CN206498121U - A kind of power distribution cabinet using circulation cold air radiating - Google Patents
A kind of power distribution cabinet using circulation cold air radiating Download PDFInfo
- Publication number
- CN206498121U CN206498121U CN201720136661.6U CN201720136661U CN206498121U CN 206498121 U CN206498121 U CN 206498121U CN 201720136661 U CN201720136661 U CN 201720136661U CN 206498121 U CN206498121 U CN 206498121U
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- CN
- China
- Prior art keywords
- power distribution
- cold air
- distribution cabinet
- electrical equipment
- placed cavity
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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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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
A kind of power distribution cabinet using circulation cold air radiating, including power distribution cabinet body, refrigerator, cold air efferent duct and gas recovery pipe, power distribution cabinet body is the cabinet of sealing, power distribution cabinet body includes housing, electrical equipment placed cavity is provided with housing, and it is separately positioned on the accommodating chamber of the electrical equipment placed cavity left and right sides, it is netted or how empty thin plate between the accommodating chamber and electrical equipment placed cavity, cold air efferent duct passes through the bottom part ring of electrical equipment placed cavity in the accommodating chamber of opposite side from the accommodating chamber of side, and one end of cold air efferent duct is run through the housing of power distribution cabinet body and is connected with the cold air output end of refrigerator, cold air efferent duct in accommodating chamber is open towards the steam vent of electrical equipment placed cavity provided with some, cold air efferent duct of the present utility model is using on porous injection cold air to the electric elements of electrical equipment placed cavity, gas enters refrigerator by gas recovery pipe again, realize circulating cooling cooling, and then it is effectively improved the use safety and service life of electrical equipment.
Description
Technical field
The utility model is related to Electric Appliance Cabinet equipment technical field, and in particular to a kind of distribution using circulation cold air radiating
Cabinet.
Background technology
The Electric Appliance Cabinet of prior art is in order to which the dust-proof component typically made in closed casing, Electric Appliance Cabinet is in running
In, substantial amounts of heat can be produced so that temperature is raised in closed Electric Appliance Cabinet, temperature rise is exceeded in cabinet, directly affects equipment
Safe and stable operation, moreover, problems of excessive heat is a process continued to develop, if be not controlled by, degree of superheat can be continuous
Aggravation, and performance to insulating part and equipment life can all produce a very large impact.
Utility model content
The utility model uses what circulation cold air radiated to solve the above mentioned problem of prior art presence there is provided a kind of
Power distribution cabinet, so as to effectively cool to the electric device in electrical equipment placed cavity.
Above-mentioned purpose is realized, the utility model provides a kind of power distribution cabinet using circulation cold air radiating, including power distribution cabinet
Body, refrigerator, cold air efferent duct and gas recovery pipe, the refrigerator is fixed on the lateral wall of power distribution cabinet body, described
Power distribution cabinet body is the cabinet of sealing, and the power distribution cabinet body includes being provided with electrical equipment placed cavity in housing, the housing, and
The accommodating chamber of the electrical equipment placed cavity left and right sides is separately positioned on, is netted or how empty between the accommodating chamber and electrical equipment placed cavity
Thin plate, the cold air efferent duct from the accommodating chamber of side by the bottom part ring of electrical equipment placed cavity in the accommodating chamber of opposite side,
And one end of cold air efferent duct is run through the housing of power distribution cabinet body and is connected with the cold air output end of refrigerator, in the accommodating chamber
Cold air efferent duct provided with some openings towards the steam vent of electrical equipment placed cavity, one end of the gas recovery pipe is provided with horn-like
Air entry, and air entry is located at the top of electrical equipment placed cavity, and the other end of the gas recovery pipe is through power distribution cabinet body
Housing is simultaneously connected with the gas recovery input of refrigerator.
As optimal technical scheme of the present utility model, the top of the power distribution cabinet body is provided with suspension ring, the quantity of suspension ring
For four, each suspension ring are separately positioned at the corner at the top of power distribution cabinet body.
As optimal technical scheme of the present utility model, the power distribution cabinet body also includes setting on door, the edge of the door
There is sealing ring.
As optimal technical scheme of the present utility model, the inlet end in the refrigerator positioned at cold air efferent duct is additionally provided with
Drying box.
Power distribution cabinet of the present utility model using circulation cold air radiating can reach following beneficial effect：
Power distribution cabinet of the present utility model using circulation cold air radiating, by defeated including power distribution cabinet body, refrigerator, cold air
Outlet pipe and gas recovery pipe, the refrigerator are fixed on the lateral wall of power distribution cabinet body, and the power distribution cabinet body is sealing
Cabinet, the power distribution cabinet body includes housing, electrical equipment placed cavity is provided with the housing, and be separately positioned on electrical equipment placement
The accommodating chamber of the chamber left and right sides, is netted or how empty thin plate between the accommodating chamber and electrical equipment placed cavity, the cold air output
Pipe from the accommodating chamber of side by the bottom part ring of electrical equipment placed cavity in the accommodating chamber of opposite side, and one end of cold air efferent duct
Through power distribution cabinet body housing and be connected with the cold air output end of refrigerator, if the cold air efferent duct in the accommodating chamber provided with
Dry opening is towards the steam vent of electrical equipment placed cavity, and one end of the gas recovery pipe is provided with horn-like air entry, and air entry
Positioned at the top of electrical equipment placed cavity, the other end of the gas recovery pipe through power distribution cabinet body housing and with the gas of refrigerator
Body reclaims input and is connected so that cold air efferent duct of the present utility model is using the porous cold air that sprays to the electrical equipment of electrical equipment placed cavity
On element, cold air uniform fold whole electric elements, the gas in electrical equipment placed cavity enters refrigerator by gas recovery pipe again,
Realize circulating cooling cooling so that the overall good cooling effect in electrical equipment placed cavity body, and then be effectively improved
The use safety and service life of electrical equipment.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
The structural representation for the example that Fig. 1 is provided for the utility model using the power distribution cabinet of circulation cold air radiating；
Fig. 2 is the structural representation of the utility model Fig. 1 dismountings behind the door.
In figure：1st, power distribution cabinet body, 2, electrical equipment placed cavity, 3, air entry, 4, gas recovery pipe, 5, suspension ring, 6, accommodating chamber,
7th, refrigerator, 8, drying box, 9, steam vent, 10, cold air efferent duct, 11, door, 12, sealing ring.
The utility model purpose is realized, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.In preferred embodiment
Cited such as " on ", " under ", "left", "right", only " centre " and " one " term, understanding for ease of narration, and be not used to
The enforceable scope of the utility model is limited, being altered or modified for its relativeness is changed under technology contents without essence, when also
It is considered as the enforceable category of the utility model.
The structural representation of an example that Fig. 1 is provided for the utility model using the power distribution cabinet of circulation cold air radiating, Fig. 2 is
The utility model Fig. 1 removes the structural representation after door 11, as depicted in figs. 1 and 2, using the power distribution cabinet bag of circulation cold air radiating
Power distribution cabinet body 1, refrigerator 7, cold air efferent duct 10 and gas recovery pipe 4 are included, the refrigerator 7 is fixed on power distribution cabinet body 1
Lateral wall on, the power distribution cabinet body 1 is the cabinet of sealing, and the power distribution cabinet body 1 includes housing, sets in the housing
There is electrical equipment placed cavity 2, and be separately positioned on the accommodating chamber 6 of the left and right sides of electrical equipment placed cavity 2, the accommodating chamber 6 is put with electrical equipment
It is netted or how empty thin plate to put between chamber 2, and the cold air efferent duct 10 is from the accommodating chamber 6 of side by electrical equipment placed cavity 2
Bottom part ring in the accommodating chamber 6 of opposite side, and cold air efferent duct 10 one end through power distribution cabinet body 1 housing and with refrigeration
The cold air output end of device 7 is connected, and the cold air efferent duct 10 in the accommodating chamber 6 is open towards electrical equipment placed cavity 2 provided with some
Steam vent 9, one end of the gas recovery pipe 4 is provided with horn-like air entry 3, and air entry 3 is located at the top of electrical equipment placed cavity 2
Portion, the other end of the gas recovery pipe 4 runs through the housing of power distribution cabinet body 1 and reclaims input phase with the gas of refrigerator 7
Even.
In specific implementation, the top of the power distribution cabinet body 1 is provided with suspension ring 5, and the quantity of suspension ring 5 is four, each suspension ring 5
At the corner for being separately positioned on the top of power distribution cabinet body 1.
In specific implementation, the power distribution cabinet body 1 also includes door 11, and the edge of the door 11 is provided with sealing ring 12.
In specific implementation, the inlet end in the refrigerator 7 positioned at cold air efferent duct 10 is additionally provided with drying box 8, by increasing
Plus drying box 8, it can be ensured that the cold air sufficiently dry that refrigerator 7 is exported, it can avoid occurring because gas humidity is excessive electric short circuit and show
As.
Although the foregoing describing embodiment of the present utility model, those skilled in the art should manage
Solution, these are merely illustrative of, and can make various changes or modifications to present embodiment, without departing from original of the present utility model
Reason and essence, protection domain of the present utility model are only limited by the claims that follow.
Claims (4)
1. a kind of power distribution cabinet using circulation cold air radiating, it is characterised in that including power distribution cabinet body, refrigerator, cold air output
Pipe and gas recovery pipe, the refrigerator are fixed on the lateral wall of power distribution cabinet body, and the power distribution cabinet body is sealing
Cabinet, the power distribution cabinet body includes being provided with electrical equipment placed cavity in housing, the housing, and is separately positioned on electrical equipment placed cavity
The accommodating chamber of the left and right sides, is netted or how empty thin plate, the cold air efferent duct between the accommodating chamber and electrical equipment placed cavity
From the accommodating chamber of side by the bottom part ring of electrical equipment placed cavity in the accommodating chamber of opposite side, and one end of cold air efferent duct is passed through
Wear the housing of power distribution cabinet body and be connected with the cold air output end of refrigerator, the cold air efferent duct in the accommodating chamber is provided with some
It is open towards the steam vent of electrical equipment placed cavity, one end of the gas recovery pipe is provided with horn-like air entry, and air entry position
In the top of electrical equipment placed cavity, the other end of the gas recovery pipe through power distribution cabinet body housing and with the gas of refrigerator
Input is reclaimed to be connected.
2. according to the power distribution cabinet using circulation cold air radiating described in claim 1, it is characterised in that the power distribution cabinet body
Top is provided with suspension ring, and the quantity of suspension ring is four, and each suspension ring are separately positioned at the corner at the top of power distribution cabinet body.
3. according to the power distribution cabinet using circulation cold air radiating described in claim 1 or 2, it is characterised in that the power distribution cabinet sheet
Body also includes door, and the edge of the door is provided with sealing ring.
4. according to the power distribution cabinet using circulation cold air radiating described in claim 3, it is characterised in that be located in the refrigerator
The inlet end of cold air efferent duct is additionally provided with drying box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136661.6U CN206498121U (en) | 2017-02-15 | 2017-02-15 | A kind of power distribution cabinet using circulation cold air radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136661.6U CN206498121U (en) | 2017-02-15 | 2017-02-15 | A kind of power distribution cabinet using circulation cold air radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206498121U true CN206498121U (en) | 2017-09-15 |
Family
ID=59804921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720136661.6U Expired - Fee Related CN206498121U (en) | 2017-02-15 | 2017-02-15 | A kind of power distribution cabinet using circulation cold air radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206498121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769041A (en) * | 2017-11-11 | 2018-03-06 | 辽宁工业大学 | A kind of filtering compensation cabinet with malfunction monitoring function |
| CN113314283A (en) * | 2021-07-01 | 2021-08-27 | 浙江日新电气有限公司 | Direct-current magnetic bias suppression device and heat dissipation method for high-voltage direct-current power transmission system |
-
2017
- 2017-02-15 CN CN201720136661.6U patent/CN206498121U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769041A (en) * | 2017-11-11 | 2018-03-06 | 辽宁工业大学 | A kind of filtering compensation cabinet with malfunction monitoring function |
| CN113314283A (en) * | 2021-07-01 | 2021-08-27 | 浙江日新电气有限公司 | Direct-current magnetic bias suppression device and heat dissipation method for high-voltage direct-current power transmission system |
| CN113314283B (en) * | 2021-07-01 | 2021-12-07 | 浙江日新电气有限公司 | Direct-current magnetic bias suppression device and heat dissipation method for high-voltage direct-current power transmission system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20220215 |