CN212436136U

CN212436136U - Integrated control cabinet of diesel generating set

Info

Publication number: CN212436136U
Application number: CN202021369407.9U
Authority: CN
Inventors: 张辉; 段战锋; 常百乐
Original assignee: Beijing Huading Power Supply Group Co ltd
Current assignee: Beijing Huading Power Supply Group Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-01-29
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to a power equipment field, concretely relates to diesel generating set's integrated control cabinet. The intelligent cabinet comprises a cabinet body, a cabinet door connected with the cabinet body and a control device arranged at the cabinet door; the internal portion of cabinet still be provided with the servo motor that the controlling means electricity is connected, servo motor's output is fixed with the pivot, the pivot evenly is connected with the carousel, the carousel upside is provided with the mount table, controlling means can control servo motor and rotate and then drive the carousel at the internal rotation of cabinet. The technical problem that maintenance personnel are inconvenient when carrying out component maintenance is solved in the setting of servo motor, controlling means, pivot, carousel, has produced the technological effect who promotes maintenance efficiency, security.

Description

Integrated control cabinet of diesel generating set

The technical field is as follows:

the utility model relates to a power equipment field, concretely relates to diesel generating set's integrated control cabinet.

Background art:

the diesel generator set is a small-sized power generation device, which takes diesel oil and the like as fuel and takes the diesel engine as a prime mover to drive a generator to generate power, and the whole set of the diesel generator set generally consists of the diesel engine, the generator, a comprehensive control cabinet, a fuel tank and other components, wherein the comprehensive control cabinet is an important component of the diesel generator set.

However, most of the existing control cabinets are simple in structure, and especially when components in the integrated control cabinet need to be overhauled, the back of the components usually needs to be detached for overhauling due to the fact that the back of the components cannot face the maintainers, or the back of the integrated control cabinet is opened, so that the space is occupied; in addition, the diesel generating set and the control system are usually used in basements or construction sites, and the use environment is mostly high-temperature and high-humidity environment, so that electric devices in the cabinet body are easily damaged; moreover, the diesel generating set is closer with the integrated control cabinet distance, and the diesel generating set can have great vibrations to lead to producing the collision when moving, and then causes the electrical components in the integrated control box to damage.

In view of this, the present invention is proposed.

The utility model has the following contents:

the utility model mainly provides a distribution box solves above-mentioned at least one technical problem.

The utility model discloses a comprehensive control cabinet of a diesel generating set, which comprises a cabinet body, a cabinet door connected with the cabinet body and a control device arranged at the position of the cabinet door; the internal portion of cabinet still be provided with the servo motor that the controlling means electricity is connected, servo motor's output is fixed with the pivot, the pivot evenly is connected with the carousel, the carousel upside is provided with the mount table, controlling means can control servo motor and rotate and then drive the carousel at the internal rotation of cabinet.

By adopting the scheme, the control device can be used as a control center of the whole circuit, and can play a role in power supply and control; when the circuit components are installed, the circuit components are arranged on the installation table, the servo motor can be arranged on the bottom surface in the cabinet body, the output end of the servo motor is upward and connected with the lower end of a rotating shaft, the upper end of the rotating shaft is connected with the top surface in the cabinet body, and the servo motor is preferably arranged in the center of the bottom surface in the cabinet body; the carousel can set up along the axial equidistance of pivot, and the mounting hole that offers with the pivot adaptation this moment the carousel is used for connecting.

Preferably, the both sides of mount table all are provided with the slider, the top of carousel evenly be provided with slider assorted spout, the mount table all constitutes pull mechanism through slider and spout.

By adopting the scheme, the mounting table is drawn out from the top of the turntable by the sliding block sliding in the sliding groove, and the electrical equipment is installed and then pushed back.

Further, the cabinet body is also internally provided with a temperature sensor and a heat dissipation fan which are respectively electrically connected with the control device, and the outer side of the cabinet body is uniformly provided with heat dissipation fins.

By adopting the scheme, when the temperature sensor detects that the temperature in the cabinet body exceeds the standard value, the signal is transmitted to the control device, then the control device outputs the signal, the heat dissipation fan blows air, hot air in the cabinet body is blown to the outside of the cabinet body through the heat dissipation fins, and when the temperature sensor senses that the temperature in the cabinet body is recovered to the standard value or below, the air blowing is stopped.

Preferably, the bottom end of the cabinet body is provided with a waterproof platform.

By adopting the scheme, the waterproof platform can avoid the direct contact of the device with the ground, so that the waterproof platform is not easy to damp, and the manufacturing material can be made of waterproof materials.

Further, a damping mechanism is arranged on the lower side of the waterproof platform.

By adopting the scheme, when the device is used for mounting or overhauling electrical equipment, if the device is shaken to damage components, the damping mechanism can well generate buffering to play a role in protection.

The damping mechanism comprises a support, a rack, a movable rod, a gear and a reset spring, wherein the rack is arranged on one side inside the support, the movable rod is vertically arranged at the central position inside the support, the movable rod is connected with the gear through a connecting shaft, the gear is meshed with the rack, and the bottom of the movable rod is uniformly connected with the bottom inside the support through the reset spring, the upper part of the movable rod is connected with the waterproof platform.

Adopt above-mentioned scheme, when the cabinet body received the impact force, the impact force made the cabinet body push down the movable rod, and the movable rod drives the gear through linking the axle and rotates between the rack of one side, cushions and inhale the shake range of device, and the bottom of movable rod also causes the extrusion to reset spring, and the vibrations power of absorbing partly is kick-backed through reset spring's the flexible, has played supplementary absorbing effect.

Further, a humidity sensor electrically connected with the control device is arranged in the cabinet body, a ventilation channel is arranged on the side face of the cabinet body, the joint of the ventilation channel and the cabinet body is an air inlet and an air outlet respectively, a first exhaust fan and a dehumidifier are sequentially arranged between the air inlet and the air outlet of the ventilation channel, and the first exhaust fan and the dehumidifier are electrically connected with the control device.

Adopt above-mentioned scheme, humidity transducer can install the top surface at the internal portion of cabinet, the passageway of taking a breath can set up the rear side at the cabinet body, first exhaust fan can inhale the moisture of the internal portion of cabinet from the air inlet and become dry air after the dehumidifier dehumidifies, again by the gas outlet is discharged to the internal portion of cabinet, forms the circulation. When the temperature sensor detects that the humidity of the air in the cabinet body is larger than a normal value, a signal is transmitted to the control device, and the control device outputs the signal to control the opening and closing of the dehumidifier and the first row of fans.

Preferably, the ventilation channel is further provided with an access opening, and the access opening is provided with an access door.

By adopting the scheme, an operator can overhaul or replace the first row of fans or the dehumidifier through the access hole.

Preferably, a filter screen is further arranged at the air inlet.

By adopting the scheme, the filter screen can prevent substances or dust with larger particles from blocking the first row of fans or entering the dehumidifier to further cause machine damage.

Further, a second exhaust fan electrically connected with the control device is arranged between the dehumidifier and the air outlet.

By adopting the scheme, the second exhaust fan can accelerate the flow of the drying gas passing through the dehumidifier so as to enable the drying gas to enter the cabinet body more quickly.

Preferably, the number of the heat radiation fans is two and is symmetrically distributed around the rotating shaft.

The utility model has the advantages that:

1. the technical problem that maintenance personnel are inconvenient when carrying out component maintenance is solved in the setting of servo motor, controlling means, pivot, carousel, has produced the technological effect who promotes maintenance efficiency, security.

2. The technical problem that components and parts that the internal portion high temperature of cabinet produced break down is solved in radiator fan's setting, has produced the technological effect that promotes safety in utilization, durability.

3. Damping device's setting has solved the cabinet body and has made inside components and parts produce the technical problem who damages when receiving pressure, has produced the technological effect who promotes safety in utilization, durability.

4. The dehumidifier, the temperature sensor and the exhaust fan are arranged, so that the technical problem that components and parts are broken down due to overhigh internal humidity is solved, and the technical effects of improving the use safety and durability are achieved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is an internal schematic view of an embodiment of the present invention;

FIG. 3 is a schematic view of a turntable according to an embodiment of the present invention;

FIG. 4 is a schematic view of a support according to an embodiment of the present invention;

fig. 5 is a schematic view of another embodiment of the present invention.

Description of the reference numerals

Through the above reference sign explanation, combine the embodiment of the utility model, can more clearly understand and explain the technical scheme of the utility model.

1-cabinet body, 11-cabinet door, 111-control device, 12-radiating fin, 21-servo motor, 22-rotating shaft, 23-rotating disc, 231-mounting table, 2311-sliding block, 232-sliding groove, 31-temperature sensor, 32-radiating fan, 4-waterproof table, 51-support, 52-rack, 53-movable rod, 54-gear, 55-reset spring, 61-humidity sensor, 62-ventilation channel, 621-air inlet, 622-air outlet, 63-first exhaust fan, 64-dehumidifier, 65-filter screen, 66-second exhaust fan and 67-maintenance opening.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

The present invention will be described in detail below by way of examples.

Referring to fig. 1 and 2, the utility model provides a comprehensive control cabinet of a diesel generator set, which comprises a cabinet body 1, a cabinet door 11 connected with the cabinet body 1, and a control device 111 arranged at the cabinet door 11; the cabinet body 1 is inside still be provided with the servo motor 21 that controlling means 111 electricity is connected, servo motor 21's output is fixed with pivot 22, pivot 22 evenly connected has carousel 23, carousel 23 upside is provided with mount table 231, controlling means 111 can control servo motor 21 and rotate and then drive carousel 23 at the internal rotation of cabinet body 1.

By adopting the scheme, the control device 111 can be used as a control center of the whole circuit, can play a role in power supply and control, and can adopt a single chip microcomputer form; when the circuit components are installed, the circuit components are arranged on the installation table 231, the servo motor 21 can be arranged on the bottom surface inside the cabinet body 1, the output end of the servo motor is upward, the lower end of a rotating shaft 22 is connected, the upper end of the rotating shaft 22 is connected with the top surface inside the cabinet body 1, and the servo motor 21 is preferably arranged in the center of the bottom surface inside the cabinet body 1; the rotating disc 23 can be arranged along the axial direction of the rotating shaft 22 at equal intervals, and at the moment, the rotating disc 23 is provided with a mounting hole matched with the rotating shaft 22 for connection. When the control device 111 is operated, the servo motor 21 can be made to rotate clockwise or anticlockwise so as to drive the turntable 23 to rotate, and at the moment, the back of the component can be turned to an operator for maintenance; the servomotor 21 may be of type Y90S-2.

Referring to fig. 3, two sides of the installation table 231 are both provided with a slider 2311, the top end of the turntable 23 is uniformly provided with a sliding groove 232 matched with the slider 2311, and the installation table 231 and the sliding groove 232 form a drawing mechanism through the slider 2311.

Adopt above-mentioned scheme, can set up two mount tables 231 on every carousel 23 respectively, can take the mount table 231 out from carousel 23 top through sliding block 2311 in spout 232, push back after having installed electrical equipment, made things convenient for operating personnel to electrical equipment's installation to installation effectiveness and security have been promoted.

Referring to fig. 2 and 5, a temperature sensor 31 and a heat dissipation fan 32 electrically connected to the control device 111 are further disposed inside the cabinet 1, and heat dissipation fins 12 are uniformly disposed on the outer side of the cabinet 1.

By adopting the scheme, the model of the temperature sensor 31 can be CWDZ11, the model of the heat dissipation fan 32 can be STF-30, when the temperature sensor detects that the temperature inside the cabinet body 1 exceeds a standard value, a signal is transmitted to the control device 111, then the control device 111 outputs the signal, the heat dissipation fan 32 blows air, hot air in the cabinet body 1 is blown to the outside of the cabinet body 1 through the heat dissipation fins 12, and when the temperature sensor 31 senses that the temperature inside the cabinet body 1 is recovered to the standard value or below, the air blowing is stopped. The technical problem that the components and parts break down due to overhigh temperature in the cabinet body 1 is solved, and the technical effects of enhancing the use safety and durability are achieved.

Referring to fig. 1 and 2, a waterproof platform 4 is arranged at the bottom end of the cabinet body 1.

And a damping mechanism is arranged on the lower side of the waterproof platform 4.

Referring to fig. 2 and 4, the damping mechanism includes a support 51, a rack 52, a movable rod 53, a gear 54 and a return spring 55, the rack 52 is disposed on one side inside the support 51, the movable rod 53 is vertically disposed at the central position inside the support 51, the movable rod 53 is connected to the gear 54 through a connecting shaft, the gear 54 is engaged with the rack 52, the bottom of the movable rod 53 is uniformly connected to the bottom end inside the support 51 through the return spring 55, and the upper portion of the movable rod 53 is connected to the waterproof table 4.

Adopt above-mentioned scheme, when the cabinet body 1 received the impact force, the impact force makes cabinet body 1 push down movable rod 53, and movable rod 53 drives gear 54 through the connecting axle and rotates between the rack 52 of one side, cushions and inhale the shake range of device, and the bottom of movable rod 53 also causes the extrusion to reset spring 55, and the vibrations power of absorbing partly is kick-backed through the flexible of reset spring 55, has played supplementary absorbing effect.

In other embodiments of the present invention, referring to fig. 5, the cabinet body 1 is provided with a humidity sensor 61 electrically connected to the control device 111 inside, and a ventilation channel 62 is provided on the side, the connection between the ventilation channel 62 and the cabinet body 1 is an air inlet 621 and an air outlet 622 respectively, a first exhaust fan 63 and a dehumidifier 64 are sequentially provided between the air inlet 621 and the air outlet 622 of the ventilation channel 62, and the first exhaust fan 63 and the dehumidifier 64 are electrically connected to the control device 111.

Adopt above-mentioned scheme, humidity transducer 10's model can be DHT11, humidity transducer 10 can install the top surface at the cabinet body 1 inside, ventilation channel 62 can set up the rear side at the cabinet body 1, first exhaust fan 63 can inhale the moisture of the cabinet body 1 inside from air inlet 621 and become dry air after dehumidifier 64 dehumidifies, by again inside air outlet 622 discharges to the cabinet body 1, forms the circulation. When the temperature sensor 10 detects that the humidity of the air in the cabinet 1 is higher than a normal value, a signal is transmitted to the control device 111, and the control device 111 outputs the signal to control the on/off of the dehumidifier 64 and the first exhaust fan 63. The technical problem that the components are damaged due to excessive moisture in the cabinet body 1 is solved, and the technical effects of prolonging the service life of the components and enhancing the durability and the safety are achieved.

Referring to fig. 5, the ventilation channel 62 is further provided with an access opening, and the access opening is provided with an access door 67.

By adopting the scheme, the access door 67 is closed to prevent the air leakage of the ventilation channel 62 when in use at ordinary times, and an operator can overhaul or replace the first row fan 63 or the dehumidifier 64 through the access hole.

Referring to fig. 5, a filter screen 65 is further disposed at the air inlet 621.

By adopting the scheme, the filter screen 65 can prevent substances or dust with larger particles from blocking the first exhaust fan 63 or entering the dehumidifier 64 to cause machine damage, and the mesh number of the filter screen 65 can be set according to actual conditions.

Referring to fig. 5, a second exhaust fan 66 electrically connected to the control device 111 is further disposed between the dehumidifier 64 and the air outlet 622.

By adopting the above scheme, the second exhaust fan 66 can accelerate the flow of the drying gas passing through the dehumidifier 64, so that the drying gas can enter the cabinet body 1 more quickly.

Referring to fig. 2, the two heat dissipation fans 32 are symmetrically arranged about the rotation axis 22.

By adopting the scheme, the arrangement is more reasonable, and a better heat dissipation effect can be achieved.

The working principle is as follows: when the device is used, the waterproof table 4 can prevent the device from directly contacting the ground, so that the device is not easy to be affected with damp, when the electrical equipment is installed, the cabinet door 11 is opened, the installation table 231 is pulled out from the top of the turntable 23 through the sliding block 2311 in the sliding groove 232, the electrical equipment is pushed back after being installed, the electrical equipment is convenient to install, if the electrical equipment needs to be maintained, the servo motor 21 drives the turntable 23 to rotate, so that the rear side of the electrical equipment faces to an operator, then the installation table 231 is pulled out, so that the maintenance operation of the electrical equipment is facilitated, the convenience of maintenance is effectively improved, the maintenance efficiency is improved, when the device is installed or maintained, if shaking occurs, impact force enables the cabinet body 1 to press the movable rod 53, the movable rod 53 drives the gear 54 to rotate between the racks 52 on one side through the connecting shaft, the shaking amplitude of the device is buffered and absorbed, the bottom of the movable rod 53 also extrudes the return spring 55, a part of vibration force is absorbed through the telescopic resilience of the return spring 55, and an auxiliary damping effect is achieved, when the device is used, the temperature sensor 31 senses the temperature inside the cabinet body 1, if the temperature exceeds a set value, a signal is transmitted to the control device 111 to control the cooling fan 32 to start blowing, the heat inside the cabinet body 1 is uniformly dissipated through the cooling fins 12, high temperature damage to internal electrical equipment is avoided, in addition, the humidity sensor 61 senses the humidity of the air inside the cabinet body 1, if the humidity is too high, the signal is transmitted to the control device 111, and then the pneumatic first exhaust fan 63 sucks the moist air from the air inlet 621, dehumidifies the moist air through the dehumidifier 64, and then changes the moist air into dry air to be returned to the cabinet body 1 through the air exchange channel 62 and the.

Claims

1. The utility model provides a diesel generating set's integrated control cabinet which characterized in that: comprises a cabinet body (1), a cabinet door (11) connected with the cabinet body (1), and a control device (111) arranged at the cabinet door (11); the utility model discloses a cabinet, including the cabinet body, the cabinet body (1) is inside still be provided with servo motor (21) that controlling means (111) electricity is connected, the output of servo motor (21) is fixed with pivot (22), pivot (22) evenly connected has carousel (23), carousel (23) upside is provided with mount table (231), controlling means (111) can control servo motor (21) and rotate and then drive carousel (23) at the internal rotation of the cabinet body (1).

2. The integrated control cabinet of the diesel generator set according to claim 1, characterized in that: the two sides of the installation table (231) are respectively provided with a sliding block (2311), the top end of the rotary table (23) is uniformly provided with a sliding groove (232) matched with the sliding block (2311), and the installation table (231) forms a drawing mechanism through the sliding blocks (2311) and the sliding grooves (232).

3. The integrated control cabinet of the diesel generator set according to claim 2, characterized in that: the cabinet body (1) is also internally provided with a temperature sensor (31) and a heat dissipation fan (32) which are respectively electrically connected with the control device (111), and the outer side of the cabinet body (1) is uniformly provided with heat dissipation fins (12).

4. The integrated control cabinet of a diesel generator set according to claim 3, characterized in that: the bottom of the cabinet body (1) is provided with a waterproof platform (4).

5. The integrated control cabinet of the diesel generator set according to claim 4, characterized in that: and a damping mechanism is arranged on the lower side of the waterproof platform (4).

6. The integrated control cabinet of the diesel generator set according to claim 5, characterized in that: damper includes support (51), rack (52), movable rod (53), gear (54) and reset spring (55), the inside one side of support (51) is provided with rack (52), and the inside central point department of support (51) vertically is provided with movable rod (53), goes up through linking the axle and being connected with gear (54) movable rod (53), gear (54) and rack (52) interlock, the bottom of movable rod (53) is evenly connected, upper portion and the inside bottom of support (51) through reset spring (55) and waterproof platform (4) are connected.

7. The integrated control cabinet of a diesel generator set according to any one of claims 1 to 6, characterized in that: the utility model discloses a cabinet, including cabinet body (1), the cabinet body is inside to be provided with humidity transducer (61) be connected with controlling means (111) electricity, the side is provided with air exchange channel (62), air exchange channel (62) and cabinet body (1) junction are air inlet (621) and gas outlet (622) respectively, air exchange channel (62) air inlet (621) to gas outlet (622) between set gradually first exhaust fan (63), dehumidifier (64), first exhaust fan (63), dehumidifier (64) are connected with controlling means (111) electricity.

8. The integrated control cabinet of the diesel generator set according to claim 7, characterized in that: a filter screen (65) is further arranged at the air inlet (621).

9. The integrated control cabinet of the diesel generator set according to claim 8, characterized in that: and a second exhaust fan (66) electrically connected with the control device (111) is also arranged between the dehumidifier (64) and the air outlet (622).

10. The integrated control cabinet of a diesel generator set according to claim 3, characterized in that: the two heat dissipation fans (32) are symmetrically distributed about the rotating shaft (22).