CN220545394U - Photovoltaic inverter capable of radiating heat - Google Patents
Photovoltaic inverter capable of radiating heat Download PDFInfo
- Publication number
- CN220545394U CN220545394U CN202322187170.2U CN202322187170U CN220545394U CN 220545394 U CN220545394 U CN 220545394U CN 202322187170 U CN202322187170 U CN 202322187170U CN 220545394 U CN220545394 U CN 220545394U
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- photovoltaic inverter
- storage tank
- water
- fixedly arranged
- water storage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 155
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 31
- 239000004065 semiconductor Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Inverter Devices (AREA)
Abstract
The utility model relates to the technical field of photovoltaic inverters, and discloses a photovoltaic inverter capable of dissipating heat. This but radiating photovoltaic inverter, through installing main part mechanism, realized this photovoltaic inverter body when using, can carry out real-time supervision through the operation to its inside temperature, and can start radiating component when the temperature is too high, start the radiator unit and carry out circulating water cooling heat dissipation operation, provide a good operational environment for the inside treater of photovoltaic inverter body, avoid the inside high temperature of photovoltaic inverter body to shorten its life, this heat dissipation mode makes photovoltaic inverter body heat dissipation more even quick, and closed heat radiation structure can avoid external dust to enter into inside the photovoltaic inverter body, the automation and the protectiveness that have improved this photovoltaic inverter body used.
Description
Technical Field
The utility model relates to the technical field of photovoltaic inverters, in particular to a photovoltaic inverter capable of radiating heat.
Background
The photovoltaic inverter is an inverter capable of converting variable direct current voltage generated by a photovoltaic solar panel into alternating current with a mains frequency, and can be fed back to a commercial power transmission system or used for an off-grid power grid.
The utility model provides a photovoltaic inverter convenient to dissipate heat, which is characterized in that a shell of the photovoltaic inverter is formed by integrally casting aluminum, an inductor is arranged at the top of the inside of the shell, and the shell form an integral heat dissipation body, so that the heat dissipation efficiency is improved, the working temperature of electronic components is ensured, the service life of the photovoltaic inverter is prolonged, the photovoltaic inverter is naturally cooled, a fan is not arranged in the photovoltaic inverter, the cost is saved, and the occurrence of faults of the fan is avoided.
But current photovoltaic inverter is when using, the radiating effect is relatively poor, and natural cooling's design is inconvenient to satisfy photovoltaic inverter's heat dissipation demand, and when external environment temperature is higher, then can not play good radiating effect to photovoltaic inverter well, and single temperature monitoring structure is inconvenient to guarantee photovoltaic inverter heat dissipation operation's normal clear, and a large amount of heat of accumulation in photovoltaic inverter will influence photovoltaic inverter's life, is inconvenient for satisfying people's user demand.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a photovoltaic inverter capable of dissipating heat, so as to solve the problems that the existing photovoltaic inverter is poor in heat dissipation effect and natural cooling design is inconvenient to meet the heat dissipation requirement of the photovoltaic inverter when the photovoltaic inverter is used in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic inverter that can dispel heat, includes main part mechanism and auxiliary mechanism, auxiliary mechanism is located the left end of main part mechanism, main part mechanism includes photovoltaic inverter body, treater and operating panel, treater fixed mounting is in the inside lower extreme of photovoltaic inverter body, operating panel fixed mounting is in the upper end of photovoltaic inverter body front end, operating panel and treater electric connection;
the main body mechanism further comprises a temperature sensor, a metal heat conducting plate and a heat radiating component, wherein the temperature sensor is fixedly arranged at the right end of the inside of the photovoltaic inverter body, the metal heat conducting plate is fixedly arranged in the photovoltaic inverter body, the metal heat conducting plate is positioned at the rear end of the processor, and the heat radiating component is positioned at the left end of the photovoltaic inverter body.
Preferably, the heat dissipation assembly comprises a water storage tank and a water outlet pipe, the water storage tank is fixedly arranged at the left end of the photovoltaic inverter body, the water outlet pipe is fixedly arranged at the lower end of the water storage tank, the water inlet end of the water outlet pipe is fixedly connected with the water outlet end of the water storage tank, and cold water is conveniently stored by the design of the water storage tank.
Preferably, the heat dissipation assembly further comprises a circulating water cooling pipe and a circulating pump, the circulating water cooling pipe is fixedly arranged at the right end of the water outlet pipe, the circulating water cooling pipe is positioned at the rear end of the metal heat conducting plate, the circulating pump is fixedly arranged at the upper end of the water storage tank, the circulating pump is electrically connected with the temperature sensor, the left end of the circulating water cooling pipe extends to the left side of the photovoltaic inverter body, the left end of the circulating water cooling pipe is fixedly connected with the circulating pump, and the design of the circulating water cooling pipe can dissipate heat of the metal heat conducting plate.
Preferably, the heat dissipation assembly further comprises a water return pipe and a control terminal, the water return pipe is fixedly arranged at the lower end of the circulating pump, the water return pipe is located inside the water storage tank, the control terminal is fixedly arranged at the left end of the photovoltaic inverter body, the control terminal is electrically connected with the temperature sensor and the circulating pump, and the water inside the water storage tank can circularly flow due to the design of the water return pipe.
Preferably, the auxiliary mechanism comprises a water inlet pipe, a liquid temperature sensor, a semiconductor refrigerating sheet, a liquid level sensor and an alarm, wherein the water inlet pipe is fixedly arranged at the left end of the water storage tank, the water inlet end of the water storage tank is fixedly connected with the water outlet end of the water inlet pipe, the liquid temperature sensor is fixedly arranged at the rear end of the inside of the water storage tank, the liquid temperature sensor is electrically connected with the control terminal, and the design of the liquid temperature sensor can automatically monitor the temperature inside the water storage tank in real time.
Preferably, the semiconductor refrigerating piece is fixedly arranged at the lower end inside the water storage tank, the heating end at the lower end of the semiconductor refrigerating piece extends to the lower part of the water storage tank, the semiconductor refrigerating piece is electrically connected with the liquid temperature sensor and the control terminal, and the design of the semiconductor refrigerating piece can refrigerate water inside the water storage tank.
Preferably, the liquid level sensor is fixedly arranged at the left end of the water storage tank, the liquid level sensor is electrically connected with the control terminal, and the design of the liquid level sensor can automatically monitor the water level inside the water storage tank in real time.
Preferably, the alarm fixed mounting is in the upper end of water storage tank, alarm and level sensor electric connection, the design of alarm makes this photovoltaic inverter body can send out the alarm and remind the staff to carry out the retaining when the inside water level of water storage tank is too low.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the photovoltaic inverter capable of radiating, when the photovoltaic inverter body is used, the internal temperature of the photovoltaic inverter body can be monitored in real time through operation through the installation of the main body mechanism, and when the temperature is too high, the radiating assembly is started to conduct circulating water cooling radiating operation, so that a good working environment is provided for a processor in the photovoltaic inverter body, the situation that the internal temperature of the photovoltaic inverter body is too high and the service life of the photovoltaic inverter body is shortened is avoided, the radiating mode enables the photovoltaic inverter body to radiate more uniformly and rapidly, and the closed radiating structure can prevent external dust from entering the photovoltaic inverter body, so that the automation and the protection performance of the photovoltaic inverter body are improved;
2. according to the photovoltaic inverter capable of radiating, by installing the auxiliary mechanism, when the photovoltaic inverter body performs water cooling and radiating operation, the internal temperature of the water storage tank can be automatically monitored in real time, and when the internal temperature of the water storage tank is too high, the semiconductor refrigerating sheet is started to work for refrigerating the internal part of the water storage tank, so that the influence of the temperature rise of the water in the circulating water cooling pipe on the radiating effect is avoided, and the radiating efficiency of the photovoltaic inverter body is improved;
3. this can radiating photovoltaic inverter, through installation level sensor and siren, realized this photovoltaic inverter body when using, can automize and carry out real-time supervision to the inside water level of water storage box to can send out the alarm and remind the staff to carry out the retaining when the inside water level of water storage box is too low, avoid retaining not enough to influence the normal clear of heat dissipation operation, further improved the practicality of this photovoltaic inverter body.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
fig. 2 is a schematic perspective view of a photovoltaic inverter body according to the present utility model;
FIG. 3 is a schematic perspective view of a heat dissipating assembly according to the present utility model;
FIG. 4 is a schematic perspective view of a metal heat-conducting plate according to the present utility model;
FIG. 5 is a schematic perspective view of a water tank according to the present utility model;
fig. 6 is an enlarged schematic view of a semiconductor refrigeration sheet of the present utility model in partial detail.
In the figure: 1. a main body mechanism; 101. a photovoltaic inverter body; 102. a processor; 103. an operation panel; 104. a temperature sensor; 105. a metal heat-conducting plate; 106. a heat dissipation assembly; 1061. a water storage tank; 1062. a water outlet pipe; 1063. a circulating water cooling pipe; 1064. a circulation pump; 1065. a water return pipe; 1066. a control terminal; 2. an auxiliary mechanism; 201. a water inlet pipe; 202. a liquid temperature sensor; 203. a semiconductor refrigeration sheet; 204. a liquid level sensor; 205. an alarm.
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. 1-6, the present utility model provides a technical solution: the utility model provides a photovoltaic inverter that can dispel heat, includes main body mechanism 1 and auxiliary mechanism 2, and auxiliary mechanism 2 is located the left end of main body mechanism 1, and main body mechanism 1 includes photovoltaic inverter body 101, treater 102 and operating panel 103, and treater 102 fixed mounting is in the lower extreme of photovoltaic inverter body 101 inside, and operating panel 103 fixed mounting is in the upper end of photovoltaic inverter body 101 front end, operating panel 103 and treater 102 electric connection;
the main body mechanism 1 further comprises a temperature sensor 104, a metal heat-conducting plate 105 and a heat dissipation assembly 106, wherein the temperature sensor 104 is fixedly arranged at the right end inside the photovoltaic inverter body 101, the metal heat-conducting plate 105 is fixedly arranged inside the photovoltaic inverter body 101, the metal heat-conducting plate 105 is positioned at the rear end of the processor 102, and the heat dissipation assembly 106 is positioned at the left end of the photovoltaic inverter body 101.
The heat dissipation component 106 comprises a water storage tank 1061 and a water outlet pipe 1062, wherein the water storage tank 1061 is fixedly arranged at the left end of the photovoltaic inverter body 101, the water outlet pipe 1062 is fixedly arranged at the lower end of the water storage tank 1061, the water inlet end of the water outlet pipe 1062 is fixedly connected with the water outlet end of the water storage tank 1061, the heat dissipation component 106 further comprises a circulating water cooling pipe 1063 and a circulating pump 1064, the circulating water cooling pipe 1063 is fixedly arranged at the right end of the water outlet pipe 1062, the circulating pump 1064 is fixedly arranged at the upper end of the water storage tank 1061, the circulating pump 1064 is electrically connected with the temperature sensor 104, the left end of the circulating water cooling pipe 1063 extends to the left side of the photovoltaic inverter body 101, the left end of the circulating water cooling pipe 1063 is fixedly connected with the circulating pump 1064, the heat dissipation component 106 further comprises a water return pipe 1065 and a control terminal 1066, the water return pipe 1065 is fixedly arranged at the lower end of the circulating pump 1064, the water return pipe 1065 is positioned in the water storage tank 1061, the control terminal 1066 is fixedly arranged at the left end of the photovoltaic inverter body 101, the control terminal 1066 is electrically connected with the temperature sensor 104 and the circulating pump 1064, in the operation of the photovoltaic inverter body 101, the temperature sensor 104 monitors the internal temperature of the photovoltaic inverter body 101 in real time and uploads the temperature value to the control terminal 1066, when the temperature sensor 104 senses that the internal temperature of the photovoltaic inverter body 101 is too high, the circulating pump 1064 works to enable the water in the water storage tank 1061 to circulate to the circulating water cooling pipe 1063 through the water outlet pipe 1062, the water in the circulating water cooling pipe 1063 absorbs the heat of the metal heat conducting plate 105, the water in the circulating water cooling pipe 1063 flows back to the water storage tank 1061 under the driving of the circulating pump 1064, the effect of cooling the metal heat conducting plate 105 is repeatedly played, thereby achieving the effect of radiating heat from the processor 102 inside the photovoltaic inverter body 101.
The auxiliary mechanism 2 comprises a water inlet pipe 201, a liquid temperature sensor 202, a semiconductor refrigerating sheet 203, a liquid level sensor 204 and an alarm 205, wherein the water inlet pipe 201 is fixedly arranged at the left end of the water storage tank 1061, the water inlet end of the water storage tank 1061 is fixedly connected with the water outlet end of the water inlet pipe 201, the liquid temperature sensor 202 is fixedly arranged at the rear end of the water storage tank 1061, the liquid temperature sensor 202 is electrically connected with a control terminal 1066, the semiconductor refrigerating sheet 203 is fixedly arranged at the lower end of the water storage tank 1061, the heating end of the lower end of the semiconductor refrigerating sheet 203 extends to the lower side of the water storage tank 1061, the semiconductor refrigerating sheet 203 is electrically connected with the liquid temperature sensor 202 and the control terminal 1066, the liquid level sensor 204 is fixedly arranged at the left end of the water storage tank 1061, the liquid level sensor 204 is electrically connected with the control terminal 1066, the alarm 205 is fixedly arranged at the upper end of the water storage tank 1061, the alarm 205 is electrically connected with the liquid level sensor 204, the liquid temperature sensor 202 monitors the internal temperature of the water storage tank 1061 and is uploaded to the control terminal 1066, when the internal temperature of the water storage tank 202 is sensed by the semiconductor refrigerating sheet 203, the semiconductor refrigerating sheet 203 is normally, and the liquid level sensor 203 is normally cooled by the water storage tank 1061, and the alarm is normally added to the water level of the water storage tank 1061.
Working principle: in the work of photovoltaic inverter body 101, temperature sensor 104 carries out real-time supervision to the inside temperature of photovoltaic inverter body 101, and with temperature numerical value upload to control terminal 1066, sense the inside high temperature of photovoltaic inverter body 101 when temperature sensor 104, circulating pump 1064 work makes the inside water of water storage tank 1061 circulate to inside the circulating water cooling pipe 1063 through outlet pipe 1062, the inside water of circulating water cooling pipe 1063 absorbs the heat of metal heat-conducting plate 105, under the drive of circulating pump 1064, make the inside water reflux of circulating water cooling pipe 1063 to inside water storage tank 1061, repeatedly so play the effect of cooling down metal heat-conducting plate 105, thereby play the radiating effect of photovoltaic inverter body 101 internal processor 102, liquid temperature sensor 202 monitors the inside temperature of water storage tank 1061, and upload to control terminal 1066, sense the inside temperature of water storage tank 1061 when liquid temperature sensor 202 is too high, the inside water of semiconductor refrigeration piece 203 work carries out the refrigeration to the inside water storage tank 1061, guarantee that the heat dissipation work normally carries out, sense the inside water level sensor 205 is too low, alert personnel add to the warning when the inside water storage tank 1061 of water level sensor 205 sends out the alarm.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a photovoltaic inverter that can dispel heat, includes main part mechanism (1) and complementary unit (2), its characterized in that: the auxiliary mechanism (2) is positioned at the left end of the main body mechanism (1), the main body mechanism (1) comprises a photovoltaic inverter body (101), a processor (102) and an operation panel (103), the processor (102) is fixedly arranged at the lower end inside the photovoltaic inverter body (101), the operation panel (103) is fixedly arranged at the upper end of the front end of the photovoltaic inverter body (101), and the operation panel (103) is electrically connected with the processor (102);
the main body mechanism (1) further comprises a temperature sensor (104), a metal heat conducting plate (105) and a heat radiating component (106), wherein the temperature sensor (104) is fixedly arranged at the right end inside the photovoltaic inverter body (101), the metal heat conducting plate (105) is fixedly arranged inside the photovoltaic inverter body (101), the metal heat conducting plate (105) is positioned at the rear end of the processor (102), and the heat radiating component (106) is positioned at the left end of the photovoltaic inverter body (101).
2. A thermally dissipative photovoltaic inverter as recited in claim 1 wherein: the heat dissipation assembly (106) comprises a water storage tank (1061) and a water outlet pipe (1062), wherein the water storage tank (1061) is fixedly arranged at the left end of the photovoltaic inverter body (101), the water outlet pipe (1062) is fixedly arranged at the lower end of the water storage tank (1061), and the water inlet end of the water outlet pipe (1062) is fixedly connected with the water outlet end of the water storage tank (1061).
3. A thermally dissipative photovoltaic inverter as recited in claim 1 wherein: the heat dissipation assembly (106) further comprises a circulating water cooling pipe (1063) and a circulating pump (1064), the circulating water cooling pipe (1063) is fixedly arranged at the right end of the water outlet pipe (1062), the circulating water cooling pipe (1063) is positioned at the rear end of the metal heat conducting plate (105), the circulating pump (1064) is fixedly arranged at the upper end of the water storage tank (1061), the circulating pump (1064) is electrically connected with the temperature sensor (104), the left end of the circulating water cooling pipe (1063) extends to the left side of the photovoltaic inverter body (101), and the left end of the circulating water cooling pipe (1063) is fixedly connected with the circulating pump (1064).
4. A thermally dissipative photovoltaic inverter as recited in claim 1 wherein: the heat dissipation assembly (106) further comprises a water return pipe (1065) and a control terminal (1066), the water return pipe (1065) is fixedly arranged at the lower end of the circulating pump (1064), the water return pipe (1065) is located in the water storage tank (1061), the control terminal (1066) is fixedly arranged at the left end of the photovoltaic inverter body (101), and the control terminal (1066) is electrically connected with the temperature sensor (104) and the circulating pump (1064).
5. A thermally dissipative photovoltaic inverter as recited in claim 1 wherein: the auxiliary mechanism (2) comprises a water inlet pipe (201), a liquid temperature sensor (202), a semiconductor refrigerating sheet (203), a liquid level sensor (204) and an alarm (205), wherein the water inlet pipe (201) is fixedly arranged at the left end of a water storage tank (1061), the water inlet end of the water storage tank (1061) is fixedly connected with the water outlet end of the water inlet pipe (201), the liquid temperature sensor (202) is fixedly arranged at the rear end inside the water storage tank (1061), and the liquid temperature sensor (202) is electrically connected with a control terminal (1066).
6. The heat-dissipating photovoltaic inverter of claim 5, wherein: the semiconductor refrigerating piece (203) is fixedly arranged at the lower end inside the water storage tank (1061), the heating end at the lower end of the semiconductor refrigerating piece (203) extends to the lower side of the water storage tank (1061), and the semiconductor refrigerating piece (203) is electrically connected with the liquid temperature sensor (202) and the control terminal (1066).
7. The heat-dissipating photovoltaic inverter of claim 6, wherein: the liquid level sensor (204) is fixedly arranged at the left end of the water storage tank (1061), and the liquid level sensor (204) is electrically connected with the control terminal (1066).
8. The heat-dissipating photovoltaic inverter of claim 7, wherein: the alarm (205) is fixedly arranged at the upper end of the water storage tank (1061), and the alarm (205) is electrically connected with the liquid level sensor (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187170.2U CN220545394U (en) | 2023-08-15 | 2023-08-15 | Photovoltaic inverter capable of radiating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187170.2U CN220545394U (en) | 2023-08-15 | 2023-08-15 | Photovoltaic inverter capable of radiating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220545394U true CN220545394U (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322187170.2U Active CN220545394U (en) | 2023-08-15 | 2023-08-15 | Photovoltaic inverter capable of radiating heat |
Country Status (1)
| Country | Link |
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| CN (1) | CN220545394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118449445A (en) * | 2024-04-30 | 2024-08-06 | 中清能绿洲(北京)能源科技有限公司 | A photovoltaic inverter power adjustment protection component |
-
2023
- 2023-08-15 CN CN202322187170.2U patent/CN220545394U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118449445A (en) * | 2024-04-30 | 2024-08-06 | 中清能绿洲(北京)能源科技有限公司 | A photovoltaic inverter power adjustment protection component |
| CN118449445B (en) * | 2024-04-30 | 2024-11-26 | 中清能绿洲(北京)能源科技有限公司 | A photovoltaic inverter power adjustment protection component |
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