CN204291737U - A kind of transformer cooling control device cabinet with excellent heat dispersion performance - Google Patents
A kind of transformer cooling control device cabinet with excellent heat dispersion performance Download PDFInfo
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- CN204291737U CN204291737U CN201420871068.2U CN201420871068U CN204291737U CN 204291737 U CN204291737 U CN 204291737U CN 201420871068 U CN201420871068 U CN 201420871068U CN 204291737 U CN204291737 U CN 204291737U
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- control device
- excellent heat
- top layer
- heat dispersion
- dispersion performance
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Abstract
The utility model proposes a kind of transformer cooling control device cabinet with excellent heat dispersion performance, comprising: cabinet body, top layer, bottom, and be positioned at temperature sensor and the temperature controller of cabinet body inside; Bottom comprises for long cable section of ingoing line and the first bottom of fireproof blocking and the second bottom for installing the first cooling mechanism; Second cooling mechanism is installed in top layer; First cooling mechanism comprises and is arranged on ventilating fan on the second bottom and air admission hole; The sidewall of the first bottom is provided with inlet channel; Air exhauster and exhaust passage is provided with in top layer.The beneficial effects of the utility model are as follows: by two-layer equation design bottom cabinet body, the problem that after avoiding fireproof blocking, cabinet body bottom inflow hole is reduced by the integral heat sink performance that shutoff causes.Bottom arranges inlet channel, top layer arranges exhaust passage, adopts the air circulation mode of bottom in and top out to dispel the heat, thus ensures that cabinet still can normally run under extreme environmental conditions.
Description
Technical field
The utility model relates to power transmission and transformation system secondary device technical field, refers to a kind of transformer cooling control device cabinet with excellent heat dispersion performance especially.
Background technology
In power transmission and transformation system, transformer be realize electric energy conversion the most basic, be also most important equipment simultaneously, have significant impact to the reliability of electric power system.In order to ensure the excellent heat dispersion performance of transformer, must cooling device be installed additional, the temperature of transformer being maintained within the limits prescribed, thus ensures the safety and economic operation of transformer.
Because transformer cooling device is installed in open air usually, therefore this device requires higher to the adaptability of outdoor environmental conditions.For the region that ambient temperature is more severe, because the surrounding environment temperature difference is comparatively large, transformer cooling device not only will install heat insulation and heating equipment additional in cabinet body, also will install heat radiation cooling device additional.But because electric equipment is higher to fire protection requirement, therefore need carry out fireproof blocking operation bottom the cabinet body of transformer cooling device, but the louvre carrying out the cabinet body after fireproof blocking can, by shutoff, directly cause cabinet body heat dispersion to be had a greatly reduced quality.In hot weather environment, probably there is overtemperature fault, thus the reliability service of transformer is caused have a strong impact on.
Utility model content
The utility model proposes a kind of transformer cooling control device cabinet with excellent heat dispersion performance, solve the problem that in prior art, after fireproof blocking, cabinet body bottom inflow hole is reduced by the integral heat sink performance that shutoff causes.
The technical solution of the utility model is achieved in that
There is a transformer cooling control device cabinet for excellent heat dispersion performance, comprising: cabinet body, top layer, bottom, and be positioned at temperature sensor and the temperature controller of described cabinet body inside; Described bottom comprises for long cable section of ingoing line and the first bottom of fireproof blocking and the second bottom for installing the first cooling mechanism; Second cooling mechanism is installed in described top layer.
As preferably, described first cooling mechanism comprises and is arranged on ventilating fan on described second bottom and air admission hole; The sidewall of described first bottom is provided with inlet channel.
As preferably, in described top layer, be provided with air exhauster and exhaust passage.
As preferably, the quantity of described ventilating fan is four; The quantity of described air exhauster is two.
As preferably, the output of described temperature sensor is connected with the input of described temperature controller; The output of described temperature controller is connected with described ventilating fan, described air exhauster.
As preferably, described inlet channel is specially the rainproof fish scale hole of heat radiation.
As preferably, described top layer is provided with the rainproof top cover the brim of a hat, and described exhaust passage is positioned under the described rainproof top cover the brim of a hat.
The model of said temperature transducer is RM3-1; The model of temperature controller is WK-Z2T4.
Operation principle of the present utility model is as follows:
Temperature signal in temperature sensor Real-time Collection cabinet body, and the temperature signal collected is passed to temperature controller in real time, the temperature signal collected and set point compare by temperature controller, when higher than set point, control air inlet motor and air exhauster startup.
Inlet channel and exhaust passage are used for air circulation.
The beneficial effects of the utility model are:
By two-layer equation design bottom cabinet body, the problem that after avoiding fireproof blocking, cabinet body bottom inflow hole is reduced by the integral heat sink performance that shutoff causes.Bottom arranges inlet channel, top layer arranges exhaust passage, adopts the air circulation mode of bottom in and top out to dispel the heat, thus ensures that cabinet still can normally run under extreme environmental conditions.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation with the transformer cooling control device cabinet of excellent heat dispersion performance described in the utility model;
Fig. 2 is that the A-A of Fig. 1 is to structure cutaway view;
Fig. 3 is that the B-B of Fig. 1 is to structure cutaway view;
Fig. 4 is that the C-C of Fig. 1 is to structure cutaway view;
In figure:
1, cabinet body, the 2, first bottom, the 3, second bottom, 4, top layer, 5, inlet channel, 6, ventilating fan, 7, air exhauster, 8, exhaust passage, 9, air admission hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment is as Figure 1-Figure 4 known, and a kind of transformer cooling control device cabinet with excellent heat dispersion performance described in the utility model, comprising: cabinet body 1, top layer 4, bottom, and is positioned at temperature sensor and the temperature controller of cabinet body 1 inside; Bottom comprises for long cable section of ingoing line and the first bottom 2 of fireproof blocking and the second bottom 3 for installing the first cooling mechanism; Second cooling mechanism is installed in top layer 4.
Above-mentioned first cooling mechanism comprises and is arranged on ventilating fan 6 on the second bottom 3 and air admission hole 9; The sidewall of the first bottom 2 is provided with inlet channel 5.
Air exhauster 7 and exhaust passage 8 is provided with in above-mentioned top layer 4.
The quantity of above-mentioned ventilating fan 6 is four; The quantity of air exhauster 7 is two.
The output of said temperature transducer is connected with the input of temperature controller; The output of temperature controller is connected with ventilating fan 6, air exhauster 7.
Above-mentioned inlet channel 5 is specially the rainproof fish scale hole of heat radiation.Above-mentioned top layer 4 is provided with the rainproof top cover the brim of a hat, and exhaust passage 8 is positioned under the rainproof top cover the brim of a hat.
The model of said temperature transducer is RM3-1; The model of temperature controller is WK-Z2T4.
The above-mentioned operation principle with the transformer cooling control device cabinet of excellent heat dispersion performance is as follows:
Temperature signal in temperature sensor Real-time Collection cabinet body, and the temperature signal collected is passed to temperature controller in real time, the temperature signal collected and set point compare by temperature controller, and when higher than set point, control ventilating fan 6 and air exhauster 7 start.
Inlet channel 5 and exhaust passage 8 are for air circulation.
In sum, the utility model is designed by two-layer equation bottom cabinet body, the problem that after avoiding fireproof blocking, cabinet body bottom inflow hole is reduced by the integral heat sink performance that shutoff causes.Bottom arranges inlet channel, top layer arranges exhaust passage, adopts the air circulation mode of bottom in and top out to dispel the heat, thus ensures that cabinet still can normally run under extreme environmental conditions.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. one kind has the transformer cooling control device cabinet of excellent heat dispersion performance, it is characterized in that, comprising: cabinet body (1), top layer (4), bottom, and be positioned at the inner temperature sensor of described cabinet body (1) and temperature controller; Described bottom comprises for long cable section of ingoing line and first bottom (2) of fireproof blocking and the second bottom (3) for installing the first cooling mechanism; Described top layer is provided with the second cooling mechanism in (4).
2. a kind of transformer cooling control device cabinet with excellent heat dispersion performance according to claim 1, it is characterized in that, described first cooling mechanism comprises and is arranged on ventilating fan (6) on described second bottom (3) and air admission hole (9); The sidewall of described first bottom (2) is provided with inlet channel (5).
3. a kind of transformer cooling control device cabinet with excellent heat dispersion performance according to claim 2, is characterized in that, is provided with air exhauster (7) and exhaust passage (8) in described top layer (4).
4. a kind of transformer cooling control device cabinet with excellent heat dispersion performance according to claim 3, is characterized in that, the quantity of described ventilating fan (6) is four; The quantity of described air exhauster (7) is two.
5. a kind of transformer cooling control device cabinet with excellent heat dispersion performance according to claim 3, it is characterized in that, the output of described temperature sensor is connected with the input of described temperature controller; The output of described temperature controller is connected with described ventilating fan (6), described air exhauster (7).
6. a kind of transformer cooling control device cabinet with excellent heat dispersion performance according to claim 2, is characterized in that, described inlet channel (5) is specially the rainproof fish scale hole of heat radiation.
7. a kind of transformer cooling control device cabinet with excellent heat dispersion performance according to claim 3, it is characterized in that, described top layer (4) is provided with the rainproof top cover the brim of a hat, and described exhaust passage (8) are positioned under the described rainproof top cover the brim of a hat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871068.2U CN204291737U (en) | 2014-12-31 | 2014-12-31 | A kind of transformer cooling control device cabinet with excellent heat dispersion performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871068.2U CN204291737U (en) | 2014-12-31 | 2014-12-31 | A kind of transformer cooling control device cabinet with excellent heat dispersion performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204291737U true CN204291737U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871068.2U Expired - Fee Related CN204291737U (en) | 2014-12-31 | 2014-12-31 | A kind of transformer cooling control device cabinet with excellent heat dispersion performance |
Country Status (1)
| Country | Link |
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| CN (1) | CN204291737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333443A (en) * | 2017-07-25 | 2017-11-07 | 长江大学 | A kind of communication system information interchanger installs rack |
| CN113133281A (en) * | 2021-04-01 | 2021-07-16 | 国网福建省电力有限公司 | Heat dissipation structure of power monitoring communication manager and control method thereof |
-
2014
- 2014-12-31 CN CN201420871068.2U patent/CN204291737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333443A (en) * | 2017-07-25 | 2017-11-07 | 长江大学 | A kind of communication system information interchanger installs rack |
| CN113133281A (en) * | 2021-04-01 | 2021-07-16 | 国网福建省电力有限公司 | Heat dissipation structure of power monitoring communication manager and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 Termination date: 20201231 |