CN220652726U

CN220652726U - Low-voltage complete switch equipment

Info

Publication number: CN220652726U
Application number: CN202320931356.1U
Authority: CN
Inventors: 孙庆军; 孙庆锋; 刘卫; 左闰梅; 李宁
Original assignee: Shandong Zhenghai Electric Technology Co ltd
Current assignee: Shandong Zhenghai Electric Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2024-03-22
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses low-voltage complete switch equipment, which belongs to the technical field of low-voltage complete switch equipment and comprises a main body, wherein a cabinet door is hinged to the front surface of the main body, a mounting frame is fixedly arranged on the lower surface of the main body, a plurality of cooling fans are fixedly arranged on the lower surface of the main body, ventilation openings are formed in positions, which are opposite to the cooling fans, of the main body, a supporting frame is fixedly arranged in the main body, an adsorption net is detachably arranged on the supporting frame through bolts, an air outlet matched with the cooling fans is formed in the upper surface of the main body, a dust screen II is detachably arranged at the positions of the air outlet through bolts, and by arranging the cooling fans, a water tank, a water outlet pipe and a coil pipe, the cooling effect of heat dissipation and cooling can be achieved on internal equipment by utilizing the cooling fans, the normal use of the equipment is prevented from being influenced by overhigh temperature, cold water is added into the water tank, the cooling fan can be blown upwards by the cooling air of the coil pipe through the water outlet pipe, and the cooling effect of cooling is further improved.

Description

Low-voltage complete switch equipment

Technical Field

The utility model relates to the technical field of low-voltage complete switch equipment, in particular to low-voltage complete switch equipment.

Background

The main function of the switch equipment is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system, wherein the outside line of the switch equipment firstly enters a main control switch in a cabinet and then enters a sub-control switch, each shunt is arranged according to the requirements, such as an instrument, automatic control, a motor magnetic switch, various alternating current contactors and the like, a high-voltage chamber and a low-voltage chamber switch equipment are also arranged, a high-voltage bus is arranged, such as a power plant and the like, and low-cycle load shedding for protecting the main equipment is also arranged.

When long-time use, low pressure switchgear can heat up by oneself, influences the normal use of equipment easily, leads to even the circumstances that low pressure switchgear takes place the harm by oneself, and most low pressure switchgear dispels the heat only through the louvre, and the heat dissipation is insufficient, and the radiating effect is relatively poor.

Disclosure of Invention

The low-voltage complete switch equipment provided by the utility model solves the problems that when the low-voltage complete switch equipment is used for a long time, the low-voltage complete switch equipment can heat up and generate heat, the normal use of the equipment is easy to be influenced, even the low-voltage complete switch equipment is damaged, most of low-voltage complete switch equipment dissipates heat only through the heat dissipation holes, the heat dissipation is insufficient, and the heat dissipation effect is poor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a low pressure switchgear, includes the main part, the front articulated cabinet door that has of main part and the lower fixed surface of main part installs the mounting bracket, the vent has been seted up to the position department of just radiating fan in the lower fixed surface of main part installs a plurality of radiating fan and the main part, fixed mounting has the support frame and has adsorption net through bolt demountable installation on the support frame in the main part, the air outlet that the cooperation radiating fan used and the position department of air outlet have dust screen two through bolt demountable installation, the side fixed mounting of main part has water tank and drain pipe, be provided with the coil pipe between adsorption net and the radiating fan, coil pipe fixed mounting is in the main part, all install the valve on side fixed mounting of water tank has outlet pipe and the drain pipe, the tip and the water inlet end fixed connection of coil pipe, be provided with the clean mechanism that is used for clearing up the coil pipe in the main part, through drive mechanism transmission connection between clean mechanism and the fan, fixed mounting has the bracing piece on the support frame, two the front of bracing piece is provided with a plurality of mounting panel, two mounting panel locking mechanism are fixed mounting panel, two mounting panel locking device are used for two mounting panel self on the mounting panel, two fixed mounting panel locking device.

By adopting the scheme, through setting up heat dissipation fan, the water tank, outlet pipe and coil pipe, utilize the heat dissipation fan can play the effect of heat dissipation cooling to internal equipment, avoid equipment temperature too high to influence its normal use, simultaneously through adding cold water in to the water tank, make cold water get into in the coil pipe through the outlet pipe, the air conditioning of coil pipe upwards blows, further improve the effect to equipment cooling by the cooperation heat dissipation fan, through setting up the bracing piece, the carriage, mounting panel and locking mechanism, utilize locking mechanism can realize or release the locking fixed to the mounting panel, the cooperation carriage slides on the bracing piece can realize the altitude mixture control to the mounting panel, thereby can be applicable to the equipment of equidimension specification not and install, improve application range, through setting up clean mechanism and adsorption net, utilize clean mechanism can clear up dust and the water stain on coil pipe surface, avoid influencing its normal use, utilize the adsorption net can adsorb the steam and be isolated, avoid leading to the condition that equipment self damages to appear in the equipment.

As a preferable scheme of the utility model, the locking mechanism comprises two inserting rods which are slidably arranged on the mounting plate, pull plates are fixedly arranged at the end parts of the two inserting rods, and a plurality of slots for inserting the inserting rods are formed in the supporting rods.

By adopting the scheme, through setting up arm-tie and inserted bar, the pulling arm-tie makes the inserted bar break away from the slot to can remove the locking fixed to the mounting panel, can adjust the high position of mounting panel, press the arm-tie and make the inserted bar insert the slot, realize the fixed to mounting panel position, install with being applicable to the equipment of equidimension not, improve application range.

As a preferable scheme of the utility model, the outer surface of the inserted link is sleeved with a spring, and two ends of the spring are respectively fixedly arranged on the pull plate and the mounting plate.

By adopting the scheme, through setting up the spring, the elasticity that utilizes the spring can drive the inserted bar and get back to the normal position fast, in making the inserted bar can be faster insert the slot to better realization is fixed to the locking of mounting panel, improves the convenience of use, can play simultaneously and avoid the inserted bar to appear the condition that drops, guarantees the normal use of inserted bar.

As a preferable scheme of the utility model, the cleaning mechanism comprises a motor fixedly arranged on a main body, a rotating rod is fixedly arranged on the outer surface of an output shaft of the motor, a pushing rod is fixedly arranged at the end part of the rotating rod, a guide frame is slidably arranged in the main body, a cleaning brush which is attached to the outer surface of a coil pipe is fixedly arranged on the upper surface of the guide frame, and the pushing rod is slidably arranged in the guide frame.

By adopting the scheme, through setting up motor, bull stick, push rod, leading truck and cleaning brush, utilize the motor to drive the bull stick and rotate, the bull stick rotates and drives push rod simultaneous movement, and the push rod drives leading truck back-and-forth movement, and the leading truck motion drives cleaning brush simultaneous movement, can clear up the dust on coil pipe surface or the water stain that produces, realizes the cleaning work to the coil pipe.

In the above scheme, it should be noted that the motor is electrically connected with an external power supply.

As a preferable scheme of the utility model, the transmission mechanism comprises double belt pulleys fixedly arranged on the outer surfaces of the motor output shafts, single belt pulleys are fixedly arranged on the outer surfaces of the two radiating fans, and the double belt pulleys are in transmission connection with the single belt pulleys through belts.

By adopting the scheme, through setting up double belt pulley, single belt pulley and belt, the motor can drive two single belt pulley rotations through double belt pulley and belt, and single belt pulley drives the synchronous rotation of radiator fan, realizes going on in step of clean work and heat dissipation work, improves work efficiency, need not to use a plurality of motors to drive simultaneously, practices thrift use cost.

As a preferable scheme of the utility model, the first dust screen is slidably arranged on the mounting frame, and the pull handle is fixedly arranged on the side surface of the first dust screen.

By adopting the scheme, through setting up the first dust screen, utilize the first dust screen can be isolated to outside dust mutually, avoid entering in the main part between the dust and cause the influence to the switchgear of main part inside, cause the damage to switchgear.

In the utility model, the following components are added:

according to the low-voltage complete switch equipment, the radiating fan, the water tank, the water outlet pipe and the coil pipe are arranged, the radiating fan is utilized to achieve the effect of radiating and cooling the internal equipment, the influence of overhigh equipment temperature on normal use is avoided, meanwhile, cold water is added into the water tank to enable the cold water to enter the coil pipe through the water outlet pipe, and the cooling fan is matched to blow the cold air of the coil pipe upwards, so that the effect of cooling the equipment is further improved;

this low pressure switchgear set through setting up bracing piece, carriage, mounting panel and locking mechanism, utilizes locking mechanism to realize or release the locking fixed to the mounting panel, and the cooperation carriage slides on the bracing piece and can realize the altitude mixture control to the mounting panel to can be applicable to the equipment of equidimension specification not and install, improve application range.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angle of the present utility model;

FIG. 3 is a schematic view of the structure of the main body of the present utility model

Fig. 4 is a schematic structural view of the motor of the present utility model

FIG. 5 is a schematic cross-sectional view of a support bar according to the present utility model

Fig. 6 is an enlarged schematic view of the structure of fig. 5 a according to the present utility model.

In the figure: 1. a main body; 2. a cabinet door; 3. a mounting frame; 4. pulling a plate; 5. a spring; 6. a rod; 7. a mounting plate; 8. a carriage; 9. a support rod; 10. a first dust screen; 11. a motor; 12. a double belt pulley; 13. a belt; 14. a single pulley; 15. a heat dissipation fan; 16. a coiled pipe; 17. an adsorption net; 18. a rotating rod; 19. a push rod; 20. a guide frame; 21. a cleaning brush; 22. a second dust screen; 23. a water tank; 24. a water outlet pipe; 25. a drain pipe; 26. and (5) supporting frames.

Detailed Description

Examples

Referring to fig. 1-6, the utility model provides a low-voltage complete switch device, which comprises a main body 1, wherein a cabinet door 2 is hinged to the front surface of the main body 1, a mounting frame 3 is fixedly arranged on the lower surface of the main body 1, a first dust screen 10 is slidably arranged on the mounting frame 3, a pull handle is fixedly arranged on the side surface of the first dust screen 10, and through the arrangement of the first dust screen 10, external dust can be isolated by the first dust screen 10, so that the influence of the dust entering into the main body 1 on the switch device in the main body 1 and the damage to the switch device are avoided;

a plurality of radiating fans 15 are fixedly arranged on the lower surface of the main body 1, a vent is formed in the position, which is opposite to the radiating fans 15, of the main body 1, a support frame 26 is fixedly arranged in the main body 1, an adsorption net 17 is detachably arranged on the support frame 26 through bolts, a dust screen II 22 is detachably arranged in the position, which is matched with the air outlet of the radiating fans 15, of the air outlet, through bolts, on the upper surface of the main body 1, a water tank 23 and a water drain pipe 25 are fixedly arranged on the side surface of the main body 1, a coil pipe 16 is arranged between the adsorption net 17 and the radiating fans 15, the coil pipe 16 is fixedly arranged in the main body 1, a water outlet pipe 24 is fixedly arranged on the side surface of the water tank 23, valves are respectively arranged on the water outlet pipe 24 and the water drain pipe 25, the end part of the water outlet pipe 24 is fixedly connected with the water inlet end of the coil pipe 16, the water drain pipe 25 is fixedly connected with the water outlet end of the coil pipe 16, the main body 1 is provided with a cleaning mechanism for cleaning the coil 16, the cleaning mechanism comprises a motor 11 fixedly arranged on the main body 1, the outer surface of an output shaft of the motor 11 is fixedly provided with a rotating rod 18, the end part of the rotating rod 18 is fixedly provided with a push rod 19, a guide frame 20 is slidably arranged in the main body 1, the upper surface of the guide frame 20 is fixedly provided with a cleaning brush 21 which is attached to the outer surface of the coil 16, the push rod 19 is slidably arranged in the guide frame 20, the motor 11 is used for driving the rotating rod 18 to rotate, the push rod 18 rotates to drive the push rod 19 to synchronously move, the push rod 19 drives the guide frame 20 to move back and forth, and the guide frame 20 moves to drive the cleaning brush 21 to synchronously move, so that dust or generated water stains on the surface of the coil 16 can be cleaned, and the coil 16 can be cleaned;

the cleaning mechanism is in transmission connection with the radiating fans 15 through a transmission mechanism, the transmission mechanism comprises double belt pulleys 12 fixedly arranged on the outer surfaces of output shafts of the motors 11, single belt pulleys 14 are fixedly arranged on the outer surfaces of the two radiating fans 15, the double belt pulleys 12 are in transmission connection with the single belt pulleys 14 through belts 13, the motors 11 can drive the two single belt pulleys 14 to rotate through the double belt pulleys 12 and the belts 13 by arranging the double belt pulleys 12, the single belt pulleys 14 drive the radiating fans 15 to synchronously rotate, synchronous running of cleaning work and radiating work is achieved, working efficiency is improved, meanwhile, a plurality of motors 11 are not required to be used for driving, and use cost is saved;

the support frames 26 are fixedly provided with support rods 9, the front surfaces of the two support rods 9 are provided with a plurality of mounting plates 7, the back surfaces of the mounting plates 7 are fixedly provided with two sliding frames 8, the two sliding frames 8 are respectively and slidably arranged on the two support rods 9, the mounting plates 7 are provided with locking mechanisms for locking and fixing the mounting plates 7, each locking mechanism comprises two inserted bars 6 which are slidably arranged on the mounting plates 7, the end parts of the two inserted bars 6 are fixedly provided with pull plates 4, the support rods 9 are provided with a plurality of slots for inserting the inserted bars 6, the pull plates 4 and the inserted bars 6 are arranged, the pull plates 4 are pulled to enable the inserted bars 6 to be separated from the slots, so that the locking and fixing of the mounting plates 7 can be released, the height positions of the mounting plates 7 can be adjusted, the inserted bars 6 are pressed into the slots, the fixing of the positions of the mounting plates 7 is realized, the devices with different sizes are installed, and the application range is increased;

the outer surface of the inserted link 6 is sleeved with the spring 5, two ends of the spring 5 are respectively fixedly arranged on the pull plate 4 and the mounting plate 7, and the spring 5 is arranged to drive the inserted link 6 to quickly return to the original position by utilizing the elasticity of the spring 5, so that the inserted link 6 can be quickly inserted into the slot, the locking and fixing of the mounting plate 7 can be better realized, the convenience of use is improved, the falling-off condition of the inserted link 6 can be avoided, and the normal use of the inserted link 6 is ensured;

through setting up heat dissipation fan 15, water tank 23, outlet pipe 24 and coil pipe 16, utilize heat dissipation fan 15 can play the effect of heat dissipation cooling to internal equipment, avoid equipment temperature too high to influence its normal use, simultaneously through adding cold water in to water tank 23, make cold water get into in the coil pipe 16 through outlet pipe 24, cooperation heat dissipation fan 15 can upwards blow the air conditioning of coil pipe 16, further improve the effect to equipment cooling, through setting up bracing piece 9, carriage 8, mounting panel 7 and locking mechanism, utilize locking mechanism can realize or remove the locking fixed to mounting panel 7, cooperation carriage 8 slides on bracing piece 9 can realize the altitude mixture control to mounting panel 7, thereby can be applicable to the equipment of equidimension specification and install, improve application range, through setting up clean mechanism and adsorption net 17, utilize clean mechanism can clear up dust and the water stain on the surface of coil pipe 16, avoid influencing its normal use, utilize adsorption net 17 can adsorb the isolation, avoid leading to the condition that equipment self damages in the equipment.

Working principle: when the device is used, when the device is required to be installed, the pull plate 4 is pulled to enable the inserting rod 6 to be separated from the slot, so that locking and fixing of the mounting plate 7 can be relieved, the mounting plate 7 is adjusted to a proper position according to the size of the device, the pull plate 4 is loosened, the inserting rod 6 is inserted into the slot under the action of the elastic force of the spring 5, the fixing function of the mounting plate 7 is achieved, cold water can be added into the water tank 23 when the device is required to be cooled, a control valve of the water outlet pipe 24 is opened, the cold water flows into the coil 16, the motor 11 is opened, the rotating rod 18 is driven to rotate by the motor 11, the push rod 19 is driven to synchronously move by the rotating rod 18, the push rod 19 drives the guide frame 20 to move forwards and backwards, the guide frame 20 moves to drive the cleaning brush 21 to synchronously move, dust on the surface of the coil 16 or generated water stains can be cleaned, meanwhile, the motor 11 can drive the two single belt pulleys 14 to rotate by the double belt pulleys 12 and the belt 13, the single belt pulley 14 drives the cooling fan 15 to synchronously rotate, the cooling fan 15 can blow cold air of the coil 16 upwards, the device is improved, the cooling effect is achieved, and when the temperature of the water in the coil 16 is high, and the drain pipe 25 is controlled to change.

Claims

1. The utility model provides a low pressure complete switchgear, its characterized in that includes main part (1), the front of main part (1) articulates there is cabinet door (2) and the lower surface fixed mounting of main part (1) has mounting bracket (3), the lower surface fixed mounting of main part (1) has a plurality of radiator fan (15) and the position department of just facing radiator fan (15) on main part (1) has seted up the vent, fixed mounting has support frame (26) in main part (1) and on support frame (26) through the bolt demountable installation adsorption net (17), the upper surface of main part (1) has seted up the air outlet that cooperates radiator fan (15) and the position department of air outlet through the bolt demountable installation dust screen two (22), the side fixed mounting of main part (1) has water tank (23) and drain pipe (25), be provided with coil pipe (16) between adsorption net (17) and radiator fan (15), coil pipe (16) fixed mounting is in main part (1), the side fixed mounting of water tank (23) has outlet pipe (24) and drain pipe (24) and valve (25) are installed on the side fixed mounting of water tank (24) and water outlet pipe (16) are connected with water outlet pipe (16), the novel cooling device is characterized in that a cleaning mechanism used for cleaning the coil pipes (16) is arranged on the main body (1), the cleaning mechanism is connected with the cooling fan (15) through a transmission mechanism in a transmission mode, support rods (9) are fixedly arranged on the support frames (26), two support rods (9) are arranged on the front faces of the support rods (7), two sliding frames (8) are fixedly arranged on the back faces of the support rods (7), the sliding frames (8) are respectively and slidably arranged on the two support rods (9), and a locking mechanism used for locking and fixing the mounting plates (7) is arranged on the mounting plates (7).

2. A low voltage switchgear assembly according to claim 1, characterized in that the locking mechanism comprises two insert rods (6) slidably mounted on the mounting plate (7), the end parts of both insert rods (6) are fixedly provided with pull plates (4), and the support rods (9) are provided with a plurality of slots for inserting the insert rods (6).

3. A low voltage switchgear assembly according to claim 2, characterized in that the outer surface of the plug rod (6) is sleeved with a spring (5), both ends of the spring (5) being fixedly mounted on the pull plate (4) and the mounting plate (7), respectively.

4. A low voltage switchgear assembly according to claim 1, characterized in that the cleaning mechanism comprises a motor (11) fixedly mounted on the main body (1), a rotating rod (18) is fixedly mounted on the outer surface of the output shaft of the motor (11), a pushing rod (19) is fixedly mounted at the end of the rotating rod (18), a guide frame (20) is slidably mounted on the main body (1) and a cleaning brush (21) attached to the outer surface of the coil (16) is fixedly mounted on the upper surface of the guide frame (20), and the pushing rod (19) is slidably mounted in the guide frame (20).

5. A low voltage switchgear assembly according to claim 1, characterized in that the transmission mechanism comprises a double belt pulley (12) fixedly mounted on the outer surface of the output shaft of the motor (11), the outer surfaces of both the heat dissipation fans (15) are fixedly provided with single belt pulleys (14), and the double belt pulleys (12) are in transmission connection with the single belt pulleys (14) through a belt (13).

6. A low voltage switchgear assembly according to claim 1, characterized in that the mounting frame (3) is slidingly fitted with a first dust screen (10), and that the side of the first dust screen (10) is fixedly fitted with a pull handle.