CN210518127U - Peak clipping valley filling grid-connected energy storage inversion device - Google Patents
Peak clipping valley filling grid-connected energy storage inversion device Download PDFInfo
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- CN210518127U CN210518127U CN201921711681.7U CN201921711681U CN210518127U CN 210518127 U CN210518127 U CN 210518127U CN 201921711681 U CN201921711681 U CN 201921711681U CN 210518127 U CN210518127 U CN 210518127U
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Abstract
The utility model discloses a millet doubling type energy storage inverter is filled out in clipping peak, including shell, battery, contravariant module and distribution module, heat dissipation window and through-hole have been seted up to the side of shell, the inside fixed mounting of through-hole has the induced fan, the outside of induced fan just is located the equal fixed mounting in the side of the left and right sides of shell and falls the mechanism one of making an uproar, the outside of heat dissipation window just is located the equal fixed mounting in the left and right sides face of shell and falls the mechanism two of making an uproar, the inside side fixed mounting of shell has temperature sensor and humidity transducer. The utility model discloses in, the control motor rotates to drive the terminal one that the conducting strip removed the battery from terminal two of commercial power, and the distance between terminal one and the terminal two is less than the width of conducting strip, thereby just contact with terminal one when guaranteeing that the conducting strip does not leave terminal two, thereby eliminate the outage process in the twinkling of an eye when switching the terminal, make the home equipment can normal use.
Description
Technical Field
The utility model relates to a power supply equipment technical field especially relates to a peak clipping valley filling grid-connected energy storage inverter.
Background
The grid-connected energy storage inverter is a device which utilizes the principle of peak clipping and valley filling, namely, the energy storage device is charged and stored in the low valley period of power utilization, and the commercial power is switched to the energy storage device to supply power in the peak period of power utilization, so that the load pressure of the commercial power in the peak period of power utilization can be reduced, and the electric energy in the low valley period of power utilization can be effectively utilized.
The existing energy storage inverter generally adopts an electric switch to switch a power supply line between a mains supply and an energy storage device, but when the mains supply switches the energy storage device, short power failure can occur, namely, the switching process is not smooth, equipment such as a desktop computer can be shut down due to power failure, the ongoing work can not be stored, and damage can be caused to hardware of the computer, and the existing energy storage inverter is internally provided with structures such as a cooling fan, so that great noise can be generated in the operation process.
Disclosure of Invention
The utility model aims to provide a: the peak clipping and valley filling grid-connected energy storage inverter is provided for solving the problems that the existing energy storage inverter cannot smoothly switch between a test point and an energy storage device and has larger noise.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a valley merging net type energy storage inverter is filled out in peak clipping, includes shell, battery, contravariant module and distribution module, heat dissipation window and through-hole have been seted up to the side of shell, the inside fixed mounting of through-hole has the induced fan, the outside of induced fan just is located the equal fixed mounting in the side of the left and right sides of shell has noise reduction mechanism one, the outside of heat dissipation window just is located the equal fixed mounting in the left and right sides face of shell and has noise reduction mechanism two, the inside side fixed mounting of shell has temperature sensor and humidity transducer, the bottom surface of battery and the inside bottom surface fixed connection of shell, contravariant module and distribution module difference fixed mounting are at the top of battery.
As a further description of the above technical solution:
the heat dissipation window and the through holes penetrate through the inner side surface and the outer side surface of the shell, the number of the heat dissipation window and the number of the through holes are two, and the heat dissipation window and the through holes are located on the left side surface and the right side surface of the shell respectively.
As a further description of the above technical solution:
the noise reduction mechanism I and the noise reduction mechanism II are identical in internal structure, the noise reduction mechanism I is matched with the induced fan and the through hole in shape, and the noise reduction mechanism II is matched with the space occupied by the heat dissipation window in shape.
As a further description of the above technical solution:
and the noise reduction mechanism II comprises a hoop, a sound absorption board and a drying board, a groove is formed in the hoop, the width of the groove is the same as the total thickness of the sound absorption board and the drying board, and the sound absorption board and the drying board are fixedly arranged in the groove.
As a further description of the above technical solution:
the sound-absorbing board is the same as the drying board in thickness, the sound-absorbing board is made of a loose porous organic fiberboard, and the drying board is made of a super absorbent resin board.
As a further description of the above technical solution:
the distribution module comprises casing, electric energy meter, voltmeter, terminal one, terminal two, motor and conducting strip, and the electric energy meter the voltmeter is parallelly connected with supply circuit, terminal one is connected with the output electricity of battery, terminal two is connected with the output electricity of commercial power, the conducting strip is fixed cup joints with the output of motor, and the bottom surface of conducting strip can contact with the top surface of terminal one and terminal two.
As a further description of the above technical solution:
the first wiring terminal and the second wiring terminal are not in contact with each other, and the distance between the first wiring terminal and the second wiring terminal is smaller than the width of the conducting strip.
To sum up owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, carry out real-time supervision to the voltage of power supply through setting up the voltmeter, when power supply voltage is lower, the control motor rotates to drive the terminal one that the conducting strip removed the battery from terminal two of commercial power, and the distance between terminal one and the terminal two is less than the width of conducting strip, thereby guarantee that the conducting strip does not leave terminal two the time just contact with terminal one, thereby eliminate the outage process in the twinkling of an eye when switching the terminal, make the home equipment can normal use.
2. The utility model discloses in, through setting up the inside of induced fan and radiating window to the shell and ventilating and heat dissipation, fall the mechanism of making an uproar in the outside setting of radiating window and induced fan simultaneously, through will make the inside dry layer of mechanism and fall the layer of making an uproar and dry and fall the noise, make the inside of shell keep dry, completely cut off the inside and outside sound of shell simultaneously.
Drawings
Fig. 1 is an overall schematic diagram of a peak clipping, valley filling and grid-connected energy storage inverter according to the present invention;
fig. 2 is an exploded schematic view of a peak clipping and valley filling grid-connected energy storage inverter according to the present invention;
fig. 3 is an explosion diagram of a noise reduction mechanism of a peak clipping, valley filling, grid-connected energy storage inverter according to the present invention;
fig. 4 is the schematic diagram of the internal structure of a power distribution module of the peak clipping, valley filling, grid-connected energy storage inverter of the present invention.
Illustration of the drawings:
1. a housing; 101. a heat dissipation window; 102. a through hole; 2. a fan guide; 3. a first noise reduction mechanism; 4. a second noise reduction mechanism; 401. a ferrule; 402. a groove; 403. a sound-absorbing panel; 404. drying the plate; 5. a temperature sensor; 6. a humidity sensor; 7. a storage battery; 8. an inversion module; 9. a power distribution module; 901. a housing; 902. an electric energy meter; 903. a voltmeter; 904. a binding post I; 905. a second wiring terminal; 906. a motor; 907. and (4) conducting strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a peak clipping and valley filling grid-connected energy storage inverter comprises a shell 1, a storage battery 7, an inverter module 8 and a power distribution module 9, wherein a heat dissipation window 101 and a through hole 102 are formed in the side surface of the shell 1, a fan 2 is fixedly installed inside the through hole 102 and used for introducing air outside the shell 1 into the shell 1 for ventilation and heat dissipation, a noise reduction mechanism I3 is fixedly installed on the outer side of the fan 2 and positioned on the left side surface and the right side surface of the shell 1, a noise reduction mechanism II 4 is fixedly installed on the outer side of the heat dissipation window 101 and positioned on the left side surface and the right side surface of the shell 1, a temperature sensor 5 and a humidity sensor 6 are fixedly installed on the side surface inside the shell 1 and used for detecting temperature and humidity inside the shell 1 so as to control the switch of the fan 2, the bottom surface of the storage battery 7 is fixedly connected with the bottom surface inside the shell 1 and used for storing electric energy, the inverter module, the control system is used for controlling the inversion process and the power supply process.
Specifically, as shown in fig. 2, the heat dissipation windows 101 and the through holes 102 both penetrate through the inner and outer side surfaces of the housing 1, the number of the heat dissipation windows 101 and the number of the through holes 102 are two, and the heat dissipation windows 101 and the through holes 102 are respectively located at the left and right side surfaces of the housing 1, so as to ensure the symmetry of the ventilation air path.
Specifically, as shown in fig. 2, the internal structures of the noise reduction mechanism i 3 and the noise reduction mechanism ii 4 are the same, the shape of the noise reduction mechanism i 3 is adapted to the shapes of the induced fan 2 and the through hole 102, and the shape of the noise reduction mechanism ii 4 is adapted to the space occupied by the heat dissipation window 101.
Specifically, as shown in fig. 3, the second noise reduction mechanism 4 is composed of a hoop 401, a sound absorption plate 403 and a drying plate 404, a groove 402 is formed in the hoop 401, the width of the groove 402 is the same as the total thickness of the sound absorption plate 403 and the drying plate 404, and the sound absorption plate 403 and the drying plate 404 are fixedly installed in the groove 402.
Specifically, as shown in fig. 3, sound-absorbing plate 403 and dry plate 404 have the same thickness, and sound-absorbing plate 403 is made of a porous organic fiber plate, and dry plate 404 is made of a super absorbent resin plate.
Specifically, as shown in fig. 4, the power distribution module 9 includes a housing 901, an electric energy meter 902, a voltmeter 903, a first terminal 904, a second terminal 905, a motor 906, and a conducting strip 907, where the electric energy meter 902 is used to count and display converted electric energy, the voltmeter 903 is connected in parallel with a power supply circuit and is used to detect voltage of the power supply circuit, the first terminal 904 is electrically connected to an output end of the battery 7, the second terminal 905 is electrically connected to an output end of a utility power, the conducting strip 907 is fixedly sleeved with an output end of the motor 906, and a bottom surface of the conducting strip 907 can be in contact with top surfaces of the first terminal 904 and the second terminal 905.
Specifically, as shown in fig. 4, the first terminal 904 and the second terminal 905 are not in contact with each other, and a distance between the first terminal 904 and the second terminal 905 is smaller than a width of the conductive strip 907, so that transition of a switching process is facilitated.
The working principle is as follows: temperature sensor 5 and humidity transducer 6 detect the inside temperature and humidity of shell 1 during the use, control induced fan 2 when high temperature or humidity are too big and start, ventilate heat dissipation and dry to the inside of shell 1, utilize noise reduction mechanism 3 and noise reduction mechanism two 4 to completely cut off the noise simultaneously, conducting strip 907 contacts with terminal two 905 when the power consumption valley period, store up the energy through commercial power charging battery 7, when the power consumption peak period, voltmeter 903 detects the voltage reduction of power supply line, control motor 906 rotates, it passes through with terminal one 904 contact earlier to drive conducting strip 907, break away from with terminal two 905 again, it supplies power to use battery 7 completely.
The above is only the specific implementation manner of the preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.
Claims (7)
1. A peak clipping and valley filling grid-connected energy storage inverter comprises a shell (1), a storage battery (7), an inverter module (8) and a power distribution module (9), it is characterized in that the side surface of the shell (1) is provided with a heat radiation window (101) and a through hole (102), a first noise reduction mechanism (3) is fixedly arranged on the outer side of the fan guide (2) and on the left side and the right side of the shell (1), a second noise reduction mechanism (4) is fixedly arranged on the outer side of the heat dissipation window (101) and positioned on the left side surface and the right side surface of the shell (1), a temperature sensor (5) and a humidity sensor (6) are fixedly arranged on the side surface in the shell (1), the bottom surface of the storage battery (7) is fixedly connected with the bottom surface inside the shell (1), the inversion module (8) and the power distribution module (9) are respectively and fixedly installed at the top of the storage battery (7).
2. The peak-clipping valley-filling grid-connected energy storage inverter device according to claim 1, wherein the heat dissipation windows (101) and the through holes (102) penetrate through the inner side and the outer side of the shell (1), the number of the heat dissipation windows (101) and the number of the through holes (102) are two, and the heat dissipation windows (101) and the through holes (102) are respectively located on the left side and the right side of the shell (1).
3. The peak-clipping valley-filling grid-connected energy storage inverter device according to claim 1, wherein the internal structures of the first noise reduction mechanism (3) and the second noise reduction mechanism (4) are the same, the shape of the first noise reduction mechanism (3) is matched with the shapes of the induced fan (2) and the through hole (102), and the shape of the second noise reduction mechanism (4) is matched with the space occupied by the heat dissipation window (101).
4. The peak-clipping valley-filling grid-connected energy-storage inverter device according to claim 1, wherein the noise reduction mechanism II (4) is composed of a hoop (401), a sound-absorbing board (403) and a drying board (404), a groove (402) is formed in the hoop (401), the width of the groove (402) is equal to the total thickness of the sound-absorbing board (403) and the drying board (404), and the sound-absorbing board (403) and the drying board (404) are fixedly arranged in the groove (402).
5. The peak-clipping valley-filling grid-connected energy-storage inverter device according to claim 4, wherein the thickness of the sound-absorbing plate (403) is the same as that of the drying plate (404), the material of the sound-absorbing plate (403) is a loose porous organic fiber plate, and the material of the drying plate (404) is a super absorbent resin plate.
6. The peak-clipping valley-filling grid-connected energy storage inverter device according to claim 1, wherein the power distribution module (9) is composed of a shell (901), an electric energy meter (902), a voltmeter (903), a first terminal (904), a second terminal (905), a motor (906) and a conducting strip (907), the voltmeter (903) of the electric energy meter (902) is connected with a power supply circuit in parallel, the first terminal (904) is electrically connected with an output end of a storage battery (7), the second terminal (905) is electrically connected with an output end of a mains supply, the conducting strip (907) is fixedly sleeved with the output end of the motor (906), and the bottom surface of the conducting strip (907) can be in contact with the top surfaces of the first terminal (904) and the second terminal (905).
7. The peak-clipping valley-filling grid-connected energy storage inverter device according to claim 6, wherein the first terminal (904) and the second terminal (905) are not in contact with each other, and the distance between the first terminal (904) and the second terminal (905) is smaller than the width of the conducting strip (907).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711681.7U CN210518127U (en) | 2019-10-14 | 2019-10-14 | Peak clipping valley filling grid-connected energy storage inversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711681.7U CN210518127U (en) | 2019-10-14 | 2019-10-14 | Peak clipping valley filling grid-connected energy storage inversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210518127U true CN210518127U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921711681.7U Active CN210518127U (en) | 2019-10-14 | 2019-10-14 | Peak clipping valley filling grid-connected energy storage inversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210518127U (en) |
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- 2019-10-14 CN CN201921711681.7U patent/CN210518127U/en active Active
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