hot junction of semiconductor cooler 9 produces may be disposed at first chamber 4
Exhaust fan 20 on side wall is quickly extracted out.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of new distribution automation terminal, including babinet（1）, it is characterised in that the babinet（1）Top be equipped with hide
Rain lid（21）, the babinet（1）Inside by horizontal first partition（2）And second partition（3）It is separated into successively from upper by lower
First chamber（4）, second chamber（5）With the 3rd chamber（6）, the first chamber（4）Corresponding babinet（1）On front-rear side walls
It is respectively equipped with the first air inlet（7）With the first exhaust outlet（8）, first exhaust outlet（8）Exhaust fan is inside installed（20）, it is described
First partition（2）Opening is equipped with, and the inner side being open is fixed with semiconductor cooler（9）, the semiconductor cooler（9）'s
Hot junction is located at first chamber（4）It is interior, and semiconductor cooler（9）Cold end be located at second chamber（5）It is interior, the semiconductor refrigerating
Device（9）Hot junction and cold end surface be equipped with multiple heat exchange fins（10）；The second chamber（5）Rear side be equipped with second into
Air port（11）, and in the 3rd chamber（6）It is equipped with the second exhaust outlet（12）, and the second exhaust outlet（12）Close to babinet（1）Before
Side is set；The rain shield（21）For hollow structure, the rain shield（21）It is interior to be equipped with centrifugal blower（13）, the rain shield
（21）Bottom surface and babinet（1）Bottom surface be equipped with the 3rd interconnected exhaust outlet（14）, and centrifugal blower（13）Air intake
With the 3rd exhaust outlet（14）Connection, the centrifugal blower（13）Air outlet and be arranged on rain shield（21）On the 4th exhaust outlet
（15）Connection.
A kind of 2. new distribution automation terminal according to claim 1, it is characterised in that first air inlet
（7）, the second air inlet（11）, the 3rd exhaust outlet（14）And the 4th exhaust outlet（15）Inside it is mounted on Air Filter（16）.
A kind of 3. new distribution automation terminal according to claim 1, it is characterised in that the rain shield（21）On
Surface is equipped with the perforate of inside and outside connection, and perforate is sealedly connected with windowpane（17）, and windowpane（17）Corresponding rain shield
（21）Inside it is installed with wireless signal transceiver（18）, and wireless signal transceiver（18）With being arranged on babinet（1）Internal
Control module communicates to connect.
A kind of 4. new distribution automation terminal according to claim 1, it is characterised in that the babinet（1）It is outer
Wall is circumferentially respectively connected with weather shield（19）, and weather shield（19）Upper end and the 3rd chamber（6）Bottom maintain an equal level.
A kind of 5. new distribution automation terminal according to claim 1, it is characterised in that the centrifugal blower（13）
Air outlet bend downward, the 4th exhaust outlet（15）It is arranged on rain shield（21）Bottom surface on.
6. a kind of new distribution automation terminal according to claim 1, it is characterised in that positioned at semiconductor cooler
（9）Adjacent two pieces of heat exchange fins on the upside of cold end（10）In being staggered, and a heat exchanger channels are formed between it；Positioned at partly leading
Chiller（9）Heat exchange fin on the downside of hot junction（10）It is arranged in parallel, and a plurality of heat exchanger channels are formed between it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721258461.4U CN207283000U (en) | 2017-09-28 | 2017-09-28 | A kind of new distribution automation terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721258461.4U CN207283000U (en) | 2017-09-28 | 2017-09-28 | A kind of new distribution automation terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283000U true CN207283000U (en) | 2018-04-27 |
Family
ID=61988184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721258461.4U Expired - Fee Related CN207283000U (en) | 2017-09-28 | 2017-09-28 | A kind of new distribution automation terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611821A (en) * | 2017-09-28 | 2018-01-19 | 中科电力装备集团有限公司 | A kind of new distribution automation terminal |
| CN110190541A (en) * | 2019-07-08 | 2019-08-30 | 合肥正日电气有限公司 | A kind of distribution automation controlling terminal |
-
2017
- 2017-09-28 CN CN201721258461.4U patent/CN207283000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611821A (en) * | 2017-09-28 | 2018-01-19 | 中科电力装备集团有限公司 | A kind of new distribution automation terminal |
| CN110190541A (en) * | 2019-07-08 | 2019-08-30 | 合肥正日电气有限公司 | A kind of distribution automation controlling terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |