CN221057891U - Abnormal protection device for energy-saving power grid interference-eliminating outlet cabinet - Google Patents
Abnormal protection device for energy-saving power grid interference-eliminating outlet cabinet Download PDFInfo
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- CN221057891U CN221057891U CN202321870862.0U CN202321870862U CN221057891U CN 221057891 U CN221057891 U CN 221057891U CN 202321870862 U CN202321870862 U CN 202321870862U CN 221057891 U CN221057891 U CN 221057891U
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- 230000002159 abnormal effect Effects 0.000 title claims description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 230000005856 abnormality Effects 0.000 claims abstract description 12
- 230000002633 protecting effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 22
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses an energy-saving power grid interference-eliminating outlet cabinet abnormality protection device, which relates to the technical field of outlet cabinets and comprises a bearing unit and a monitoring protection unit, and further comprises: the adjusting unit is used for monitoring the position adjustment of the protection unit and is fixedly arranged on the bearing unit; the adjusting unit comprises a screw rod, a supporting plate and a guide rod, and the screw rod is movably arranged on the bearing unit. According to the utility model, the servo motor can control the screw rod to rotate positively and negatively on the expansion box, one of the supporting plates which are in a convex shape and are in threaded connection with the screw rod can be lifted and adjusted in the expansion box and the mounting groove, the connecting cross rod can drive the other supporting plate to be synchronously adjusted, the guide rod can guide the two supporting plates to slide and lift and provide auxiliary support for the two supporting plates, the supporting plates are moved more stably, the monitoring protection unit arranged on the supporting plates can lift and adjust the height area along with the control of the forward and backward rotation of the servo motor, the heat emission is conducted comprehensively and fully, and the monitoring protection effect is more timely and fully.
Description
Technical Field
The utility model relates to the technical field of outlet cabinets, in particular to an energy-saving and power grid interference-eliminating outlet cabinet abnormality protection device.
Background
The outlet cabinet is an important device in an electric power system and is mainly used for connection and branch wiring between high, medium and low voltage devices and a power distribution system. The power supply is switched, distributed and controlled through devices such as a combined switch, a protection device, a measurement and control device and the like, the configuration of the outlet cabinet is indispensable under the requirements of energy conservation and consumption reduction of a power grid, the generation of electric arcs and the overhigh temperature are common abnormal conditions of the outlet cabinet, and due to the fact that the working power of the outlet cabinet is very high, when the internal energy of the high-voltage cabinet is increased, the energy cannot be timely released, the electric elements in the cabinet body are easy to burn, explosion is caused when serious, and the service life of electric equipment is reduced.
The utility model discloses a high-voltage outlet cabinet with an arc protection function, which comprises an outlet cabinet body with an upward opening, a base, a cover plate body matched with the outlet cabinet body and a controller fixed on the side wall of the outlet cabinet body, wherein the outlet cabinet body is fixed on the base, one side of the outlet cabinet body is hinged with a switch door, an arc extinguisher and an arc detector are respectively fixed on the inner wall of the base, the arc extinguisher and the arc detector are electrically connected with the controller, the top end of the outlet cabinet body is connected with the cover plate body through a lifting mechanism, a fixing plate is horizontally fixed above the inside of the base, a heat dissipation mechanism is fixed on the fixing plate, the cover plate body is of a hollow structure with a downward opening, and pressure relief valves for balancing the air pressure inside the outlet cabinet body are respectively fixed on the top end of the cover plate body and are used for monitoring a temperature sensor and a battery inside the outlet cabinet body.
The scheme can prevent the abnormal conditions of arc generation and overhigh temperature, but the heat dissipation part and the arc temperature monitoring part are fixed at the position in the outlet cabinet body, so that the heat dissipation effect is insufficient and the monitoring protection effect is not timely due to the fact that dead zones exist easily, heat emission in the cabinet body is assisted by the parts such as a reversing valve, an air inlet pipeline, a gas supply tank, a lifting rod, an air bag body and the like, the structure is complex, the manufacturing cost is high, and therefore, the energy-saving and power grid interference-eliminating outlet cabinet abnormal protection device is provided.
Disclosure of utility model
The utility model mainly aims to provide an abnormal protection device for an energy-saving power grid interference-eliminating outlet cabinet, and solves the problem that ink raw material solid particles are difficult to maintain and clear on a filter plate through an adjusting unit.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the energy-saving power grid interference-eliminating outlet cabinet abnormal protection device comprises a bearing unit and a monitoring protection unit, and further comprises:
the adjusting unit is used for monitoring the position adjustment of the protection unit and is fixedly arranged on the bearing unit.
The adjusting unit comprises a screw rod, supporting plates and guide rods, wherein the screw rod is movably arranged on the bearing unit, the supporting plates are provided with two plates, one of the supporting plates is in threaded connection with the screw rod, the guide rods are fixedly arranged on the bearing unit, the guide rods movably penetrate through the supporting plates, and the supporting plates are in a convex shape.
Preferably, the bearing unit comprises an outgoing line cabinet main body and a bearing box, the bearing box is fixedly arranged at the top end of the outgoing line cabinet main body, and a mounting groove is formed in the inner wall of the outgoing line cabinet main body.
Preferably, the adjusting unit further comprises an expansion box, a servo motor and a connecting cross rod, wherein the expansion box is provided with two opposite side surfaces of the main body of the outgoing line cabinet, the two opposite side surfaces of the main body of the outgoing line cabinet are symmetrically fixed, the installation groove is communicated with the inner space of the expansion box, the screw rod and the guide rod are located on the inner side of the expansion box, the servo motor is fixedly embedded in the top surface of one expansion box, the end surface of the screw rod is connected with the output end of the servo motor, and the connecting cross rod is fixedly arranged between the two supporting plates.
Preferably, the monitoring protection unit comprises an arc detector, an arc extinguisher and a temperature sensor, wherein the arc detector, the arc extinguisher and the temperature sensor are fixedly arranged on the top surface of one of the supporting plates.
Preferably, the monitoring protection unit further comprises a heat dissipation fan and an air outlet pipe, the heat dissipation fan is fixedly embedded in the center of the top surface of the other supporting plate, one end of the air outlet pipe is connected with the output end of the heat dissipation fan, the other end of the air outlet pipe penetrates through the inner wall of one side of the top of the expansion box and extends to the outside of the expansion box, a first filter screen is fixedly mounted on the inner wall of the air outlet pipe, and the part, which is located inside the expansion box and far away from the output end of the heat dissipation fan, of the air outlet pipe is a folding hose.
Preferably, the bearing unit further comprises a box door, the box door is hinged to the surface of one side of the opening of the outlet cabinet main body, and a second filter screen is fixedly embedded in the center of one side of the box door.
Preferably, the bearing box is internally and fixedly provided with a power supply and a controller, and the heat dissipation fan, the servo motor, the arc detector, the arc extinguisher and the temperature sensor are electrically connected with the power supply and the controller.
Compared with the prior art, the abnormal protection device for the power grid interference-eliminating outlet cabinet has the following beneficial effects:
1. According to the utility model, after the monitoring protection unit operates to monitor the generation of an electric arc and high temperature, the screw rod can be controlled to rotate positively and negatively on the expansion box through the operation of the servo motor, one of the supporting plates which is in a convex shape and is in threaded connection with the screw rod can be lifted and adjusted in the expansion box and the mounting groove, the connecting cross rod can drive the other supporting plate to synchronously adjust, the guide rod can guide the two supporting plates to slide and lift and provide auxiliary support for the two supporting plates, the supporting plate is more stable to mobilize, the monitoring protection unit arranged on the supporting plate can lift and adjust the height area along with the control of the forward and backward rotation of the servo motor, the heat emission is guided out comprehensively and fully, and meanwhile, the monitoring protection effect is more timely and fully.
2. According to the utility model, the monitoring protection unit is arranged, the arc detector and the temperature sensor detect that the arc is generated and the high-temperature state and then react to the controller, the arc detector and the temperature sensor can cooperate with the operation of the heat dissipation fan and the arc extinguisher to perform timely treatment, the heat dissipation fan with the regulated heat in the main body of the outlet cabinet can be directly discharged to the outside through the air outlet pipe after being fully absorbed, the part of the air outlet pipe, which is positioned in the expansion box and is far away from the output end of the heat dissipation fan, is provided with the folding hose, so that the air outlet pipe can be stretched and folded to cooperate with the lifting and the movement of the heat dissipation fan, the heat dissipation and the discharge are stable, the whole structure of the equipment is simple and convenient, and the manufacturing cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an abnormality protection device of an energy-saving and power-saving network interference-eliminating outlet cabinet;
FIG. 2 is a schematic diagram of a side view structure of an abnormality protection device of an energy-saving and power-saving network interference-eliminating outlet cabinet;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;
FIG. 4 is a schematic cross-sectional view of the structure of the utility model at B-B in FIG. 2;
Fig. 5 is a schematic diagram of a front view structure of the abnormal protection device of the power-saving and power-eliminating network interference outlet cabinet.
In the drawings, the list of components represented by the various numbers is as follows:
1. A carrying unit; 101. a main body of the outlet cabinet; 102. a carrying case; 103. a door;
2. An adjusting unit; 201. a screw rod; 202. a supporting plate; 203. a guide rod; 204. an expansion box; 205. a servo motor; 206. connecting the cross bars;
3. monitoring a protection unit; 301. an arc detector; 302. an arc extinguisher; 303. a temperature sensor; 304. a heat radiation fan; 305. an air outlet pipe;
4. A power supply;
5. And a controller.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the energy-saving and power-saving network interference-eliminating outlet cabinet abnormality protection device comprises a bearing unit 1 and a monitoring protection unit 3, and further comprises:
The adjusting unit 2 is used for monitoring the adjusting unit 2 of the position adjustment of the protecting unit 3 and is fixedly arranged on the bearing unit 1.
The adjusting unit 2 comprises a screw rod 201, supporting plates 202 and guide rods 203, wherein the screw rod 201 is movably arranged on the bearing unit 1, the supporting plates 202 are provided with two in total, one supporting plate 202 is in threaded connection with the screw rod 201, the guide rods 203 are fixedly arranged on the bearing unit 1, and the guide rods 203 movably penetrate through the supporting plates 202.
The bearing unit 1 comprises an outgoing line cabinet main body 101 and a bearing box 102, wherein the bearing box 102 is fixedly arranged at the top end of the outgoing line cabinet main body 101, and a mounting groove is formed in the inner wall of the outgoing line cabinet main body 101.
The adjusting unit 2 further comprises an extension box 204, a servo motor 205 and a connecting cross rod 206, wherein the extension box 204 is provided with two extension boxes symmetrically fixed on the surfaces of two opposite sides of the outlet cabinet main body 101, the installation groove is communicated with the inner space of the extension box 204, the screw rod 201 and the guide rod 203 are positioned on the inner side of the extension box 204, the servo motor 205 is fixedly embedded on the top surface of one extension box 204, the end surface of the screw rod 201 is connected with the output end of the servo motor 205, and the connecting cross rod 206 is fixedly arranged between the two supporting plates 202.
The device heat emission is conducted out comprehensively and fully through the adjusting unit 2, and meanwhile the monitoring and protecting effects are timely and fully achieved.
Example two
As shown in fig. 1, 3, 4 and 5, the energy-saving and power-saving network interference-eliminating outlet cabinet abnormality protection device comprises a bearing unit 1 and a monitoring protection unit 3, and further comprises:
The adjusting unit 2 is used for monitoring the adjusting unit 2 of the position adjustment of the protecting unit 3 and is fixedly arranged on the bearing unit 1.
The adjusting unit 2 comprises a screw rod 201, supporting plates 202 and guide rods 203, wherein the screw rod 201 is movably arranged on the bearing unit 1, the supporting plates 202 are provided with two in total, one supporting plate 202 is in threaded connection with the screw rod 201, the guide rods 203 are fixedly arranged on the bearing unit 1, and the guide rods 203 movably penetrate through the supporting plates 202.
The monitoring and protecting unit 3 comprises an arc detector 301, an arc extinguisher 302 and a temperature sensor 303, wherein the arc detector 301, the arc extinguisher 302 and the temperature sensor 303 are fixedly arranged on the top surface of one of the supporting plates 202.
The monitoring and protecting unit 3 further comprises a heat dissipation fan 304 and an air outlet pipe 305, wherein the heat dissipation fan 304 is fixedly embedded in the center of the top surface of the other supporting plate 202, one end of the air outlet pipe 305 is connected with the output end of the heat dissipation fan 304, the other end of the air outlet pipe 305 penetrates through the inner wall of one side of the top of the expansion box 204 and extends to the outside of the expansion box 204, and a first filter screen is fixedly installed on the inner wall of the air outlet pipe 305.
The carrying unit 1 further comprises a box door 103, the box door 103 is hinged to the surface of the opening side of the outlet cabinet main body 101, and a second filter screen is fixedly embedded in the center of one side of the box door 103.
The power supply 4 and the controller 5 are fixedly installed inside the carrying case 102.
The heat emission and emission of the equipment are stable through the monitoring and protecting unit 3, and the whole structure is simple and convenient and the manufacturing cost is low.
The working principle of the utility model is as follows:
After the monitoring protection unit 3 detects that an arc is generated and high temperature, the servo motor 205 controls the screw rod 201 to rotate positively and negatively on the expansion box 204, one of the support plates 202 which is in a convex shape and is in threaded connection with the screw rod 201 is lifted and regulated in the expansion box 204 and the installation groove, the connecting cross rod 206 drives the other support plate 202 to synchronously regulate, the guide rod 203 guides the two support plates 202 to slide and lift, the monitoring protection unit 3 arranged on the support plate 202 is lifted and regulated in height area along with the control of the positive and negative rotation of the servo motor 205, the arc detector 301 and the temperature sensor 303 detect that the arc is generated and the high temperature state and then react with the controller 5 to process in time in cooperation with the operation of the heat dissipation fan 304 and the arc extinguisher 302, the heat dissipation fan 304 which is regulated in the outlet cabinet main body 101 is fully absorbed and then is directly discharged to the outside through the air outlet pipe 305, the part of the air outlet pipe 305 which is positioned in the expansion box 204 and far away from the output end of the heat dissipation fan 304 is provided by the folding hose, so that the heat dissipation fan 304 is stretched and folded to cooperate with the lifting and regulating of the heat dissipation fan 304, the heat dissipation emission is stable, the whole structure is simple and convenient, and the manufacturing cost is low.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The energy-saving power grid interference elimination outlet cabinet abnormal protection device comprises a bearing unit (1) and a monitoring protection unit (3), and is characterized by further comprising:
The adjusting unit (2) is used for monitoring the position adjustment of the protecting unit (3), and the adjusting unit (2) is fixedly arranged on the bearing unit (1);
The adjusting unit (2) comprises a screw rod (201), supporting plates (202) and guide rods (203), wherein the screw rod (201) is movably arranged on the bearing unit (1), the supporting plates (202) are provided with two in total, one supporting plate (202) is in threaded connection with the screw rod (201), the guide rods (203) are fixedly arranged on the bearing unit (1), and the guide rods (203) movably penetrate through the supporting plates (202).
2. The energy-saving and power-grid-interference-eliminating outlet cabinet abnormality protection device according to claim 1, characterized in that: the bearing unit (1) comprises an outgoing line cabinet main body (101) and a bearing box (102), wherein the bearing box (102) is fixedly arranged at the top end of the outgoing line cabinet main body (101), and a mounting groove is formed in the inner wall of the outgoing line cabinet main body (101).
3. The energy-saving and power-grid-interference-eliminating outlet cabinet abnormality protection device according to claim 2, characterized in that: the adjusting unit (2) further comprises an extension box (204), a servo motor (205) and a connecting cross rod (206), wherein the extension box (204) is provided with two opposite side surfaces which are symmetrically fixed on the outgoing line cabinet main body (101), the installation groove is communicated with the inner space of the extension box (204), the screw rod (201) and the guide rod (203) are located on the inner side of the extension box (204), the servo motor (205) is fixedly embedded on the top surface of one of the extension boxes (204), the end surface of the screw rod (201) is connected with the output end of the servo motor (205), and the connecting cross rod (206) is fixedly arranged between the two supporting plates (202).
4. The energy-saving and power-grid-interference-eliminating outlet cabinet abnormality protection device according to claim 3, characterized in that: the monitoring protection unit (3) comprises an arc detector (301), an arc extinguisher (302) and a temperature sensor (303), wherein the arc detector (301), the arc extinguisher (302) and the temperature sensor (303) are fixedly arranged on the top surface of one of the supporting plates (202).
5. The energy-saving and power-grid-interference-eliminating outlet cabinet abnormality protection device according to claim 3, characterized in that: the monitoring protection unit (3) further comprises a heat radiation fan (304) and an air outlet pipe (305), the heat radiation fan (304) is fixedly embedded in the center of the top surface of the other supporting plate (202), one end of the air outlet pipe (305) is connected with the output end of the heat radiation fan (304), the other end of the air outlet pipe (305) penetrates through the inner wall of one side of the top of the expansion box (204) and extends to the outside of the expansion box (204), and a first filter screen is fixedly mounted on the inner wall of the air outlet pipe (305).
6. The energy-saving and power-grid-interference-eliminating outlet cabinet abnormality protection device according to claim 2, characterized in that: the bearing unit (1) further comprises a box door (103), the box door (103) is hinged to the surface of one side of the opening of the outlet cabinet main body (101), and a second filter screen is fixedly embedded in the center of one side of the box door (103).
7. The energy-saving and power-grid-interference-eliminating outlet cabinet abnormality protection device according to claim 2, characterized in that: the bearing box (102) is internally and fixedly provided with a power supply (4) and a controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870862.0U CN221057891U (en) | 2023-07-17 | 2023-07-17 | Abnormal protection device for energy-saving power grid interference-eliminating outlet cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870862.0U CN221057891U (en) | 2023-07-17 | 2023-07-17 | Abnormal protection device for energy-saving power grid interference-eliminating outlet cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221057891U true CN221057891U (en) | 2024-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321870862.0U Active CN221057891U (en) | 2023-07-17 | 2023-07-17 | Abnormal protection device for energy-saving power grid interference-eliminating outlet cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221057891U (en) |
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2023
- 2023-07-17 CN CN202321870862.0U patent/CN221057891U/en active Active
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