CN216015028U - Air-cooling and water-cooling hybrid silicon controlled rectifier power supply - Google Patents
Air-cooling and water-cooling hybrid silicon controlled rectifier power supply Download PDFInfo
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- CN216015028U CN216015028U CN202121711300.2U CN202121711300U CN216015028U CN 216015028 U CN216015028 U CN 216015028U CN 202121711300 U CN202121711300 U CN 202121711300U CN 216015028 U CN216015028 U CN 216015028U
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Abstract
The utility model discloses an air-cooling and water-cooling mixed silicon controlled rectifier power supply, which has the technical scheme that: including box and silicon controlled rectifier, the box top is provided with a plurality of exhaust fans, be provided with cooling device in the box, cooling device is located the exhaust fan below, cooling device includes support and bottom, the bottom setting is on the support, be provided with the casing on the bottom, be provided with the storing box that is used for placing silicon controlled rectifier in the casing, form the cooling cavity between casing and the storing box, inlet opening and apopore have been seted up on the casing, inlet opening and apopore all communicate with the cooling cavity. The utility model has the following beneficial effects: when the silicon controlled rectifier is cooled, the cooling liquid is only required to be poured into the cooling cavity, and the cooling liquid continuously absorbs the heat of the silicon controlled rectifier in the cooling cavity, so that the silicon controlled rectifier can be continuously cooled, the silicon controlled rectifier is prevented from stopping working due to overtemperature protection, and the working efficiency of the silicon controlled rectifier power supply is improved.
Description
Technical Field
The utility model relates to the field of voltage-stabilized power supplies, in particular to an air-cooling water-cooling mixed silicon-controlled rectifier power supply.
Background
A silicon controlled rectifier electrical appliance: the power supply power control electric appliance is based on a thyristor (a power electronic power device) and takes an intelligent digital control circuit as a core. The device has the advantages of high efficiency, no mechanical noise and abrasion, high response speed, small volume, light weight and the like.
The main circuit of the silicon controlled rectifier in the prior art adopts a three-phase bridge or a double reversed star-shaped circuit with a balance reactor. The thyristor adopts a high-power element, so that the energy is saved remarkably. The main control system adopts a large-plate high-sill anti-interference large-scale integrated control panel; and the modules and the integrated elements are imported, so that the reliability is high. The device has the advantages of automatic voltage and current stabilization, and the stabilization precision is better than 1%. Has 0-60S soft start, and the electroplating oxidation coloring time can be set arbitrarily and is automatically timed. The multiphase rectification is adopted, the output voltage ripple coefficient ru is reduced, and the method is particularly suitable for a hard chromium plating process, and has good surface smoothness and uniform plating layer thickness.
When the silicon controlled rectifier power supply rectifies alternating current, the silicon controlled rectifier electrical appliance can generate a large amount of heat, if the heat cannot be rapidly dissipated, the silicon controlled rectifier will stop working due to over-temperature protection, and the working efficiency of the silicon controlled rectifier power supply is reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an air-cooling and water-cooling mixed silicon controlled rectifier power supply, which can prevent the silicon controlled rectifier from stopping working due to overtemperature protection and improve the working efficiency of the silicon controlled rectifier power supply.
The technical purpose of the utility model is realized by the following technical scheme: the utility model provides an air-cooled water-cooling hybrid silicon controlled rectifier rectification power supply, includes box and silicon controlled rectifier, the box top is provided with a plurality of exhaust fans, be provided with cooling device in the box, cooling device is located the exhaust fan below, cooling device includes support and bottom, the bottom sets up on the support, be provided with the casing on the bottom, be provided with the storing box that is used for placing silicon controlled rectifier in the casing, form the cooling cavity between casing and the storing box, inlet opening and apopore have been seted up on the casing, inlet opening and apopore all communicate with the cooling cavity.
Through adopting above-mentioned technical scheme, because the box top is provided with a plurality of exhaust fans, be provided with cooling device in the box, the storing box is installed in cooling device, through this setting, when cooling down the silicon controlled rectifier, only need to pour into the cooling cavity with the coolant liquid, the coolant liquid lasts the heat that absorbs the silicon controlled rectifier in the cooling cavity, can continuously cool down the silicon controlled rectifier, prevents that the silicon controlled rectifier from stopping work because of overtemperature prote, has improved the work efficiency of silicon controlled rectifier rectification power.
The utility model is further configured to: the storage box is internally provided with a hollow cooling column which is communicated with the cooling cavity.
Through adopting above-mentioned technical scheme, because be provided with inside hollow cooling column in the storing box, the cooling column communicates with the cooling cavity each other, because the setting of cooling column, when silicon controlled rectifier installs, the intermediate position of silicon controlled rectifier is inserted to the cooling column, can realize the effect of pre-fixing to silicon controlled rectifier, through this setting, the laminating of cooling column and silicon controlled rectifier's internal perisporium, after the coolant liquid gets into the cooling column, lower the temperature to silicon controlled rectifier's internal perisporium, thereby the cooling effect to silicon controlled rectifier has been improved.
The utility model is further configured to: a water storage cavity is formed in the bottom cover, and a water supply hole and a water drain hole communicated with the water storage cavity are formed in the side wall of the bottom cover.
By adopting the technical scheme, the water storage cavity is arranged in the bottom cover, the water supply hole and the water discharge hole communicated with the water storage cavity are formed in the side wall of the bottom cover, and the cooling liquid can continuously absorb the heat of the silicon controlled rectifier in the water storage cavity, so that when the shell cools the silicon controlled rectifier, the bottom cover can also cool the bottom of the silicon controlled rectifier, and the cooling effect on the silicon controlled rectifier is improved.
The utility model is further configured to: a first radiating fin is arranged between the bottom cover and the shell, and a plurality of radiating through holes are formed in the first radiating fin.
By adopting the technical scheme, the first radiating fin is arranged between the bottom cover and the shell, and the first radiating fin is provided with the plurality of radiating through holes, so that when the silicon controlled rectifier is cooled, the first radiating fin continuously reduces the temperature on the bottom cover and the shell, and the cooling effect on the silicon controlled rectifier is improved.
The utility model is further configured to: a second radiating fin is arranged between the bottom cover and the support, a plurality of heat conducting through holes are formed in the second radiating fin, and a plurality of heat conducting columns are connected between the first radiating fin and the second radiating fin.
By adopting the technical scheme, the plurality of heat conducting columns are connected between the first radiating fin and the second radiating fin, so that when the heat of the second radiating fin is cooled, the second radiating fin increases the radiating area of the first radiating fin, the radiating effect of the first radiating fin is improved, and the cooling effect of the silicon controlled rectifier is further improved.
The utility model is further configured to: the water inlet, give the water hole, all be connected with the stand pipe on apopore and the wash port, the one end that the casing was kept away from to the stand pipe all is connected with the locking pipe, the locking pipe evenly is provided with a plurality of snap rings along length direction, the cross-section of snap ring is triangle-shaped.
Through adopting above-mentioned technical scheme, because the locking pipe evenly is provided with a plurality of snap rings along the straight line direction, at the in-process of water pipe installation, the water pipe can form the arch because of the snap ring, twines the iron wire in the arch of water pipe again for the installation of water pipe is comparatively firm.
The utility model is further configured to: a plurality of through grooves are formed in the bottom of the box body, and a fan is arranged in each through groove.
Through adopting above-mentioned technical scheme, because a plurality of logical grooves have been seted up to the bottom half, logical inslot is provided with out the fan, and the in-process that blows off hot-blast has taken away the heat in the box for temperature in the box reduces, thereby first fin and second fin radiating effect promote, and then has improved the cooling effect to silicon controlled rectifier.
The utility model is further configured to: the first radiating fin and the second radiating fin are both made of aluminum alloy materials.
By adopting the technical scheme, the first radiating fin and the second radiating fin are both made of the aluminum alloy material, and the aluminum alloy material has better heat conductivity, so that the first radiating fin and the second radiating fin have better radiating effect.
In conclusion, the utility model has the following beneficial effects: when the silicon controlled rectifier is cooled, the cooling liquid is only required to be poured into the cooling cavity, and the cooling liquid continuously absorbs the heat of the silicon controlled rectifier in the cooling cavity, so that the silicon controlled rectifier can be continuously cooled, the silicon controlled rectifier is prevented from stopping working due to overtemperature protection, and the working efficiency of the silicon controlled rectifier power supply is improved.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a first schematic structural diagram of a cooling apparatus according to the present invention;
FIG. 4 is a second schematic structural view of a cooling apparatus according to the present invention;
fig. 5 is a partial sectional view of a cooling device according to the present invention.
Reference numerals: 1. a box body; 2. a silicon controlled rectifier; 3. an exhaust fan; 4. a support; 5. a bottom cover; 6. a fan outlet; 7. a housing; 8. a storage box; 9. cooling the cavity; 10. a water inlet hole; 11. a water outlet hole; 12. cooling the column; 13. a water storage cavity; 14. a water supply hole; 15. a drain hole; 16. a first heat sink; 17. a heat dissipating through hole; 18. a second heat sink; 19. a thermally conductive via; 20. a heat-conducting column; 21. a guide tube; 22. a locking tube; 23. a snap ring; 24. a through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an air-cooled water-cooled hybrid silicon controlled rectifier power supply comprises a case 1 and a silicon controlled rectifier 2, wherein a plurality of exhaust fans 3 are arranged on the top of the case 1, a cooling device is arranged in the case 1 and positioned below the exhaust fans 3, the cooling device comprises a support 4 and a bottom cover 5, the bottom cover 5 is arranged on the support 4, a shell 7 is arranged on the bottom cover 5, a storage box 8 for placing the silicon controlled rectifier 2 is arranged in the shell 7, a cooling cavity 9 is formed between the shell 7 and the storage box 8, a water inlet 10 and a water outlet 11 are arranged on the shell 7, the water inlet 10 and the water outlet 11 are both communicated with the cooling cavity 9, a cooling column 12 with a hollow inner part is arranged in the storage box 8, the cooling column 12 is communicated with the cooling cavity 9, a water storage cavity 13 is arranged in the bottom cover 5, a water supply hole 14 and a water discharge hole 15 are arranged on the side wall of the bottom cover 5 and communicated with the water storage cavity 13, a first radiating fin 16 is arranged between the bottom cover 5 and the shell 7, a plurality of radiating through holes 17 are formed in the first radiating fin 16, a second radiating fin 18 is arranged between the bottom cover 5 and the support 4, a plurality of heat conducting through holes 19 are formed in the second radiating fin 18, a plurality of heat conducting columns 20 are connected between the first radiating fin 16 and the second radiating fin 18, guide pipes 21 are connected to the water inlet hole 10, the water supply hole 14, the water outlet hole 11 and the water outlet hole 15, a locking pipe 22 is connected to one end, far away from the shell 7, of each guide pipe 21, a plurality of clamping rings 23 are evenly arranged on each locking pipe 22 along the length direction, the cross sections of the clamping rings 23 are triangular, a plurality of through grooves 24 are formed in the bottom of the box body 1, a fan 6 is arranged in each through groove 24, and the first radiating fin 16 and the second radiating fin 18 are made of aluminum alloy materials.
Because the top of the box body 1 is provided with the exhaust fans 3, the box body 1 is internally provided with the cooling device, the storage box 8 is arranged in the cooling device, when the silicon controlled rectifier 2 is started, the cooling liquid enters the cooling cavity 9 through the water inlet holes 10 until the cooling liquid is full of the cooling cavity 9, the cooling liquid in the cooling cavity 9 flows out through the water outlet holes 11, the cooling liquid can continuously enter the cooling cavity 9 and flow out of the cooling cavity 9 in the process, so that the temperature of the cooling liquid in the cooling cavity 9 is continuously reduced, then the exhaust fans 3 are started to reduce the temperature inside the box body 1, through the arrangement, when the silicon controlled rectifier 2 is cooled, the cooling liquid only needs to be filled into the cooling cavity 9, the cooling liquid continuously absorbs the heat of the silicon controlled rectifier 2 in the cooling cavity 9, the silicon controlled rectifier 2 can be continuously cooled, and the silicon controlled rectifier 2 is prevented from stopping working due to overtemperature protection, the working efficiency of the silicon-controlled rectifier power supply is improved.
Because the storage box 8 is internally provided with the cooling column 12 with hollow inside, the cooling column 12 is communicated with the cooling cavity 9, and because the cooling column 12 is arranged, when the silicon controlled rectifier 2 is installed, the cooling column 12 is inserted into the middle position of the silicon controlled rectifier 2, the pre-fixing effect of the silicon controlled rectifier 2 can be realized, when the silicon controlled rectifier 2 is cooled, after the cooling liquid flows into the cooling cavity 9, the cooling liquid flows into the cooling column 12, the cooling column 12 cools the inner peripheral wall of the silicon controlled rectifier 2, the cooling liquid can continuously absorb the heat of the silicon controlled rectifier 2 in the cooling column 12, with this arrangement, the cooling column 12 is attached to the inner peripheral wall of the silicon controlled rectifier 2, and after the cooling liquid enters the cooling column 12, the inner peripheral wall of the silicon controlled rectifier 2 is cooled, so that the cooling effect of the silicon controlled rectifier power supply of the silicon controlled rectifier 2 is improved.
Because be provided with water storage cavity 13 in the bottom 5, set up the water hole 14 and the wash port 15 of giving with water storage cavity 13 intercommunication on the lateral wall of bottom 5, when cooling silicon controlled rectifier 2, the coolant liquid gets into in water storage cavity 13 through giving water hole 14, rethread wash port 15 flows out water storage cavity 13, can cool down bottom 5, bottom 5 cools down silicon controlled rectifier 2 in the cooling cavity 9 again, the coolant liquid is sustainable the heat of absorbing silicon controlled rectifier 2 in water storage cavity 13, when making casing 7 cool down silicon controlled rectifier 2, bottom 5 also can cool down silicon controlled rectifier 2's bottom simultaneously, thereby the cooling effect to silicon controlled rectifier 2 has been improved.
Because the first radiating fin 16 is arranged between the bottom cover 5 and the shell 7, the first radiating fin 16 is provided with a plurality of radiating through holes 17, when the silicon controlled rectifier 2 is radiated, the first radiating fin 16 can absorb the heat of the bottom cover 5 and the shell 7 at the same time, and then the heat is guided to the two ends of the first radiating fin 16, and the heat is radiated out through the radiating through holes 17, so that when the silicon controlled rectifier 2 is cooled, the first radiating fin 16 continuously reduces the temperature on the bottom cover 5 and the shell 7, and the cooling effect on the silicon controlled rectifier 2 is improved.
Because a plurality of heat conduction columns 20 are connected between the first radiating fin 16 and the second radiating fin 18, when heat on the silicon controlled rectifier 2 is absorbed, the second radiating fin 18 can absorb heat of the bottom cover 5 and the support 4 at the same time, meanwhile, the first radiating fin 16 guides the heat to the second radiating fin 18 through the heat conduction columns 20, and then the heat on the second radiating fin 18 is radiated through the heat conduction through holes 19, so that when the heat of the second radiating fin 18 is cooled, the second radiating fin 18 increases the heat radiation area of the first radiating fin 16, the heat radiation effect of the first radiating fin 16 is improved, and the cooling effect of the silicon controlled rectifier 2 is further improved.
Because locking pipe 22 evenly is provided with a plurality of snap rings 23 along rectilinear direction, when the installation water pipe, the water pipe is aimed at locking pipe 22 and is inserted, and at the in-process of installation, the internal perisporium of water pipe will closely contradict with snap ring 23, and at the in-process of water pipe installation, the water pipe can form the arch because of snap ring 23, twines the iron wire in the arch of water pipe again for the installation of water pipe is comparatively firm.
Because a plurality of logical grooves 24 have been seted up to box 1 bottom, are provided with out fan 6 in logical groove 24, go out the back that fan 6 opened, blow off the hot-blast of box 1 bottom, the in-process that blows off hot-blast has taken away the heat in the box 1 for the temperature in the box 1 reduces, thereby first fin 16 promotes with the 18 radiating effect of second fin, and then has improved the cooling effect to silicon controlled rectifier 2.
Because the first heat sink 16 and the second heat sink 18 are both made of aluminum alloy material, the aluminum alloy material has better thermal conductivity, so that the first heat sink 16 and the second heat sink 18 have better heat dissipation effect.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (8)
1. The utility model provides an air-cooled water-cooling hybrid silicon controlled rectifier rectification power supply, includes box (1) and silicon controlled rectifier (2), its characterized in that: the utility model discloses a solar energy water heater, including box (1), bottom (5), cooling device, water inlet hole (10) and apopore (11) have been seted up on bottom (5), box (1) top is provided with a plurality of exhaust fans (3), be provided with cooling device in box (1), cooling device is located exhaust fan (3) below, cooling device includes support (4) and bottom (5), bottom (5) set up on support (4), be provided with casing (7) on bottom (5), be provided with storing box (8) that are used for placing silicon controlled rectifier (2) in casing (7), form cooling cavity (9) between casing (7) and storing box (8), inlet hole (10) and apopore (11) have all been linked together with cooling cavity (9) on casing (7), inlet hole (10) and apopore (11).
2. The air-cooled water-cooled hybrid silicon controlled rectifier power supply of claim 1, characterized in that: the storage box (8) is internally provided with a hollow cooling column (12), and the cooling column (12) is communicated with the cooling cavity (9).
3. The air-cooled water-cooled hybrid silicon controlled rectifier power supply of claim 1, characterized in that: a water storage cavity (13) is formed in the bottom cover (5), and a water supply hole (14) and a water drain hole (15) communicated with the water storage cavity (13) are formed in the side wall of the bottom cover (5).
4. The air-cooled water-cooled hybrid silicon controlled rectifier power supply of claim 1, characterized in that: a first radiating fin (16) is arranged between the bottom cover (5) and the shell (7), and a plurality of radiating through holes (17) are formed in the first radiating fin (16).
5. The air-cooled water-cooled hybrid silicon controlled rectifier power supply of claim 4, wherein: a second radiating fin (18) is arranged between the bottom cover (5) and the support (4), a plurality of heat conducting through holes (19) are formed in the second radiating fin (18), and a plurality of heat conducting columns (20) are connected between the first radiating fin (16) and the second radiating fin (18).
6. The air-cooled water-cooled hybrid silicon controlled rectifier power supply of claim 3, characterized in that: all be connected with stand pipe (21) on inlet opening (10), feed water hole (14), apopore (11) and wash port (15), the one end that casing (7) were kept away from in stand pipe (21) all is connected with locking pipe (22), locking pipe (22) evenly are provided with a plurality of snap rings (23) along length direction, the cross-section of snap ring (23) is triangle-shaped.
7. The air-cooled water-cooled hybrid silicon controlled rectifier power supply of claim 1, characterized in that: a plurality of through grooves (24) are formed in the bottom of the box body (1), and a fan (6) is arranged in each through groove (24).
8. The air-cooled water-cooled hybrid silicon controlled rectifier power supply of claim 5, wherein: the first radiating fin (16) and the second radiating fin (18) are both made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711300.2U CN216015028U (en) | 2021-07-26 | 2021-07-26 | Air-cooling and water-cooling hybrid silicon controlled rectifier power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711300.2U CN216015028U (en) | 2021-07-26 | 2021-07-26 | Air-cooling and water-cooling hybrid silicon controlled rectifier power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216015028U true CN216015028U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121711300.2U Active CN216015028U (en) | 2021-07-26 | 2021-07-26 | Air-cooling and water-cooling hybrid silicon controlled rectifier power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216015028U (en) |
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2021
- 2021-07-26 CN CN202121711300.2U patent/CN216015028U/en active Active
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