CN211655344U - Ventilation type switch board - Google Patents
Ventilation type switch board Download PDFInfo
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- CN211655344U CN211655344U CN201921906459.2U CN201921906459U CN211655344U CN 211655344 U CN211655344 U CN 211655344U CN 201921906459 U CN201921906459 U CN 201921906459U CN 211655344 U CN211655344 U CN 211655344U
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- pipe
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Abstract
The utility model discloses a ventilation type power distribution cabinet, which comprises an outer cabinet body, a motor and an air inlet pipe; a pipeline placing groove is formed in the left wall of the outer cabinet body, a pipeline lower insertion hole is formed in the lower end of the right side of the pipeline placing groove, an intermittent air outlet hole is formed in the left end of the upper side of the outer cabinet body, cabinet doors are hinged to the left end and the right end of the front side of the outer cabinet body through hinges, the cabinet door on the left side is located on the right side of the pipeline placing groove, an air outlet pipe is fixedly connected to the upper side of the outer cabinet body, and the lower end of the air outlet pipe is located above the intermittent air outlet hole; the motor is fixedly connected to the upper side of the inner part of the outer cabinet body. This ventilation type switch board at first can ventilate to switch board inside to the air temperature that will blow in reduces, avoids blowing in hot-air, blows in air conditioning from the bottom and guarantees that all electronic component can both cool down, accelerates the temperature reduction in the switch board, still can carry out dustproof dampproofing, still can seal the inside electronic component of switch board.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a ventilation type switch board.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load; when local configuration switch boards such as boats and ships, because moisture is more in the air around, often can get into in the switch board, corrode the part in the switch board, general switch board is all from the left and right sides air inlet, from the upside air-out, the electronic component of the left and right sides can only be guaranteed to such design cools down, and the electronic component at switch board middle part can't be timely cools down, just so need carry out long-time cooling and guarantee the normal work of electronic component at middle part, can consume the energy like this, sometimes the switch board also need seal, guarantee can not damage interior component under special circumstances such as conflagration, see in the design that the contrast application number is 201721769550.5 provides, this design prevents that electronic component from influencing each other through separating electronic component, and open the apron and ventilate, but outside air if also overheated, then the cooling effect can be very low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a ventilation type switch board, at first can ventilate to the switch board is inside to the air temperature that will blow in reduces, avoids blowing in hot-air, blows in air conditioning from the bottom and guarantees that all electronic component can both cool down, accelerates the temperature reduction in the switch board, still can carry out dustproof dampproofing, still can seal the inside electronic component of switch board, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation type power distribution cabinet comprises an outer cabinet body, a motor and an air inlet pipe;
the outer cabinet body: a pipeline placing groove is formed in the left wall of the outer cabinet body, a pipeline lower insertion hole is formed in the lower end of the right side of the pipeline placing groove, an intermittent air outlet hole is formed in the left end of the upper side of the outer cabinet body, cabinet doors are hinged to the left end and the right end of the front side of the outer cabinet body through hinges, the cabinet door on the left side is located on the right side of the pipeline placing groove, an air outlet pipe is fixedly connected to the upper side of the outer cabinet body, and the lower end of the air outlet pipe is located above;
an electric motor: the motor is fixedly connected to the upper side in the outer cabinet body, the output end of the motor is fixedly connected with the fan blades, the fan blades are arranged at the output end of the motor in a circular array mode, the fan blades are located in the air outlet pipe, the fan blades are driven to rotate through the motor, and air in the outer cabinet body is replaced through the fan blades;
air inlet pipe: the air inlet pipe is inserted into the pipeline placement groove, the lower end of the air inlet pipe is inserted into the left end of the upper side of the air dispersion pipe, the air dispersion pipe penetrates through the lower insertion hole of the pipeline and is fixedly connected to the bottom side of the outer cabinet body, the upper side of the air dispersion pipe is provided with air dispersion holes, the air dispersion holes are arranged on the upper side of the air dispersion pipe in a rectangular array mode, air uniformly enters the outer cabinet body through the air dispersion holes of the air dispersion pipe, and the air moves from bottom to top, so that the uniformity of cooling inside the power distribution cabinet is guaranteed, and;
wherein: the intelligent cabinet is characterized by further comprising a control switch group, the control switch group is fixedly connected to the left side of the outer cabinet body, the input end of the control switch group is electrically connected with the output end of an external power supply, and the output end of the control switch group is electrically connected with the input end of the motor.
Furthermore, the air inlet direction of the air inlet pipe faces downwards, the air outlet direction of the air outlet pipe faces downwards, and the direction of the pipe orifice of the air inlet pipe and the direction of the pipe orifice of the air outlet pipe face downwards to avoid rainwater from falling into the air inlet pipe and the air outlet pipe.
Furthermore, the air outlet device also comprises a dust screen, wherein the dust screen is fixedly connected to the upper end of the air outlet pipe, and dust and insects are prevented from entering the air outlet pipe through the dust screen.
Further, still including the filter, filter fixed connection filters the dust in the inside air that gets into the switch board in the upper end of intake pipe through the filter.
Further, still including the refrigeration piece, refrigeration piece fixed connection is in the inlet duct, and the output of control switch group is connected to the input electricity of refrigeration piece, accelerates the inside cooling efficiency of switch board through the refrigeration piece.
Further, the cabinet air distribution cabinet also comprises a bottom pulling plate, a transverse pulling plate and a sealing plate, wherein the bottom pulling plate is movably connected to the lower end of the inner part of the outer cabinet body left and right, the bottom pulling plate is located above the air dispersion pipe, the bottom pulling plate is provided with intermittent air dispersion holes corresponding to the air dispersion holes, the intermittent air dispersion holes are distributed in the bottom pulling plate in a rectangular array mode, the left end of the bottom pulling plate is fixedly connected to the lower end of the right side of the transverse pulling plate, the sealing plate is movably connected to the inner part of the upper wall of the outer cabinet body left and right, the sealing plate is provided with air holes, the air holes are distributed in the sealing plate in a rectangular array mode, the left end of the sealing plate is fixedly connected to the upper end of the right side of the transverse pulling plate, the air dispersion holes and the gap air dispersion holes are.
Compared with the prior art, the beneficial effects of the utility model are that: this ventilation type switch board has following benefit:
1. drive the flabellum through the motor and rotate, the flabellum is changed the internal air of outer cabinet, and the air is internal through the gas pocket that looses of gas pipe with the even entering outer cabinet of wind to gaseous from bottom to top removal guarantees the homogeneity of the inside cooling of switch board for the inside cooling efficiency of switch board.
2. Avoid the rainwater to fall into intake pipe and air-out intraductal down through the mouth of pipe orientation of intake pipe and air-out pipe, it is intraductal to avoid dust and worm to get into the air-out through the dust screen, filter the dust in the air that gets into the inside of switch board through the filter, accelerate the inside cooling efficiency of switch board through the refrigeration piece, remove through the bottom arm-tie and remove and make scattered gas pocket and the scattered gas pocket in clearance counterpoint and dislocation, remove through the closing plate and whether ventilative with controllable bleeder vent about, guarantee ventilation and sealed in the switch board with this.
3. This ventilation type switch board at first can ventilate to switch board inside to the air temperature that will blow in reduces, avoids blowing in hot-air, blows in air conditioning from the bottom and guarantees that all electronic component can both cool down, accelerates the temperature reduction in the switch board, still can carry out dustproof dampproofing, still can seal the inside electronic component of switch board.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the external structure of the present invention.
In the figure: 1 dust screen, 2 play tuber pipes, 3 flabellum, 4 motors, 5 end arm-tie, 6 gas pipes, 7 horizontal arm-tie, 8 control switch groups, 9 filter, 10 intake pipe, 11 sealing plates, 12 refrigeration pieces, 13 outer cabinet bodies, 14 cabinet doors.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a ventilation type power distribution cabinet comprises an outer cabinet body 13, a motor 4 and an air inlet pipe 10;
an outer cabinet body 13: the left wall of the outer cabinet body 13 is internally provided with a pipeline placing groove, the right lower end of the pipeline placing groove is provided with a pipeline lower insertion hole, the left end of the upper side of the outer cabinet body 13 is provided with an intermittent air outlet, the left end and the right end of the front side of the outer cabinet body 13 are hinged with a cabinet door 14 through hinges, the cabinet door 14 on the left side is positioned at the right side of the pipeline placing groove, the upper side of the outer cabinet body 13 is fixedly connected with an air outlet pipe 2, the lower end of the air outlet pipe 2 is positioned above the intermittent air outlet, the dust-proof net 1 is fixedly connected at the upper end of the air outlet pipe 2, dust and bugs are prevented from entering the air outlet pipe 2 through the dust-proof net 1, the air-proof cabinet further comprises a bottom pull plate 5, a transverse pull plate 7 and a sealing plate 11, the bottom pull plate 5 is movably connected at the lower end of the inner part of the outer cabinet body 13 from left and right, the bottom pull plate 5 is positioned above the, the left end of the bottom pull plate 5 is fixedly connected to the lower end of the right side of the transverse pull plate 7, the sealing plate 11 is movably connected to the inner portion of the upper wall of the outer cabinet body 13 in a left-right mode, air holes are formed in the sealing plate 11, the air holes are distributed in the sealing plate 11 in a rectangular array mode, the left end of the sealing plate 11 is fixedly connected to the upper end of the right side of the transverse pull plate 7, the air holes and the gap air holes are aligned and staggered through left-right movement of the bottom pull plate 5, and whether the air holes are air-permeable or not can be controlled through left-;
the motor 4: the motor 4 is fixedly connected to the upper side inside the outer cabinet body 13, the output end of the motor 4 is fixedly connected with the fan blades 3, the fan blades 3 are arranged at the output end of the motor 4 in a circular array mode, the fan blades 3 are located in the air outlet pipe 2, the motor 4 drives the fan blades 3 to rotate, and the fan blades 3 replace air in the outer cabinet body 13;
air inlet pipe 10: the air inlet pipe 10 is inserted in the pipeline placing groove, the lower end of the air inlet pipe 10 is inserted at the left end of the upper side of the air dispersing pipe 6, the air dispersing pipe 6 penetrates through a lower insertion hole of the pipeline and is fixedly connected to the bottom side of the outer cabinet body 13, the upper side of the air dispersing pipe 6 is provided with air dispersing holes, the air dispersing holes are arranged at the upper side of the air dispersing pipe 6 in a rectangular array mode, air uniformly enters the outer cabinet body 13 through the air dispersing holes of the air dispersing pipe 6 and moves from bottom to top, the uniformity of cooling inside the power distribution cabinet is ensured, the cooling efficiency inside the power distribution cabinet is improved, the air inlet direction of the air inlet pipe 10 is downward, the air outlet direction of the air outlet pipe 2 is downward, rainwater is prevented from falling into the air inlet pipe 10 and the air outlet pipe 2 through the pipe opening directions of the air inlet pipe 10 and the air outlet pipe 2, the cooling device also comprises a refrigerating piece 12, the refrigerating piece 12 is fixedly connected in the air inlet pipe 10, the input end of the refrigerating piece 12 is electrically connected with the output end of the control switch group 8, and the cooling efficiency in the power distribution cabinet is accelerated through the refrigerating piece 12;
wherein: still including control switch group 8, control switch group 8 fixed connection is in the left side of the outer cabinet body 13, and the output of external power source is connected to control switch group 8's input electricity, and control switch group 8's output electricity connects the input of motor 4.
When in use: the control switch group 8 is opened, the refrigerating sheet 12 starts to work, the refrigerating sheet 12 starts to refrigerate, the control switch group 8 is opened, the motor 4 starts to work, the motor 4 drives the fan blade 3 to rotate, the fan blade 3 blows out air in the air outlet pipe 2 and the outer cabinet body 13, the air pressure in the outer cabinet body 13 becomes low, then the external air enters the outer cabinet body 13 through the air inlet pipe 10 and the air dispersing pipe 6 in sequence, the filter plate 9 filters dust and water drops in the air, the refrigerating sheet 12 converts the air into cold air, the cold air enters the outer cabinet body 13 to cool the interior of the power distribution cabinet, the air is blown out of the air outlet pipe 2 by the fan blade 3 after cooling the power distribution cabinet, the control switch group 8 is closed after the air is cooled for a period of time, the refrigerating sheet 12 and the motor 4 stop working, the transverse pull plate 7 is pulled to move rightwards, the air dispersing hole and the intermittent air dispersing hole, gas no longer enters the outer cabinet body 13 from above, and the electronic components in the power distribution cabinet are sealed at this time.
It should be noted that the control switch group 8 disclosed in this embodiment is provided with control buttons corresponding to the motor 4 and the refrigeration sheet 12, the motor 4 may be a single-phase series motor produced by tengchi motor manufacturing ltd, Dongguan city, and the refrigeration sheet 12 may be a P37 series refrigeration sheet produced by Wanggu electronics technology ltd, Changshan, etc. The control switch group 8 controls the motor 4 and the refrigeration sheet 12 to work by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a ventilation type switch board which characterized in that: comprises an outer cabinet body (13), a motor (4) and an air inlet pipe (10);
an outer cabinet (13): a pipeline placing groove is formed in the left wall of the outer cabinet body (13), a pipeline lower insertion hole is formed in the lower end of the right side of the pipeline placing groove, an intermittent air outlet hole is formed in the left end of the upper side of the outer cabinet body (13), cabinet doors (14) are hinged to the left end and the right end of the front side of the outer cabinet body (13) through hinges, the cabinet door (14) on the left side is located on the right side of the pipeline placing groove, an air outlet pipe (2) is fixedly connected to the upper side of the outer cabinet body (13), and the lower end of the air outlet pipe (2) is located above the intermittent air outlet hole;
electric motor (4): the motor (4) is fixedly connected to the upper side of the inner part of the outer cabinet body (13), the output end of the motor (4) is fixedly connected with fan blades (3), the fan blades (3) are arranged at the output end of the motor (4) in a circular array mode, and the fan blades (3) are located in the air outlet pipe (2);
intake pipe (10): the air inlet pipe (10) is inserted into the pipeline placing groove, the lower end of the air inlet pipe (10) is inserted into the left end of the upper side of the air dispersing pipe (6), the air dispersing pipe (6) penetrates through a lower insertion hole of the pipeline and is fixedly connected to the bottom side of the outer cabinet body (13), air dispersing holes are formed in the upper side of the air dispersing pipe (6), and the air dispersing holes are arranged on the upper side of the air dispersing pipe (6) in a rectangular array;
wherein: still including control switch group (8), control switch group (8) fixed connection is in the left side of the outer cabinet body (13), the output of external power source is connected to the input electricity of control switch group (8), the input of motor (4) is connected to the output electricity of control switch group (8).
2. A ventilated type electrical distribution cabinet according to claim 1, characterized in that: the air inlet direction of the air inlet pipe (10) is downward, and the air outlet direction of the air outlet pipe (2) is downward.
3. A ventilated type electrical distribution cabinet according to claim 1, characterized in that: the air outlet pipe is characterized by further comprising a dust screen (1), wherein the dust screen (1) is fixedly connected to the upper end of the air outlet pipe (2).
4. A ventilated type electrical distribution cabinet according to claim 1, characterized in that: still including filter (9), filter (9) fixed connection is in the upper end of intake pipe (10).
5. A ventilated type electrical distribution cabinet according to claim 1, characterized in that: the wardrobe is characterized by further comprising a bottom pull plate (5), a transverse pull plate (7) and a sealing plate (11), wherein the bottom pull plate (5) is movably connected to the lower end of the inner part of the outer wardrobe body (13) in a left-right mode, the bottom pull plate (5) is located above the air dispersing pipe (6), the bottom pull plate (5) is provided with intermittent air dispersing holes corresponding to the air dispersing holes, the intermittent air dispersing holes are distributed in the bottom pull plate (5) in a rectangular array mode, the left end of the bottom pull plate (5) is fixedly connected to the lower end of the right side of the transverse pull plate (7), the sealing plate (11) is movably connected to the inner portion of the upper wall of the outer wardrobe body (13) in a left-right mode, air holes are formed in the sealing plate (11), the air holes are distributed in the sealing plate (11) in a rectangular array mode, and the left end of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921906459.2U CN211655344U (en) | 2019-11-07 | 2019-11-07 | Ventilation type switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921906459.2U CN211655344U (en) | 2019-11-07 | 2019-11-07 | Ventilation type switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211655344U true CN211655344U (en) | 2020-10-09 |
Family
ID=72691636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921906459.2U Active CN211655344U (en) | 2019-11-07 | 2019-11-07 | Ventilation type switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211655344U (en) |
-
2019
- 2019-11-07 CN CN201921906459.2U patent/CN211655344U/en active Active
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