CN208508261U - A kind of energy-saving grid-connected cabinet cooling device - Google Patents
A kind of energy-saving grid-connected cabinet cooling device Download PDFInfo
- Publication number
- CN208508261U CN208508261U CN201820962076.6U CN201820962076U CN208508261U CN 208508261 U CN208508261 U CN 208508261U CN 201820962076 U CN201820962076 U CN 201820962076U CN 208508261 U CN208508261 U CN 208508261U
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- China
- Prior art keywords
- coldplate
- heat
- grid
- cooling
- conducting plate
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- 238000001816 cooling Methods 0.000 title claims abstract description 82
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 239000011521 glass Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract description 19
- 239000000428 dust Substances 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of energy-saving grid-connected cabinet cooling devices, including grid-connection cabinet main body, fixation is inlaid with cooling tube in coldplate one and coldplate two, heat-conducting plate is fixedly connected on the inner cavity rear wall of grid-connection cabinet main body, the cooling tube on liquid guiding cavity one end connection coldplate one on heat-conducting plate, the discharge ends of suction pump are connected to the cooling tube on coldplate one by drainpipe, are fixedly connected with triplet water-stopping valve on drainpipe.The utility model can be realized grid-connection cabinet main body while cooling, does not have dust and enters in the inner cavity of grid-connection cabinet main body；Using coldplate one, facilitate and carried out cooling heat in the heat transfer to coldplate one on heat-conducting plate, then recycles heat release hole and heat sink close to coldplate one to carry out cooling, this is level-one cooling；Cool down the coolant liquid after cooling of coldplate one again using coldplate two, efficiently cooling to achieve the purpose that, this is cooling for second level.
Description
Technical field
The utility model relates to grid-connected cabinet cooling technology field, more particularly to a kind of energy-saving grid-connected cabinet are cooling
Device.
Background technique
Grid-connected cabinet is connection one case equipment in photovoltaic station and power grid, and grid-connection cabinet is in efficient work shape for a long time
In state, some electric appliance connecting elements in grid-connected cabinet are easy to produce heat, will lead to if grid-connection cabinet radiates not in time
Electric elements damage in grid-connection cabinet, and the service life of grid-connected cabinet is influenced, it often repairs, just will affect grid-connected cabinet
Use, also can be time-consuming, laborious, and waste of resource, but traditional grid-connected cabinet heat radiation device majority is grid-connected
Cabinet ventilation and heat is cooling, but has dust during heat dissipation and enter in the inner cavity of grid-connected cabinet, and there are also a small amount of
Dust is adsorbed on electric elements, prolonged radiation processes will cumulative dust, and then influence electric elements and make
With the service life, however it can't achieve the purpose that high efficiency and heat radiation is cooling.
Utility model content
Purpose of the utility model is to solve cannot efficiently cool down grid-connected cabinet, existing cooling in the prior art
Device is brought into part dust in grid-connected cabinet, and the disadvantages of influence the service life of electric elements, and one proposed
The energy-saving grid-connected cabinet cooling device of kind.
A kind of energy-saving grid-connected cabinet cooling device, including grid-connection cabinet main body, the one of the grid-connection cabinet main body are symmetrical interior
Be respectively fixedly connected with coldplate one and coldplate two on side wall, in the coldplate one and coldplate two it is fixed be inlaid with it is cold
But it manages, heat-conducting plate is fixedly connected on the inner cavity rear wall of the grid-connection cabinet main body, offers and leads in the inner cavity of the heat-conducting plate
Sap cavity is fixedly connected with mounting plate on the heat-conducting plate, cold on liquid guiding cavity one end connection coldplate one on the heat-conducting plate
But it manages, the cooling tube on liquid guiding cavity other end connection coldplate two on the heat-conducting plate, the interior bottom of chamber of the grid-connection cabinet main body
End fixed placement has suction pump, and the discharge ends of the suction pump are connected to the cooling tube on coldplate one by drainpipe, described cold
But the water inlet end of the cooling tube connection suction pump on plate two, the centre of the drainpipe is connected with glass transparent pipe, the draining
It is fixedly connected with triplet water-stopping valve on pipe, heat release hole, and two are offered on a symmetrical side of the grid-connection cabinet main body
Heat release hole is respectively communicated with coldplate one and coldplate two, is fixedly connected with heat sink in the heat release hole, the heat sink it is outer
Cooling fin is fixedly connected on side wall.
Preferably, the cooling tube on the coldplate one and coldplate two is the arrangement of S type.
Preferably, the liquid guiding cavity is that S type is arranged in the inner cavity of heat-conducting plate.
Preferably, the side wall lower ends of the coldplate one and coldplate two offer connecting hole, and drainpipe is interspersed in
It is connected in connecting hole with cooling tube.
Preferably, the shape of the cooling fin is wavy, and cooling fin and heat sink are seamless welding.
Preferably, the size, shape of the heat release hole match with heat dissipation board size, shape respectively.
The utility model proposes the energy-saving grid-connected cabinet cooling device of one kind, beneficial effect is: the utility model
Smart structural design, it is easy to operate, can be realized grid-connection cabinet main body while cooling, do not have dust enter it is grid-connected
In the inner cavity of cabinet main body；Using mounting plate, facilitate installation electric elements；Using heat-conducting plate, the electric elements on mounting plate are realized
, can be thermally conductive when generating heat, and heat can be uniformly transferred, it is radiated with convenience and high-efficiency；Using liquid guiding cavity, liquid is facilitated to exist
When liquid guiding cavity inner recirculation flow leads to, it can transmit and take away heat；Using coldplate one, facilitate heat transfer on heat-conducting plate to cooling
It is carried out cooling heat on plate one, then recycles heat release hole and heat sink close to coldplate one to carry out cooling, this is one
Grade cooling；Cool down the coolant liquid after cooling of coldplate one again using coldplate two, to reach efficiently cold
But purpose, this is cooling for second level；Recycling for coolant liquid is realized using suction pump；Observation is facilitated to arrange using glass transparent pipe
Coolant liquid in water pipe adds coolant liquid for people and provides precondition；Using triplet water-stopping valve, facilitates and close drainpipe
Circulation, also facilitates coolant liquid to increase coolant liquid after loss, to guarantee the service life of cooling device, and then efficiently cooling, side
Persons who happens to be on hand for an errand use.
Detailed description of the invention
Fig. 1 is the whole schematic cross-sectional view of the utility model.
Fig. 2 is the schematic cross-sectional view of the utility model A-A.
Fig. 3 is the schematic cross-sectional view of the utility model coldplate one.
Fig. 4 is the schematic cross-sectional view of the utility model heat-conducting plate.
In figure: 1- grid-connection cabinet main body, 2- heat release hole, 3- heat sink, 4- cooling fin, 5a- coldplate one, 5b- coldplate
Two, 50- cooling tube, 51- connecting hole, 6- heat-conducting plate, 60- liquid guiding cavity, 7- mounting plate, 8- suction pump, 9- glass transparent pipe, 10-
Triplet water-stopping valve, 11- drainpipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of energy-saving grid-connected cabinet cooling device, including grid-connection cabinet main body 1, grid-connection cabinet main body 1
Two 5b of one 5a of coldplate and coldplate it has been respectively fixedly connected on one symmetrical inner sidewall, in two 5b of one 5a of coldplate and coldplate
Fixation is inlaid with cooling tube 50, is fixedly connected with heat-conducting plate 6 on the inner cavity rear wall of grid-connection cabinet main body 1, real using heat-conducting plate 6
Electric elements on existing mounting plate 7, can be thermally conductive when generating heat, and can uniformly transfer heat, is radiated with convenience and high-efficiency,
Liquid guiding cavity 60 is offered in the inner cavity of heat-conducting plate 6, liquid guiding cavity 60 is that S type is arranged in the inner cavity of heat-conducting plate 6, utilizes liquid guiding cavity
60, facilitate liquid when 60 inner recirculation flow of liquid guiding cavity is logical, can transmit and take away heat.
It is fixedly connected with mounting plate 7 on heat-conducting plate 6, using mounting plate 7, facilitates installation electric elements, leading on heat-conducting plate 6
60 one end of sap cavity is connected to the cooling tube 50 on one 5a of coldplate, and 60 other end of liquid guiding cavity on heat-conducting plate 6 is connected to two 5b of coldplate
On cooling tube 50, the cooling tube 50 on two 5b of one 5a of coldplate and coldplate is the arrangement of S type, one 5a of coldplate and cooling
The side wall lower ends of two 5b of plate offer connecting hole 51, and drainpipe 11 is interspersed in connecting hole 51 and is connected to cooling tube 50.
The inner cavity bottom end fixed placement of grid-connection cabinet main body 1 has suction pump 8, and the circulation benefit of coolant liquid is realized using suction pump 8
With the discharge ends of suction pump 8 are connected to the cooling tube 50 on one 5a of coldplate by drainpipe 11, convenient using one 5a of coldplate
It is carried out cooling heat in heat transfer to one 5a of coldplate on heat-conducting plate 6, then recycles the heat dissipation close to one 5a of coldplate
Hole 2 and heat sink 3 carry out cooling, this is level-one cooling, and the cooling tube 50 on two 5b of coldplate is connected to suction pump 8
Water inlet end cool down one 5a of coldplate coolant liquid after cooling again using two 5b of coldplate, to reach efficiently cold
But purpose, this is cooling for second level.
The centre of drainpipe 11 is connected with glass transparent pipe 9, is facilitated using glass transparent pipe 9 cold in observation drainpipe 11
But liquid adds coolant liquid for people and provides precondition, triplet water-stopping valve 10 is fixedly connected on drainpipe 11, utilizes threeway
Sealing valve 10 facilitates the circulation for closing drainpipe 11, also coolant liquid is facilitated to increase coolant liquid after loss, to guarantee cooling dress
The service life set, so it is efficiently cooling, it is convenient for people to use.
Heat release hole 2 is offered on one symmetrical side of grid-connection cabinet main body 1, and two heat release holes 2 are respectively communicated with coldplate
Two 5b of one 5a and coldplate, be fixedly connected in heat release hole 2 size of 3 heat release hole 2 of heat sink, shape respectively with 3 ruler of heat sink
Very little, shape matches, and cooling fin 4 is fixedly connected on the lateral wall of heat sink 3, the shape of cooling fin 4 is wavy, and is radiated
Piece 4 and heat sink 3 are seamless welding, facilitate fixed heat sink 3 and high-efficiency heat conduction.
The utility model smart structural design, it is easy to operate, it can be realized grid-connection cabinet main body 1 while cooling,
Dust is not had to enter in the inner cavity of grid-connection cabinet main body 1.
Working principle: this device when in use, starts suction pump 8, and then coolant liquid is stopped by glass transparent pipe 9, threeway
Penstock 10 enters in the cooling tube 50 on two 5b of coldplate, and then coolant liquid enters in the liquid guiding cavity 60 on heat-conducting plate 6
Circulation, last coolant liquid enter in the cooling tube 50 on one 5a of coldplate, and the heat on heat-conducting plate 6 is by liquid guiding cavity 60 at this time
Coolant liquid absorbs, and then coolant liquid, which enters on one 5a of coldplate, carries out cooling, while on heat sink 3 and cooling fin 4
Heat carry out and external heat exchange, in order to achieve the purpose that heat dissipation, reduce portion temperature cooling liquid be re-introduced into it is cold
But in the cooling tube 50 on two 5b of plate, secondary cooling heat dissipation is realized, last coolant liquid is in the liquid guiding cavity 60 entered on heat-conducting plate 6
It is interior, it realizes that secondary cycle is cooling and utilizes, people can observe the liquid in glass transparent pipe 9, and whether circulation has interruption, if
Liquid has interruption, and people can use triplet water-stopping valve 10 and close drainpipe 11, then carries out supplement coolant liquid.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of energy-saving grid-connected cabinet cooling device, including grid-connection cabinet main body (1), it is characterised in that: the grid-connection cabinet master
Coldplate one (5a) and coldplate two (5b), the coldplate one have been respectively fixedly connected on one symmetrical inner sidewall of body (1)
Fixation is inlaid with cooling tube (50) in (5a) and coldplate two (5b), solid on the inner cavity rear wall of the grid-connection cabinet main body (1)
Surely it is connected with heat-conducting plate (6), is offered liquid guiding cavity (60) in the inner cavity of the heat-conducting plate (6), it is fixed on the heat-conducting plate (6) to connect
It is connected to mounting plate (7), the cooling tube (50) in liquid guiding cavity (60) one end connection coldplate one (5a) on the heat-conducting plate (6),
The cooling tube (50) in liquid guiding cavity (60) other end connection coldplate two (5b) on the heat-conducting plate (6), the grid-connection cabinet master
The inner cavity bottom end fixed placement of body (1) has suction pump (8), and the discharge ends of the suction pump (8) are connected to cold by drainpipe (11)
But the cooling tube (50) on plate one (5a), the water inlet end of cooling tube (50) connection suction pump (8) on the coldplate two (5b),
The centre of the drainpipe (11) is connected with glass transparent pipe (9), is fixedly connected with triplet water-stopping valve on the drainpipe (11)
Door (10) offers heat release hole (2) on a symmetrical side of the grid-connection cabinet main body (1), and two heat release holes (2) connect respectively
Logical coldplate one (5a) and coldplate two (5b), the heat release hole (2) is interior to be fixedly connected with heat sink (3), the heat sink (3)
Lateral wall on be fixedly connected with cooling fin (4).
2. the energy-saving grid-connected cabinet cooling device of one kind according to claim 1, it is characterised in that: the coldplate one
Cooling tube (50) on (5a) and coldplate two (5b) is the arrangement of S type.
3. the energy-saving grid-connected cabinet cooling device of one kind according to claim 1, it is characterised in that: the liquid guiding cavity
(60) it is arranged in the inner cavity of heat-conducting plate (6) for S type.
4. the energy-saving grid-connected cabinet cooling device of one kind according to claim 1, it is characterised in that: the coldplate one
The side wall lower ends of (5a) and coldplate two (5b) offer connecting hole (51), and drainpipe (11) is interspersed in connecting hole (51)
It is connected to cooling tube (50).
5. the energy-saving grid-connected cabinet cooling device of one kind according to claim 1, it is characterised in that: the cooling fin
(4) shape is wavy, and cooling fin (4) and heat sink (3) are seamless welding.
6. the energy-saving grid-connected cabinet cooling device of one kind according to claim 1, it is characterised in that: the heat release hole
(2) size, shape matches with heat sink (3) size, shape respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962076.6U CN208508261U (en) | 2018-06-21 | 2018-06-21 | A kind of energy-saving grid-connected cabinet cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962076.6U CN208508261U (en) | 2018-06-21 | 2018-06-21 | A kind of energy-saving grid-connected cabinet cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508261U true CN208508261U (en) | 2019-02-15 |
Family
ID=65286065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820962076.6U Expired - Fee Related CN208508261U (en) | 2018-06-21 | 2018-06-21 | A kind of energy-saving grid-connected cabinet cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290417A (en) * | 2020-10-23 | 2021-01-29 | 长春光华学院 | Heat radiation structure of photovoltaic grid-connected cabinet |
| CN118322903A (en) * | 2024-04-03 | 2024-07-12 | 苏州汇力智能科技有限公司 | Energy-saving charging pile heat dissipation device and working method thereof |
-
2018
- 2018-06-21 CN CN201820962076.6U patent/CN208508261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290417A (en) * | 2020-10-23 | 2021-01-29 | 长春光华学院 | Heat radiation structure of photovoltaic grid-connected cabinet |
| CN118322903A (en) * | 2024-04-03 | 2024-07-12 | 苏州汇力智能科技有限公司 | Energy-saving charging pile heat dissipation device and working method thereof |
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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: 20190215 |