CN217063026U - Internal environment controller for GIS control cubicle - Google Patents
Internal environment controller for GIS control cubicle Download PDFInfo
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- CN217063026U CN217063026U CN202220748784.6U CN202220748784U CN217063026U CN 217063026 U CN217063026 U CN 217063026U CN 202220748784 U CN202220748784 U CN 202220748784U CN 217063026 U CN217063026 U CN 217063026U
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Abstract
The utility model discloses an in-cabinet environment controller for a GIS control cubicle, which comprises a machine bottom shell functional component, a condensate water evaporation tank and a fan component; through adopting the structure of the central direction selection barrel, three kinds of assemblies which are originally mutually independent of a heater, a dehumidifier and a ventilation filter screen set are integrated with a fan in a high-efficiency mode, the utilization rate of the fan is improved, and the heating effect of the independent heater is enhanced. The central direction-selecting cylinder structure of the utility model can select and switch four modes of dehumidification, ventilation, heating and internal and external circulation modes through the rotation of the direction-selecting cylinder; the modules can be selectively installed according to regions by a modular four-in-one assembly mode; the system operation efficiency is improved. The mode of top-mounted cabinet body is adopted, so that the mounting space in the cabinet is saved, and the mounting form in the control cubicle is more reasonable.
Description
Technical Field
The utility model belongs to the technical field of the accuse cabinet that converges, specifically belong to a GIS converges interior environmental controller of cabinet for accuse cabinet.
Background
The GIS uses a fan, a heating module or an industrial air conditioner to regulate the environment in the control cubicle on the spot. The former can not satisfy different environmental requirements of each region only through ventilation of the fan and dehumidification of the heater, and the latter can satisfy regional requirements but the cost is too high.
In summary, the environmental control apparatus in the prior art has the problems of high cost and single function.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the prior art, the utility model provides a GIS converges and controls in cabinet environmental controller for cabinet can satisfy the requirement of each regional in-cabinet environment.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an in-cabinet environment controller for a GIS control cubicle comprises a machine bottom shell functional component, a condensate water evaporation tank and a fan component;
the fan assembly comprises a machine bottom shell and a direction selection barrel; the direction selection barrel is arranged on the upper surface of the machine bottom shell, and a rectangular vent hole is formed in the side wall of the top of the direction selection barrel;
a fan and a speed reducing motor are arranged inside the bottom shell, and an air inlet duct is arranged on the side wall of the bottom shell; the output shaft of the speed reducing motor is connected with the direction selecting barrel to control the direction selecting barrel to rotate;
the chassis functional component comprises an upper chassis, an evaporation tank joint, a partition plate, a central cylinder, an air filtering module, a dehumidifying module and a heating module;
the upper machine shell is of a box body structure, a central cylinder is arranged in the box body structure, the partition plate is arranged between the central cylinder and the side wall of the box body to form four functional areas, the air filtering module, the dehumidifying module and the heating module are respectively and correspondingly arranged in three functional areas, and the other functional area forms an internal circulation air duct; rectangular air inlets are formed in corresponding functional areas in the central cylinder;
the condensed water evaporation tank comprises a water tank, a heating pipe, a controller and a joint; the condensed water evaporation tank is arranged on the fan assembly, the water tank is of a clip structure, the heating pipe is arranged in the water tank, and the controller and the joint are arranged in the water tank; the evaporation tank joint is connected with the joint; the upper shell is inserted into the water tank, the central cylinder is sleeved on the direction-selecting cylinder, and the rectangular air inlet and the rectangular vent hole are equal in size.
Preferably, the top of the upper casing is provided with a rainproof edge.
Preferably, the bottom of the chassis is provided with an LED strip.
Preferably, a fan protective cover is arranged on the fan.
Preferably, the bottom of the upper shell is provided with a threaded hole, and a screw passes through the threaded hole to fix the upper shell on the condensed water evaporation tank.
Preferably, the air filter module comprises a filter core box and a high-efficiency filter screen, the high-efficiency filter screen is arranged inside the filter core box, and the filter core box is arranged inside the upper case.
Preferably, the dehumidification module comprises heat dissipation fins, a semiconductor refrigeration piece, condensation fins and a water pan, the heat dissipation fins and the condensation fins are respectively arranged at the upper end and the lower end of the semiconductor refrigeration piece, and the water pan is arranged at the bottom of the condensation fins.
Preferably, the heating module comprises a PTC heating sheet; and the upper end and the lower end of the PTC heating sheet are both provided with heat dissipation fins.
Preferably, a temperature controller is arranged on the bottom shell and controls the speed reduction motor to rotate.
Preferably, a wiring terminal is arranged on the bottom case and communicated with the speed reduction motor and the fan.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses a GIS converges and controls in cabinet environmental controller for cabinet selects to the structure of a section of thick bamboo through adopting the center, with heater, dehumidifier, three kinds of mutually independent subassemblies of ventilation filter screen group originally with the fan efficient is integrated together, improved the utilization ratio of fan, strengthen the heating effect of stand-alone type heater. Meanwhile, a temperature and humidity controller and a condensed water evaporator are integrated, and originally discrete auxiliary control loops in the cabinet are integrated into one device, so that the wiring in the cabinet and the installation process of independent devices are effectively simplified. The mode that the cabinet body was installed in top-set saves the interior installation space of cabinet, makes the mounting form in the control cabinet more reasonable. The central direction-selecting cylinder structure of the utility model can select and switch four modes of dehumidification, ventilation, heating and internal and external circulation modes through the rotation of the direction-selecting cylinder; the modules can be selectively installed according to regions in a modular four-in-one assembly mode; the system operation efficiency is improved.
Drawings
Fig. 1 is an exploded view of an environmental controller inside a GIS control cubicle of the present invention;
fig. 2 is a schematic diagram of the structure of the in-cabinet environment controller for the GIS control cubicle of the present invention;
FIG. 3 is a schematic structural view of the functional components of the bottom casing of the machine of the present invention;
fig. 4 is a bottom view of the functional components of the bottom casing of the machine of the present invention;
FIG. 5 is a schematic view of the structure of the condensate evaporation tank of the present invention;
FIG. 6 is a front view of the condensate evaporation tank of the present invention;
FIG. 7 is an A-A interface view of the condensate evaporation tank of the present invention;
fig. 8 is a front view of the fan assembly of the present invention;
fig. 9 is a side view of the fan assembly of the present invention;
fig. 10 is an exploded view of the fan assembly of the present invention;
fig. 11 is a schematic structural view of the fan assembly of the present invention;
FIG. 12 is a schematic view of the dehumidification mode structure of the present invention;
fig. 13 is a schematic view of the heating mode configuration of the present invention;
FIG. 14 is a schematic view of the internal circulation mode structure of the present invention;
FIG. 15 is a schematic structural view of the external circulation mode of the present invention;
in the drawings: 1 is a chassis functional component; 2 is a condensed water evaporation tank; 3 is a fan component; 4 are heat dissipation fins; 5 is a semiconductor refrigerating sheet; 6 is a condensing fin; 7 is a water pan; 8 is a PTC heating sheet; 9 is a filter element box; 10 is a high-efficiency filter screen.
1-1 is a rainproof edge; 1-2 is an evaporation tank joint; 1-3 is a clapboard; 1-4 are central cylinders; 1-5 are rectangular air inlets; 1-6 are threaded holes; 1-7 is an air filtering module; 1-8 are dehumidification modules; 1-9 are heating modules.
2-1 is a water tank; 2-2 is a heating pipe; 2-3 is a controller; 2-4 are joints.
3-1 is a machine bottom shell; 3-11 is a temperature controller; 3-12 are setting buttons; 3-13 are connecting terminals; 3-14 are air inlet ducts; 3-2 is a direction selection cylinder; 3-21 are rectangular vent holes; 3-3 is a fan; 3-4 is a speed reducing motor; 3-5 are LED lamp belts; 3-6 is a fan shield.
Detailed Description
The present invention will now be described in further detail with reference to specific examples, which are intended to be illustrative, but not limiting, of the invention.
As shown in fig. 1 and fig. 2, the utility model discloses a GIS converges and controls in cabinet environmental controller for cabinet can switch between dehumidification, heating, inner loop and extrinsic cycle mode according to different regional service conditions to LED lighting apparatus has been integrated. The utility model discloses a GIS converges and controls in cabinet environmental controller for cabinet includes machine bottom shell functional component 1, comdenstion water evaporation tank 2 and fan subassembly 3. The utility model discloses a GIS converges and arranges cabinet internal environment controller in for cabinet installs at cabinet body top, and machine bottom shell functional component 1 and comdenstion water evaporation tank 2 set up in the outside of converging the accuse cabinet, and fan subassembly 3 sets up inside converging the accuse cabinet.
As shown in figures 3 to 4, the functional assembly 1 of the machine bottom shell comprises an upper machine shell, an evaporation tank joint 1-2, a partition plate 1-3, a central cylinder 1-4, an air filtering module 1-7, a dehumidifying module 1-8 and a heating module 1-9.
The upper machine shell is of a box body structure, a central cylinder 1-4 is arranged in the box body structure, a partition plate 1-3 is arranged between the central cylinder 1-4 and the side wall of the box body to form four functional areas, an air filtering module 1-7, a dehumidifying module 1-8 and a heating module 1-9 are respectively and correspondingly arranged in three functional areas, and the other functional area forms an internal circulation air duct; rectangular air inlets 1-5 are arranged in corresponding functional areas of the central cylinders 1-4; the top of the upper casing is provided with a rainproof edge 1-1. The bottom of the upper shell is provided with threaded holes 1-6, and a screw passes through the threaded holes 1-6 to fix the upper shell on the condensed water evaporation tank 2.
As shown in fig. 5 to 7, the condensate evaporation tank 2 includes a water tank 2-1, a heating pipe 2-2, a controller 2-3, and a joint 2-4; the condensed water evaporation tank 2 is arranged on the fan assembly 3, the water tank 2-1 is of a clip structure, the heating pipe 2-2 is arranged in the water tank 2-1, and the controller 2-3 and the joint 2-4 are arranged in the water tank 2-1; the upper shell is inserted into the water tank 2-1, the central cylinder 1-4 is sleeved on the direction-selecting cylinder 3-2, and the rectangular air inlet 1-5 and the rectangular vent hole 3-21 are equal in size. The evaporation tank joint 1-2 is connected with the joint 2-4.
As shown in fig. 8 to 11, the fan assembly 3 includes a chassis 3-1 and a direction-selecting cylinder 3-2; the direction-selecting barrel 3-2 is arranged on the upper surface of the bottom case 3-1, and rectangular vent holes 3-21 are formed in the side wall of the top of the direction-selecting barrel 3-2.
A fan 3-3 and a speed reducing motor 3-4 are arranged inside the bottom case 3-1, and an air inlet duct 3-14 is arranged on the side wall of the bottom case 3-1; an output shaft of the speed reducing motor 3-4 is connected with the direction selecting cylinder 3-2, and the direction selecting cylinder 3-2 is controlled to rotate;
the shape of the bottom shell 3-1 is a flat cube, and when the bottom shell 3-1 is installed, the whole part of the bottom shell extends into the cabinet. The center of the bottom case 3-1 is provided with a cylindrical cavity in which an axial flow fan 3-3 is arranged, and the fan 3-3 is connected with the bottom case 3-1 through a rib plate. A speed reducing motor 3-4 is arranged back to back with the fan 3-3, the speed reducing motor 3-4 is controlled by a controller, and different functions can be selected by driving the direction selecting cylinder 3-2 connected with the speed reducing motor to rotate. The direction-selecting barrel 3-2 is a water cup type with an inverted buckle, the outer diameter of the direction-selecting barrel is slightly smaller than the inner diameter of the central barrel 1-4 of the upper machine shell, and the direction-selecting barrel can rotate in the central barrel 1-4. The direction-selecting barrel 3-2 is connected with the speed-reducing motor 3-4 through a rib plate, the upper part of the direction-selecting barrel is provided with a rectangular vent hole 3-21, and the rectangular vent hole 3-21 has the same size as the rectangular air inlet 1-5 at the upper part of the central barrel 1-4 of the upper shell. The difference is that the central cylinder 1-4 of the upper shell is provided with four openings which respectively face to different directions, and the direction-selecting cylinder 3-2 is provided with only one air inlet. The gear motor 3-4 drives the direction selection cylinder 3-2 to rotate, an air inlet on the direction selection cylinder 3-2 is aligned with which opening on the upper shell, and a functional module corresponding to which opening is communicated with an air duct of the fan 3-3, so that working conditions are met.
The periphery of the bottom case 3-1 is divided into four areas according to diagonal lines, wherein three areas are respectively provided with three air inlet ducts 3-14, the inlets of the air inlet ducts 3-14 are arranged on the side surface of the bottom case 3-1, and the outlets face the direction selecting barrel 3-2. After being matched with the upper casing 3-1, three airflow channels are respectively formed with the functional area of the upper casing. The other area is provided with a temperature and humidity controller, a temperature sensor and a humidity sensor, and is additionally provided with a wiring terminal 3-13 for connecting a power supply and externally connecting a temperature and humidity sensor signal or transmitting other signals. Because the external circulation module sucks air outside the cabinet through the filter without leading to an air inlet channel in the cabinet, the position of the controller corresponds to the position of the air filtering module of the upper machine shell when the upper machine shell and the lower machine shell are installed. A C-shaped annular LED lamp strip 3-5 is arranged at the bottom of the lower shell and used for illumination in the cabinet, and the LED lamp strip 3-5 is controlled by a controller.
During normal operation, temperature and humidity information in the cabinet is acquired through the temperature controller, and the rotation of the direction-selecting cylinder is controlled to be switched among an inner circulation mode, an outer circulation mode, a heating mode and a dehumidification mode according to the environment requirement in the cabinet.
As shown in fig. 12, the dehumidification modes of the dehumidification modules 1 to 8 include heat dissipation fins 4, semiconductor refrigeration sheets 5, condensation fins 6, and water trays 7, where the heat dissipation fins 4 and the condensation fins 6 are respectively disposed at upper and lower ends of the semiconductor refrigeration sheets 5, and the water trays 7 are disposed at bottoms of the condensation fins 6. And when the temperature controller detects that the humidity in the cabinet is greater than a set value, starting a dehumidification mode. The temperature controller 3-11 controls the speed reducing motor 3-4 to rotate and drives the direction selecting cylinder 3-2 to rotate, so that the air inlet of the direction selecting cylinder 3-2 is aligned with the air outlet of the dehumidification module to form a communicating air channel. After the temperature controller 3-11 controls the fan and the semiconductor refrigerating sheet to start, the humidity in the cabinet is condensed through the condensing fins, and the dry air returns to the cabinet after passing through the radiating fins. After the condensed water is dripped into the water receiving tray with a certain inclination angle, the condensed water is gathered at the bottom of the water receiving tray, and is drained into the condensed water evaporator through a drain pipe at the bottom of the water receiving tray, and the condensed water evaporator is connected with the main body through a pluggable joint and can not be installed when not needed. The section of the condensate evaporator is U-shaped, a heating plate is arranged at the bottom of the U-shaped section, and when the dehumidification mode is started, the heating plate generates heat to evaporate water dropping in the condensate evaporator outside the cabinet. Thereby achieving the purpose of dehumidifying the environment in the cabinet.
As shown in fig. 13, the heating modules 1 to 9 include PTC heating sheets 8; and the upper end and the lower end of the PTC heating sheet 8 are both provided with heat radiating fins 4. And when the temperature controller 3-11 detects that the temperature in the cabinet is less than the set value, starting the heating mode. The temperature controller 3-11 controls the speed reducing motor 3-4 to rotate and drives the direction selecting cylinder 3-2 to rotate, so that the air inlet of the direction selecting cylinder 3-2 is aligned with the air outlet of the heating module to form a communicating air channel. After the temperature controller 3-11 controls the fan and the PTC heating sheet to start, cold air in the cabinet returns to the cabinet after being heated by the heat dissipation fins and the PTC heating sheet to carry out hot air circulation, so that the interior of the cabinet is heated uniformly.
The internal circulation mode is shown in fig. 14, when the temperature controller 3-11 detects the temperature rise in the cabinet, the internal circulation is started. The temperature controller 3-11 controls the speed reducing motor 3-4 to rotate and drives the direction selecting cylinder 3-2 to rotate, so that the air inlet of the direction selecting cylinder 3-2 is aligned with the air outlet of the internal circulation module to form a communicating air channel. After the controller controls the fan to be started, air in the cabinet is sucked in through the air inlet of the base bottom shell and is blown out downwards through the fan, and the air in the cabinet can circulate in an accelerated mode to enable some heating devices to dissipate heat rapidly.
External circulation mode as shown in fig. 15, the air filter module 1-7 comprises a filter cartridge 9 and a high efficiency filter screen 10, the high efficiency filter screen 10 is arranged inside the filter cartridge 9, and the filter cartridge 9 is arranged inside the upper casing. And when the temperature controllers 3 to 11 detect that the temperature in the cabinet rises and the temperature in the cabinet continuously rises after a period of internal circulation, starting external circulation. The temperature controller 3-11 controls the speed reducing motor 3-4 to rotate and drives the direction selecting cylinder 3-2 to rotate, so that the air inlet of the direction selecting cylinder 3-2 is aligned with the air outlet of the external circulation module to form a communicating air channel. After the controller controls the fan to start, the air outside the cabinet is sucked through the air inlet of the filtering component, and the filtered clean air is blown out downwards through the fan to cool the inside of the cabinet.
Claims (10)
1. An in-cabinet environment controller for a GIS control cubicle is characterized by comprising a machine bottom case functional component (1), a condensed water evaporation tank (2) and a fan component (3);
the fan assembly (3) comprises a machine bottom shell (3-1) and a direction selection barrel (3-2); the direction selection barrel (3-2) is arranged on the upper surface of the bottom case (3-1), and the side wall of the top of the direction selection barrel (3-2) is provided with a rectangular vent hole (3-21);
a fan (3-3) and a speed reducing motor (3-4) are arranged inside the bottom shell (3-1), and an air inlet duct (3-14) is arranged on the side wall of the bottom shell (3-1); the output shaft of the speed reducing motor (3-4) is connected with the direction selecting barrel (3-2) to control the direction selecting barrel (3-2) to rotate;
the machine bottom shell functional component (1) comprises an upper machine shell, an evaporation tank joint (1-2), a partition plate (1-3), a central cylinder (1-4), an air filtering module (1-7), a dehumidifying module (1-8) and a heating module (1-9);
the upper machine shell is of a box body structure, a central cylinder (1-4) is arranged in the box body structure, the partition plates (1-3) are arranged between the central cylinder (1-4) and the side wall of the box body to form four functional areas, the air filtering modules (1-7), the dehumidifying modules (1-8) and the heating modules (1-9) are respectively and correspondingly arranged in three functional areas, and the other functional area forms an internal circulation air duct; rectangular air inlets (1-5) are formed in corresponding functional areas in the central cylinders (1-4);
the condensed water evaporation tank (2) comprises a water tank (2-1), a heating pipe (2-2), a controller (2-3) and a joint (2-4); the condensed water evaporation tank (2) is arranged on the fan assembly (3), the water tank (2-1) is of a clip structure, the heating pipe (2-2) is arranged in the water tank (2-1), and the controller (2-3) and the connector (2-4) are arranged in the water tank (2-1); the evaporation tank joint (1-2) is connected with the joint (2-4); the upper shell is inserted into the water tank (2-1), the central cylinder (1-4) is sleeved on the direction selection cylinder (3-2), and the rectangular air inlet (1-5) and the rectangular vent hole (3-21) are equal in size.
2. The interior environment controller of the GIS control cubicle according to claim 1, wherein a rain-proof edge (1-1) is provided on the top of said upper cabinet.
3. The in-cabinet environment controller for the GIS control cubicle according to claim 1, wherein the bottom of said bottom case (3-1) is provided with LED strip (3-5).
4. The in-cabinet environment controller for the GIS control cubicle according to claim 1, characterized in that the fan (3-3) is provided with a fan shield (3-6).
5. The environmental controller inside the GIS control cubicle according to claim 1 is characterized in that the bottom of the upper cabinet is provided with threaded holes (1-6), and screws pass through the threaded holes (1-6) to fix the upper cabinet on the condensate evaporation trough (2).
6. The in-cabinet environment controller for the GIS control cubicle according to claim 1, wherein said air filtering modules (1-7) comprise a filter cartridge (9) and a high efficiency filter screen (10), the high efficiency filter screen (10) is disposed inside the filter cartridge (9), and said filter cartridge (9) is disposed inside the upper cabinet.
7. The in-cabinet environment controller for the GIS control cabinet according to claim 1, wherein the dehumidifying modules (1-8) comprise heat dissipating fins (4), semiconductor chilling plates (5), condensing fins (6) and water collecting trays (7), the heat dissipating fins (4) and the condensing fins (6) are respectively arranged at the upper and lower ends of the semiconductor chilling plates (5), and the water collecting trays (7) are arranged at the bottoms of the condensing fins (6).
8. The in-cabinet environment controller for the GIS control cubicle according to claim 1, wherein said heating modules (1-9) comprise PTC heating sheets (8); and the upper end and the lower end of the PTC heating sheet (8) are provided with heat radiating fins (4).
9. The in-cabinet environment controller for the GIS control cubicle according to claim 1, wherein a temperature controller (3-11) is disposed on the bottom cabinet (3-1), and the temperature controller (3-11) controls the rotation of the speed reduction motor (3-4).
10. The in-cabinet environment controller for the GIS control cubicle according to claim 1, wherein a connection terminal (3-13) is arranged on the bottom cabinet (3-1), and the connection terminal (3-13) is communicated with the speed reduction motor (3-4) and the fan (3-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220748784.6U CN217063026U (en) | 2022-04-01 | 2022-04-01 | Internal environment controller for GIS control cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220748784.6U CN217063026U (en) | 2022-04-01 | 2022-04-01 | Internal environment controller for GIS control cubicle |
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| Publication Number | Publication Date |
|---|---|
| CN217063026U true CN217063026U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220748784.6U Active CN217063026U (en) | 2022-04-01 | 2022-04-01 | Internal environment controller for GIS control cubicle |
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| CN (1) | CN217063026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116706730A (en) * | 2023-01-12 | 2023-09-05 | 宁波市曙光电器设备制造公司 | High-low voltage switch cabinet with heat dissipation and dust removal functions |
-
2022
- 2022-04-01 CN CN202220748784.6U patent/CN217063026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116706730A (en) * | 2023-01-12 | 2023-09-05 | 宁波市曙光电器设备制造公司 | High-low voltage switch cabinet with heat dissipation and dust removal functions |
| CN116706730B (en) * | 2023-01-12 | 2024-04-05 | 宁波市曙光电器设备制造公司 | High-low voltage switch cabinet with heat dissipation and dust removal functions |
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