CN218040320U

CN218040320U - Intelligent control module for direct-current power supply cabinet

Info

Publication number: CN218040320U
Application number: CN202221852482.XU
Authority: CN
Inventors: 刘前峰
Original assignee: Jiangsu Chuneng Engineering Technology Co ltd
Current assignee: Jiangsu Chuneng Engineering Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-13
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a DC power supply is intelligent control module for cabinet, including the power cabinet, the inside one side rigid coupling switch board of power cabinet, the switch board is inside by lower supreme horizontal sliding connection baffle, median septum and last baffle down in proper order, place the master control circuit module on the baffle down, place current sensor on the median septum, place protection module and alarm module on the last baffle, master control circuit module, current sensor, protection module and alarm module bottom lateral wall a plurality of position sleeve of rigid coupling respectively, baffle, median septum and upper baffle surface correspond a plurality of position sleeve posts of perpendicular rigid coupling respectively down, the position sleeve post is pegged graft in position sleeve. The utility model discloses multiple module separation in the switch board is settled and is connected through the winding displacement, confirms the fault reason on the one hand when overhauing more easily, and on the other hand also conveniently takes off corresponding module through taking the baffle out when the maintenance and maintains, and practical value is high.

Description

Intelligent control module for direct-current power supply cabinet

Technical Field

The utility model relates to a DC power supply cabinet auxiliary assembly technical field specifically is an intelligent control module for DC power supply cabinet.

Background

The power supply control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the power supply control cabinet meets the requirements of normal operation of a power system. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or send signals for deviation from normal working state. The control cabinet is commonly used in various distribution and transformation substations, the control cabinet comprises a plurality of types, including an electrical control cabinet, a frequency conversion control cabinet, a low-voltage control cabinet, a high-voltage control cabinet, a water pump control cabinet, a power supply control cabinet, an explosion-proof control cabinet, an elevator control cabinet, a PLC control cabinet, a fire control cabinet, a brick machine control cabinet and the like, a control system of the power supply cabinet can be independently installed in the control cabinet, and modules such as a main control circuit, an alarm module, a sensor module and the like are installed in an integrated manner, so that the mode has the following defects:

because various modules in the switch board are assembled and installed, the switch board is not favorable for maintenance, and when the modules need to be maintained, the problem of inconvenient separation of the modules also exists, and the switch board is not favorable for use.

Therefore, an intelligent control module for a direct-current power supply cabinet is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent control module for DC power supply cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an intelligent control module for a direct-current power cabinet comprises the power cabinet, wherein a control cabinet is fixedly connected to one side inside the power cabinet, a lower partition plate, a middle partition plate and an upper partition plate are horizontally and slidably connected inside the control cabinet from bottom to top in sequence, a main control circuit module is placed on the lower partition plate, a current sensor is placed on the middle partition plate, and a protection module and an alarm module are placed on the upper partition plate;

the main control circuit module, the current sensor, the protection module and the side wall of the bottom of the alarm module are fixedly connected with a plurality of positioning sleeves respectively, the surfaces of the lower partition plate, the middle partition plate and the upper partition plate are fixedly connected with a plurality of positioning sleeve columns respectively in a position corresponding to the positions of the plurality of positioning sleeves, the positioning sleeve columns are inserted into the positioning sleeves, a plurality of sliding strips are fixedly connected to two sides of the lower partition plate, the middle partition plate and the upper partition plate respectively, a plurality of sliding grooves are formed in the side wall of the control cabinet, and the sliding strips are connected in the sliding grooves in a sliding mode.

Preferably, the power cabinet outer side wall is close to switch board fixed position scarf joint bee calling organ and air switch, the switch board inside wall is located the same horizontal position rigid coupling second end groove of bee calling organ, second end groove is connected to bee calling organ electricity, alarm module electricity connection second wire one end, second wire other end electricity connection second terminal, second terminal grafting and electricity connection second end groove.

Preferably, the inner side wall of the control cabinet is located at the same horizontal position of the air switch and fixedly connected with a first end groove, the first end groove is electrically connected with the air switch, the main control circuit module is electrically connected with one end of a first wire, the other end of the first wire is electrically connected with a first terminal, and the first terminal is plugged and electrically connected with the first end groove.

Preferably, switch board bottom surface one end vertical fixation scarf joint first electric connector, median septum one end vertical fixation scarf joint second electric connector, the third electric connector of upper baffle tip vertical fixation scarf joint, place power module in the power cabinet, first winding displacement is connected to the power module electricity, first winding displacement bottom of pegging graft is connected to first winding displacement free end electricity, the second winding displacement is connected to main control circuit module electricity, first electric connector top is pegged graft to second winding displacement free end electricity connection.

Preferably, the main control circuit module is electrically connected with one end of a third flat cable, the free end of the third flat cable is electrically connected with and plugged with the bottom end of a second electric connector, the current sensor is electrically connected with a fourth flat cable and a fifth flat cable, the free end of the fourth flat cable is electrically connected with and plugged with the top end of the second electric connector, the free end of the fifth flat cable is electrically connected with and plugged with the bottom end of the third electric connector, the protection module is electrically connected with a sixth flat cable, the alarm module is electrically connected with a seventh flat cable, and the free ends of the sixth flat cable and the seventh flat cable are electrically connected with and plugged with the top end of the third electric connector.

Preferably, one side of the power cabinet is rotatably connected with the two cabinet doors, and one side of the control cabinet is rotatably connected with the sealing door.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses multiple module separation in the switch board is settled and is connected through the winding displacement, confirms the fault reason on the one hand when overhauing more easily, and on the other hand also conveniently takes off corresponding module through taking the baffle out when the maintenance and maintains, and practical value is high.

Drawings

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

FIG. 2 is a schematic view of the structure of the control cabinet of the present invention;

FIG. 3 is an enlarged structural diagram of the sectional structure inside the control cabinet of the present invention;

fig. 4 is a schematic view of the structure of the local part of the present invention.

In the figure: 1. a power supply cabinet; 2. a control cabinet; 3. a power supply module; 4. a main control circuit module; 5. a current sensor; 6. a protection module; 7. an alarm module; 8. an air switch; 9. a positioning sleeve; 11. a cabinet door; 21. a lower partition plate; 22. a middle partition plate; 23. an upper partition plate; 24. a chute; 25. a slide bar; 26. a sealing door; 27. a first electrical connector; 28. a second electrical connector; 29. a third electrical connector; 31. a first flat cable; 41. a second flat cable; 42. a third flat cable; 43. a first conductive line; 44. a first terminal; 51. a fourth flat cable; 52. a fifth flat cable; 61. a sixth flat cable; 71. a seventh flat cable; 72. a buzzer; 73. a second end slot; 74. a second conductive line; 75. a second terminal; 81. a first end slot; 91. and (6) positioning the sleeve column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: an intelligent control module for a direct-current power cabinet comprises a power cabinet 1, wherein one side inside the power cabinet 1 is fixedly connected with a control cabinet 2, the inside of the control cabinet 2 is horizontally and slidably connected with a lower partition plate 21, a middle partition plate 22 and an upper partition plate 23 from bottom to top in sequence, a main control circuit module 4 is placed on the lower partition plate 21, a current sensor 5 is placed on the middle partition plate 22, and a protection module 6 and an alarm module 7 are placed on the upper partition plate 23;

master control circuit module 4, current sensor 5,

protection module

6 and 7 bottom lateral walls of alarm module are a plurality of positioning sleeve 9 of rigid coupling respectively, lower baffle 21, median septum 22 and go up baffle 23 surface and correspond a plurality of positioning sleeve posts 91 of perpendicular rigid coupling respectively of a plurality of positioning sleeve 9 positions, positioning sleeve post 91 is pegged graft in positioning sleeve 9, lower baffle 21, median septum 22 and go up baffle 23 both sides respectively a plurality of draw runner 25 of rigid coupling, a plurality of spouts 24 are seted up to 2 inside walls of switch board, draw runner 25 sliding connection is in spout 24, the utility model discloses multiple module separation in switch board 2 is settled and is connected through the winding displacement, confirms the fault reason more easily when overhauing on the one hand, and on the other hand also conveniently takes off corresponding module to maintain through taking out the baffle when the maintenance, and practical value is high.

Example 2:

referring to fig. 2, the outer side wall of the power cabinet 1 is fixedly embedded with the buzzer 72 and the air switch 8 at a position close to the control cabinet 2, the inner side wall of the control cabinet 2 is fixedly connected with the second end groove 73 at the same horizontal position of the buzzer 72, the buzzer 72 is electrically connected with the second end groove 73, the alarm module 7 is electrically connected with one end of the second wire 74, the other end of the second wire 74 is electrically connected with the second terminal 75, and the second terminal 75 is inserted and electrically connected with the second end groove 73.

Referring to fig. 2, the inner sidewall of the control cabinet 2 is located at the same horizontal position of the air switch 8 and is fixedly connected to a first end groove 81, the first end groove 81 is electrically connected to the air switch 8, the main control circuit module 4 is electrically connected to one end of the first conductive wire 43, the other end of the first conductive wire 43 is electrically connected to the first terminal 44, and the first terminal 44 is inserted into and electrically connected to the first end groove 81.

Referring to fig. 3, one end of the bottom surface of the control cabinet 2 is vertically and fixedly embedded with the first electrical connector 27, one end of the middle partition 22 is vertically and fixedly embedded with the second electrical connector 28, the end of the upper partition 23 is vertically and fixedly embedded with the third electrical connector 29, the power module 3 is placed in the power cabinet 1, the power module 3 is electrically connected with the first flat cable 31, the free end of the first flat cable 31 is electrically connected and plugged with the bottom end of the first electrical connector 27, the main control circuit module 4 is electrically connected with the second flat cable 41, and the free end of the second flat cable 41 is electrically connected and plugged with the top end of the first electrical connector 27.

Referring to fig. 3, the main control circuit module 4 is electrically connected to one end of the third flat cable 42, a free end of the third flat cable 42 is electrically connected to and plugged with a bottom end of the second electrical connector 28, the current sensor 5 is electrically connected to the fourth flat cable 51 and the fifth flat cable 52, a free end of the fourth flat cable 51 is electrically connected to and plugged with a top end of the second electrical connector 28, a free end of the fifth flat cable 52 is electrically connected to and plugged with a bottom end of the third electrical connector 29, the protection module 6 is electrically connected to the sixth flat cable 61, the alarm module 7 is electrically connected to the seventh flat cable 71, and free ends of the sixth flat cable 61 and the seventh flat cable 71 are electrically connected to and plugged with a top end of the third electrical connector 29.

Referring to fig. 3, one side of the power cabinet 1 is rotatably connected with two cabinet doors 11, one side of the control cabinet 2 is rotatably connected with a sealing door 26, when a fault module is determined during maintenance, the flat cable on the module is firstly pulled out, and then the corresponding module can be taken down for maintenance by sliding the partition plate.

Example 3:

the utility model discloses after confirming trouble module when overhauing, extract the winding displacement in this module earlier, later sliding partition can take off and correspond the module and maintain, the utility model discloses multiple module separation in the switch board 2 is settled and is connected through the winding displacement, confirms the trouble reason more easily when overhauing on the one hand, and on the other hand also conveniently takes off corresponding module through taking out the baffle when the maintenance and maintains, and practical value is high.

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 DC power supply is intelligent control module for cabinet, includes power cabinet (1), its characterized in that:

a control cabinet (2) is fixedly connected to one side inside the power cabinet (1), a lower partition plate (21), a middle partition plate (22) and an upper partition plate (23) are horizontally and slidably connected to the inside of the control cabinet (2) from bottom to top in sequence, a main control circuit module (4) is placed on the lower partition plate (21), a current sensor (5) is placed on the middle partition plate (22), and a protection module (6) and an alarm module (7) are placed on the upper partition plate (23);

the main control circuit module (4), the current sensor (5), the protection module (6) and the alarm module (7) are fixedly connected with a plurality of positioning sleeves (9) on the bottom side wall respectively, the positions of the lower partition plate (21), the middle partition plate (22) and the upper partition plate (23) corresponding to the plurality of positioning sleeves (9) are fixedly connected with a plurality of positioning sleeve columns (91) respectively, the positioning sleeve columns (91) are inserted into the positioning sleeves (9), the two sides of the lower partition plate (21), the middle partition plate (22) and the upper partition plate (23) are fixedly connected with a plurality of sliding strips (25) respectively, a plurality of sliding grooves (24) are formed in the inner side wall of the control cabinet (2), and the sliding strips (25) are slidably connected into the sliding grooves (24).

2. The intelligent control module for the direct-current power supply cabinet according to claim 1, characterized in that: power cabinet (1) lateral wall is close to switch board (2) fixed position scarf joint bee calling organ (72) and air switch (8), switch board (2) inside wall is located bee calling organ (72) same horizontal position rigid coupling second end groove (73), bee calling organ (72) electricity is connected second end groove (73), alarm module (7) electricity is connected second wire (74) one end, second wire (74) other end electricity is connected second terminal (75), second terminal (75) are pegged graft and are connected second end groove (73) electrically.

3. The intelligent control module for the direct-current power supply cabinet according to claim 2, characterized in that: the switch board (2) inside wall is located the same horizontal position rigid coupling first end groove (81) of air switch (8), air switch (8) is connected to first end groove (81) electricity, main control circuit module (4) electricity is connected first wire (43) one end, first terminal (44) is connected to first wire (43) other end electricity, first terminal (44) are pegged graft and are connected first end groove (81) electrically.

4. The intelligent control module for the direct-current power supply cabinet according to claim 1, characterized in that: first electric connector (27) of fixed scarf joint perpendicularly of switch board (2) bottom surface one end, median septum (22) one end fixed scarf joint second electric connector (28) perpendicularly, go up baffle (23) tip fixed scarf joint third electric connector (29) perpendicularly, place power module (3) in power cabinet (1), first winding displacement (31) are connected to power module (3) electricity, first electric connector (27) bottom is connected and pegs graft to first winding displacement (31) free end electricity, second winding displacement (41) are connected to main control circuit module (4) electricity, first electric connector (27) top is connected and pegs graft to second winding displacement (41) free end electricity.

5. The intelligent control module for the direct-current power supply cabinet according to claim 4, characterized in that: the intelligent alarm device is characterized in that one end of a third flat cable (42) is electrically connected to a main control circuit module (4), the free end of the third flat cable (42) is electrically connected and plugged with the bottom end of a second electric connector (28), a fourth flat cable (51) and a fifth flat cable (52) are electrically connected to a current sensor (5), the free end of the fourth flat cable (51) is electrically connected and plugged with the top end of the second electric connector (28), the free end of the fifth flat cable (52) is electrically connected and plugged with the bottom end of the third electric connector (29), a sixth flat cable (61) is electrically connected to a protection module (6), a seventh flat cable (71) is electrically connected to an alarm module (7), and the free ends of the sixth flat cable (61) and the seventh flat cable (71) are electrically connected and plugged with the top end of the third electric connector (29).

6. The intelligent control module for the direct-current power supply cabinet according to claim 1, characterized in that: one side of the power supply cabinet (1) is rotatably connected with two cabinet doors (11), and one side of the control cabinet (2) is rotatably connected with a sealing door (26).