Energy storage type box-type substation

Abstract

The utility model discloses an energy storage box-type transformer station, which comprises a box body, a mounting port, a mounting beam, a sealing door and a sealing assembly, and is characterized in that a storage battery is placed in the box body; the mounting ports are formed in the box body; the mounting beams are used for being mounted on the mounting ports, and each mounting port is provided with two mounting beams; the two sealing doors are the first sealing door and the second sealing door respectively, the first sealing door and the second sealing door are hinged to the two mounting beams respectively, and a door lock is arranged on the second sealing door. The sealing assembly is used for being installed on the sealing door and used for sealing the interior of the box body after being matched with the sealing door. Wherein the sealing assembly comprises a door support, a buckle plate, a sealing female head and a sealing male head, the door support is arranged on the first sealing door, and the buckle plate is arranged on the second sealing door; the embodiment of the utility model aims to solve the problem that a box-type substation in the prior art is poor in sealing effect when being used in an environment with more rainwater.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type substations, in particular to an energy storage box-type substation. Background Art

[0002] The energy storage box type is a distribution box substation equipment that integrates high-voltage switchgear, battery pack, distribution transformer and low-voltage distribution device; it integrates high-voltage power receiving, transformer step-down, low-voltage switch and other functions in one box, with the advantages of small size and easy installation. The energy storage box type variant is a compact variant that integrates high and low voltage distribution equipment and energy storage system, with the advantages of small size and easy installation, and is widely used in power systems.

[0003] The utility model patent with application number: CN202021669998.1 and publication number: CN213027177U (hereinafter referred to as "prior art 1") discloses an energy-saving multifunctional box-type substation with energy storage, comprising: an integrated power supply housing assembly; a power supply device, the power supply device is installed on the left side of the inner cavity of the integrated power supply housing assembly; a power consumption device, the power consumption device is installed on the right side of the inner cavity of the integrated power supply housing assembly; a power protection assembly, the power protection assembly is installed on the left side of the inner cavity of the integrated power supply housing assembly; a solar backup power supply, the solar backup power supply is installed on the integrated power supply housing assembly; a mounting plate assembly, the mounting plate assembly is on the outside of the bottom of the integrated power supply housing assembly;

[0004] The specification of prior art 1 discloses an energy-saving multifunctional box-type substation with energy storage. When in use, after the outer shell and the door body are closed, the electronic components inside the outer shell can be protected. However, in actual application, on rainy days, since there is no seal between the door body and the outer shell, rainwater will enter the inner shell from the gap where the door body contacts the outer shell, causing damage to the electronic components, posing a hidden danger in use. Summary of the invention

[0005] The utility model provides an energy storage box-type substation, aiming to solve the problem of poor sealing effect of the box-type substation in the prior art when used in an environment with much rain.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An energy storage box-type substation comprises a box body, an installation opening, a mounting beam, a sealing door and a sealing assembly, wherein the box body is used to place storage batteries; the installation openings are all on the box body; the mounting beams are used to be installed on the installation openings, and two mounting beams are provided on each installation opening; there are two sealing doors, namely a first sealing door and a second sealing door, which are hinged on two mounting beams respectively, and a door lock is provided on the second sealing door; the sealing assembly is used to be installed on the sealing door, and the sealing assembly is used to seal the inside of the box body after cooperating with the sealing door;

[0008] Among them, the sealing assembly includes a door support, a buckle plate, a sealing female head and a sealing male head. The door support is arranged on the first sealing door, the buckle plate is arranged on the second sealing door, the sealing female head is arranged on the door support, the sealing male head is arranged on the buckle plate, and the sealing female head is provided with a plurality of rubber sealing strips. The structure of the sealing male head matches the structure of the sealing female head; the sealing male head is used to be inserted into the sealing female head.

[0009] Furthermore, a mounting groove is provided on the sealing male head, a spring is provided inside the mounting groove, the length of the spring is greater than the depth of the mounting hole, and the spring is used to contact the door support.

[0010] Furthermore, a hinge is provided on the mounting beam; the first sealing door and the second sealing door are both hinged to the mounting beam via the hinge.

[0011] Furthermore, an eight-shaped ceiling is arranged on the box body.

[0012] Furthermore, a plurality of heat dissipation holes are provided on the first installation door and the second installation door, and rain shields are provided on the heat dissipation holes.

[0013] Furthermore, there are several installation openings, and two installation beams and a sealing door are correspondingly arranged on each installation opening.

[0014] Furthermore, a sealing device is provided inside the box body, and the sealing device is used to seal the heat dissipation holes on the sealing door.

[0015] Furthermore, a lifting lug is provided on the ceiling.

[0016] Furthermore, a support base is provided at the bottom of the box body, and the box body is fixedly connected to the support base.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model mainly comprises a box body, a mounting opening, a mounting beam, a sealing door and a sealing assembly, wherein the interior of the box body is used for placing storage batteries; in actual use, under normal circumstances, the first sealing door and the second sealing door are both in a closed state, and when the staff has completed maintenance on the interior of the box body, it is necessary to close the first sealing door and the second sealing door, during this process, the position of the first sealing door is fixed, the second sealing door is hinged to the mounting beam, the buckle plate on the second sealing door and the door support on the first sealing door need to be buckled together, at the same time, the sealing male head on the buckle plate pushes away the rubber sealing baffle on the sealing female head and is inserted into the sealing female head, the sealing male head and the sealing female head are both long strip structures, thereby sealing the gap between the first sealing door and the second sealing door, and on rainy days, rainwater will not enter the box body through the gap between the first sealing door and the second sealing door, thereby effectively protecting the safety of the storage batteries and electronic components inside the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a schematic diagram of the connection relationship between the mounting beam and the sealing door in the utility model.

[0022] Figure 3 It is a cross-sectional view of the utility model.

[0023] Figure 4 For this utility model Figure 2 A partial enlarged view of point A in the middle.

[0024] In the figure, 101-box, 102-installation port, 103-installation beam, 104-first sealed door, 105-second sealed door, 106-door lock, 107-door support, 108-gusset plate, 109-sealing female head, 110-sealing male head, 111-rubber sealing strip, 112-installation groove, 113-spring, 114-hinge, 115-ceiling, 116-heat dissipation hole, 117-rain cover, 118-lifting ear, 119-support seat, 120-motor, 121-ball screw, 122-screw nut, 123-sealing plate. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the embodiments, which are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by ordinary technicians in the field without creative work are all within the protection scope of the present invention.

[0026] Embodiment 1

[0027] See also Figure 1-Figure 4 As shown, this embodiment discloses an energy storage box-type substation, including a box body 101, an installation port 102, a mounting beam 103, a sealed door and a sealing assembly. The box body 101 is used to place batteries; the installation ports 102 are all on the box body 101; the mounting beams 103 are used to be installed on the installation ports 102, and two mounting beams 103 are provided on each installation port 102; there are two sealed doors, namely a first sealed door 104 and a second sealed door 105, which are hinged on the two mounting beams 103 respectively, and the second sealed door 105 is provided with a door lock 106; the sealing assembly is used to be installed on the sealed door, and the sealing assembly is used to seal the inside of the box body 101 after cooperating with the sealed door;

[0028] Among them, the sealing component includes a door support 107, a pinch plate 108, a sealing female head 109 and a sealing male head 110. The door support 107 is arranged on the first sealing door 104, the pinch plate 108 is arranged on the second sealing door 105, the sealing female head 109 is arranged on the door support 107, the sealing male head 110 is arranged on the pinch plate 108, and the sealing female head 109 is provided with a plurality of rubber sealing strips 111. The structure of the sealing male head 110 matches the structure of the sealing female head 109; the sealing male head 110 is used to be inserted into the sealing female head 109.

[0029] The utility model mainly comprises a box body 101, an installation opening 102, an installation beam 103, a sealing door and a sealing assembly. The box body 101 is used to place batteries. In actual use, the first sealing door 104 and the second sealing door 105 are both in a closed state under normal circumstances. When the staff completes maintenance on the inside of the box body 101, the first sealing door 104 and the second sealing door 105 need to be closed. In this process, the position of the first sealing door 104 is fixed, the second sealing door 105 is hinged to the installation beam 103, and the gusset plate 108 on the second sealing door 105 It needs to be buckled together with the door support 107 on the first sealing door 104. At the same time, the sealing male head 110 on the buckle plate 108 pushes away the rubber sealing baffle 111 on the sealing female head 109 and is inserted into the sealing female head 109. The sealing male head 110 and the sealing female head 109 are both long strip structures, thereby sealing the gap between the first sealing door 104 and the second sealing door 105. On rainy days, rainwater will not enter the box body 101 through the gap between the first sealing door 104 and the second sealing door 105, effectively protecting the safety of the batteries and electronic components inside the box body 101.

[0030] In some embodiments, a mounting groove 112 is provided on the sealing male head 110 , and a spring 113 is provided inside the mounting groove 112 . The length of the spring 113 is greater than the depth of the mounting hole, and the spring 113 is used to contact the door support 107 .

[0031] During actual use, when the sealing male head 110 is matched with the sealing female head 109, the second sealing door 105 is pushed to compress the spring 113 inside the mounting hole, and then the door lock 106 is used to fix the second sealing door 105. The elastic force of the spring 113 squeezes the sealing male head 110 and the sealing female head 109, thereby making the sealing relationship between the door support 107 and the buckle plate 108 better.

[0032] In some embodiments, a hinge 114 is provided on the mounting beam 103 ; the first sealing door 104 and the second sealing door 105 are both hinged to the mounting beam 103 via the hinge 114 .

[0033] In actual use, the first sealing door 104 and the second sealing door 105 are hinged to the mounting beam 103 via the hinge 114 , and the hinge 114 is used to facilitate the installation of the first sealing door 104 and the second sealing door 105 .

[0034] In some embodiments, an eight-shaped ceiling 115 is disposed on the box body 101 .

[0035] In actual use, acidic rainwater staying on the box 101 for a long time will accelerate the corrosion of the box 101. The main function of the eight-shaped ceiling 115 is to prevent rainwater from staying on the box 101 for a long time and thus protect the box 101.

[0036] In some embodiments, a plurality of heat dissipation holes 116 are disposed on the first installation door and the second installation door, and a rain shield 117 is disposed on the heat dissipation holes 116 .

[0037] In actual use, the rain shield 117 is connected to the heat dissipation hole 116 to form an integrated structure, and the heat dissipation hole 116 is facing the ground; the advantage of this arrangement is that while dissipating the heat inside the box 101, it can also ensure that rainwater is not easy to drift into the box 101.

[0038] In some embodiments, there are a plurality of installation openings 102 , and each installation opening 102 is correspondingly provided with two installation beams 103 and a sealing door.

[0039] In actual use, the box 101 is provided with a plurality of installation openings 102, which means that a plurality of sealed doors are installed on the box 101. The advantage of such a configuration is that the box 101 can be opened from multiple angles and the battery pack and electronic components inside the box 101 can be repaired.

[0040] In some embodiments, a hanging ear 118 is provided on the ceiling 115 .

[0041] In actual use, the main function of providing the lifting lug 118 is to facilitate the transportation of the box body 101 and the ceiling 115 as a whole.

[0042] In some embodiments, a support base 119 is disposed at the bottom of the box body 101 , and the box body 101 is fixedly connected to the support base 119 .

[0043] In actual use, the support base 119 is provided to provide support for the box body 101 .

[0044] Embodiment 2

[0045] See also Figure 1-3As shown, this embodiment is further optimized on the basis of the first embodiment. In this embodiment, in some embodiments, a sealing device is provided inside the box body 101, and the sealing device is used to seal the heat dissipation holes 116 on the sealing door; the sealing device includes a motor 120, a ball screw 121, a screw nut 122 and a sealing plate 123, and the four sides of the sealing plate 123 are slidably arranged on the inner surface of the box body 101, and the sealing plate 123 is provided with a plurality of air holes, and a waterproof and breathable membrane is provided on the side of the sealing plate close to the box body 101; the motor 120 is installed inside the box body 101, and the ball screw 121 is rotatably installed in the box body 101, and the motor 120 is connected to the ball screw 121 through a gear transmission mechanism, and the screw nut 122 is fixedly installed on the sealing plate 123, and the ball screw 121 and the screw nut 122 cooperate with each other. A guide rod is also provided in the box body 101, and the sealing plate 123 slidably cooperates with the guide rod, and the sealing plate 123 is used to fit tightly with the first sealing door 104 and the second sealing door 105.

[0046] After the rain stops, the motor 120 is driven again to reset the sealing plate 123. The advantage of this arrangement is that the sealing plate 123 and the sealing door are tightly fitted together, which can prevent rainwater from entering the box 101 to the greatest extent, thereby ensuring the safety of the box 101. At the same time, the waterproof and breathable membrane can also prevent water from entering the box 101 through the air holes without affecting the heat dissipation function of the box 101.

[0047] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0048] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0049] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy storage box-type substation, characterized in that: include: A box (101), wherein the box (101) is used to place a storage battery; Installation openings (102), the installation openings (102) are all on the box body (101); A mounting beam (103), wherein the mounting beam (103) is used to be mounted on the mounting opening (102), and each mounting opening (102) is provided with two mounting beams (103); Sealed doors, wherein there are two sealed doors, namely a first sealed door (104) and a second sealed door (105); the first sealed door (104) and the second sealed door (105) are respectively hinged on two mounting beams (103); and the second sealed door (105) is provided with a door lock (106); A sealing component, the sealing component being used to be installed on the sealing door, and the sealing component being used to seal the interior of the box body (101) after cooperating with the sealing door; The sealing component includes a door support (107), a pinch plate (108), a sealing female head (109) and a sealing male head (110); the door support (107) is arranged on the first sealing door (104); the pinch plate (108) is arranged on the second sealing door (105); the sealing female head (109) is arranged on the door support (107); the sealing male head (110) is arranged on the pinch plate (108); the sealing female head (109) is provided with a plurality of rubber sealing strips (111); the structure of the sealing male head (110) matches the structure of the sealing female head (109); and the sealing male head (110) is used to be inserted into the sealing female head (109).

2. The energy storage box-type substation according to claim 1 is characterized in that: The sealing male head (110) is provided with a mounting groove (112), and a spring (113) is provided inside the mounting groove (112). The length of the spring (113) is greater than the depth of the mounting hole, and the spring (113) is used to contact the door support (107).

3. The energy storage box-type substation according to claim 1 is characterized in that: A hinge (114) is provided on the mounting beam (103); the first sealing door (104) and the second sealing door (105) are both hingedly connected to the mounting beam (103) via the hinge (114).

4. The energy storage box-type substation according to claim 1 is characterized in that: The box body (101) is provided with an eight-shaped ceiling (115).

5. The energy storage box-type substation according to claim 1 is characterized in that: A plurality of heat dissipation holes (116) are provided on the first installation door and the second installation door, and a rain shield (117) is provided on the heat dissipation hole (116).

6. The energy storage box-type substation according to claim 1 is characterized in that: There are a plurality of installation openings (102), and each installation opening (102) is correspondingly provided with two installation beams (103) and a sealing door.

7. The energy storage box-type substation according to claim 5 is characterized in that: A sealing device is provided inside the box body (101), and the sealing device is used to seal the heat dissipation holes (116) on the sealing door.

8. The energy storage box-type substation according to claim 4 is characterized in that: A lifting lug (118) is provided on the ceiling (115).

9. The energy storage box-type substation according to claim 1, characterized in that: A support seat (119) is provided at the bottom of the box body (101), and the box body (101) is fixedly connected to the support seat (119).

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