CN114566893A - Box quantity formula heat dissipation type electrical distribution box that can superpose - Google Patents
Box quantity formula heat dissipation type electrical distribution box that can superpose Download PDFInfo
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- CN114566893A CN114566893A CN202210167212.3A CN202210167212A CN114566893A CN 114566893 A CN114566893 A CN 114566893A CN 202210167212 A CN202210167212 A CN 202210167212A CN 114566893 A CN114566893 A CN 114566893A
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 134
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 238000010248 power generation Methods 0.000 claims abstract description 44
- 239000000498 cooling water Substances 0.000 claims abstract description 30
- 239000000110 cooling liquid Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009429 electrical wiring Methods 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a heat dissipation type electric distribution box with a stackable box body, which relates to the technical field of distribution boxes and comprises a distribution box body, wherein the distribution box body comprises a box body shell, an equipment room is formed in the box body shell, a water cooling channel is arranged inside the box body shell, cooling water which circularly flows is contained in the water cooling channel, a first heat dissipation assembly is embedded at the inner top end of the water cooling channel, and the cooling water at the top end of the water cooling channel pushes the first heat dissipation assembly to form airflow inside the equipment room; and a power generation device is arranged adjacent to the water cooling channel and used for receiving heat carried by the cooling liquid to generate power. The block terminal of the heat dissipation type that is relatively common, radiating effect will be better, and simultaneously, the cooling water after the heat absorption, when having carried the heat and flowing in water-cooling channel, the device that generates heat can generate heat with the help of these heats, retrieves the heat that produces in the box shell, reduces the waste of the energy, environmental protection more.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a heat dissipation type electric distribution box with a stackable box body.
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. The block terminal can produce a large amount of heats at the course of the work, in case the high temperature, the block terminal just produces the trouble easily, consequently, heat dissipation type block terminal takes place in due charge.
The existing heat dissipation type distribution box usually generates air flow through a fan, and generates heat exchange with the outside by means of the air flow so as to dissipate heat, but the heat dissipation mode is single, the heat dissipation effect is limited, the heat after heat exchange is difficult to store and recycle, and the heat is wasted and is poor in environmental protection.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the heat dissipation type electric distribution box with the stackable boxes.
The invention solves the technical problems through the following technical means: a heat dissipation type electric distribution box with a stackable box body comprises a distribution box body, wherein the distribution box body comprises a box body shell, an equipment room is formed in the box body shell, a water cooling channel is arranged inside the box body shell, cooling water which circularly flows is contained in the water cooling channel, a first heat dissipation assembly is embedded at the inner top end of the water cooling channel, and the cooling water at the top end of the water cooling channel pushes the first heat dissipation assembly to form airflow inside the equipment room; and a power generation device is arranged adjacent to the water cooling channel and used for receiving heat carried by the cooling liquid to generate power.
Furthermore, a first heat dissipation chamber and a second heat dissipation chamber are arranged inside the box body shell, a second heat dissipation assembly communicated between the first heat dissipation chamber and the second heat dissipation chamber is arranged inside the equipment chamber, and the first heat dissipation chamber and the second heat dissipation chamber are matched with the second heat dissipation assembly to form a water cooling channel inside the box body shell; and a water pump is arranged at one end in the second heat dissipation chamber.
Further, the second radiating assembly comprises a first radiating pipe, the top end of the first radiating pipe is communicated with the first radiating chamber, the bottom end of the first radiating pipe penetrates into the second radiating chamber and is connected with a horizontal radiating pipe, a third radiating pipe is arranged on the other side inside the box shell, and the top end of the third radiating pipe extends into the first radiating chamber and is connected with a water outlet nozzle.
Further, the power generation device comprises a second power generation assembly; the inside of second heat dissipation chamber is formed with and is confined installation room, and second electricity generation subassembly holding is in the inside of installation room, and horizontal cooling tube one end runs through the interior bottom of installation room and extends to the one side that is close to the water pump.
Further, the second power generation assembly comprises a partition plate with a W-shaped vertical section, and the partition plate divides the installation chamber into a cold liquid chamber and a power generation chamber; the low point of division board is provided with the check valve, and it has the liquid ammonia coolant to fill in the cold liquid chamber.
Furthermore, a tesla valve is arranged at a high point of the isolation plate, a power generation fan blade is arranged at the outlet end of the tesla valve, and a power generator is arranged at one end, far away from the tesla valve, of the power generation fan blade.
Furthermore, power generation facility still including set up in the first electricity generation subassembly of one side of third cooling tube, first electricity generation subassembly is including connecting in the U-shaped mounting bracket of one side of third cooling tube, the middle section of U-shaped mounting bracket is provided with thermoelectric generation component.
Furthermore, a first heat dissipation assembly is arranged at the tail end of the water outlet spray head; the first heat dissipation assembly comprises a connecting shaft penetrating through the inner bottom wall of the first heat dissipation chamber, and the top end and the bottom end of the connecting shaft are respectively connected with a first fan blade and a second fan blade.
Furthermore, the first heat dissipation assembly also comprises an outer shell embedded on the top surface in the equipment room, and the bottom end of the outer shell is provided with a heat dissipation fan plate which moves in a reciprocating manner; the outer side of the connecting shaft, which is positioned on the outer shell, is connected with a turntable, the peripheral surface of the turntable is movably connected with a connecting rod, the tail end of the connecting rod is movably connected with a reciprocating sleeve which linearly moves along the surface of the outer shell, and the bottom end of the reciprocating sleeve is connected with a heat dissipation fan plate.
Furthermore, the inner top surface of the outer shell is provided with fixing rods which are symmetrically distributed, a limiting rail is arranged between the two fixing rods, and the reciprocating sleeve is arranged outside the limiting rail in a sliding mode.
The invention has the beneficial effects that:
according to the invention, the first heat dissipation chamber, the second heat dissipation chamber and the second heat dissipation assembly form the water cooling channel, and cooling water circularly flows in the water cooling channel, so that the cooling water plays a role in heating equipment in the shell of the box body in the flowing process of the cooling water in the water cooling channel; the cooling water pushes the first heat dissipation assembly to generate wind power in the first heat dissipation chamber, the water pump serves as a power source to push the first heat dissipation assembly to generate wind power in the equipment chamber, and therefore the air cooling heat dissipation function is achieved when cooling water is used for heat dissipation, and the heat dissipation effect is better compared with that of a common heat dissipation type distribution box; simultaneously, after the cooling water absorbs heat, when having carried the heat and flowing in the water-cooling passageway, the device that generates heat can generate heat with the help of these heats, retrieves the heat that produces in the box shell, reduces the waste of the energy, environmental protection more.
Drawings
Fig. 1 is a schematic front view of a heat dissipation type distribution box according to the present invention;
fig. 2 is a schematic cross-sectional structural view of the heat dissipation type distribution box of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention at a second power generation assembly;
FIG. 4 is a schematic cross-sectional view of a first heat dissipation chamber according to the present invention;
fig. 5 is a schematic cross-sectional structure diagram of a first heat dissipation assembly according to the present invention.
In the figure: 10. a distribution box body; 11. a case body shell; 12. an installation chamber; 13. a first heat dissipation chamber; 14. a second heat dissipation chamber; 15. an equipment room; 20. a second power generation assembly; 21. a generator; 22. a power generation fan blade; 23. a Tesla valve; 24. a separator plate; 25. a one-way valve; 30. a first power generation assembly; 31. a thermoelectric power generation element; 32. a U-shaped mounting bracket; 40. a first heat dissipation assembly; 41. a first fan blade; 42. a second fan blade; 43. a connecting shaft; 44. an outer housing; 45. a heat radiation fan plate; 46. a turntable; 47. fixing the rod; 48. a limit rail; 49. a reciprocating sleeve; 410. a connecting rod; 50. a second heat dissipation assembly; 51. a first radiating pipe; 52. a horizontal radiating pipe; 53. a third radiating pipe; 54. a water outlet nozzle; 60. and (4) a water pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1 to 5, the heat dissipation type electrical distribution box with stackable boxes according to the present embodiment includes a distribution box body 10, where the distribution box body 10 includes a box housing 11, and a first heat dissipation chamber 13, a second heat dissipation chamber 14, and an equipment chamber 15 are disposed inside the box housing 11;
a first heat dissipation assembly 40 is arranged in the first heat dissipation chamber 13, and the bottom end of the first heat dissipation assembly 40 extends into the equipment chamber 15;
the second heat dissipation assembly 50 is arranged in the equipment chamber 15, and communication is formed between the first heat dissipation chamber 13 and the second heat dissipation chamber 14, so that a water cooling channel is formed in the box body shell 11;
a water pump 60 is arranged at one inner end of the second heat dissipation chamber 14, so that cooling water in the second heat dissipation chamber 14 is pumped into the first heat dissipation chamber 13 through the second heat dissipation assembly 50, the first heat dissipation assembly 40 is pushed to form air flow in the equipment chamber 15, and a heat dissipation effect is formed on equipment in the equipment chamber 15; the water flow pumped into the first heat dissipation chamber 13 flows into the second heat dissipation chamber 14 through the second heat dissipation assembly 50 again, so that under the cooperation of the second heat dissipation assembly 50 and the water pump 60, a water cooling channel is formed on the box body shell 11, cooling water flowing in a circulating mode is contained in the water cooling channel, a power generation device is arranged at the position adjacent to the water cooling channel, and the power generation device generates power by using heat carried by the cooling liquid.
A water cooling channel is arranged in the box body shell 11, cooling water circulates in the water cooling channel, a first heat dissipation assembly 40 is embedded at the inner top end of the water cooling channel, and the cooling water pumped into the top end of the water cooling channel pushes the first heat dissipation assembly 40 to form airflow in the equipment room 15;
when the heat dissipation device is used, the first heat dissipation chamber 13, the second heat dissipation chamber 14 and the second heat dissipation assembly 50 form a water cooling channel, cooling water circularly flows in the water cooling channel, and the cooling water plays a role in heating equipment in the box body shell 11 in the flowing process of the cooling water in the water cooling channel; meanwhile, the cooling water pushes the first heat dissipation assembly 40 to generate wind power in the first heat dissipation chamber 13, and the water pump 60 serves as a power source to push the first heat dissipation assembly 40 to generate wind power in the equipment room 15 based on power provided by the water pump 60, so that the air cooling heat dissipation function is achieved when cooling water is used for heat dissipation, and the heat dissipation effect is better compared with that of a common heat dissipation type distribution box; meanwhile, after the cooling water absorbs heat, when the cooling water carries heat to flow in the water cooling channel, the heating device can generate heat by means of the heat, the heat generated in the box shell 11 is recycled, the energy waste is reduced, and the water cooling device is more environment-friendly.
Referring to fig. 2, the second heat dissipation assembly 50 includes a first heat dissipation pipe 51, a horizontal heat dissipation pipe 52, a third heat dissipation pipe 53, and a water outlet nozzle 54;
the top end of the first radiating pipe 51 is communicated with the first radiating chamber 13, the bottom end of the first radiating pipe 51 penetrates into the second radiating chamber 14 and is connected with a horizontal radiating pipe 52, a third radiating pipe 53 is arranged at the other side inside the box body shell 11, and the top end of the third radiating pipe 53 extends into the first radiating chamber 13 and is connected with a water outlet nozzle 54; therefore, the second heat dissipation assembly 50 forms a circulation channel which is communicated end to end inside the box body shell 11, cooling water is added in the circulation channel, and the cooling water flows in the circulation channel, so that heat dissipation can be formed on equipment in the equipment room 15.
Referring to fig. 2, the power generation apparatus includes a second power generation assembly 20, a first power generation assembly 30.
Referring to fig. 2 and 3, the second heat dissipation chamber 14 is formed with a closed installation chamber 12, the second power generation assembly 20 is accommodated in the installation chamber 12, and one end of the horizontal heat dissipation pipe 52 penetrates through the inner bottom of the installation chamber 12 and extends to a side close to the water pump 60; the second power generation module 20 generates power by using the heat carried by the horizontal radiating pipe 52, and recovers the heat.
Referring to fig. 3, the second power generation module 20 includes a partition plate 24 having a W-shaped vertical cross section, the partition plate 24 dividing the installation chamber 12 into two parts, a cold liquid chamber and a power generation chamber; a check valve 25 is arranged at the low point of the isolation plate 24, and the cold liquid chamber and the power generation chamber are communicated in a one-way mode through the check valve 25; the cold liquid chamber is filled with a low-temperature easily-vaporized cooling liquid, such as liquid ammonia, and the low-temperature easily-vaporized cooling liquid can be vaporized and converted into gas after being heated.
Referring to fig. 3, a tesla valve 23 is disposed at a high point of the isolation plate 24, an outlet end of the tesla valve 23 is provided with a power generation blade 22, and an end of the power generation blade 22 away from the tesla valve 23 is provided with a power generator 21.
Therefore, when the temperature of the horizontal radiating pipe 52 is high, the liquid ammonia cooling liquid in the cold liquid chamber is heated and vaporized immediately, the vaporized ammonia gas is accelerated from the tesla valve 23, and after being ejected, the vaporized ammonia gas drives the power generation fan blades 22 to rotate, and then the kinetic energy of the power generation fan blades 22 is converted into electric energy by the generator 21 to be stored; when the equipment in the box body shell 11 is cooled, the heat can be stored in the form of electric energy, and the box body is more environment-friendly.
Referring to fig. 2, a first power generation assembly 30 is disposed at one side of the third heat dissipation pipe 53, and the first power generation assembly 30 generates power by using a temperature difference between two ends of the third heat dissipation pipe 53; the first power generation assembly 30 includes a U-shaped mounting bracket 32 connected to one side of the third heat dissipation pipe 53, and a thermoelectric power generation element 31 is disposed at a middle section of the U-shaped mounting bracket 32; during the use, first electricity generation subassembly 30 can generate electricity by the temperature difference that produces when third cooling tube 53 utilizes to dispel the heat box shell 11, saves block terminal body 10's use cost, and the economic nature is better, also environmental protection more.
Referring to fig. 2, 4 and 5, a first heat dissipation assembly 40 is disposed at a distal end of the water outlet nozzle 54; the first heat dissipation assembly 40 generates wind power using cooling water sprayed from the water outlet nozzle 54.
The first heat dissipation assembly 40 includes a first fan blade 41, a second fan blade 42, a connecting shaft 43, an outer housing 44, a heat dissipation fan plate 45, a turntable 46, a fixing rod 47, a limiting rail 48, a reciprocating sleeve 49, and a connecting rod 410.
Referring to fig. 4 and 5, the first heat dissipation assembly 40 includes a connecting shaft 43 penetrating through the inner bottom wall of the first heat dissipation chamber 13, a top end and a bottom end of the connecting shaft 43 are respectively connected with a first fan blade 41 and a second fan blade 42, and the first fan blade 41 and the second fan blade 42 can rotate synchronously. Therefore, when the cooling water is sprayed to the surface of the first fan blade 41 from the water outlet nozzle 54, the first fan blade 41 is pushed to rotate continuously, and further the second fan blade 42 is driven to rotate, the second fan blade 42 forms an air flow at the inner top end of the equipment chamber 15, and the air flow can be used for dissipating heat of the equipment in the equipment chamber 15.
Referring to fig. 4, the bottom end surface of the first radiating chamber 13 is provided with an inclined surface, and the height of the inclined surface gradually increases from the first radiating pipe 51 to the third radiating pipe 53; accordingly, the cooling water falling from the first fan 41 can flow toward the first heat pipe 51 through the inclined surface and enter the interior of the first heat pipe 51, thereby completing the circulation of the cooling water.
Referring to fig. 4 and 5, the first heat dissipation assembly 40 includes an outer casing 44 embedded in the top surface of the equipment room 15, and a heat dissipation fan plate 45 reciprocating at the bottom end of the outer casing 44; when the heat radiation fan plate 45 reciprocates at the inner top end of the equipment room 15, the equipment in the equipment room 15 can be cooled.
Referring to fig. 4 and 5, a rotary table 46 is connected to the connecting shaft 43 at the outer side of the outer shell 44, a connecting rod 410 is movably connected to the outer peripheral surface of the rotary table 46, a reciprocating sleeve 49 linearly moving along the surface of the outer shell 44 is movably connected to the end of the connecting rod 410, and the bottom end of the reciprocating sleeve 49 is connected to the heat dissipation fan plate 45; when the air cooling device is used, the connecting shaft 43 is used for driving the rotating disc 46 to rotate, the connecting rod 410 is further used for driving the reciprocating sleeve 49 and the heat dissipation fan plate 45 to move, and the reciprocating movement of the heat dissipation fan plate 45 is used for generating air flow capable of dissipating heat at the inner top end of the equipment room 15.
Referring to fig. 5, the inner top surface of the outer housing 44 is provided with symmetrically distributed fixing rods 47, a limit rail 48 is arranged between the two fixing rods 47, and a reciprocating sleeve 49 is slidably arranged outside the limit rail 48; the heat dissipation fan plate 45 can be limited by the matching of the limit rail 48 and the reciprocating sleeve 49, so that the heat dissipation fan plate 45 makes linear reciprocating motion.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a box quantity formula heat dissipation type electrical distribution box that can superpose, includes block terminal body (10), block terminal body (10) are formed with equipment room (15), its characterized in that including box shell (11) in box shell (11): a water cooling channel is arranged in the box body shell (11), cooling water which circularly flows is contained in the water cooling channel, a first heat dissipation assembly (40) is embedded at the inner top end of the water cooling channel, and the cooling water at the top end of the water cooling channel pushes the first heat dissipation assembly (40) to form airflow in the equipment room (15); and a power generation device is arranged adjacent to the water cooling channel and used for receiving heat carried by the cooling liquid to generate power.
2. The box quantity superposable heat dissipation type electric distribution box of claim 1, characterized in that: a first heat dissipation chamber (13) and a second heat dissipation chamber (14) are arranged in the box body shell (11), a second heat dissipation assembly (50) is arranged in the equipment chamber (15) and communicated between the first heat dissipation chamber (13) and the second heat dissipation chamber (14), and the first heat dissipation chamber (13) and the second heat dissipation chamber (14) are matched with the second heat dissipation assembly (50) to form a water cooling channel in the box body shell (11); a water pump (60) is arranged at one end in the second heat dissipation chamber (14).
3. The box quantity superposable heat dissipation type electric distribution box of claim 2, characterized in that: second radiator unit (50) include first cooling tube (51), and the top and first radiating chamber (13) of first cooling tube (51) are linked together, and the bottom of first cooling tube (51) is run through to second radiating chamber (14) in and is connected with horizontal cooling tube (52), the inside opposite side of box shell (11) is provided with third cooling tube (53), and the top of third cooling tube (53) extends to first radiating chamber (13) inside and is connected with out water shower nozzle (54).
4. The box quantity superposable heat dissipation type electric distribution box of claim 3, characterized in that: the power generation arrangement comprises a second power generation assembly (20); the second heat dissipation chamber (14) is internally provided with a closed installation chamber (12), the second power generation assembly (20) is accommodated in the installation chamber (12), and one end of the horizontal heat dissipation pipe (52) penetrates through the inner bottom of the installation chamber (12) and extends to one side close to the water pump (60).
5. The box quantity superposable heat dissipation type electric distribution box of claim 4, characterized in that: the second power generation assembly (20) comprises a partition plate (24) with a W-shaped vertical section, and the partition plate (24) divides the installation chamber (12) into a cold liquid chamber and a power generation chamber; and a check valve (25) is arranged at the lower point of the partition plate (24), and liquid ammonia cooling liquid is filled in the cold liquid chamber.
6. The box quantity superposable heat dissipation type electric distribution box of claim 5, characterized in that: a Tesla valve (23) is arranged at a high point of the isolation plate (24), a power generation fan blade (22) is arranged at the outlet end of the Tesla valve (23), and a power generator (21) is arranged at one end, far away from the Tesla valve (23), of the power generation fan blade (22).
7. The box quantity superposable heat dissipation type electric distribution box of claim 4, characterized in that: the power generation device further comprises a first power generation assembly (30) arranged on one side of the third radiating pipe (53), the first power generation assembly (30) comprises a U-shaped mounting frame (32) connected to one side of the third radiating pipe (53), and a temperature difference power generation element (31) is arranged in the middle of the U-shaped mounting frame (32).
8. The box quantity superposable heat dissipation type electric distribution box of claim 7, characterized in that: a first heat dissipation assembly (40) is arranged at the tail end of the water outlet spray head (54); the first heat dissipation assembly (40) comprises a connecting shaft (43) penetrating through the inner bottom wall of the first heat dissipation chamber (13), and the top end and the bottom end of the connecting shaft (43) are respectively connected with a first fan blade (41) and a second fan blade (42).
9. The box quantity superposable heat dissipation type electric distribution box of claim 8, characterized in that: the first heat dissipation assembly (40) further comprises an outer shell (44) embedded on the inner top surface of the equipment room (15), and the bottom end of the outer shell (44) is provided with a heat dissipation fan plate (45) moving in a reciprocating mode; the outer side of the connecting shaft (43) located on the outer shell (44) is connected with a rotary table (46), the peripheral surface of the rotary table (46) is movably connected with a connecting rod (410), the tail end of the connecting rod (410) is movably connected with a reciprocating sleeve (49) which can linearly move along the surface of the outer shell (44), and the bottom end of the reciprocating sleeve (49) is connected with a heat dissipation fan plate (45).
10. The box quantity superposable heat dissipation type electric distribution box of claim 9, characterized in that: the inner top surface of the outer shell (44) is provided with fixing rods (47) which are symmetrically distributed, a limiting rail (48) is arranged between the two fixing rods (47), and the reciprocating sleeve (49) is arranged outside the limiting rail (48) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210167212.3A CN114566893A (en) | 2022-02-23 | 2022-02-23 | Box quantity formula heat dissipation type electrical distribution box that can superpose |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210167212.3A CN114566893A (en) | 2022-02-23 | 2022-02-23 | Box quantity formula heat dissipation type electrical distribution box that can superpose |
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| CN114566893A true CN114566893A (en) | 2022-05-31 |
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| CN202210167212.3A Pending CN114566893A (en) | 2022-02-23 | 2022-02-23 | Box quantity formula heat dissipation type electrical distribution box that can superpose |
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| DE102006057796A1 (en) * | 2005-12-08 | 2007-06-14 | Sew-Eurodrive Gmbh & Co. Kg | Electrical device e.g. inverter, for switchboard, has cooling device to remove heat and including air cooler, in which liquid cooler is mounted, where air cooler is provided between liquid cooler and components e.g. power semiconductors |
| US20080105407A1 (en) * | 2006-11-03 | 2008-05-08 | Yun-Yu Yeh | Integrated heat dissipating assembly |
| JP3153864U (en) * | 2009-06-15 | 2009-09-24 | 奇▲こう▼科技股▲ふん▼有限公司 | Water-cooled communication equipment case |
| JP2015140949A (en) * | 2014-01-28 | 2015-08-03 | パナソニックＩｐマネジメント株式会社 | Cooling device and data center including the same |
| CN210111417U (en) * | 2019-04-04 | 2020-02-21 | 南京加能电气有限公司 | Environmental protection comprehensive distribution box |
| CN210957464U (en) * | 2019-09-29 | 2020-07-07 | 孟青春 | Electric distribution box that radiating effect is good |
| CN211958521U (en) * | 2020-06-01 | 2020-11-17 | 南京加能电气有限公司 | Block terminal convenient to heat dissipation |
| JP7003351B1 (en) * | 2020-07-22 | 2022-01-20 | 杭州盛恋網絡科技有限公司 | Protective case for RF repeater equipment with heat dissipation unit |
| CN215409095U (en) * | 2021-06-10 | 2022-01-04 | 南京翔元航空科技有限公司 | Cooling circulation structure of liquid cooling equipment |
| CN215267330U (en) * | 2021-06-21 | 2021-12-21 | 安徽天翔电气设备有限公司 | Power distribution control equipment with heat radiation structure |
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