Environment-friendly energy-saving intelligent prefabricated substation

Abstract

The utility model relates to the technical field of prefabricated transformer substations, in particular to an environment-friendly energy-saving intelligent prefabricated transformer substation, which comprises a protective outer box, a portable mounting mechanism is arranged above the protective outer box, an automatic cooling mechanism is arranged below the portable mounting mechanism, an abutting supporting mechanism is arranged below the protective outer box, and a power supply is arranged below the protective outer box. When the environment-friendly energy-saving intelligent prefabricated transformer substation is used, the prefabricated transformer substation is more portable during moving and position adjusting through the design that the walking wheels are additionally arranged at the bottom end of the transformer substation, and meanwhile the characteristic that the supporting springs can synchronously generate counteraction when bearing collision force is utilized; the supporting springs can push the limiting piston rods to move so as to drive the supporting base plates to make contact with the installation ground, so that the prefabricated substation can be stably installed at a designated position on the basis of being portable and moving, and the overall practical effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated substations, and particularly to an environment-friendly and energy-saving intelligent prefabricated substation. Background Art

[0002] A prefabricated substation is a complete power distribution device integrating power transformation equipment, power distribution equipment and a control system. It is usually assembled in a factory or manufacturing plant and installed and debugged on site. The prefabricated substation has the characteristics of compact structure, convenient installation, energy conservation and environmental protection, and can quickly and effectively provide power distribution and control functions for industrial, commercial and residential areas. They are usually used in places where rapid deployment and mobile power supply are required, such as construction sites, outdoor activities, temporary activities, etc.;

[0003] A "prefabricated substation" disclosed in the patent number "CN201690137U" has a horizontally extending track provided at the bottom inside the box body of the prefabricated substation, and bearings that can rollingly cooperate with the track are provided at the bottom of the cabinet body. During installation, the cabinet body can be assembled by multi-sided operation first, and after the cabinet body is assembled, the bearings at the bottom of the cabinet body can be made to rollingly cooperate with the track inside the substation box body by means of a hoist, and the cabinet body can be easily pushed into the box body of the substation and locked and fixed to the box body and the cabinet body by bolts; Since prefabricated substations are usually designed for fixed installation, they are very inconvenient and have a certain operation difficulty when relocation or moving to other places is required, and the overall flexibility is low. However, the above device does not make improvements to the above problems, and the overall practical effect is somewhat poor. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an environment-friendly and energy-saving intelligent prefabricated substation to solve the above problems, and to improve the problem that the existing prefabricated substations are usually designed for fixed installation, so they are very inconvenient and have a certain operation difficulty when relocation or moving to other places is required, and the overall flexibility is low.

[0005] An environment-friendly and energy-saving intelligent prefabricated substation includes a protective outer box: A portable installation mechanism is provided above the protective outer box, an automatic cooling mechanism is provided below the portable installation mechanism, and a contact support mechanism is provided below the protective outer box. The portable installation mechanism includes a solar panel, a support column and a mounting member. A solar panel is provided above the protective outer box, a support column is provided below the solar panel, the outer wall of the bottom end of the support column is attached to the outer wall of the top end of the protective outer box, and a mounting member is provided on the outer wall of the side at the bottom end position of the support column, and the mounting member is installed on the outer wall of the top end of the protective outer box.

[0006] Preferably, the support columns are provided in two groups, and the support height of the support columns of the first group is greater than the support height of the support columns of the second group.

[0007] Preferably, the automatic cooling mechanism includes a temperature monitoring sensor, a controller and a protective cover. The temperature monitoring sensor is provided on the side outer wall of the protective outer box at the upper position, and a controller is provided on the side of the temperature monitoring sensor. The bottom outer wall of the controller is connected to the bottom inner wall of the protective cover.

[0008] Preferably, the protective cover is connected to the top inner wall of the protective outer box, ventilation slots are provided on the outer walls on both sides of the protective outer box at staggered heights, and a support cover is provided on the side outer walls of the protective outer box located at the ventilation slots.

[0009] Preferably, a driving motor is provided on the inner wall of the side of the support cover, the driving motor is connected to one end of the transmission shaft, the other end of the transmission shaft is connected to the cooling fan, and the air outlet end of the cooling fan faces the inside of the protective outer box.

[0010] Preferably, a porous filter structure is provided in the slot of the protective outer box located at the ventilation slot position.

[0011] Preferably, the interference support mechanism includes a positioning support plate, a limiting T-slot, a positioning mounting plate, a limiting T-slot, a limiting sleeve and a limiting piston rod. The bottom outer wall of the protective outer box is symmetrically provided with a positioning support plate, and the side outer wall of the positioning support plate is provided with a limiting T-slot. A positioning mounting plate is provided below the positioning support plate, and a limiting T-slot is provided on the top outer wall of the positioning mounting plate. The limiting T-slot and the limiting T-slot are snap-fitted together, and a limiting sleeve is embeddedly installed at equal intervals on the bottom outer wall of the positioning mounting plate, and a limiting piston rod is slidably installed inside the limiting sleeve, and a support spring is connected between the limiting piston rod and the top inner wall of the limiting sleeve.

[0012] Preferably, the extending end of the limiting piston rod is arranged below the limiting sleeve, and the extending end of the limiting piston rod is connected to the top outer wall of the supporting pad, the side outer walls of the positioning mounting plate and the supporting pad are both provided with handles, and the bottom outer wall of the protective outer box is symmetrically provided with two sets of walking wheels.

[0013] The beneficial effects of the utility model are:

[0014] 1. When the environmentally friendly and energy-saving intelligent prefabricated substation is in use, the design of adding walking wheels at the bottom of the substation makes the prefabricated substation more portable when it is relocated and adjusted. At the same time, the positioning support plate, limiting T-shaped groove, positioning mounting plate, limiting T-shaped strip, limiting sleeve, limiting piston rod, supporting spring, supporting pad and handle are arranged. The supporting spring is used to generate a reaction when it is subjected to a resistance force, so that the supporting spring can push the limiting piston rod to move and then drive the supporting pad to contact the installation ground. In this way, the above-mentioned design makes the prefabricated substation stable and can be installed in a designated position on the basis of being portable and mobile, and the overall practical effect is good;

[0015] 2. When the environmentally friendly and energy-saving intelligent prefabricated substation is in use, the internal equipment of the prefabricated substation will generate heat due to long-term operation, and heat dissipation treatment is required, otherwise the equipment may overheat and be damaged. Therefore, the device is designed with two sets of cooling fans at symmetrical and staggered height positions. When the two sets of cooling fans rotate synchronously, a complete circular wind flow will be formed inside the substation, so as to automatically cool down the inside of the device by air cooling, and at the same time, the airflow speed in the device is greatly accelerated, the cooling speed is fast, the overall cooling effect is good, and the practical effect is excellent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the portable installation mechanism of the utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the automatic cooling mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the interference support mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the support pad installation of the utility model.

[0021] In the figure: 1. Protective outer box; 2. Portable installation mechanism; 21. Solar panel; 22. Support column; 23. Mounting piece; 3. Automatic cooling mechanism; 31. Temperature monitoring sensor; 32. Controller; 33. Protective cover; 34. Support cover; 35. Drive motor; 36. Transmission shaft; 37. Cooling fan; 4. Resistance support mechanism; 41. Positioning support plate; 42. Limiting T-slot; 43. Positioning installation plate; 44. Limiting T-strip; 45. Limiting sleeve; 46. Limiting piston rod; 47. Support spring; 48. Support pad; 49. Handle; 410. Travel wheel. DETAILED DESCRIPTION

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] During specific implementation: As Figures 1-5 shown, an environmentally friendly and energy-saving intelligent prefabricated substation includes a protective outer box 1. A portable installation mechanism 2 is arranged above the protective outer box 1, an automatic cooling mechanism 3 is arranged below the portable installation mechanism 2, and a contact support mechanism 4 is arranged below the protective outer box 1. The portable installation mechanism 2 includes a solar panel 21, support columns 22 and a mounting member 23. A solar panel 21 is arranged above the protective outer box 1, a support column 22 is arranged below the solar panel 21, the outer wall of the bottom end of the support column 22 is attached to the outer wall of the top end of the protective outer box 1, and a mounting member 23 is arranged on the outer wall of the side of the support column 22 at the bottom end position, and the mounting member 23 is installed on the outer wall of the top end of the protective outer box 1. The setting of the solar panel 21 here is convenient for converting the collected solar energy into electric energy to provide clean energy for the interior of the device. At the same time, the settings of the support columns 22 and the mounting member 23 are convenient for installing the solar panel 21 above the protective outer box 1 and also convenient for the subsequent disassembly work of the solar panel 21.

[0024] Two groups of support columns 22 are provided, and the support height of the first group of support columns 22 is greater than the support height of the second group of support columns 22. The setting of the two groups of support columns 22 with different support heights here enables the solar panel 21 to be installed obliquely above the support columns 22, which is convenient for better collection of solar energy.

[0025] The automatic temperature reduction mechanism 3 includes a temperature monitoring sensor 31, a controller 32, and a protective cover 33. The temperature monitoring sensor 31 is provided on the outer side wall of the side of the protective outer box 1 at the upper position. The controller 32 is provided on the side of the temperature monitoring sensor 31. The bottom outer wall of the controller 32 is connected to the inner wall of the bottom end of the protective cover 33. The protective cover 33 is connected to the inner wall of the top end of the protective outer box 1. Ventilation grooves are provided at staggered height positions on both outer side walls of the protective outer box 1. A support cover 34 is provided on the outer side wall of the protective outer box 1 at the side of the ventilation groove. A drive motor 35 is provided on the inner side wall of the support cover 34. The drive motor 35 is connected to one end of a transmission shaft 36. The other end of the transmission shaft 36 is connected to a cooling fan 37. The air outlet end of the cooling fan 37 faces the inside of the protective outer box 1. The setting of the temperature monitoring sensor 31 here facilitates real-time monitoring of the temperature inside the protective outer box 1. Once the temperature inside the protective outer box 1 exceeds the monitoring range of the temperature monitoring sensor 31, at this time, the temperature monitoring sensor 31 will automatically transmit information to the controller 32. The setting of the protective cover 33 here plays an auxiliary supporting effect on the controller 32. Then, after receiving the information, the controller 32 will automatically control the drive motor 35 to start. Then, when the drive motor 35 starts, it will automatically drive the transmission shaft 36 to rotate and then drive the cooling fan 37 to rotate. Subsequently, when the cooling fan 37 rotates, it will cool the inside of the protective outer box 1 by means of air cooling. It should be noted here that there are two groups of cooling fans 37 arranged at staggered height positions. When the two groups of cooling fans 37 rotate synchronously, a complete loop-shaped air flow will be formed to cool the inside of the protective outer box 1 by air cooling. When the temperature inside the protective outer box 1 drops below the monitoring value of the temperature monitoring sensor 31, at this time, the temperature monitoring sensor 31 will also transmit information to the controller 32. Then, the controller 32 will automatically control the drive motor 35 to stop working. Through the above design, the effect of timely cooling the inside of the protective outer box 1 is achieved.

[0026] The inside of the protective outer box 1 at the position of the ventilation groove is provided with a porous filter structure; through the above filter structure design, on the basis of ensuring that the device can ventilate and cool by air, a good dust-proof effect can also be achieved.

[0027] The interference support mechanism 4 includes a positioning support plate 41, a limiting T-shaped groove 42, a positioning mounting plate 43, a limiting T-shaped strip 44, a limiting sleeve 45 and a limiting piston rod 46. The bottom outer walls of the protective outer box 1 are symmetrically provided with positioning support plates 41. The side outer walls of the positioning support plates 41 are provided with limiting T-shaped grooves 42. A positioning mounting plate 43 is arranged below the positioning support plates 41. The top outer wall of the positioning mounting plate 43 is provided with a limiting T-shaped strip 44. The limiting T-shaped strip 44 and the limiting T-shaped groove 42 are snap-fitted. The bottom outer wall of the positioning mounting plate 43 is equidistantly embedded with limiting sleeves 45. The limiting piston rods 46 are slidably mounted inside the limiting sleeves 45. A support spring 47 is connected between the top inner walls of the limiting piston rods 46 and the limiting sleeves 45. The extending ends of the limiting piston rods 46 are arranged below the limiting sleeves 45, and the extending ends of the limiting piston rods 46 are connected to the top outer wall of the support backing plate 48. The side outer walls of the positioning mounting plate 43 and the support backing plate 48 are both provided with grips 49. Two groups of walking wheels 410 are symmetrically arranged on the bottom outer wall of the protective outer box 1; the arrangement of the walking wheels 410 here facilitates the overall movement of the protective outer box 1. When it is necessary to move the protective outer box 1 to a specified position for positioning and locking, first, it is necessary to simultaneously squeeze the grips 49 on the sides of the positioning mounting plate 43 and the support backing plate 48. Then, the shortening of the distance between the two grips 49 will automatically drive the shortening of the distance between the positioning mounting plate 43 and the support backing plate 48. When the distance between the positioning mounting plate 43 and the support backing plate 48 shortens, the limiting piston rods 46 will automatically slide inside the limiting sleeves 45. At this time, the support spring 47 is in a contracted state under the extrusion of the limiting piston rods 46. Subsequently, the limiting T-shaped strip 44 on the top of the positioning mounting plate 43 is pushed into the limiting T-shaped groove 42 at the corresponding position. When the limiting T-shaped strip 44 moves to the bottom of the limiting T-shaped groove 42, release the two grips 49. At this time, the support spring 47 is not under the extrusion of the limiting piston rods 46 and will automatically drive the limiting piston rods 46 to move downward, thereby driving the support backing plate 48 to contact the supporting ground. In this way, the locking and supporting effect of the protective outer box 1 is achieved through the interference effect of the support backing plate 48.

[0028] When the utility model is in use, the solar panel 21 is arranged here to facilitate the conversion of the collected solar energy into electric energy to provide clean energy for the interior of the device. At the same time, the support column 22 and the mounting member 23 are arranged to facilitate the installation of the solar panel 21 above the protective outer box 1, and also facilitate the subsequent disassembly of the solar panel 21; the temperature monitoring sensor 31 is arranged here to facilitate the real-time monitoring of the temperature inside the protective outer box 1. Once the temperature inside the protective outer box 1 exceeds the monitoring range of the temperature monitoring sensor 31, at this time, the temperature monitoring sensor 31 will automatically transmit the information to the controller 32. The protective cover 33 is arranged here to play an auxiliary supporting effect on the controller 32. Then, after receiving the information, the controller 32 will automatically control the driving motor 35 to start. Then, when the driving motor 35 starts, it will automatically drive the transmission shaft 36 to rotate and then drive the cooling fan 37 to rotate. Subsequently, when the cooling fan 37 rotates, it will cool the interior of the protective outer box 1 by means of air cooling. It should be noted here that there are two sets of cooling fans 37 arranged at staggered height positions. When the two sets of cooling fans 37 rotate synchronously, a complete loop-shaped air flow will be formed to cool the interior of the protective outer box 1 by air cooling. When the temperature inside the protective outer box 1 drops below the monitoring value of the temperature monitoring sensor 31, at this time, the temperature monitoring sensor 31 will also transmit the information to the controller 32. Then, the controller 32 will automatically control the driving motor 35 to stop working. Thus, through the above design, the effect of timely cooling the interior of the protective outer box 1 is achieved; the walking wheels 410 are arranged here to facilitate the overall movement of the protective outer box 1. When it is necessary to move the protective outer box 1 to a specified position for positioning and locking, first, the grips 49 on the side of the positioning mounting plate 43 and the support pad 48 need to be pinched simultaneously. Then, the shortening of the distance between the two grips 49 will automatically drive the shortening of the distance between the positioning mounting plate 43 and the support pad 48. When the distance between the positioning mounting plate 43 and the support pad 48 shortens, at this time, the limit piston rod 46 will automatically slide inside the limit sleeve 45. At this time, the support spring 47 is in a compressed state under the extrusion of the limit piston rod 46. Then, the limit T-shaped strip 44 at the top of the positioning mounting plate 43 is pushed into the corresponding limit T-shaped groove 42. When the limit T-shaped strip 44 moves to the bottom of the limit T-shaped groove 42, release the two grips 49. At this time, the support spring 47 is not under the extrusion of the limit piston rod 46 and will automatically drive the limit piston rod 46 to move downward and then drive the support pad 48 to contact the supporting ground. In this way, the effect of locking and supporting the protective outer box 1 is achieved through the abutting effect of the support pad 48.

[0029] It should be noted here that the above driving motor 35 can be powered by existing technologies. Whether it is powered by a power supply component or an external wire, it belongs to existing conventional operating technical means and will not be described in detail here.

[0030] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An environmentally friendly and energy-saving intelligent prefabricated substation, characterized in that: The invention comprises a protective outer box (1): a portable installation mechanism (2) is arranged above the protective outer box (1), an automatic cooling mechanism (3) is arranged below the portable installation mechanism (2), a resisting support mechanism (4) is arranged below the protective outer box (1), the portable installation mechanism (2) comprises a solar panel (21), a support column (22) and a mounting member (23), a solar panel (21) is arranged above the protective outer box (1), a support column (22) is arranged below the solar panel (21), the bottom outer wall of the support column (22) is in contact with the top outer wall of the protective outer box (1), and the side outer wall of the support column (22) at the bottom position is provided with a mounting member (23), and the mounting member (23) is mounted on the top outer wall of the protective outer box (1).

2. The environmentally friendly and energy-saving intelligent prefabricated substation according to claim 1 is characterized by: The support columns (22) are provided in two groups, and the support height of the support columns (22) of the first group is greater than the support height of the support columns (22) of the second group.

3. The environmentally friendly and energy-saving intelligent prefabricated substation according to claim 1 is characterized by: The automatic cooling mechanism (3) comprises a temperature monitoring sensor (31), a controller (32) and a protective cover (33); the temperature monitoring sensor (31) is arranged on the outer wall of the side of the protective outer box (1) at the upper position; the controller (32) is arranged on the side of the temperature monitoring sensor (31); the bottom outer wall of the controller (32) is connected to the bottom inner wall of the protective cover (33).

4. The environmentally friendly and energy-saving intelligent prefabricated substation according to claim 3 is characterized by: The protective cover (33) is connected to the top inner wall of the protective outer box (1), ventilation slots are provided on the outer walls on both sides of the protective outer box (1) at staggered heights, and a support cover (34) is provided on the outer walls on the sides of the ventilation slots.

5. The environmentally friendly and energy-saving intelligent prefabricated substation according to claim 4 is characterized by: A driving motor (35) is provided on the inner wall of the side of the support cover (34); the driving motor (35) is connected to one end of a transmission shaft (36); the other end of the transmission shaft (36) is connected to a cooling fan (37); and the air outlet end of the cooling fan (37) faces the interior of the protective outer box (1).

6. The environmentally friendly and energy-saving intelligent prefabricated substation according to claim 4 is characterized by: The protective outer box (1) is provided with a porous filter structure in the slot located at the ventilation slot position.

7. The environmentally friendly and energy-saving intelligent prefabricated substation according to claim 1 is characterized by: The abutment support mechanism (4) comprises a positioning support plate (41), a limiting T-shaped groove (42), a positioning mounting plate (43), a limiting T-shaped strip (44), a limiting sleeve (45) and a limiting piston rod (46); the bottom outer wall of the protective outer box (1) is symmetrically provided with a positioning support plate (41); the side outer wall of the positioning support plate (41) is provided with a limiting T-shaped groove (42); a positioning mounting plate (43) is provided below the positioning support plate (41); A limiting T-shaped strip (44) is arranged on the top outer wall of the positioning mounting plate (43), and the limiting T-shaped strip (44) and the limiting T-shaped groove (42) are snap-fitted together. A limiting sleeve (45) is embedded and installed at equal intervals on the bottom outer wall of the positioning mounting plate (43), and a limiting piston rod (46) is slidably installed inside the limiting sleeve (45). A supporting spring (47) is connected between the limiting piston rod (46) and the top inner wall of the limiting sleeve (45).

8. The environmentally friendly and energy-saving intelligent prefabricated substation according to claim 7 is characterized by: The protruding end of the limiting piston rod (46) is arranged below the limiting sleeve (45), and the protruding end of the limiting piston rod (46) is connected to the top outer wall of the supporting pad (48), the side outer walls of the positioning mounting plate (43) and the supporting pad (48) are both provided with handles (49), and the bottom outer wall of the protective outer box (1) is symmetrically provided with two sets of walking wheels (410).

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