CN221806277U - Integrative cabinet of solar direct current charging system communication - Google Patents
Integrative cabinet of solar direct current charging system communication Download PDFInfo
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- CN221806277U CN221806277U CN202323538452.9U CN202323538452U CN221806277U CN 221806277 U CN221806277 U CN 221806277U CN 202323538452 U CN202323538452 U CN 202323538452U CN 221806277 U CN221806277 U CN 221806277U
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- direct current
- cabinet
- cabinet body
- charging system
- storage tank
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- 238000004891 communication Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000004065 semiconductor Substances 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 239000000498 cooling water Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Selective Calling Equipment (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型公开了一种太阳能直流充电系统通信一体柜，包括柜体，柜体的一侧内壁固定安装有温度传感器，柜体的一侧表面固定连通有风筒，风筒的内壁固定安装有散热风扇，风筒的一侧表面开设有圆孔，圆孔的内壁固定套接有过滤网，本实用新型中，通过该循环降温装置，起到实现了对吸入的自然风进行循环冷却降温，通过将降温后的自然风对柜体内部的电子元器件进行降温，提高了降温效率，从而保障了柜体内部电子元器件正常工作的效果。
The utility model discloses a solar DC charging system communication integrated cabinet, comprising a cabinet body, a temperature sensor is fixedly installed on the inner wall of one side of the cabinet body, a wind tube is fixedly connected to the surface of one side of the cabinet body, a heat dissipation fan is fixedly installed on the inner wall of the wind tube, a round hole is opened on the surface of one side of the wind tube, and a filter is fixedly sleeved on the inner wall of the round hole. In the utility model, the circulating cooling device is used to realize circulating cooling and cooling of the inhaled natural wind, and the electronic components inside the cabinet body are cooled by the cooled natural wind, so the cooling efficiency is improved, thereby ensuring the normal operation of the electronic components inside the cabinet body.
Description
Technical Field
The utility model relates to the technical field of direct-current power supply cabinets, in particular to a communication integrated cabinet of a solar direct-current charging system.
Background
At present, the direct current power supply cabinet is suitable for transformer substations, power stations and industrial and mining industries, is used as a direct current power supply under the normal and accident conditions of loads such as control, protection, signal, accident lighting and the like, is especially suitable for unattended transformer substations, is ideal direct current power supply complete equipment of the transformer substations below 50 kilovolts, has the most basic function of configuring the power supply, and places all required power supplies into a unified cabinet, so that the cabinet is easier to arrange and maintain, the cabinet is also called as a power supply cabinet, an inverter circuit in the direct current power supply cabinet corresponds to a rectifying circuit, direct current is converted into alternating current, the inversion process is an essential core step of the direct current power supply cabinet, and the inverter module is required to dissipate heat due to the fact that the power of the inverter module is very large in the stage of the inverter module.
When the existing solar direct current charging system communication integrated cabinet dissipates heat, a fan is installed on the wall of the cabinet, external cold air is conveyed into the cabinet through the fan, the cold air flows in the cabinet, heat in the cabinet is taken away and discharged, but under the condition of hot weather, the temperature of the external air is higher, so that the heat exchange efficiency of the fan is greatly reduced when the fan conveys higher air into the cabinet for heat exchange, and the problem of overheat damage of electronic components in the cabinet is easily caused.
Disclosure of utility model
The utility model aims to provide a communication integrated cabinet of a solar direct current charging system, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the integrated communication cabinet comprises a cabinet body, wherein a temperature sensor is fixedly arranged on the inner wall of one side of the cabinet body, an air duct is fixedly communicated with the surface of one side of the cabinet body, a cooling fan is fixedly arranged on the inner wall of the air duct, a round hole is formed in the surface of one side of the air duct, and a filter screen is fixedly sleeved on the inner wall of the round hole;
the utility model discloses a cabinet, including cabinet body, the cabinet body is provided with the circulation heat sink, and the circulation heat sink includes the water storage tank, a side surface of water storage tank with a side surface fixed connection of cabinet body.
Preferably, the upper surface of the water storage tank is provided with a water injection pipe, the lower surface of the water storage tank is provided with a mounting opening, and the inner wall of the mounting opening is fixedly provided with a semiconductor refrigerating sheet.
Preferably, the radiating end of the semiconductor refrigerating sheet is fixedly connected with radiating fins distributed in a linear array, exhaust holes distributed in a linear array are formed in the surface of one side of the cabinet body, and the inner wall of the water storage tank is fixedly sleeved with a heat conducting partition plate.
Preferably, the upper surface of the heat conduction baffle is fixedly provided with a small submersible pump, the water outlet end of the small submersible pump is fixedly communicated with a water outlet pipe, and one end of the water outlet pipe penetrates through and extends to the upper surface of the water storage tank.
Preferably, one end of the water outlet pipe is fixedly communicated with a flow distribution sleeve, the outer surface of the flow distribution sleeve is fixedly communicated with first connecting pipes distributed in a linear array, and one ends of the first connecting pipes penetrate through and extend to the inside of the air duct.
Preferably, one end of the first connecting pipe is fixedly connected with a coiled pipe, one end of the coiled pipe is fixedly connected with a second connecting pipe, and one ends of the second connecting pipes penetrate through and extend to the upper surface of the air duct.
Preferably, one end of each of the second connecting pipes is fixedly communicated with a confluence sleeve, a backflow pipe is fixedly communicated with the outer surface of the confluence sleeve, and one end of the backflow pipe is fixedly communicated with the back surface of the water storage tank.
Compared with the prior art, the utility model has the beneficial effects that: this circulation heat sink has played and has been realized carrying out circulation cooling to the inhaled natural wind and cooled down, cools down the internal electronic components of cabinet through the natural wind after will cooling down, has improved cooling efficiency to the internal electronic components's of cabinet effect of normal work has been ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a perspective view of a cabinet body structure of a communication integrated cabinet of a solar direct current charging system;
Fig. 3 is a perspective view of an air duct structure of a communication integrated cabinet of a solar direct current charging system;
Fig. 4 is a perspective view of a water tank structure of a communication integrated cabinet of a solar direct current charging system.
In the figure: 1. a cabinet body; 2. a temperature sensor; 3. an air duct; 4. a heat radiation fan; 5. a round hole; 6. a filter screen; 7. a water storage tank; 71. a water injection pipe; 72. a semiconductor refrigeration sheet; 73. a heat sink; 74. an exhaust hole; 75. a thermally conductive separator plate; 76. a small submersible pump; 77. a water outlet pipe; 78. a shunt sleeve; 79. a first connection pipe; 710. a serpentine tube; 711. a second connection pipe; 712. a confluence sleeve; 713. and (5) a return pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a integrative cabinet of solar energy direct current charging system communication, includes cabinet body 1, and the fixed mounting of one side inner wall of cabinet body 1 has temperature sensor 2, and the fixed intercommunication of one side surface of cabinet body 1 has dryer 3, and the fixed mounting of inner wall of dryer 3 has radiator fan 4, and the round hole 5 has been seted up on the one side surface of dryer 3, and filter screen 6 has been cup jointed to the fixed inner wall of round hole 5;
One side surface of the cabinet body 1 is provided with a circulating cooling device, and the circulating cooling device comprises a water storage tank 7, and one side surface of the water storage tank 7 is fixedly connected with one side surface of the cabinet body 1.
Further, the upper surface of water storage tank 7 has seted up water injection pipe 71, and the lower surface of water storage tank 7 has seted up the installing port, and the inner wall fixed mounting of installing port has semiconductor refrigeration piece 72, and filter screen 6 plays the effect of filtering the natural wind that gets into dryer 3, avoids the dust entering, and water injection pipe 71 plays the effect to adding the cooling water in the water storage tank 7, and the one end of water injection pipe 71 is provided with sealed lid.
Further, the heat dissipation end of the semiconductor cooling fin 72 is fixedly connected with heat dissipation fins 73 distributed in a linear array, an exhaust hole 74 distributed in a linear array is formed in one side surface of the cabinet body 1, a heat conduction partition plate 75 is fixedly sleeved on the inner wall of the water storage tank 7, and air flow generated during exhaust through the exhaust hole 74 plays a role in accelerating heat exchange of the heat dissipation end of the semiconductor cooling fin 72 by the heat dissipation fin 73, so that the cooling efficiency of the cooling end of the semiconductor cooling fin 72 is improved.
Further, the upper surface fixed mounting of heat conduction baffle 75 has small-size immersible pump 76, and the play water end fixed intercommunication of small-size immersible pump 76 has outlet pipe 77, and the one end of outlet pipe 77 runs through and extends to the upper surface of water storage tank 7, and heat conduction baffle 75 adopts copper material to make, cools down the cooling water with the absorptive air conditioning of below through high heat conductivity.
Further, a flow distribution sleeve 78 is fixedly connected to one end of the water outlet pipe 77, first connecting pipes 79 distributed in a linear array are fixedly connected to the outer surface of the flow distribution sleeve 78, one ends of the first connecting pipes 79 penetrate through and extend to the inside of the air duct 3, and the water outlet pipe 77 conveys cooling water into the first connecting pipes 79 through the flow distribution sleeve 78.
Further, one end of the first connecting pipe 79 is fixedly connected with a coiled pipe 710, one end of the coiled pipe 710 is fixedly connected with a second connecting pipe 711, one ends of the second connecting pipes 711 penetrate through and extend to the upper surface of the air duct 3, and the coiled pipes 710 can be distributed in a staggered manner, so that the cooling efficiency of natural wind is improved.
Further, the one ends of a plurality of second connecting pipes 711 are all fixed to communicate and have the sleeve 712 that converges, and the fixed intercommunication of surface of sleeve 712 has the back 713 that converges, and the one end of back 713 and the back fixed intercommunication of water storage tank 7, the cooling water after the intensification is carried to water storage tank 7 through the cooperation of sleeve 712 that converges and back 713 and is cooled down to realize the cyclic utilization.
Through this circulation heat sink, realized carrying out the circulative cooling to the inhaled natural wind and cooled down, cooled down the internal electronic components of cabinet body 1 through the natural wind after will cooling down, improved cooling efficiency to the effect of the internal electronic components normal work of cabinet body 1 has been ensured.
Working principle: when the temperature sensor 2 senses that the temperature inside the cabinet body 1 reaches a preset value, the small submersible pump 76 and the semiconductor refrigerating sheet 72 are started to work through the external PLC, cold air emitted by the refrigerating end of the semiconductor refrigerating sheet 72 is conducted to cooling water in the water storage tank 7 through the heat conducting partition plate 75 to cool the cooling water, then the cooling water inside the water storage tank 7 is conveyed to the inside of the split sleeve 78 through the small submersible pump 76 through the water outlet pipe 77, and then is split and conveyed to the inside of the plurality of serpentine pipes 710 through the plurality of first connecting pipes 79;
Step two, the operation of the fan-type hot-air fan sucks external air flow into the air cylinder 3 through the filtration of the filter screen 6, when the air flow sequentially passes through the plurality of serpentine pipes 710, the air flow is cooled through the cool air emitted by the serpentine pipes 710, then the cooled air flow is led into the cabinet body 1 through the fan-type hot-air fan to be cooled, the air flow after heat exchange is finally discharged through the exhaust hole 74, and the flowing air generated during the discharge is matched with the cooling fin 73 to accelerate the heat dissipation of the heat dissipation end of the semiconductor cooling fin 72, so that the cooling efficiency of the semiconductor refrigerating end is improved;
And thirdly, after exchanging heat with natural wind, the cooling water in the serpentine pipe 710 is conveyed into the confluence sleeve 712 through the second connecting pipe 711, and then conveyed into the water storage tank 7 through the return pipe 713, and the cool air emitted by the refrigerating end of the semiconductor refrigerating sheet 72 is cooled for reuse.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a integrative cabinet of solar direct current charging system communication, includes the cabinet body (1), its characterized in that: a temperature sensor (2) is fixedly arranged on the inner wall of one side of the cabinet body (1), an air duct (3) is fixedly communicated with the surface of one side of the cabinet body (1), a cooling fan (4) is fixedly arranged on the inner wall of the air duct (3), a round hole (5) is formed in the surface of one side of the air duct (3), and a filter screen (6) is fixedly sleeved on the inner wall of the round hole (5);
The novel intelligent cabinet temperature-reducing device is characterized in that a circulating temperature-reducing device is arranged on one side surface of the cabinet body (1) and comprises a water storage tank (7), and one side surface of the water storage tank (7) is fixedly connected with one side surface of the cabinet body (1).
2. A solar direct current charging system communication integrated cabinet according to claim 1, wherein: the upper surface of water storage tank (7) has seted up water injection pipe (71), the mounting hole has been seted up to the lower surface of water storage tank (7), the inner wall fixed mounting of mounting hole has semiconductor refrigeration piece (72).
3. A solar direct current charging system communication integrated cabinet according to claim 2, wherein: the semiconductor refrigerating device is characterized in that the radiating end of the semiconductor refrigerating sheet (72) is fixedly connected with radiating fins (73) distributed in a linear array, an exhaust hole (74) distributed in a linear array is formed in one side surface of the cabinet body (1), and a heat conducting partition plate (75) is fixedly sleeved on the inner wall of the water storage tank (7).
4. A solar direct current charging system communication integrated cabinet according to claim 3, wherein: the water tank is characterized in that a small submersible pump (76) is fixedly arranged on the upper surface of the heat conducting partition plate (75), a water outlet pipe (77) is fixedly communicated with the water outlet end of the small submersible pump (76), and one end of the water outlet pipe (77) penetrates through and extends to the upper surface of the water storage tank (7).
5. The integrated solar direct current charging system communication cabinet according to claim 4, wherein: one end of outlet pipe (77) is fixed to be linked together and is had reposition of redundant personnel sleeve (78), the fixed intercommunication of surface of reposition of redundant personnel sleeve (78) has first connecting pipe (79) that are linear array and distribute, a plurality of the one end of first connecting pipe (79) all runs through and extends to the inside of dryer (3).
6. The integrated solar direct current charging system communication cabinet according to claim 5, wherein: one end of the first connecting pipe (79) is fixedly communicated with a coiled pipe (710), one end of the coiled pipe (710) is fixedly communicated with a second connecting pipe (711), and one ends of the second connecting pipes (711) penetrate through and extend to the upper surface of the air duct (3).
7. The integrated solar direct current charging system communication cabinet according to claim 6, wherein: and one ends of the second connecting pipes (711) are fixedly communicated with a confluence sleeve (712), the outer surface of the confluence sleeve (712) is fixedly communicated with a return pipe (713), and one end of the return pipe (713) is fixedly communicated with the back of the water storage tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323538452.9U CN221806277U (en) | 2023-12-25 | 2023-12-25 | Integrative cabinet of solar direct current charging system communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323538452.9U CN221806277U (en) | 2023-12-25 | 2023-12-25 | Integrative cabinet of solar direct current charging system communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221806277U true CN221806277U (en) | 2024-10-01 |
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ID=92883795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323538452.9U Active CN221806277U (en) | 2023-12-25 | 2023-12-25 | Integrative cabinet of solar direct current charging system communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221806277U (en) |
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2023
- 2023-12-25 CN CN202323538452.9U patent/CN221806277U/en active Active
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