CN220325091U - Power distribution cabinet group of heating system - Google Patents
Power distribution cabinet group of heating system Download PDFInfo
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- CN220325091U CN220325091U CN202321992472.0U CN202321992472U CN220325091U CN 220325091 U CN220325091 U CN 220325091U CN 202321992472 U CN202321992472 U CN 202321992472U CN 220325091 U CN220325091 U CN 220325091U
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- cabinet body
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- power distribution
- heat dissipation
- heating system
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 35
- 230000017525 heat dissipation Effects 0.000 claims abstract description 42
- 238000005192 partition Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a power distribution cabinet group of a heating system, which comprises a cabinet body and a heat dissipation mechanism; the cabinet body: four door plates are hinged to the front side of the cabinet body through hinges, handles are fixedly connected to the front side of the door plates, evenly-distributed partition plates are arranged in the cabinet body, evenly-distributed mounting frames are arranged between two adjacent partition plates, evenly-distributed mounting holes are formed in the mounting frames, evenly-distributed heat dissipation grooves are formed in the left side and the right side of the cabinet body, and evenly-distributed air inlet grooves are formed in the rear side of the cabinet body; heat dissipation mechanism: the heat supply system power distribution cabinet is characterized by further comprising a control switch group, wherein the control switch group is arranged on the right side face of the cabinet body, and the power distribution cabinet group of the heat supply system can be used for radiating electric elements in the power distribution cabinet group of the heat supply system back and forth and in multiple angles without dead angles, so that the stability of the electric elements in the power distribution cabinet group of the heat supply system in long-time operation is greatly improved.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinet groups, in particular to a power distribution cabinet group of a heating system.
Background
The heat supply is mainly aimed at northern city warmth-keeping measures, the main measures adopted in China at present are heat collection and supply heat for production, life and heating to factories and civil buildings in a larger area by utilizing a concentrated heat source, the power distribution cabinet group of the heat supply system is an electric control cabinet for controlling and protecting various electric equipment in the heat supply system, and generally comprises electric elements such as a main switch, a fuse, a contactor, a relay, a transformer, a capacitor, a current transformer, a voltage transformer, an electric energy meter and the like, a control circuit, a protection circuit, a signal circuit and the like, the power distribution cabinet group of the existing part of heat supply system is characterized in that a large amount of heat is generated when the power distribution cabinet group operates, the heat is required to be dissipated in time to ensure the normal operation of the power distribution cabinet group, most of power distribution cabinet groups are fans with heat dissipation holes matched and fixed, the heat dissipation structures of the power distribution cabinet groups cannot be fixed in a reciprocating manner, the angles of the fans are fixed, dead angles of the fans are easy to appear, the dead angles cause poor effects, and the heat dissipation stability of the heat dissipation of the electric elements in the power distribution cabinet group of the heat supply system is affected.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the power distribution cabinet group of the heating system, which can radiate heat of electric elements in the power distribution cabinet group of the heating system back and forth and has no dead angle at multiple angles, so that the stability of the electric elements in the power distribution cabinet group of the heating system in long-time operation is greatly improved, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a power distribution cabinet group of a heating system comprises a cabinet body and a heat dissipation mechanism;
the cabinet body: four door plates are hinged to the front side of the cabinet body through hinges, handles are fixedly connected to the front side of the door plates, evenly-distributed partition plates are arranged in the cabinet body, evenly-distributed mounting frames are arranged between two adjacent partition plates, evenly-distributed mounting holes are formed in the mounting frames, evenly-distributed heat dissipation grooves are formed in the left side and the right side of the cabinet body, and evenly-distributed air inlet grooves are formed in the rear side of the cabinet body;
heat dissipation mechanism: the heat dissipation device is arranged on the rear side of the cabinet body, can dissipate heat of the electric elements in the heat supply system power distribution cabinet group back and forth and has no dead angle at multiple angles, and greatly improves the stability of the electric elements in the heat supply system power distribution cabinet group in long-time operation.
Further, the intelligent cabinet temperature control device further comprises a control switch group, wherein the control switch group is arranged on the right side face of the cabinet body, and the input end of the control switch group is electrically connected with an external power supply to control electric appliances.
Further, the heat dissipation mechanism comprises a fan and a frame, the frame is connected between sliding grooves formed in the left and right inner walls of the rear side of the cabinet body in a sliding mode, four fans are connected in a rotating mode through rotating shafts in the frame, the input ends of the fans are electrically connected with the output ends of the control switch groups, and heat dissipation of electric elements in the heat supply system power distribution cabinet groups is achieved.
Further, the cooling mechanism further comprises a hollow table, screw rods, connecting rods and rotating seats, wherein the hollow table is fixedly connected to the left side and the right side of the bottom wall of the cabinet body respectively, the rotating seats are connected to the inside of the hollow table in a sliding mode, the connecting rods are connected to the inside of the rotating seats in a rotating mode, rotating frames are respectively fixedly connected to the left side and the right side of the lower end of the frame, one ends of the connecting rods, far away from the rotating seats, are respectively connected with the inside of the adjacent rotating frames in a rotating mode through pin shafts, the screw rods are respectively connected to the inside of the hollow table in a rotating mode through bearings, the screw threads of the two screw rods are opposite in direction, and the rotating seats are respectively connected with the screw rods in a threaded mode, so that upper heat dissipation and lower heat dissipation of electric elements inside the power distribution cabinet group of the heating system are achieved.
Further, the heat dissipation mechanism further comprises a double-shaft motor, the double-shaft motor is arranged on the rear bottom wall of the cabinet body, the output ends of the double-shaft motor are fixedly connected with the opposite inner ends of the screw rods respectively, and the input ends of the double-shaft motor are electrically connected with the output ends of the control switch group, so that the upper and lower heat dissipation of the electric elements inside the heat supply system power distribution cabinet group is realized.
Further, the heat dissipation mechanism further comprises a worm and a turbine, the worm is rotationally connected to the right inner wall of the frame through a bearing, the turbine is fixedly sleeved at the lower end of the outer cambered surface of the rotating shaft, and the turbine is engaged and connected with one worm, so that left and right heat dissipation of electric elements in the heat supply system power distribution cabinet group is realized.
Further, a motor is arranged in the left side of the frame, an output shaft of the motor is fixedly connected with the left end of the worm, and an input end of the motor is electrically connected with an output end of the control switch group, so that left and right heat dissipation of electric elements in the heat supply system power distribution cabinet group is realized.
Compared with the prior art, the utility model has the beneficial effects that: the power distribution cabinet group of the heat supply system has the following advantages:
personnel pull open the door plant through the handle, install the mounting bracket through the mounting hole later with the required electrical component of heating system, install the back, connect the electricity and begin the operation, then personnel pass through control switch group control and open fan operation, fan impeller rotates, it bloies to wind from the air inlet groove, hot-blast through the heat dissipation groove discharge, then open biax motor forward and backward rotation operation through control switch group control, the output shaft rotates and drives the rotation seat on the both sides lead screw and keep away from in opposite directions and be close to, and then drive the connecting rod and keep away from in opposite directions and be close to, drive the fan in the frame and reciprocate and carry out the heat dissipation of blowing to the electrical component in heating system switch board, then open motor forward and backward rotation through control switch group control, the output shaft rotates and drives the worm rotation, and then drive the turbine rotation with meshing it, fan round trip about the pivot dispels the heat to the electrical component in heating system switch board group, can make a round trip about and do not have the dead angle to the heat dissipation to the electrical component in heating system switch board group, the stability of heating system switch board group internal electrical component in long-time operation has greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic rear cross-sectional view of the present utility model.
In the figure: 1 cabinet body, 2 cooling mechanism, 21 fans, 22 biax motors, 23 hollow platform, 24 lead screw, 25 frame, 26 worm, 27 turbine, 28 connecting rod, 29 rotation seat, 3 door plant, 4 radiating groove, 5 mounting bracket, 6 control switch group, 7 baffles, 8 motors.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a power distribution cabinet group of a heating system comprises a cabinet body 1 and a heat dissipation mechanism 2;
cabinet 1: four door plates 3 are hinged to the front side of the cabinet body through hinges, handles are fixedly connected to the front side of each door plate 3, evenly-distributed partition plates 7 are arranged in the cabinet body 1, evenly-distributed mounting frames 5 are arranged between two adjacent partition plates 7, evenly-distributed mounting holes are formed in the mounting frames 5, evenly-distributed heat dissipation grooves 4 are formed in the left side and the right side of the cabinet body 1, and evenly-distributed air inlet grooves are formed in the rear side of the cabinet body 1;
heat dissipation mechanism 2: the heat dissipation mechanism 2 is arranged at the rear side of the interior of the cabinet body 1, the heat dissipation mechanism 2 comprises a fan 21 and a frame 25, the frame 25 is in sliding connection between sliding grooves formed in the left and right inner walls of the rear side of the cabinet body 1, the interior of the frame 25 is respectively and rotatably connected with four fans 21 through rotating shafts, the input end of each fan 21 is electrically connected with the output end of a control switch group 6, the heat dissipation mechanism 2 also comprises a hollow table 23, a screw rod 24, a connecting rod 28 and a rotating seat 29, the hollow table 23 is respectively and fixedly connected with the left side and the right side of the bottom wall of the cabinet body 1, the interior of the hollow table 23 is respectively and slidably connected with the rotating seat 29, the interior of the rotating seat 29 is respectively and rotatably connected with a connecting rod 28, the left side and the right side of the lower end of the frame 25 is respectively and fixedly connected with rotating frames, one end of the connecting rod 28 away from the rotating seat 29 is respectively and rotatably connected with the interior of the adjacent rotating frames through pins, the screw rod 24 is respectively and rotatably connected with the interior of the hollow table 23 through bearings, the two screw rods 24 are opposite in screw thread direction, the rotating seat 29 is respectively connected with the adjacent screw rods 24 in screw thread direction, the heat dissipation mechanism 2 further comprises a double-shaft motor 22, the double-shaft motor 22 is arranged on the bottom wall of the rear side of the cabinet body 1, the output end of the double-shaft motor 22 is respectively fixedly connected with the opposite inner side ends of the screw rods 24, the input end of the double-shaft motor 22 is electrically connected with the output end of the control switch group 6, the heat dissipation mechanism 2 further comprises a worm 26 and a turbine 27, the worm 26 is rotationally connected on the inner wall of the right side of the frame 25 through a bearing, the lower end of the extrados surface of the rotating shaft is fixedly sleeved with the turbine 27, the turbine 27 is in meshed connection with one worm 26, the left side of the frame 25 is internally provided with a motor 8, the output shaft of the motor 8 is fixedly connected with the left end of the worm 26, the input end of the motor 8 is electrically connected with the output end of the control switch group 6, and a person pulls the door plate 3 through a handle, then install the required electrical component of heating system on mounting bracket 5 through the mounting hole, after the installation, connect the electricity and begin to move, then personnel control through control switch group 6 opens fan 21 operation, fan 21 impeller rotates, it bloies to carry out blowing from the air inlet groove air inlet, hot-blast through heat dissipation groove 4 discharge, then open biax motor 22 forward and backward rotation through control switch group 6 control, the output shaft rotates and drives the rotation seat 29 on the both sides lead screw 24 and keep away from in opposite directions and be close to, and then drive connecting rod 28 and keep away from in opposite directions and be close to, drive fan 21 back and forth in the frame 25 and reciprocate and carry out the heat dissipation to the internal electrical component of heating system switch board group, then open motor 8 forward and backward rotation through control switch group 6 control, the output shaft rotates and drives worm 26 rotation, and then drive the turbine 27 rotation that meshes with it, fan 21 round and make a round trip about in the pivot is to cool down to the internal electrical component of heating system switch board group and blast, can make a round trip and no dead angle to the internal electrical component of heating system switch board group dispel the heat, the stability of heating system switch board group internal electrical component in a long-time operation has greatly been improved.
Wherein: the intelligent cabinet temperature control device further comprises a control switch group 6, wherein the control switch group 6 is arranged on the right side face of the cabinet body 1, the input end of the control switch group 6 is electrically connected with an external power supply, and the operation is controlled.
The working principle of the power distribution cabinet group of the heat supply system provided by the utility model is as follows: personnel pull open door plant 3 through the handle, install the mounting bracket 5 through the mounting hole later with the required electrical component of heating system, install the back, connect the electricity and begin to move, then personnel control through control switch group 6 opens fan 21 operation, fan 21 impeller rotates, it bloies to follow the air inlet groove air inlet, hot-blast via cooling trough 4 discharge, then control switch group 6 control opens biax motor 22 corotation operation, the output shaft rotates and drives the rotation seat 29 on the both sides lead screw 24 and keep away from in opposite directions and be close to, and then drive connecting rod 28 keep away from in opposite directions and be close to, drive fan 21 back and forth in the frame 25 and reciprocate and carry out the heat dissipation of blowing to the electrical component in heating system switch group, then control switch group 6 control opens motor 8 corotation operation, the output shaft rotates and drives worm 26 rotation, and then drive the turbine 27 rotation that meshes with it, fan 21 round trip left and right rocking head in the pivot is to the inside electrical component of heating system switch group carries out the heat dissipation of blowing to the electrical component in heating system switch group, can round trip upper and lower and multi-angle do not have the dead angle and dispel the heat to the inside electrical component of heating system switch group, the inside electrical component of heating system switch group is at the long-time operation stability of heating system switch group internal electrical component is greatly improved.
It should be noted that the fan 21 disclosed in the above embodiment may be of the type 4-72, the dual-shaft motor 22 may be of the type 42HB44 servo motor, the motor 8 may be of the type MAD422R motor, and the control switch group 6 is provided with switch buttons corresponding to the fan 21, the dual-shaft motor 22 and the motor 8 one by one to control the normal switching operation thereof.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A heating system's switch board group, its characterized in that: comprises a cabinet body (1) and a heat dissipation mechanism (2);
cabinet body (1): four door plates (3) are hinged to the front side of the cabinet body through hinges, handles are fixedly connected to the front side of each door plate (3), evenly-distributed partition plates (7) are arranged in the cabinet body (1), evenly-distributed mounting frames (5) are arranged between every two adjacent partition plates (7), evenly-distributed mounting holes are formed in the mounting frames (5), evenly-distributed heat dissipation grooves (4) are formed in the left side and the right side of the cabinet body (1), and evenly-distributed air inlet grooves are formed in the rear side of the cabinet body (1);
heat dissipation mechanism (2): the utility model is arranged at the rear side of the cabinet body (1).
2. A power distribution cabinet group for a heating system according to claim 1, wherein: the intelligent cabinet temperature control device is characterized by further comprising a control switch group (6), wherein the control switch group (6) is arranged on the right side face of the cabinet body (1), and the input end of the control switch group (6) is electrically connected with an external power supply.
3. A power distribution cabinet group for a heating system according to claim 2, wherein: the heat dissipation mechanism (2) comprises fans (21) and a frame (25), the frame (25) is slidably connected between sliding grooves formed in the left and right inner walls of the rear side of the cabinet body (1), four fans (21) are rotatably connected to the inside of the frame (25) through rotating shafts, and the input ends of the fans (21) are electrically connected with the output ends of the control switch group (6).
4. A power distribution cabinet group for a heating system according to claim 3, wherein: the heat dissipation mechanism (2) further comprises a hollow table (23), a screw rod (24), a connecting rod (28) and a rotating seat (29), wherein the hollow table (23) is fixedly connected to the left side and the right side of the bottom wall of the cabinet body (1) respectively, the rotating seat (29) is slidably connected to the inside of the hollow table (23), the connecting rod (28) is rotatably connected to the inside of the rotating seat (29), a rotating frame is fixedly connected to the left side and the right side of the lower end of the frame (25) respectively, one end, far away from the rotating seat (29), of the connecting rod (28) is rotatably connected to the inside of the adjacent rotating frame through a pin shaft respectively, the screw rods (24) are rotatably connected to the inside of the hollow table (23) through bearings respectively, and the two screw rods (24) are opposite in screw thread direction, and the rotating seat (29) is in threaded connection with the adjacent screw rods (24) respectively.
5. A power distribution cabinet group for a heating system according to claim 4, wherein: the heat dissipation mechanism (2) further comprises a double-shaft motor (22), the double-shaft motor (22) is arranged on the rear bottom wall of the cabinet body (1), the output end of the double-shaft motor (22) is fixedly connected with the opposite inner side ends of the screw rods (24) respectively, and the input end of the double-shaft motor (22) is electrically connected with the output end of the control switch group (6).
6. A power distribution cabinet group for a heating system according to claim 3, wherein: the heat dissipation mechanism (2) further comprises a worm (26) and a turbine (27), the worm (26) is rotatably connected to the right inner wall of the frame (25) through a bearing, the turbine (27) is fixedly sleeved at the lower end of the outer arc surface of the rotating shaft, and the turbine (27) is meshed with one worm (26).
7. A power distribution cabinet group for a heating system according to claim 6, wherein: the left side of frame (25) is inside to be provided with motor (8), and the output shaft of motor (8) is fixed connection with the left end of worm (26), and the output of control switch group (6) is connected to the input electricity of motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992472.0U CN220325091U (en) | 2023-07-27 | 2023-07-27 | Power distribution cabinet group of heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992472.0U CN220325091U (en) | 2023-07-27 | 2023-07-27 | Power distribution cabinet group of heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220325091U true CN220325091U (en) | 2024-01-09 |
Family
ID=89413934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321992472.0U Active CN220325091U (en) | 2023-07-27 | 2023-07-27 | Power distribution cabinet group of heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220325091U (en) |
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2023
- 2023-07-27 CN CN202321992472.0U patent/CN220325091U/en active Active
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