CN212543090U - Heat dissipation system of distribution box - Google Patents
Heat dissipation system of distribution box Download PDFInfo
- Publication number
- CN212543090U CN212543090U CN202021264695.1U CN202021264695U CN212543090U CN 212543090 U CN212543090 U CN 212543090U CN 202021264695 U CN202021264695 U CN 202021264695U CN 212543090 U CN212543090 U CN 212543090U
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- Prior art keywords
- water
- box
- heat dissipation
- cooling
- water pump
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000001816 cooling Methods 0.000 claims abstract description 46
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of electric power distribution systems, in particular to a distribution box heat dissipation system, which comprises a box body and a base, the front side of the box body is provided with a box door, the box door is provided with a handle, a key hole and a main control device, the inner part of the box body is provided with a temperature sensor near a heat source, the left side and the right side of the inner part of the box body are respectively provided with a clapboard, the water-cooling heat dissipation system comprises a water tank, a circulating water pump, an evaporator, a first water inlet, a first water outlet, a second water inlet, a second water outlet and a water-cooling bent pipe, the air-cooling heat dissipation system comprises an air inlet, a water pump is arranged in the base, one end of the water pump is connected with the water tank, the other end of the water pump is connected with a well pipe of a water well, a liquid level sensor is arranged in the water tank, and the main control device is electrically connected with the temperature sensor, the liquid level sensor, the circulating water pump, the exhaust fan and the water pump respectively; the utility model provides a pair of block terminal cooling system has simple structure, and the heat dissipation is even, advantage that the radiating effect is good.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to a block terminal cooling system.
Background
The distribution box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, so that a low-voltage distribution device is formed, and a circuit can be switched on or off by a manual or automatic switch in normal operation. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send signals for deviating from normal working state, and the measuring instrument is commonly used in various power distribution, distribution and transformation substations.
At present, most distribution boxes are generally arranged in an open-air environment, a heat dissipation system is single, the heat dissipation effect is poor, particularly, when the distribution boxes meet high-temperature weather, direct sunlight is generated, the temperature in the distribution boxes can be increased sharply, the temperature at the moment can exceed the temperature specified by electric appliances in the distribution boxes, the electric appliances in the distribution boxes can be easily stopped to work, and fire disasters can be caused seriously or even.
Disclosure of Invention
The utility model discloses a solve the single problem poor with the radiating effect of current cooling system, and provide a block terminal cooling system.
The utility model adopts the technical proposal that: the utility model provides a block terminal cooling system, includes box, base, the front of box is equipped with the chamber door, the chamber door is equipped with handle, key hole and main control unit, the bottom surface of the box is equipped with ventilation unit, and the inside of box is close to the heat source and goes out to be equipped with temperature sensor, a baffle is respectively installed to the inside left and right sides of box, the baffle forms an inclosed left cavity and right cavity respectively with the left surface and the right flank of box, the inside of box is equipped with water-cooling heat dissipation system and forced air cooling heat dissipation system, water-cooling heat dissipation system includes water tank, circulating water pump, evaporimeter, first water inlet, first delivery port, second water inlet, second delivery port, first water-cooling return bend and second water-cooling return bend, water tank, circulating water pump and evaporimeter all set up inside the base, pass through the pipe connection evaporimeter on the water tank, evaporimeter, First water-cooling return bend, first delivery port, second water inlet, second water-cooling return bend, second delivery port, circulating water pump and water tank connect gradually and form a circulation system, first water-cooling return bend and second water-cooling return bend spiral respectively and fix on the baffle in inclosed left cavity and right cavity, air-cooled cooling system includes air intake, exhaust fan and vent, the air intake sets up on four faces all around of base, and the exhaust fan sets up the upper left side at the box hou mian, and the vent sets up the upper right side at the box back, the inside of base is equipped with the water pump, water pump one end is connected with the water tank, and the other end links to each other with the well pipe, be equipped with level sensor in the water tank, master control device and temperature sensor, level sensor, circulating water pump, exhaust fan and water pump pass through electric connection respectively.
Furthermore, a sunshade ceiling is erected at the top end of the box body and is made of an aluminum sheet material.
Furthermore, dehydrating unit is installed on the top of box, and humidity transducer is installed to the lower extreme of box, humidity transducer and main control unit electric connection.
Furthermore, the upper end of the base is provided with a dust removal filter element.
The beneficial effects of the utility model reside in that: the utility model provides a distribution box heat dissipation system, through setting up the base in the lower part of distribution box, and open the air intake around the base, install the exhaust fan at the back of box, when the temperature in the distribution box is not very high, reach the effect of top-down's ventilation and heat dissipation; when the temperature in the distribution box is very high, the water-cooling bent pipes on the left side and the right side in the distribution box can quickly carry out water-cooling on the temperature in the distribution box; and set up a water pump that draws water in level sensor and the base in the water tank, can solve the problem that adds water at the water tank on indefinite period.
In a word, the utility model provides a pair of block terminal heat dissipation has solved prior art cooling system singleness, and the poor problem of radiating effect.
Drawings
Fig. 1 is a schematic front structural view of a heat dissipation system of a distribution box according to the present invention;
fig. 2 is a rear schematic structural view of a heat dissipation system of a distribution box according to the present invention;
fig. 3 is a left side sectional view of a heat dissipation system of a distribution box according to the present invention;
fig. 4 is a right side sectional view of a heat dissipation system of a distribution box according to the present invention;
fig. 5 is a schematic view of a base structure of a heat dissipation system of a distribution box.
In the figure: 1. a box body; 2. a base; 3. a box door; 4. a main controller; 5. a key hole; 6. a ceiling; 7. a dehumidifier; 8. a partition plate; 9. an air inlet; 10. a vent; 11. an exhaust fan; 12. a water tank; 13. a water circulating pump; 14. an evaporator; 15. a water pump; 16. a first water inlet pipe; 17. a first water outlet; 18. a second water inlet; 19. a second water outlet; 20. a first water-cooled bend; 21. a second water-cooled bend; 22. dust absorption filter core.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
The present invention will be further explained with reference to the accompanying drawings: referring to fig. 1-5, the utility model provides a heat dissipation system for a distribution box, comprising a box body 1 and a base 2, wherein a sunshade ceiling 6 is arranged on the top of the box body 1, the sunshade ceiling 6 is made of aluminum sheet material for sunshade, a box door 3 is hinged on the front side of the box body 1, a handle, a key hole 5 and a main control device 4 are connected on the box door 3, a ventilation device is arranged on the bottom surface of the box body 1, a dehumidification device 7 is arranged on the top end of the box body 1, a humidity sensor is arranged at the lower end of the box body 1, the humidity sensor is electrically connected with the main control device 4 to ensure that the humidity does not affect the operation of the distribution box, a temperature sensor is arranged inside the box body 1 near a heat source, a partition plate 8 is fixedly welded on each of the left side and the right side of the box body 1, the partition plate 8 and the, have and prevent that air conditioning from dispelling fast, keep the lower temperature in making the block terminal to further guarantee that the electrical components who guarantees in the block terminal can not wet because of water-cooling system, the inside of box 1 is equipped with water-cooling system and air-cooling system, water-cooling system includes water tank 12, circulating water pump 13, evaporimeter 14, first water inlet 16, first delivery port 17, second water inlet 18, second delivery port 19 and water-cooling return bend 20, water tank 12, circulating water pump 13 and evaporimeter 14 all set up inside base 2, pass through pipe connection evaporimeter 14 on the water tank 12, evaporimeter 14 and first water inlet 16, first water-cooling return bend 20, first delivery port 17, second water inlet 18, second water-cooling return bend 21, second delivery port 19, circulating water pump 13 and water tank 12 connect gradually and form a circulation system, first water-cooling return bend 20 and second water-cooling return bend 21 spiral respectively and fix at the baffle in inclosed left cavity and right cavity Above 8, have the effect of carrying out rapid cooling to the block terminal, first water-cooling return bend 20 and second water-cooling return bend 21 share a water tank 12, circulating water pump 13 and evaporimeter 14, can reduce water-cooling system's volume and area, save space, air-cooling system includes air intake 9, exhaust fan 11 and vent 10, air intake 9 sets up on four faces all around of base 2, and exhaust fan 11 sets up the upper right side at the back of box 1, and vent 10 sets up the upper left side at the back of box 1, makes external natural wind from down and form one heat dissipation and ventilation system, and hot-blast box 1 that discharges through exhaust fan 11, base 2 upper end is equipped with dust absorption filter core 22, filters the dust in the air, has the effect of removing dust, the inside of base 2 is equipped with water pump 15, water pump 15 one end is connected with water tank 12, and the other end links to each other with well casing, the problem of water is added to the water tank 12 at irregular intervals due to the loss of water in the water tank caused by various reasons is solved, a liquid level sensor is arranged in the water tank 12, the water quantity in the water tank can be monitored conveniently in real time, and the main control device 4 is electrically connected with the temperature sensor, the circulating water pump 13 and the exhaust fan respectively, so that the temperature in the distribution box can be monitored conveniently in real time, and the operation of the exhaust fan 11 and the circulating water pump 13 can be controlled.
The using principle is that when the outdoor temperature is not high or the power of the electric appliance is low, the temperature in the distribution box cannot reach the temperature range set by the controller, the external natural wind forms a heat dissipation and ventilation system through the air inlet 9 and the ventilation opening 10, when the outdoor temperature or the operating power of the electric appliance is slightly high, the temperature sensor can convert the temperature signal into an electric signal and transmit the electric signal to the air-cooled heat dissipation system to cool the temperature in the distribution box, when high-temperature weather or the operating power of the electric appliance is high, the temperature sensor can convert the temperature signal into the electric signal and continuously transmit the electric signal to the water-cooled heat dissipation system, the circulating pump in the water-cooled heat dissipation system and the exhaust fan 11 in the water-cooled heat dissipation system are started to cool the distribution box, the water-cooled liquid absorbs the heat in the distribution box through the left and right partition plates 8 of, both mutually support, can make the stable operation of block terminal, when the water in the water tank 12 is less than the liquid level of settlement, main control unit 4 starts water pump 15 and draws water, and when meetting rainy day or moist weather, humidity transducer can change the humidity signal into the signal of telecommunication and transmit for dehumidifier 7, dehumidifies.
According to the above-mentioned detailed embodiment, the utility model provides a pair of block terminal cooling system has simple structure, and the heat dissipation is even, advantage that the radiating and ventilating effect is good.
Claims (4)
1. The utility model provides a block terminal cooling system which characterized in that: including box (1), base (2), the front of box (1) is equipped with chamber door (3), chamber door (3) are equipped with handle, key hole (5) and main control device (4), box (1) bottom surface is equipped with ventilation unit, and the inside of box (1) is close to heat source department and is equipped with temperature sensor, a baffle (8) is respectively installed to the inside left and right sides of box (1), baffle (8) and the left surface and the right flank of box (1) form inclosed left cavity and right cavity respectively, the inside of box (1) is equipped with water-cooling heat dissipation system and air-cooled heat dissipation system, water-cooling heat dissipation system includes water tank (12), circulating water pump (13), evaporimeter (14), first water inlet (16), first delivery port (17), second water inlet (18), second delivery port (19), first water-cooling return bend (20) and second water-cooling return bend (21), the water tank (12), the circulating water pump (13) and the evaporator (14) are all arranged inside the base (2), the evaporator (14) is connected with the water tank (12) through a pipeline, the evaporator (14) is sequentially connected with the first water inlet (16), the first water-cooling bent pipe (20), the first water outlet (17), the second water inlet (18), the second water-cooling bent pipe (21), the second water outlet (19), the circulating water pump (13) and the water tank (12) to form a circulating system, the first water-cooling bent pipe (20) and the second water-cooling bent pipe (21) are respectively spirally fixed on a partition plate (8) in the closed left cavity and the right cavity, the air-cooling heat dissipation system comprises an air inlet (9), an exhaust fan (11) and a vent (10), the air inlet (9) is arranged on four surfaces of the front, back, left and right of the base (2), and the exhaust fan (11) is arranged on the upper right side of the back of the exhaust box, vent (10) set up the upper left side at the back of box (1), the inside of base is equipped with water pump (15), water pump (15) one end is connected with water tank (12), and the other end links to each other with the well casing, be equipped with level sensor in water tank (12), main control unit (4) pass through electric connection with temperature sensor, level sensor, circulating water pump (13), exhaust fan (11) and water pump (15) respectively.
2. The electrical box heat dissipation system of claim 1, wherein: a sunshade ceiling (6) is erected at the top end of the box body (1), and the sunshade ceiling (6) is made of an aluminum sheet material.
3. The electrical box heat dissipation system of claim 2, wherein: dehydrating unit (7) are installed on the top of box (1), and humidity transducer is installed to the lower extreme of box (1), humidity transducer and main control unit (4) electric connection.
4. The electrical box heat dissipation system of claim 1, wherein: the upper end of the base (2) is provided with a dust absorption filter core (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021264695.1U CN212543090U (en) | 2020-07-02 | 2020-07-02 | Heat dissipation system of distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021264695.1U CN212543090U (en) | 2020-07-02 | 2020-07-02 | Heat dissipation system of distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212543090U true CN212543090U (en) | 2021-02-12 |
Family
ID=74521096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021264695.1U Expired - Fee Related CN212543090U (en) | 2020-07-02 | 2020-07-02 | Heat dissipation system of distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212543090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453497A (en) * | 2021-05-31 | 2021-09-28 | 深圳市永亿豪电子有限公司 | Fill electric pile with high-efficient radiator fan |
| CN113635135A (en) * | 2021-09-03 | 2021-11-12 | 李宁宁 | Electric overheat protection device for numerical control machine tool |
| CN116545020A (en) * | 2023-05-24 | 2023-08-04 | 鸿盛建设有限公司 | Solar photovoltaic power generation and energy storage integrated device |
-
2020
- 2020-07-02 CN CN202021264695.1U patent/CN212543090U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453497A (en) * | 2021-05-31 | 2021-09-28 | 深圳市永亿豪电子有限公司 | Fill electric pile with high-efficient radiator fan |
| CN113635135A (en) * | 2021-09-03 | 2021-11-12 | 李宁宁 | Electric overheat protection device for numerical control machine tool |
| CN116545020A (en) * | 2023-05-24 | 2023-08-04 | 鸿盛建设有限公司 | Solar photovoltaic power generation and energy storage integrated device |
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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: 20210212 |