CN215528376U - Photovoltaic transformer energy storage device - Google Patents

Abstract

The utility model discloses a photovoltaic transformer energy storage device, which relates to the field of transformers and comprises a shell, wherein a sealing door is rotatably connected to the outer part of the shell, a foil coil is arranged at the inner bottom of the shell, wire holders are fixedly connected to the upper end and the lower end of the foil coil, a sleeve is fixedly connected to the upper end of each wire holder, a driving seat is fixedly connected to the back of the sleeve, and a first sliding groove is formed in the driving seat. According to the utility model, the sliding of the first piston and the second piston is realized through the difference of joule heat generated by the voltage difference of the input end and the output end when the transformer works, and meanwhile, the effect of timely dissipating the accumulated heat in the transformer box is realized through the matching arrangement among the connecting rod, the support rod, the rack, the gear and the fan blades, the effect of converting the heat energy into the mechanical energy is realized, the heat energy is effectively recovered, the energy utilization rate is improved, and the problem of resource waste caused by heat dissipation in the prior art is solved.

Description

Photovoltaic transformer energy storage device

Technical Field

The utility model relates to the field of cargo transportation, in particular to a photovoltaic transformer energy storage device.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. In electrical equipment and wireless circuits, the high-voltage power supply is often used for voltage rise and fall, impedance matching, safety isolation and the like. The transformer mainly has the following functions: voltage transformation, impedance transformation, isolation, voltage stabilization, autotransformer, high voltage transformer, and the like. Photovoltaic is a short term for a solar photovoltaic power generation system, photovoltaic power generation is a technology for converting light energy into electric energy by utilizing a photovoltaic effect generated by light on a semiconductor interface, and the photovoltaic power generation system has two modes of independent operation and grid-connected operation. After the electric energy generated by photovoltaic power generation is converted into low voltage electricity through the inverter, the electric energy is generally boosted through the photovoltaic transformer and then transmitted to users.

The current photovoltaic transformer produces great heat when using because its work vary voltage for the inside high-temperature gas of transformer can't in time spill, there is certain potential safety hazard, current heat abstractor mostly is through plus drive arrangement cooperation fan, cooling system etc. cools down, this kind of mode consumes a large amount of electric energy, also can produce unnecessary heat, be unfavorable for long-term use, meanwhile the heat of current photovoltaic transformer during operation often can't effectively utilize, a large amount of wasting of resources has been caused, therefore, this application provides a photovoltaic transformer energy memory satisfies the demand.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a photovoltaic transformer energy storage device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a photovoltaic transformer energy memory, includes the casing, the outside of casing is rotated and is connected with sealing door, the interior bottom of casing is equipped with foil formula coil, the equal fixedly connected with connection terminal in upper and lower both ends of foil formula coil, the upper end fixedly connected with sleeve pipe of connection terminal, sheathed tube back fixedly connected with drives the seat, first spout has been seted up to the inside of driving the seat, the inside sliding connection of first spout has first piston, the other end fixedly connected with connecting rod of first piston, the other end fixedly connected with second piston of connecting rod, the middle part fixedly connected with vaulting pole of connecting rod, the other end fixedly connected with rack of vaulting pole, the upper end meshing of rack has the gear.

Preferably, the back of the gear is fixedly connected with a fan blade, and the back of the shell and the outer side of the fan blade are provided with a filter screen.

Preferably, the top of the shell is provided with through holes at equal intervals along the midline direction.

Preferably, a second sliding groove is formed in the bottom of the driving seat and on one side close to the rack, and the length value of the second sliding groove is consistent with that of the rack.

Preferably, a groove between the left inner wall of the first chute and the first piston is filled with carbon dioxide gas, and a groove between the right inner wall of the first chute and the second piston is filled with carbon dioxide gas with the same volume as that in the left groove.

Preferably, the first runner is provided in a circular shape, and the diameter value is maintained the same as the diameter values of the first and second pistons.

Preferably, the first piston and the second piston have the same diameter value and the side walls are provided with lubricating coatings.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. according to the utility model, the sliding of the first piston and the second piston is realized through the difference of joule heat generated by the voltage difference of the input end and the output end when the transformer works, and meanwhile, the effect of timely dissipating the accumulated heat in the transformer box is realized through the matching arrangement among the connecting rod, the support rod, the rack, the gear and the fan blades, so that the problems of high energy consumption and poor efficiency caused by the additional heat dissipation system in the prior art are solved.

2. According to the utility model, the heat energy generated by the transformer during working is effectively collected and utilized, and the driving device is driven to realize corresponding mechanical energy conversion, so that the effect of converting the heat energy into the mechanical energy is realized, the heat energy is effectively recovered, the energy utilization rate is improved, and the problem of resource waste caused by heat dissipation in the prior art is solved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the internal structure of the driving seat shown in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a sealing door; 3. a foil coil; 4. a wire holder; 5. a gear; 6. a sleeve; 7. A through hole; 8. a fan blade; 9. filtering with a screen; 10. a driving seat; 101. a first chute; 102. a rack; 103. a connecting rod; 104. a stay bar; 105. a first piston; 106. a second chute; 107. a second piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, an energy storage device for a photovoltaic transformer, which includes a housing 1, a sealing door 2 is rotatably connected to the outside of the housing 1, a foil coil 3 is disposed at the inner bottom of the housing 1, a wire holder 4 is fixedly connected to the upper end and the lower end of the foil coil 3, a bushing 6 is fixedly connected to the upper end of the wire holder 4, a driving seat 10 is fixedly connected to the back of the bushing 6, a first sliding groove 101 is disposed inside the driving seat 10, a first piston 105 is slidably connected to the inside of the first sliding groove 101, a connecting rod 103 is fixedly connected to the other end of the first piston 105, a second piston 107 is fixedly connected to the other end of the connecting rod 103, the two pistons are symmetrically disposed along the connecting rod 103, a supporting rod 104 is fixedly connected to the middle of the connecting rod 103, a rack 102 is fixedly connected to the other end of the supporting rod 104, and a gear 5 is meshed with the upper end of the rack 102. The rack 102 and the gear 5 are mutually matched to ensure mutual meshing. The back of the gear 5 is fixedly connected with a fan blade 8, and the back of the shell 1 is provided with a filter screen 9 outside the fan blade 8. The filter screen 9 isolates the inside and the outside of the box body, so that gas can be emitted in time. The top of the shell 1 is provided with through holes 7 at equal intervals along the midline direction. The through hole 7 is used for the output end of the transformer to be wired. A second sliding groove 106 is formed at the bottom of the driving seat 10 and on a side close to the rack, and the length of the second sliding groove 106 is consistent with that of the rack 102. It is ensured that the rack 102 is always kept engaged with the gear 5 during the left-right sliding. A groove between the left inner wall of the first chute 101 and the first piston 105 is filled with carbon dioxide gas, and a groove between the right inner wall of the first chute 101 and the second piston 107 is filled with carbon dioxide gas having the same volume as that in the left groove. The same gas with the same volume can keep the movement degree consistent in the heating expansion process. First runner 101 is provided in a circular shape and the diameter value remains the same as the diameter values of first piston 105 and second piston 107. First piston 105 and second piston 107 have the same diameter value and have side walls provided with a lubricating coating. The friction loss in the sliding process of the piston is reduced, and the maximum degree of the movement of the connecting rod is converted into the rotation of the fan blades.

This practical theory of operation: when photovoltaic transformer began work, because the transformer is mutual inductance with the coil that produces when external high pressure turned into the low pressure for corresponding output voltage accords with the work demand, is here promptly because the different motion laws that the different mode of transformer corresponds, and specific motion law is as follows: at the moment, the left end and the right end of the sleeve 6 are respectively connected with the input end and the output end, the left side is taken as an example, when the voltage at the left side of the sleeve 6 is higher than the voltage at the right side, the joule heat generated by the corresponding left side sleeve 6 is greater than the joule heat generated by the right side sleeve 6, at the moment, the high temperature is transmitted to the inside of the first chute 101, the carbon dioxide in the chute is expanded by the high temperature, the pressure in the chute at the left side is further greater than the pressure in the chute at the right side, the second piston 107 and the connecting rod 103 are pushed to move towards the right side, the connecting rod 103 and the rack 102 are further driven to synchronously move, and the fan blades 8 are further driven to rotate through the meshing transmission of the gear and the rack, so that the high-temperature gas in the transformer circulates and is timely radiated; when the voltage on the left side of the sleeve 6 is lower than the voltage on the right side, the joule heat generated by the corresponding left sleeve 6 is smaller than the joule heat generated by the right sleeve 6, and at the moment, the high temperature is transmitted to the inside of the first chute 101, so that the carbon dioxide in the chute is expanded due to the high temperature, and the pressure in the chute on the left side is smaller than the pressure in the chute on the right side; in the whole process of the bony spur, when the transformer works continuously in a variable voltage mode, the fan blades rotate all the time in a reciprocating mode, the heat energy generated when the transformer works is effectively utilized, and the heat energy is converted into corresponding mechanical energy to finally achieve the effect of cooling.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (7)

1. A photovoltaic transformer energy storage device, includes casing (1), its characterized in that: the outer part of the shell (1) is rotatably connected with a sealing door (2), the inner bottom of the shell (1) is provided with a foil coil (3), the upper end and the lower end of the foil coil (3) are both fixedly connected with wire holders (4), the upper end of the wire holder (4) is fixedly connected with a sleeve (6), the back of the sleeve (6) is fixedly connected with a driving seat (10), a first sliding chute (101) is arranged inside the driving seat (10), a first piston (105) is connected inside the first sliding chute (101) in a sliding manner, the other end of the first piston (105) is fixedly connected with a connecting rod (103), the other end of the connecting rod (103) is fixedly connected with a second piston (107), the middle of the connecting rod (103) is fixedly connected with a support rod (104), the other end of the support rod (104) is fixedly connected with a rack (102), and the upper end of the rack (102) is meshed with a gear (5).

2. The photovoltaic transformer energy storage device of claim 1, wherein: the back fixedly connected with flabellum (8) of gear (5), filter screen (9) have been seted up just to be located flabellum (8) outside at the back of casing (1).

3. The photovoltaic transformer energy storage device of claim 1, wherein: through holes (7) are formed in the top of the shell (1) at equal intervals along the central line direction.

4. The photovoltaic transformer energy storage device of claim 1, wherein: and a second sliding groove (106) is formed in the bottom of the driving seat (10) and on one side close to the rack, and the length value of the second sliding groove (106) is consistent with that of the rack (102).

5. The photovoltaic transformer energy storage device of claim 1, wherein: the groove between the left inner wall of the first sliding chute (101) and the first piston (105) is filled with carbon dioxide gas, and the groove between the right inner wall of the first sliding chute (101) and the second piston (107) is filled with carbon dioxide gas with the same volume as the left groove.

6. The photovoltaic transformer energy storage device of claim 1, wherein: the first runner (101) is arranged in a circular shape, and the diameter value of the first runner and the diameter value of the second runner are kept the same as that of the first piston (105) and the second piston (107).

7. The photovoltaic transformer energy storage device of claim 1, wherein: the diameter values of the first piston (105) and the second piston (107) are the same, and the side walls of the first piston and the second piston are provided with lubricating coatings.

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