Heat dissipation and ventilation structure of photovoltaic energy storage system

Abstract

A heat dissipation and ventilation structure of a photovoltaic energy storage system relates to the technical field of photovoltaic energy storage, and is characterized in that two partition plates are fixedly arranged in the left side and the right side of an energy storage box respectively, open holes are formed in the partition plates in a penetrating manner, and the partition plates divide the energy storage box into a mounting cavity and an adjusting cavity; the multiple adjusting plates are movably arranged in the adjusting cavity, and the corresponding ends of the adjusting plates in the same set are arranged on the upper side wall and the lower side wall of the adjusting cavity in a sliding mode. An adjusting screw rod is matched with a rotating block to drive a rotating rod to rotate, so that the rotating rod drives an adjusting plate to move to a proper position, the distance between the adjusting plate and an air outlet hole and the distance between the adjusting plate and an open hole are adjusted, the gas exhaust rate is adjusted, the temperature change amplitude in the energy storage box is adjusted, and an operator can conveniently adjust the temperature according to the external temperature. And the temperature in the energy storage box is controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic energy storage, in particular to a heat dissipation and ventilation structure of a photovoltaic energy storage system. Background Art

[0002] Existing photovoltaic energy storage systems often use fans for heat dissipation and ventilation. The fans are used to dissipate heat and ventilate the interior of the energy storage box. However, since the fans are fixed to the air outlets, they cannot be adjusted according to changes in the external temperature. Therefore, a photovoltaic energy storage system heat dissipation and ventilation structure is urgently needed to solve the above problems. Utility Model Content

[0003] The purpose of the present invention is to address the defects and shortcomings of the existing technology and provide a photovoltaic energy storage system heat dissipation and ventilation structure, the technical features of which can solve the above problems.

[0004] In order to achieve the above object, the utility model adopts the following technical solutions: it includes an energy storage box; the energy storage box is a hollow box-type structure, and air outlet holes are opened on the left and right sides of the energy storage box;

[0005] It also contains:

[0006] There are two partition plates, which are fixedly arranged on the left and right sides of the energy storage box respectively, and the partition plates are provided with openings therethrough, and the partition plates divide the energy storage box into an installation cavity and an adjustment cavity;

[0007] Adjustment plates, wherein the adjustment plates are multiple and form a group of two, and the multiple adjustment plates are movably arranged in the adjustment cavity, and the corresponding ends of the adjustment plates in the same group are slidably arranged on the upper and lower side walls of the adjustment cavity;

[0008] Rotating rods, wherein there are multiple rotating rods, one end of each rotating rod is screwed to the side wall of the adjustment plate using a hinge seat, the other end of the rotating rod is screwed to the rotating block using a hinge seat, the adjusting screw is screwed to the inner wall of the adjusting cavity using a bearing, and the rotating block is screwed to the adjusting screw;

[0009] The fan is arranged in a fan hole on the inner wall of the installation cavity, and a filter is provided at the opening of the fan hole.

[0010] Preferably, an adjustment slot is provided on the upper inner wall of the two adjustment chambers, the adjustment door is fixed to the opening of the adjustment slot by bolts, a number of clips are provided on the side walls of the adjustment plate, the insulation plate is movably inserted between the same group of adjustment plates, and slots are provided on the left and right sides of the insulation plate, and the clips are locked in the slots.

[0011] Preferably, a groove is provided on the front side of the insulation board, and the end of the adjusting screw is movably inserted into the groove.

[0012] Preferably, filter plates are provided at the openings of the air outlet and the openings.

[0013] Preferably, a guide plate is provided at the opening of the opening, and the guide plate is located in the installation cavity.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the heat dissipation and ventilation structure of a photovoltaic energy storage system described in the present invention utilizes an adjusting screw in conjunction with a rotating block to drive the rotating rod to rotate, so that the rotating rod drives the adjusting plate to move to a suitable position, adjusts the spacing between the adjusting plate and the air outlet and the opening, thereby adjusting the gas discharge rate, and then adjusting the amplitude of the temperature change in the energy storage box, making it convenient for the operator to control the temperature in the energy storage box according to the external temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the energy storage box in the utility model.

[0017] Figure 3 yes Figure 2 Enlarged view of part A in the middle.

[0018] Figure 4 It is a structural schematic diagram of the adjusting screw, the rotating rod and the rotating block in the utility model.

[0019] Description of reference numerals:

[0020] Energy storage box 1, air outlet 2, partition plate 3, opening 4, installation cavity 5, adjustment cavity 6, adjustment plate 7, rotating rod 8, rotating block 9, adjusting screw 10, fan 11, filter 12, adjustment slot 13, adjustment door 14, buckle 15, insulation board 16, slot 17, groove 18, filter plate 19, drainage plate 20. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] like Figure 1 -- Figure 4 As shown, this specific embodiment adopts the following technical solution: it includes an energy storage box 1; the energy storage box 1 is a hollow box-type structure, and air outlet holes 2 are opened on the left and right sides of the energy storage box 1;

[0023] It also contains:

[0024] The partition plate 3 is two, and the two partition plates 3 are fixedly arranged on the left and right sides of the energy storage box 1 respectively. The partition plates 3 are provided with openings 4, and the partition plates 3 divide the energy storage box 1 into an installation chamber 5 and an adjustment chamber 6. The partition plates 3 divide the energy storage box 1 into several different spaces. The adjustment chamber 6 facilitates the control of the temperature in the energy storage box 1. The openings of the air outlet 2 and the opening 4 are both provided with filter plates 19 to prevent dust from entering the energy storage box 1 through the opening of the opening 4 or the air outlet 2. The opening of the opening 4 is provided with a guide plate 20. The guide plate 20 is located in the installation chamber 5. The inclined surface of the guide plate 20 guides the flowing gas from the opening of the opening 4 into the adjustment chamber 6.

[0025] The regulating plates 7 are provided in groups of two each. The regulating plates 7 are movably disposed in the regulating chamber 6. The corresponding ends of the regulating plates 7 in the same group are slidably disposed on the upper and lower side walls of the regulating chamber 6. The position of the regulating plates 7 in the regulating chamber 6 is adjusted to adjust the spacing between the regulating plates 7 and the air outlet 2 and the opening 4. The regulating plates 7 change the path of gas flow, and the position of the regulating plates 7 controls the rate of gas passing through the air outlet 2. This facilitates the operator to control the temperature in the energy storage box 1. The slower the gas rate, the slower the heat dissipation, resulting in a higher temperature in the energy storage box 1.

[0026] Rotating rods 8, there are several rotating rods 8, one end of the rotating rods 8 is screwed to the side wall of the adjustment plate 7 using a hinge seat, and the other end of the rotating rod 8 is screwed to the rotating block 9 using a hinge seat. The adjusting screw 10 is screwed to the inner wall of the adjustment cavity 6 using a bearing, and the rotating block 9 is screwed to the adjusting screw 10. By rotating the adjusting screw 10, the position of the rotating block 9 on the adjusting screw 10 is changed, so that the rotating rod 8 is rotated to the corresponding angle, thereby adjusting the spacing between the adjustment plates 7 in the same group, making it easier for the operator to adjust the gas rate;

[0027] The fan 11 is disposed in a fan hole 11 on the inner wall of the mounting chamber 5, and a filter 12 is provided at the opening of the fan hole 11. The filter 12 prevents dust from entering the energy storage box 1, and the fan 11 then inputs the gas through the opening 4 into the regulating chamber 6;

[0028] The upper inner walls of the two adjusting chambers 6 are both provided with adjusting slots 13, and the adjusting doors 14 are fixed to the openings of the adjusting slots 13 with bolts. Several buckles 15 are provided on the side walls of the adjusting plates 7, and the insulation plates 16 are movably inserted between the adjustment plates 7 of the same group, and slots 17 are provided on the left and right sides of the insulation plates 16, and the buckles 15 are clamped in the slots 17. The buckles 15 and the buckles 15 play a guiding role, making it convenient for the insulation plates 16 to be installed in the appropriate position. When the outside temperature is low and the energy storage box 1 needs to be kept warm, the operator installs the insulation plates 16 in the adjusting chamber 6 through the adjusting slots 13. The insulation plates 16 cause the heat dissipation in the adjusting chamber 6 to be slow, thereby keeping the temperature in the energy storage box 1 at a certain level. A groove 18 is provided on the front side of the insulation plate 16, and the end of the adjusting screw 10 is movably inserted in the groove 18, which makes it convenient for the operator to install the insulation plates 16 between the adjustment plates 7 of the same group.

[0029] When using the present invention, when the temperature in the energy storage box 1 is too high and ventilation and heat dissipation are required, the operator first rotates the adjusting screw 10, and the adjusting screw 10 drives the rotating block 9 to move. The rotating block 9 moves along the direction of the adjusting screw 10, and the rotating block 9 drives the corresponding rotating rod 8 to rotate, and the rotating rod 8 drives the same group of adjusting plates 7 to move until the adjusting plates 7 move to a suitable position. Then the operator turns on the fan 11, and the hot air in the energy storage box 1 is guided by the inclined surface of the guide plate 20 and transported through the opening 4 to the adjusting chamber 6, and then discharged from the air outlet 2 through the path formed by the adjusting plate 7. When water enters the energy storage box 1 from the air outlet 2, the path formed by the adjusting plate 7 limits the entry of water to a certain extent, thereby protecting the device in the installation chamber 5;

[0030] When the outside temperature is low and the energy storage box 1 needs to be kept warm, the operator adjusts the spacing between the adjusting plates 7 in the same group by adjusting the screw 10 and the rotating rod 8, so that the adjusting plates 7 in the same group respectively block the openings of the air outlet 2 and the opening 4 to prevent the outside cold air from entering. Then, the adjusting plates 7 are opened by unscrewing the bolts, and the insulation plates 16 are installed between the adjusting plates 7 in the same group by utilizing the limiting effect of the buckle 15 and the slot 17, thereby increasing the insulation effect of the adjustment chamber 6.

[0031] After adopting the above structure, the beneficial effects of this specific embodiment are as follows:

[0032] 1. Set up adjustment plates 7 and rotating rods 8. Use the adjustment screw 10 to cooperate with the rotating block 9 to drive the corresponding rotating rod 8 to rotate, thereby adjusting the spacing between the adjustment plates 7 in the same group, thereby adjusting the spacing between the adjustment plates 7 and the air outlet 2 and the opening 4, controlling the gas outflow rate, and thus adjusting the heat dissipation and ventilation effect in the energy storage box 1;

[0033] 2. A heat preservation plate 16 is provided. Through the limiting effect of the buckle 15 and the slot 17 , the heat preservation plate 16 can be conveniently installed between the same group of adjustment plates 7 , thereby increasing the heat preservation effect of the adjustment cavity 6 .

[0034] The above description is only used to illustrate the technical solution of the present invention and is not intended to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A heat dissipation and ventilation structure of a photovoltaic energy storage system, comprising an energy storage box (1); the energy storage box (1) is a hollow box-type structure, and air outlet holes (2) are provided on the left and right sides of the energy storage box (1); It is characterized in that It also contains: A partition plate (3), wherein there are two partition plates (3), the two partition plates (3) are respectively fixedly arranged in the left and right sides of the energy storage box (1), and an opening (4) is provided through the partition plate (3), and the partition plate (3) divides the energy storage box (1) into an installation cavity (5) and an adjustment cavity (6); An adjustment plate (7), wherein the adjustment plates (7) are in plurality and are arranged in groups of two each, and the plurality of adjustment plates (7) are movably arranged in the adjustment cavity (6), and corresponding ends of the adjustment plates (7) in the same group are slidably arranged on upper and lower side walls of the adjustment cavity (6); A rotating rod (8), wherein the rotating rod (8) is in plurality, one end of each of the rotating rods (8) is screwed onto a side wall of the adjusting plate (7) by means of a hinge seat, the other end of each of the rotating rods (8) is screwed onto a rotating block (9) by means of a hinge seat, the adjusting screw (10) is screwed onto an inner wall of the adjusting cavity (6) by means of a bearing, and the rotating block (9) is screwed onto the adjusting screw (10) by means of a thread; A fan (11), wherein the fan (11) is arranged in a fan (11) hole on the inner wall of the installation cavity (5), and a filter screen (12) is provided at the opening of the fan (11) hole.

2. A photovoltaic energy storage system heat dissipation and ventilation structure according to claim 1, characterized in that: An adjustment groove (13) is provided through the inner wall of the upper side of the two adjustment chambers (6); an adjustment door (14) is fixed to the opening of the adjustment groove (13) by means of bolts; a plurality of buckles (15) are provided on the side wall of the adjustment plate (7); a heat preservation plate (16) is movably inserted between the adjustment plates (7) of the same group; and a buckle groove (17) is provided on the left and right sides of the heat preservation plate (16); and the buckle (15) is buckled in the buckle groove (17).

3. A photovoltaic energy storage system heat dissipation and ventilation structure according to claim 2, characterized in that: A groove (18) is provided on the front side of the insulation board (16), and the end of the adjusting screw rod (10) is movably inserted into the groove (18).

4. A photovoltaic energy storage system heat dissipation and ventilation structure according to claim 1, characterized in that: The air outlet hole (2) and the opening of the opening (4) are both provided with a filter plate (19).

5. A photovoltaic energy storage system heat dissipation and ventilation structure according to claim 1, characterized in that: A flow guide plate (20) is provided at the opening of the opening (4), and the flow guide plate (20) is located in the installation cavity (5).

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