CN214850001U - Dehumidification and heat dissipation device for building distribution box - Google Patents
Dehumidification and heat dissipation device for building distribution box Download PDFInfo
- Publication number
- CN214850001U CN214850001U CN202121443124.9U CN202121443124U CN214850001U CN 214850001 U CN214850001 U CN 214850001U CN 202121443124 U CN202121443124 U CN 202121443124U CN 214850001 U CN214850001 U CN 214850001U
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- Prior art keywords
- distribution box
- air
- pipe body
- heat dissipation
- heat
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 28
- 238000007791 dehumidification Methods 0.000 title abstract description 16
- 210000003437 trachea Anatomy 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a dehumidification and heat dissipation device for a building distribution box, which comprises a distribution box body, wherein air pipes are symmetrically arranged on two sides of an opening of the distribution box body respectively, and the top ends of the two groups of air pipes are communicated through a horizontally arranged cold row; the air pipe comprises a first pipe body and a second pipe body which are vertically arranged in parallel, and the top and bottom ends of the first pipe body and the second pipe body are respectively communicated; the upper end of the cold row is fixedly provided with an air duct; the upper wall inside the distribution box body is fixedly provided with a heat radiation fan; the wind part that the heat dissipation fan blew off gets into in the block terminal body through cold row, and partly gets into the trachea through cold row in addition. The utility model discloses set up trachea, cold row and heat dissipation fan, to dispel the heat mechanism and combine with dehumidification mechanism, not only can realize inside heat dissipation cooling, but also can dehumidify and provide dry environment, dehumidification effect is good, and simultaneously, the cold row is with the dehumidification in-process of equipment operation heat reapplication in the block terminal, accords with modern green development theory.
Description
Technical Field
The utility model relates to a block terminal field specifically is a building block terminal dehumidification heat abstractor.
Background
The building distribution box generally refers to a low-voltage distribution box formed by assembling switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of forming a low-voltage forest according to electrical wiring in a building. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The intelligent power distribution circuit can reasonably distribute electric energy, is convenient for opening and closing the circuit, has higher safety protection level, and can visually display the conduction state of the circuit.
Power supply and distribution system's block terminal moves under semi-sealed environment, the water source that accumulates in overcast and rainy day evaporates to the inside of block terminal in fine day easily, moisture morning and evening is also very big, the influence that receives ambient humidity in the block terminal is comparatively serious, when incasement humidity is too big, can influence the security of switch, reduce the life of product, and in high temperature weather, the temperature of block terminal can rise, including the temperature that the electric current passes through the electric wire and produces, if not cool down to it, can seriously influence the use, the inside temperature of block terminal and humidity are normal or not, the operation of electric power system safety and stability is being influenced. The existing building distribution box is usually a simple box body structure, the dehumidification and heat dissipation device works independently, the dehumidification effect is not good, the energy consumption is higher, and the modern green development concept is not met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building block terminal dehumidification heat abstractor to solve the problem that block terminal dehumidification effect is not good, dehumidification and heat abstractor autonomous working among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a dehumidification and heat dissipation device for a building distribution box comprises a distribution box body, wherein air pipes are symmetrically arranged on two sides of an opening of the distribution box body respectively, and the top ends of the two air pipes are communicated through a horizontally arranged cold row; the air pipe comprises a first pipe body and a second pipe body which are vertically arranged in parallel, the top and bottom ends of the first pipe body and the second pipe body are respectively communicated, the first pipe body is positioned outside the distribution box body, and air holes are formed in the outer side surface of the first pipe body at intervals; the second pipe body is positioned at the inner side of the distribution box body, and air holes are formed in the outer side surface of the second pipe body, which is far away from the first pipe body, at intervals; the upper end of the cold row is fixedly provided with an air duct; the upper wall of the interior of the power distribution box body is fixedly provided with a heat dissipation fan, and an air outlet of the heat dissipation fan is arranged corresponding to the air duct; the wind part that the heat dissipation fan blew off gets into in the block terminal body through cold row, and partly gets into the trachea through cold row in addition.
Furthermore, an inner groove is formed between the first pipe body and the second pipe body, sealing baffles are welded on two sides of the interior of the distribution box body, and the sealing baffles are inserted into the inner groove.
Further, the inside upper wall of distribution box sets up fixed frame, the inside fixed mounting heat dissipation fan of fixed frame.
Furthermore, the bottom of one side of the opening of the power distribution box body is provided with a wire inlet notch, the outer side of the power distribution box body is hinged with a door plate, a lock is arranged on the door plate, and the power distribution box body is connected with the door plate through the lock.
Furthermore, a baffle is fixedly arranged inside the distribution box body and outside the air pipe, and the baffle is a rectangular frame parallel to the air pipe.
Furthermore, the number of the heat dissipation fans is 2-4.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up trachea, cold row and heat dissipation fan, will dispel the heat the mechanism and combine with dehumidification mechanism, not only can realize the inside heat dissipation cooling, but also can provide dry block terminal environment.
2. The utility model discloses in, the cold wind part that the heat dissipation fan blew off turns into hot-blastly through cold row, and the inside air flow of distribution box body is heated up with higher speed to hot-blast, and the moisture inside the evaporation realizes lasting dehumidification of block terminal, and the heat of cold row mainly comes from the work operation heat of equipment, is applied to the dehumidification in-process of block terminal with equipment operation heat, accords with modern green development theory.
3. The utility model discloses a set up first body and second body, send the interior and the outside of distribution box with the cold wind that flows into the trachea, send the cold wind inside the distribution box to reduce the internal temperature, avoid appearing the condition of long-pending heat; the outside cold wind of delivering to the distribution box can reduce its outside temperature, guarantees to also can use in high temperature weather.
Drawings
Fig. 1 is a schematic view of the structure of the air pipe and the cold row related to the present invention;
fig. 2 is a schematic structural view of the power distribution box of the present invention;
fig. 3 is a schematic view of a fixing frame structure according to the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.
In the figure: 10-a distribution box; 11-a baffle plate; 12-a door panel; 13-locking; 14-trachea; 141-a first tube; 142-a second tube; 143-an inner tank; 144-air holes; 15-cold discharge; 16-an air duct; 17-a fixed frame; 171-Heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, a dehumidifying and heat dissipating device for a building distribution box comprises a distribution box body 10, wherein the distribution box body 10 is a cubic shell, air pipes 14 are arranged on two sides of an opening of the distribution box body 10, top ends of the two groups of air pipes 14 are communicated through a horizontally arranged cold row 15, the air pipes 14 comprise a first pipe body 141 and a second pipe body 142, an inner groove 143 is formed between the first pipe body 141 and the second pipe body 142, two ends of a top bottom are respectively communicated through a welded auxiliary pipe body, the first pipe body 141 is arranged on the outer side of the distribution box body 10, air holes 144 are formed in the outer side of the first pipe body 141 at intervals, the second pipe body 142 is arranged on the inner side of the distribution box body 10, air holes 144 are formed in the outer side of the second pipe body far away from the first pipe body 141 at intervals, and a sealing baffle matched with the inner groove 143 is welded inside the distribution box body 10, so that the distribution box body 10 maintains a relatively closed working environment; the upper ends of the air pipes 14 are welded with cold rows 15, the cold rows 15 are preferably radiating fin groups, the interior of each cold row is through, two ends of each cold row are respectively communicated with the two air pipes 14, the upper ends of the cold rows are welded with air ducts 16, and the air pipes 14, the cold rows 15 and the air ducts 16 are communicated; the upper wall of the interior of the distribution box body 10 is further provided with a fixing frame 17, a plurality of heat dissipation fans 171 are fixedly installed inside the fixing frame 17 through bolts, preferably 3 heat dissipation fans 171 are arranged, and air outlets of the heat dissipation fans 171 are arranged opposite to the air duct 16; the air blown from the heat dissipation fan 171 partially enters the distribution box 10 through the bottom of the cold row 15, and the other part enters the air pipe 14 through both ends of the cold row 15.
A door panel 12 is hinged to the outer side of the distribution box body 10, a lock 13 is arranged on the door panel 12, and the distribution box body 10 is connected with the door panel 12 through the lock 13; the bottom of one side of the opening of the power distribution box body 10 is provided with a wire inlet notch; the inside of the distribution box 10 is located at the outer side of the air pipe 14 and is fixedly provided with a baffle 11, and the baffle 11 is a rectangular frame parallel to the air pipe 14.
The cold air blown out by the heat dissipation fan partially enters the distribution box body from the bottom of the cold row, because the temperature of the bottom of the cold row is higher, the air entering the distribution box body from the bottom of the cold row is hot air, the hot air enters the distribution box body to accelerate the flow of the air inside, meanwhile, the moisture inside is evaporated, the remained heat is partially directly conducted to the outside from the air pipe, and the remained heat is partially neutralized by the cold air; the other part of cold air blown out by the heat dissipation fan enters the air pipe from the two ends of the cold row, the cold air part in the air pipe enters the outside from the air hole of the first pipe body, the rest part of cold air enters the inside of the distribution box body from the air hole of the second pipe body, and the cold air entering the outside is used for accelerating the air flow around the distribution box body, reducing the outside temperature and ensuring that the heat dissipation fan can be used in high-temperature weather; get into the inside cold wind of distribution box and be used for reducing inside temperature, the hot-blast of getting into from cold row bottom simultaneously with, the condition of long-pending heat appears in the inside of avoiding distribution box, guarantees inside constancy of temperature.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building block terminal heat abstractor that dehumidifies which characterized in that: the air distribution box comprises a distribution box body (10), wherein air pipes (14) are symmetrically arranged on two sides of an opening of the distribution box body (10), and the top ends of the two groups of air pipes (14) are communicated through a horizontally arranged cold row (15); the air pipe (14) comprises a first pipe body (141) and a second pipe body (142) which are vertically arranged in parallel, the top and bottom ends of the first pipe body (141) and the second pipe body (142) are respectively communicated, the first pipe body (141) is positioned on the outer side of the distribution box body (10), and air holes (144) are formed in the outer side surface of the first pipe body at intervals; the second pipe body (142) is positioned at the inner side of the distribution box body (10), and air holes (144) are formed in the outer side surface of the second pipe body (142) far away from the first pipe body (141) at intervals; the upper end of the cold row (15) is fixedly provided with an air duct (16); a heat dissipation fan (171) is fixedly arranged on the upper wall inside the power distribution box body (10), and an air outlet of the heat dissipation fan (171) is arranged corresponding to the air duct (16); the air blown out by the heat dissipation fan (171) partially enters the distribution box body (10) through the bottom of the cold row (15), and the other part partially enters the air pipe (14) through two ends of the cold row (15).
2. The dehumidifying and heat-dissipating device for the distribution box of the building of claim 1, wherein: an inner groove (143) is formed between the first pipe body (141) and the second pipe body (142), sealing baffles are welded on two sides of the interior of the distribution box body (10), and the sealing baffles are inserted into the inner groove (143).
3. The dehumidifying and heat-dissipating device for the distribution box of the building of claim 1, wherein: the inside upper wall of distribution box body (10) sets up fixed frame (17), fixed frame (17) inside fixed mounting heat dissipation fan (171).
4. The dehumidifying and heat-dissipating device for the distribution box of the building of claim 1, wherein: the wire inlet notch has been seted up to distribution box (10) opening one side bottom, outside articulated door plant (12), be equipped with shutting (13) on door plant (12), distribution box (10) are connected with door plant (12) through shutting (13).
5. The dehumidifying and heat-dissipating device for the distribution box of the building of claim 1, wherein: inside of distribution box (10), the outside that is located trachea (14) sets firmly baffle (11), baffle (11) are the rectangle frame that is on a parallel with trachea (14).
6. The dehumidifying and heat-dissipating device for the distribution box of the building of claim 1, wherein: the number of the heat dissipation fans (171) is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121443124.9U CN214850001U (en) | 2021-06-28 | 2021-06-28 | Dehumidification and heat dissipation device for building distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121443124.9U CN214850001U (en) | 2021-06-28 | 2021-06-28 | Dehumidification and heat dissipation device for building distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214850001U true CN214850001U (en) | 2021-11-23 |
Family
ID=78810661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121443124.9U Expired - Fee Related CN214850001U (en) | 2021-06-28 | 2021-06-28 | Dehumidification and heat dissipation device for building distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214850001U (en) |
-
2021
- 2021-06-28 CN CN202121443124.9U patent/CN214850001U/en not_active Expired - Fee Related
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| 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: 20211123 |