CN211063128U

CN211063128U - Micro-grid power device convenient to overhaul

Info

Publication number: CN211063128U
Application number: CN201921537544.6U
Authority: CN
Inventors: 杨旭生; 刘旭峰
Original assignee: Lanzhou Petrochemical College of Vocational Technology
Current assignee: Lanzhou Petrochemical College of Vocational Technology
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-21
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a micro-grid power device convenient for maintenance, which comprises a base and a container body, wherein the upper end of the base is provided with the container body, the base is fixed with the container body through bolts, the inside of the surface side at the left end of the container body is provided with a first access door, and the first access door is fixed with the container body through hinges, the utility model discloses a first access door, a second access door and a third access door are arranged inside the device, so that different areas inside the device can be accessed, thus the quick maintenance of different areas can be better carried out, thereby the maintenance can be more convenient and quicker, the detection and the monitoring can be carried out on the battery pack cabinet in all directions through the arrangement of a photoelectric temperature sensing system, a photoelectric smoke sensing system and a humidity detector, and the detection can be carried out more comprehensively through a monitoring cabinet, thereby allowing better monitoring.

Description

Micro-grid power device convenient to overhaul

Technical Field

The utility model belongs to the technical field of the electric power system is relevant, concretely relates to little electric wire netting power device convenient to overhaul.

Background

The micro-grid aims to realize flexible and efficient application of distributed power supplies, solve the problem of grid connection of the distributed power supplies which are large in quantity and various in form, fully promote large-scale access of the distributed power supplies and renewable energy sources by developing and extending the micro-grid, realize high-reliability supply of various energy source types of loads, and be an effective mode for realizing an active power distribution network, so that the traditional power grid is transited to a smart power grid.

The existing micro-grid power device technology has the following problems: when the existing microgrid power device is used, a large amount of heat can be generated between each electrical element inside the microgrid power device when the microgrid power device works, so that the phenomenon that the internal elements are damaged due to the large heat can be caused when the microgrid power device works, but the damage of the internal elements can be caused when the microgrid power device is maintained, and the problem of the phenomenon of larger harm can be caused due to the fact that the internal elements cannot be maintained in time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little electric wire netting power device convenient to overhaul to current little electric wire netting power device who proposes in solving above-mentioned background art can not carry out the real time monitoring to inside well when using and like this can lead to the problem that can not be fine investigation lead to appearing damaging.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a little electric wire netting power device convenient to overhaul, includes base and container body, the upper end of base is provided with the container body, the base passes through the bolt fastening with the container body, the inside first access door that is provided with of table side of the left end of container body, first access door passes through the hinge with the container body and fixes, the left end of the front end table side of the inside of container body is provided with the second access door, the right-hand member of second access door is provided with the heat dissipation window, the right-hand member of heat dissipation window is provided with the third access door, the third access door passes through the hinge fastening with the container body, the table side of the right-hand member of container body is provided with air conditioner fan, air conditioner fan passes through the bolt fastening with the container body.

Preferably, the container body comprises a cabinet body, a monitoring cabinet, a fire-fighting system, a battery pack cabinet, a converter and a transformer, the left end of the interior of the cabinet body is provided with a monitoring cabinet, the right end of the monitoring cabinet is provided with a fire-fighting system, the monitoring cabinet is electrically connected with the fire-fighting system, the right end of the fire-fighting system is provided with a battery pack cabinet, the model of the battery pack cabinet is C6KVA, the fire-fighting system is electrically connected with the battery pack cabinet, the right end of the battery pack cabinet is provided with a converter, the model of the converter is SPIC-30KW, the battery pack cabinet is electrically connected with the converter, a transformer is arranged at the right end of the converter, the type of the transformer is 3150kVA, the transformer is electrically connected with the transformer, the transformer is electrically connected with the power switch, and the container body is fixed with the base through the cabinet body through bolts.

Preferably, the battery pack cabinet comprises a photoelectric temperature sensing system, a photoelectric smoke sensing system, an air-conditioning heat dissipation system, a humidity detector and a battery pack, wherein the humidity detector is arranged at the left end of the front end surface of the battery pack, the humidity detector is of type TH10S-B, the air-conditioning heat dissipation system is arranged at the right end of the humidity detector, the photoelectric smoke sensing system is arranged at the right end of the air-conditioning heat dissipation system, the photoelectric smoke sensing system is of type FW102, the photoelectric temperature sensing system is arranged at the right end of the photoelectric smoke sensing system, the photoelectric temperature sensing system is of type HTG-25, and the battery pack cabinet is fixed with the container body through bolts through the battery pack.

Preferably, the heat dissipation window is a structure with louvers in the rectangular interior, and the heat dissipation window is provided with five blocks which are respectively symmetrically arranged on the front end of the container body from left to right in sequence.

Preferably, the air-conditioning fan is of a rectangular structure, the air-conditioning fan is fixed on the surface side of the right end of the container body through bolts, and the number of the air-conditioning fans is four, and the four air-conditioning fans are electrically connected with the power switch.

Preferably, the photoelectric temperature sensing system, the photoelectric smoke sensing system and the moisture detector are all electrically connected with the fire-fighting monitoring system, and the photoelectric temperature sensing system, the photoelectric smoke sensing system and the moisture detector are connected in series.

Preferably, the first access door, the second access door and the third access door are the same in shape and size, and the first access door, the second access door and the third access door are fixed with the container body through hinges.

Preferably, the base is a flat and long structure, the length of the base is twelve meters, the width of the base is eight meters, and the base is formed by pouring concrete.

Compared with the prior art, the utility model provides a little electric wire netting power device convenient to overhaul possesses following beneficial effect:

(1) the utility model discloses in through be provided with first access door, second access door and third access door in the inside of this equipment, can make and enter into the different regions of the inside of this equipment through the effect of first access door, second access door and third access door like this, can make the quick maintenance of different regions of better going on like this, thus can make the more convenient and swift of maintenance;

(2) the utility model discloses in through photoelectricity temperature sensing system, photoelectricity smoke sensing system and moisture detector's setting, can so make through photoelectricity temperature sensing system, photoelectricity smoke sensing system can make under moisture detector's the effect can be so that can the omnidirectional detect and monitor the battery pack cabinet, and can make and can detect more comprehensively through the monitoring cabinet, thereby can make better monitoring, thereby solved current little electric wire netting power device can not carry out the real time monitoring to inside so can lead to the problem that can not be fine arrange the investigation and lead to appearing the damage when using well.

Drawings

Fig. 1 is a schematic structural view of a microgrid power device of the present invention;

fig. 2 is a schematic structural view of a container body of the present invention;

fig. 3 is a schematic structural view of the battery pack cabinet of the present invention;

in the figure: 1. a first access door; 2. a second access door; 3. a container body; 31. a cabinet body; 32. a monitoring cabinet; 33. a fire protection system; 34. a battery pack cabinet; 341. a photoelectric temperature sensing system; 342. a photoelectric smoke sensing system; 343. an air conditioning heat dissipation system; 344. a moisture detector; 345. A battery pack; 35. a current transformer; 36. a transformer; 4. a third access door; 5. a heat dissipation window; 6. an air conditioning fan; 7. a base.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a microgrid power device convenient for maintenance comprises a base 7 and a container body 3, the upper end of the base 7 is provided with the container body 3, the base 7 is fixed with the container body 3 through bolts, a first access door 1 is arranged inside the surface side of the left end of the container body 3, the first access door 1 is fixed with the container body 3 through hinges, the first access door 1, a second access door 2 and a third access door 4 are the same in shape and size, the first access door 1, the second access door 2 and the third access door 4 are fixed with the container body 3 through hinges, so that the first access door 1, the second access door 2 and the third access door 4 can be opened through opening the hinges, the left end of the front end surface side inside the container body 3 is provided with the second access door 2, the right end of the second access door 2 is provided with a heat dissipation window 5, the heat dissipation window 5 is of a rectangular structure with louvers inside, the heat dissipation window 5 is provided with five heat dissipation windows, so that heat dissipation can be more rapid, the five heat dissipation windows 5 are symmetrically arranged on the surface side of the front end of the container body 3 from left to right, the right end of the heat dissipation window 5 is provided with a third access door 4, the third access door 4 is fixed with the container body 3 through hinges, the surface side of the right end of the container body 3 is provided with an air conditioning fan 6, the air conditioning fan 6 is in a rectangular structure, the air conditioning fan 6 is fixed on the surface side of the right end of the container body 3 through bolts, the air conditioning fans 6 are provided with four air conditioning fans 6, so that heat dissipation can be better performed, the four air conditioning fans 6 are electrically connected with a power switch, the container body 3 comprises a cabinet body 31, a monitoring cabinet 32, a fire protection system 33, a battery pack cabinet 34, a converter 35 and a transformer 36, the left end of the inside of the cabinet body 31 is provided with the monitoring cabinet 32, the right end of the monitoring, the monitoring cabinet 32 is electrically connected with the fire fighting system 33, the right end of the fire fighting system 33 is provided with the battery pack cabinet 34, the battery pack cabinet 34 comprises a photoelectric sensing temperature system 341, a photoelectric sensing smoke system 342, an air-conditioning heat dissipation system 343, a humidity detector 344 and a battery pack 345, the left end of the front end surface side of the battery pack 345 is provided with the humidity detector 344, the model TH10S-B of the humidity detector 344 is provided, the right end of the humidity detector 344 is provided with the air-conditioning heat dissipation system 343, through the arrangement of the air-conditioning heat dissipation system 343, better heat dissipation can be realized, the right end of the air-conditioning heat dissipation system 343 is provided with the photoelectric sensing smoke system 342, the model FW102 of the photoelectric sensing smoke system 342, the right end of the photoelectric sensing smoke system 342 is provided with the photoelectric sensing temperature system 341, the photoelectric sensing smoke system 341 and the humidity detector 344 are electrically connected with the fire fighting monitoring system, better, the photoelectric temperature sensing system 341, the photoelectric smoke sensing system 342 and the humidity detector 344 are connected in series, the model of the photoelectric temperature sensing system 341 is HTG-25, the battery pack cabinet 34 is fixed with the container body 3 through a bolt through a battery pack 345, the model of the battery pack cabinet 34 is C6KVA, the fire fighting system 33 is electrically connected with the battery pack cabinet 34, the right end of the battery pack cabinet 34 is provided with a converter 35, the model of the converter 35 is SPIC-30KW, the battery pack cabinet 34 is electrically connected with the converter 35, the right end of the converter 35 is provided with a transformer 36, through the arrangement of the transformer 36, the power transmission can be better carried out, the model of the transformer 36 is 3150KVA, the converter 35 is electrically connected with the transformer 36, the transformer 36 is electrically connected with a power switch, the container body 3 is fixed with the base 7 through the cabinet body 31 through a bolt, the base 7 is of a flat strip-, through the setting of base 7, can so that better placing stable, base 7's size is twelve meters for length, and base 7's width is eight meters, and base 7 adopts concrete placement to form, and air conditioner fan 6 passes through the bolt fastening with container body 3.

The utility model discloses a theory of operation and use flow: when not needing to use this energy storage formula container, can be through external power supply, carry out the energy storage for the battery pack cabinet 34 of the inside of this energy storage formula container, after the battery pack cabinet 34 energy storage finishes, can make this energy storage formula container can act as stand-by power supply and use under emergency, and this energy storage formula container mainly includes battery compartment and equipment storehouse, the equipment storehouse mainly includes PCS and EMS switch board, and the steerable charging of PCS and the process of discharging, carry out the transform of alternating current-direct current, can directly be the AC load power supply under the no electric wire netting condition, EMS is in energy storage system's application the inside, function and effect are all more important. In the aspect of a power distribution network, EMS collects the state of real-time power of a power grid mainly through communication with a smart electric meter, and controls automatic power generation through monitoring the change of load power in real time, when the energy storage container is used, at this time, firstly, through the discharge of the battery pack cabinet 34, under the action of the transformer 36 and the converter 35, a power signal in the battery pack cabinet 34 can be converted into a proper power signal, so that energy can be saved to the maximum extent, and better control and transmission can be carried out, so that the power generation can be continuously carried out under the emergency condition, and different areas in the equipment can be entered under the action of the first access door 1, the second access door 2 and the third access door 4, so that the quick maintenance of different areas can be better carried out, thereby can make the more convenient and swift of maintenance, can make under the effect through photoelectricity temperature sensing system 341, photoelectric smoke sensing system 342 and moisture detector 344 in addition can be all-roundly detect and control battery pack cabinet 34 to can make and can more comprehensive detect through monitoring cabinet 32, thereby can make better control, just so accomplished the use of this energy storage formula container.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a little electric wire netting power device convenient to overhaul, includes base (7) and container body (3), its characterized in that: the upper end of base (7) is provided with container body (3), base (7) and container body (3) pass through the bolt fastening, the inside first access door (1) that is provided with of table side of the left end of container body (3), first access door (1) is fixed through the hinge with container body (3), the left end of the front end table side of the inside of container body (3) is provided with second access door (2), the right-hand member of second access door (2) is provided with heat dissipation window (5), the right-hand member of heat dissipation window (5) is provided with third access door (4), third access door (4) are fixed through the hinge with container body (3), the table side of the right-hand member of container body (3) is provided with air conditioner fan (6), air conditioner fan (6) pass through the bolt fastening with container body (3).

2. A microgrid power installation facilitating service according to claim 1, characterized in that: the container body (3) comprises a cabinet body (31), a monitoring cabinet (32), a fire-fighting system (33), a battery pack cabinet (34), a current transformer (35) and a transformer (36), wherein the monitoring cabinet (32) is arranged at the left end of the inside of the cabinet body (31), the fire-fighting system (33) is arranged at the right end of the monitoring cabinet (32), the monitoring cabinet (32) is electrically connected with the fire-fighting system (33), the battery pack cabinet (34) is arranged at the right end of the fire-fighting system (33), the battery pack cabinet (34) is of the type C6KVA, the fire-fighting system (33) is electrically connected with the battery pack cabinet (34), the current transformer (35) is arranged at the right end of the battery pack cabinet (34), the type of the current transformer (35) is SPIC-30KW, the battery pack cabinet (34) is electrically connected with the current transformer (35), and the transformer (36) is arranged at the right end of the current transformer (35), the type of transformer (36) is 3150kVA, converter (35) and transformer (36) electric connection, transformer (36) and switch electric connection, the container body (3) passes through the cabinet body (31) and passes through the bolt fastening with base (7).

3. A microgrid power installation facilitating service according to claim 2, characterized in that: the battery pack cabinet (34) comprises a photoelectric temperature sensing system (341), a photoelectric smoke sensing system (342), an air-conditioning heat dissipation system (343), a humidity detector (344) and a battery pack (345), wherein the humidity detector (344) is arranged at the left end of the front end surface side of the battery pack (345), the type TH10S-B of the humidity detector (344), the air-conditioning heat dissipation system (343) is arranged at the right end of the humidity detector (344), the photoelectric smoke sensing system (342) is arranged at the right end of the air-conditioning heat dissipation system (343), the type FW102 of the photoelectric smoke sensing system (342), the photoelectric temperature sensing system (341) is arranged at the right end of the photoelectric smoke sensing system (342), the type HTG-25 of the photoelectric temperature sensing system (341), and the battery pack cabinet (34) is fixed with a container body (3) through the battery pack (345) through bolts.

4. A microgrid power installation facilitating service according to claim 1, characterized in that: the heat dissipation window (5) is a structure with louvers in the rectangular inner part, five heat dissipation windows (5) are arranged, and the five heat dissipation windows (5) are symmetrically arranged on the front end of the container body (3) from left to right in sequence.

5. A microgrid power installation facilitating service according to claim 1, characterized in that: air condition fan (6) are the structure of cuboid, air condition fan (6) pass through the bolt fastening in the table side of the right-hand member of container body (3), air condition fan (6) are provided with four altogether, four air condition fan (6) and switch electric connection.

6. A microgrid power installation facilitating service according to claim 3, characterized in that: the photoelectric temperature sensing system (341), the photoelectric smoke sensing system (342) and the humidity detector (344) are electrically connected with the fire-fighting monitoring system, and the photoelectric temperature sensing system (341), the photoelectric smoke sensing system (342) and the humidity detector (344) are connected in series.

7. A microgrid power installation facilitating service according to claim 1, characterized in that: the shape and size of the first access door (1), the second access door (2) and the third access door (4) are the same, and the first access door (1), the second access door (2) and the third access door (4) are fixed with the container body (3) through hinges.

8. A microgrid power installation facilitating service according to claim 1, characterized in that: the base (7) is of a flat long strip-shaped structure, the length of the base (7) is twelve meters, the width of the base (7) is eight meters, and the base (7) is formed by pouring concrete.