CN214100332U - High-voltage middle-mounted switch cabinet - Google Patents
High-voltage middle-mounted switch cabinet Download PDFInfo
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- CN214100332U CN214100332U CN202023024313.0U CN202023024313U CN214100332U CN 214100332 U CN214100332 U CN 214100332U CN 202023024313 U CN202023024313 U CN 202023024313U CN 214100332 U CN214100332 U CN 214100332U
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Abstract
The utility model relates to the technical field of switch cabinets, in particular to a high-voltage central switch cabinet, which comprises a cabinet body, a cabinet door, a fan, a ventilation net, a mounting plate, an exhaust net and a grounding frame, wherein the cabinet door is hinged on the cabinet body, the bottom of the cabinet body is provided with the grounding frame, the fan is arranged inside the cabinet body, the air inlet end of the fan is connected with an air exhaust shell, and the air outlet end of the fan is connected on a fixed pipe; the side wall of one end of the cabinet body is provided with three rectangular through holes, and an exhaust net is matched in the rectangular through holes; the inside top of the cabinet body is welded with a breathable net, the side wall of one end of the breathable net is welded with three mounting plates, and the side wall of one end of the breathable net is also welded with a wiring board; the utility model discloses, the air of fan extraction passes the ventilative mesh that nets that is used for the circulation of air in the cabinet body, circulates to the top space of mounting panel in to through the mesh discharge cabinet body of the net of airing exhaust, thereby play the effect of taking a breath to the air in the cabinet body, avoid the damage that the internal portion high temperature of cabinet caused the device.
Description
Technical Field
The utility model relates to a cubical switchboard technical field especially relates to put formula cubical switchboard in high pressure.
Background
A middle-set switch cabinet is called a metal armored middle-set withdrawable switch device, belongs to a high-voltage distribution device, has the highest working voltage of 3.6/7.2/12kV, is an indoor complete-set distribution device of a three-phase alternating current 50Hz single-bus segmented system or double-bus segmented system, is used for receiving and distributing 3.6-12kV network electric energy and carrying out control protection, monitoring and measurement on an electric power circuit, and is mainly used for power plants, power transmission of small and medium-sized generators, power receiving and power transmission of a secondary substation of the electric power system, power distribution of industrial and mining enterprises and public institutions, starting of large high-voltage motors and the like.
Put formula cubical switchboard in current high pressure adopts heating dehumidification or remote control dehumidification mostly, has reduced the effect and the security of dehumidification, and secondly, put formula cubical switchboard in current high pressure to the net of airing exhaust of the long-term accumulation dust in surface, with cabinet body integrated into one piece design, inconvenient washing or change influence is used.
Therefore, a high-voltage mid-mounted switch cabinet is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a high-voltage middle-arranged switch cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-voltage central switch cabinet comprises a cabinet body, a cabinet door, a fan, a ventilation net, a mounting plate, an exhaust net and a grounding frame, wherein the cabinet door is hinged on the cabinet body, the grounding frame is arranged at the bottom of the cabinet body, the fan is arranged in the cabinet body, the air inlet end of the fan is connected with an air exhaust shell, and the air outlet end of the fan is connected to a fixed pipe;
the side wall of one end of the cabinet body is provided with three rectangular through holes, and an exhaust net is matched in the rectangular through holes;
the inside top of the cabinet body is welded with a breathable net, the side wall of one end of the breathable net is welded with three mounting plates, and the side wall of one end of the breathable net is also welded with a wiring board;
the front end of the wiring board is provided with a sliding groove and is matched with a plurality of sliding blocks, and one ends of the sliding blocks are welded on the wiring pipe.
Preferably, the fixed pipe is provided with a plurality of threaded holes and is spirally and rotatably matched with the air outlet pipe.
Preferably, the air outlet pipe is provided with an air outlet hole, so that air is exhausted through the air outlet hole.
Preferably, a plurality of slots which are transversely arranged are formed in the wiring board, and the transverse arrangement direction is the same as the moving direction of the sliding block along the sliding groove.
Preferably, the wiring pipe is provided with a jack, the jack is inserted and matched with the insertion rod, one end of the insertion rod extends into the slot, and after the position of the wiring pipe is determined, the insertion rod penetrates through the wiring pipe and extends into the slot, so that the position of the wiring pipe is determined.
Preferably, the bottom evenly distributed of shell of taking out a gas is provided with the intake pipe, and the intake pipe cooperation sets up on the grounding frame, intake pipe conveying gas sends into to the below space of grounding frame, avoids being in the below circuit of grounding frame and wets, and the grounding frame is mutually supported with the cabinet body, makes the circuit pass through the grounding frame below space and is connected with the internal device establishment of cabinet.
The utility model has the advantages that:
1. the utility model discloses, the air of fan extraction passes the ventilative mesh that nets that is used for the circulation of air in the cabinet body, circulates to the top space of mounting panel in to through the mesh discharge cabinet body of the net of airing exhaust, thereby play the effect of taking a breath to the air in the cabinet body, avoid the damage that the internal portion high temperature of cabinet caused the device.
2. The utility model discloses, when establishing electric connection between top circuit breaker and the below circuit breaker, can alternate the lead wire to the bunch pipe in, make the bunch pipe play the effect of unified bunch to the stranded wire.
3. The utility model discloses, utilize the slider can follow the spout and be rectilinear movement's positional relationship, can realize the adjustment transform to the pencil pipe position, ensure being in of lead wire and connect suitable position department behind the circuit breaker relatively.
Drawings
Fig. 1 is a schematic front view of a high-voltage central-positioned switch cabinet according to the present invention;
fig. 2 is a schematic rear view of the high-voltage mid-mounted switchgear according to the present invention;
fig. 3 is a schematic front sectional structure view of the internal structure of the cabinet body of the high-voltage mid-mounted switch cabinet provided by the utility model;
fig. 4 is a left side view structural diagram of the positional relationship between the air outlet pipe, the fixed pipe and the fan of the high voltage mid-set switch cabinet provided by the utility model;
fig. 5 is a schematic top view of the position relationship between the blower and the air inlet pipe of the high voltage central switch cabinet according to the present invention;
fig. 6 is a schematic top view of the positional relationship between the wiring board and the wire harness of the high-voltage central switch cabinet according to the present invention.
In the figure: the cabinet comprises a cabinet body 1, an air outlet pipe 2, a cabinet door 3, a ventilating net 4, a mounting plate 5, an exhaust net 6, a sliding block 7, a wiring board 8, a sliding chute 9, a wiring pipe 10, an insertion rod 11, a fixing pipe 12, an air inlet pipe 13, a fan 14, an air exhaust shell 15 and a grounding frame 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b): referring to fig. 1-6, the high-voltage central switch cabinet comprises a cabinet body 1, a cabinet door 3, a fan 14, a ventilation net 4, a mounting plate 5, an exhaust net 6 and a grounding frame 16, wherein the cabinet door 3 is hinged on the cabinet body 1, the grounding frame 16 is arranged at the bottom of the cabinet body 1, the fan 14 is arranged inside the cabinet body 1, the air inlet end of the fan 14 is connected with an air exhaust shell 15, and the air outlet end of the fan 14 is connected to a fixed pipe 12;
the fixed pipe 12 is provided with a plurality of threaded holes, the air outlet pipe 2 is spirally and rotatably matched, and the air outlet pipe 2 is provided with an air outlet hole;
three rectangular through holes are formed in the side wall of one end of the cabinet body 1, the exhaust net 6 is matched in the rectangular through holes, and the exhaust net 6 is installed on the cabinet body 1 through screws, so that the exhaust net 6 is convenient to detach from the cabinet body 1, and the exhaust net 6 accumulating dust is cleaned or replaced;
the bottom evenly distributed of shell 15 of taking out a breath is provided with intake pipe 13, and intake pipe 13 cooperation sets up on grounding frame 16, and intake pipe 13 delivered gas sends into to the below space of grounding frame 16, avoids being in the circuit below grounding frame 16 and wets.
Specifically, an air inlet pipe is connected to one end of the air exhaust shell 15, the start of the fan 14 is controlled, external air can be exhausted into the air exhaust shell 15 through the air inlet pipe, the air is conveyed into the fixed pipe 12 through the fan 14 while being distributed into the air inlet pipe 13, and then is distributed into the air outlet pipe 2;
the air outlet pipe 2 is provided with an air outlet hole, air flows out through the air outlet hole, passes through meshes on the ventilation net 4 for air circulation in the cabinet body 1, circulates to the space above the mounting plate 5, and is exhausted out of the cabinet body 1 through the meshes of the exhaust net 6, so that the air in the cabinet body 1 is ventilated, the damage of devices caused by overhigh temperature in the cabinet body 1 is avoided, and the devices in the cabinet body 1 are prevented from being affected with damp;
because of the air outlet pipe 2 evenly distributed in one side space of the ventilation net 4, and the cabinet body 1 is provided with a plurality of air exhaust nets 6, the air circulation in the cabinet body 1 is ensured to be even and effective.
The cabinet comprises a cabinet body 1, a ventilation net 4, a wiring board 8, a mounting plate 5, a power supply and a power supply, wherein the ventilation net 4 is welded at the inner top of the cabinet body 1, the three mounting plates 5 are welded on the side wall of one end of the ventilation net 4, and the wiring board 8 is further welded on the side wall of one end of the ventilation net 4;
the front end of the wiring board 8 is provided with a sliding chute 9 and is matched with a plurality of sliding blocks 7, one end of each sliding block 7 is welded on the wiring pipe 10, the wiring board 8 is provided with a plurality of slots which are transversely arranged, and the transverse arrangement direction is the same as the moving direction of the sliding blocks 7 along the sliding chute 9;
the wiring pipe 10 is provided with a jack, the jack is inserted and matched with the insertion rod 11, and one end of the insertion rod 11 extends into the slot.
Specifically, the devices to be installed in the cabinet body 1 are arranged on the mounting plate 5, and the mounting plates 5 at different heights in the cabinet body 1 are utilized to realize layered installation of the devices, so that wiring connection among the circuit breakers is facilitated;
when the upper circuit breaker is electrically connected with the lower circuit breaker, the lead can be inserted into the bunching pipe 10, so that the bunching pipe 10 plays a role of uniformly bunching the multiple strands;
the position of the wiring pipe 10 can be adjusted and changed by utilizing the position relation that the sliding block 7 can linearly move along the sliding groove 9, the lead is ensured to be in a relatively proper position after being connected with a breaker, and the inserted rod 11 penetrates through the wiring pipe 10 and extends to the wiring board after the position of the wiring pipe 10 is determined, so that the position of the wiring pipe 10 is ensured to be stable.
Those not described in detail in this specification are within the skill of the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A high-voltage mid-set switch cabinet comprises a cabinet body (1), a cabinet door (3), a fan (14), a ventilation net (4), a mounting plate (5), an exhaust net (6) and a grounding frame (16), wherein the cabinet door (3) is hinged to the cabinet body (1), the grounding frame (16) is arranged at the bottom of the cabinet body (1), and the high-voltage mid-set switch cabinet is characterized in that the fan (14) is arranged inside the cabinet body (1), the air inlet end of the fan (14) is connected with an air exhaust shell (15), and the air outlet end of the fan (14) is connected to a fixed pipe (12);
the side wall of one end of the cabinet body (1) is provided with three rectangular through holes, and an exhaust net (6) is matched in the rectangular through holes;
the inner top of the cabinet body (1) is welded with a breathable net (4), the side wall of one end of the breathable net (4) is welded with three mounting plates (5), and the side wall of one end of the breathable net (4) is also welded with a wiring board (8);
the front end of the wiring board (8) is provided with a sliding groove (9) matched with a plurality of sliding blocks (7), and one end of each sliding block (7) is welded on the wiring pipe (10).
2. The high-voltage mid-set switch cabinet according to claim 1, wherein the fixed pipe (12) is provided with a plurality of threaded holes and is spirally and rotatably matched with the air outlet pipe (2).
3. The high-voltage mid-set switch cabinet according to claim 2, wherein the air outlet pipe (2) is provided with an air outlet hole.
4. The high-voltage mid-mounted switch cabinet according to claim 1, wherein the wiring board (8) is provided with a plurality of slots arranged transversely, and the transverse arrangement direction is the same as the moving direction of the sliding block (7) along the sliding groove (9).
5. The high-voltage central-positioned switch cabinet according to claim 4, wherein the wiring pipe (10) is provided with a jack, the jack is inserted and matched with the inserted rod (11), and one end of the inserted rod (11) extends into the slot.
6. The high-voltage central-positioned switch cabinet according to claim 1, wherein the bottom of the air-extracting shell (15) is uniformly provided with air-inlet pipes (13), and the air-inlet pipes (13) are arranged on the grounding frame (16) in a matching way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023024313.0U CN214100332U (en) | 2020-12-15 | 2020-12-15 | High-voltage middle-mounted switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023024313.0U CN214100332U (en) | 2020-12-15 | 2020-12-15 | High-voltage middle-mounted switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214100332U true CN214100332U (en) | 2021-08-31 |
Family
ID=77427874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023024313.0U Active CN214100332U (en) | 2020-12-15 | 2020-12-15 | High-voltage middle-mounted switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214100332U (en) |
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2020
- 2020-12-15 CN CN202023024313.0U patent/CN214100332U/en active Active
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