CN210430563U - Ventilation and heat dissipation type distribution box - Google Patents
Ventilation and heat dissipation type distribution box Download PDFInfo
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- CN210430563U CN210430563U CN201920951089.8U CN201920951089U CN210430563U CN 210430563 U CN210430563 U CN 210430563U CN 201920951089 U CN201920951089 U CN 201920951089U CN 210430563 U CN210430563 U CN 210430563U
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- box body
- vent
- type distribution
- heat
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Abstract
The utility model discloses a ventilation and heat dissipation type distribution box, which comprises a box body, a high-pressure chamber, a transformer and a low-pressure chamber which are arranged in the box body at intervals through a partition plate, and also comprises a plurality of heat dissipation fans which are arranged in the box body, a plurality of transversely arranged ventilation openings which are arranged on the side wall of the box body and correspond to the positions of the high-pressure chamber, the transformer and the low-pressure chamber and are convenient for heat dissipation, and a plurality of mounting grooves which are arranged in the box body and are right opposite to the ventilation openings; install the adjusting stop who is used for sheltering from the vent through telescopic machanism control in the mounting groove, adjusting stop adjusts through the telescopic machanism of installing on the box lateral wall, and laminates with the inner wall of mounting groove. Through corresponding to the vent in the inside of box lateral wall, install adjustable adjusting stop and carry out the opening and shutting of vent in this application for open the vent when needs dispel the heat and carry out the heat transfer and ventilate, avoid impurities such as raise dust insect to get into the inside security that influences the internal plant of box along with the vent, still guarantee dirt-proof effect in radiating.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a block terminal of ventilation cooling type.
Background
The heat dissipation problem is one of the main problems of the existing box-type transformer substation, the related problems also include ventilation and dust prevention problems, the three problems are mutually influenced and restricted, and the temperature rise is caused by the fact that solar radiation heat is transmitted into a box body and a transformer, a compensating capacitor and the like in the box body generate heat; the normal operation of high-voltage and low-voltage equipment and components can be influenced by overhigh temperature rise in the box body, and the temperature needs to be reduced; ventilation is enhanced for heat dissipation, which in turn causes safety and dust protection problems. In most areas of China, summer is hot, the temperature is high, the temperature of the transformer is high due to the fact that the box-type station is compact in structure and small in volume, and the transformer generates a large amount of heat in the operation process, the requirement is hardly met through natural ventilation heat dissipation, the temperature in the box body exceeds 50 ℃ at times, loss and failure rate of operation equipment are increased seriously, heat dissipation is conducted by opening the side wall of the box body for a long time, and dust, dirt, insects and other organisms easily enter the box body.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a block terminal of ventilation cooling type solves impurity such as the easy entering dust of conventional open-type box lateral wall air outlet and dispels the heat and can not compromise with dustproof problem.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a ventilation and heat dissipation type distribution box, which comprises a box body, a high-pressure chamber, a transformer and a low-pressure chamber which are arranged in the box body at intervals through a partition plate, a plurality of heat dissipation fans which are arranged on the box body, a plurality of transversely arranged ventilation openings which are respectively corresponding to the positions of the high-pressure chamber, the transformer and the low-pressure chamber and are convenient for heat dissipation, and a mounting groove which is positioned in the box body and is right opposite to the ventilation openings; install in the mounting groove and be used for sheltering from the vent through telescopic machanism control adjusting baffle, adjusting baffle is through installing telescopic machanism on the box lateral wall is adjusted, and with the laminating of the epitaxial inner wall of vent.
Furthermore, a rain cover is arranged on the outer side of the side wall of the box body and above the ventilation opening.
Still further, the width of the adjusting baffle is larger than the width of the ventilation opening.
And furthermore, grids are arranged between a high-voltage chamber, a transformer and a low-voltage chamber which are arranged in the box body and the side wall of the box body respectively.
Still further, the telescopic mechanism is an electric telescopic cylinder, and the telescopic end of the telescopic mechanism is connected with the connecting rod.
Still further, the cooling fan is connected with a signal input end of a control system, the telescopic mechanism is connected with a signal output end of the control system, and the control system is a PLC control system.
Still further, the control system is electrically connected with a temperature sensor for detecting the temperature in the box body.
Still further, a plurality of the adjusting baffles are connected and fixed through the connecting rod.
Still further, a heat insulation layer is arranged on the inner wall of the side wall of the box body.
Compared with the prior art, the utility model discloses a beneficial technological effect: through corresponding to the vent in the inside of box lateral wall, install adjustable adjusting stop and carry out the opening and shutting of vent in this application for open the vent when needs dispel the heat and carry out the heat transfer and ventilate, close when not needing or the part is closed, avoid impurity such as raise dust insect to get into the security of the inside influence of box along with the vent, still guarantee dirt-proof effect in radiating.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic main body view of a ventilation and heat dissipation type distribution box of the present invention;
fig. 2 is a schematic view of a notch of the ventilation and heat dissipation type distribution box of the present invention;
fig. 3 is a schematic side view of the ventilation and heat dissipation type distribution box of the present invention;
fig. 4 is the utility model discloses the inner wall structure's of block terminal of ventilation cooling type schematic diagram.
Description of reference numerals: 1. the side wall of the box body; 101. a vent; 1011. adjusting the baffle; 102. a rain cover; 103. mounting grooves; 104. a thermal insulation layer; 2. a telescoping mechanism; 201. a connecting rod; 3. grid forming; 4. a heat radiation fan.
Detailed Description
As shown in fig. 1 to 4, a ventilation and heat dissipation type distribution box comprises a box body, a high-pressure chamber, a transformer and a low-pressure chamber which are arranged in the box body at intervals through a partition plate, and further comprises 3 heat dissipation fans 4 which are arranged on the box body, a plurality of ventilation openings 101 which are arranged transversely and are respectively corresponding to the high-pressure chamber, the transformer and the low-pressure chamber and are convenient for heat dissipation are arranged on a side wall 1 of the box body, and a mounting groove 103 which is arranged in the box body and is opposite to the ventilation openings 101 is arranged, wherein the ventilation openings 101 are similar to a louver structure, but the vertical distance between adjacent ventilation openings is larger than the width; install in the mounting groove 103 and be used for sheltering from vent 101 through the control of telescopic machanism 2 adjusting baffle 1011, adjusting baffle 1011 is through installing telescopic machanism 2 on the box lateral wall 1 is adjusted, and with the laminating of the epitaxial inner wall of vent 101, wherein adjusting baffle 1011 is in under telescopic machanism 2's connecting rod 201 drives slide from top to bottom in the mounting groove 103 to adjust the switching of vent 101.
In the embodiment, the rain cover 102 is arranged on the outer side of the side wall 1 of the box body and above the vent 101, so that rainwater in rainy and snowy weather enters the box body from the vent 101 to influence the safety performance of internal equipment; the width of the adjusting baffle plate 1011 is larger than that of the ventilation opening 101, so that the adjusting baffle plate 1011 can completely cover the ventilation opening 101 when the opening needs to be closed; and grids 3 are respectively arranged between the high-voltage chamber, the transformer and the low-voltage chamber which are arranged in the box body and the side wall 1 of the box body, so that sundries are blocked. The telescopic mechanism 2 is an electric telescopic cylinder, the telescopic end of the telescopic mechanism is connected with the connecting rod 201, the heat dissipation fan 4 is connected with the signal input end of the control system, the telescopic mechanism 2 is connected with the signal output end of the control system, and the control system is a PLC (programmable logic controller) control system, so that when the heat dissipation fan 4 works, the vent 101 is opened to perform heat exchange, and when no vent or few vents are needed, part of the vent 101 is closed, on one hand, the situation that when the heat dissipation fan 4 is not needed to perform heat dissipation, the phenomenon that more dust particles or other impurities such as other insects and the like enter the vent 101 to affect the working performance of equipment in the box body is avoided; the PLC control system is also provided with a temperature sensor in the box body, so that the quantity of different cooling fans 4 and the quantity of ventilation openings 101 on different box body side walls 1 are controlled to be opened according to preset temperature; a plurality of adjusting baffle 1011 passes through connecting rod 201 is connected fixedly, carries out whole regulation control through telescopic machanism 2, opens and shuts to vent 101 on the box lateral wall 1 simultaneously, the interior wall mounting insulating layer 104 of box lateral wall 1 avoids the hot outside sunshine to penetrate the box directly and absorbs a large amount of heat and arouse the inside high temperature problem of box to appear.
The working principle of the utility model is as follows:
firstly, a temperature sensor arranged in a box body converts a temperature signal into an electric signal through transmission and transmits the electric signal to a PLC control system, and the PLC control system drives and opens different numbers of cooling fans 4 and controls the telescopic mechanisms 2 to contract upwards by a preset length to expose the ventilation openings 101 according to the preset temperature range, so as to blow air and dissipate heat; thereby ensuring the heat dissipation and simultaneously having the dustproof function.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art without departing from the spirit of the invention should fall within the protection scope defined by the claims of the invention.
Claims (9)
1. The utility model provides a block terminal of ventilation cooling type, includes the box, high-pressure chamber, transformer and the low-pressure chamber through baffle interval installation in the box, its characterized in that: the transformer substation is characterized by further comprising a plurality of heat dissipation fans (4) arranged on the box body, a plurality of transverse ventilation openings (101) which correspond to the positions of the high-pressure chamber, the transformer and the low-pressure chamber respectively and are convenient for heat dissipation are formed in the side wall (1) of the box body, and mounting grooves (103) which are located in the box body and are opposite to the ventilation openings (101) are formed; install adjusting baffle (1011) that are used for sheltering from vent (101) through telescopic machanism (2) control in mounting groove (103), adjusting baffle (1011) are through installing telescopic machanism (2) on box lateral wall (1) are adjusted, and with the laminating of the epitaxial inner wall of vent (101).
2. The ventilated heat-dissipating type distribution box according to claim 1, wherein: a rain cover (102) is arranged on the outer side of the side wall (1) of the box body and above the ventilation opening (101).
3. The ventilated heat-dissipating type distribution box according to claim 1, wherein: the width of the adjusting baffle plate (1011) is larger than that of the ventilation opening (101).
4. The ventilated heat-dissipating type distribution box according to claim 1, wherein: and grids (3) are arranged between the high-voltage chamber, the transformer and the low-voltage chamber which are arranged in the box body and the side wall (1) of the box body respectively.
5. The ventilated heat-dissipating type distribution box according to claim 1, wherein: the telescopic mechanism (2) is an electric telescopic cylinder, and the telescopic end of the telescopic mechanism is connected with a connecting rod (201).
6. The ventilated heat-dissipating type distribution box according to claim 1, wherein: the cooling fan (4) is connected with a signal input end of the control system, the telescopic mechanism (2) is connected with a signal output end of the control system, and the control system is a PLC control system.
7. The ventilated heat-dissipating type distribution box according to claim 6, wherein: the control system is electrically connected with a temperature sensor for detecting the temperature in the box body.
8. The ventilated heat-dissipating type distribution box according to claim 5, wherein: the adjusting baffles (1011) are fixedly connected through the connecting rod (201).
9. The ventilated heat-dissipating type distribution box according to claim 1, wherein: and a heat insulation layer (104) is arranged on the inner wall of the side wall (1) of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951089.8U CN210430563U (en) | 2019-06-24 | 2019-06-24 | Ventilation and heat dissipation type distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951089.8U CN210430563U (en) | 2019-06-24 | 2019-06-24 | Ventilation and heat dissipation type distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430563U true CN210430563U (en) | 2020-04-28 |
Family
ID=70376635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920951089.8U Active CN210430563U (en) | 2019-06-24 | 2019-06-24 | Ventilation and heat dissipation type distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430563U (en) |
-
2019
- 2019-06-24 CN CN201920951089.8U patent/CN210430563U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 072150 Xiudi village, fangshunqiao Town, Mancheng District, Baoding City, Hebei Province Patentee after: Hengzheng Electric Group Co.,Ltd. Address before: 072150 Xiudi village, fangshunqiao Town, Mancheng District, Baoding City, Hebei Province Patentee before: HEBEI HENGZHENG COMPLETE SET OF TRANSFORMER CO.,LTD. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Tongtai Electric Equipment Co.,Ltd. Assignor: Hengzheng Electric Group Co.,Ltd. Contract record no.: X2022990000990 Denomination of utility model: Distribution box with ventilation and heat dissipation Granted publication date: 20200428 License type: Common License Record date: 20221223 |