Power distribution cabinet of enclosed bus

Abstract

The utility model discloses a power distribution cabinet of an enclosed bus, comprising a power distribution cabinet body, one end of the power distribution cabinet body is provided with a processing box, one side of the processing box is provided with a locking knob, one end of the processing box is provided with an air inlet, the processing box is internally provided with a water collecting tank, the processing box is internally provided with a desiccant tank, and the desiccant tank is provided with an air outlet. And a filter screen plate is mounted at the top end of the treatment box. According to the utility model, by arranging the dehumidification collection structure, the beneficial effects of the utility model are that when in use, the desiccant groove is placed inside the processing box, after the processing box is plugged into the power distribution cabinet body, the locking knob penetrates through the processing box and is fixed with the power distribution cabinet body, and the desiccant groove inside the processing box absorbs moisture inside the power distribution cabinet body through the filter screen plate; and water vapor in the power distribution cabinet body flows into a water collection tank in the treatment box through a filter screen plate, and moisture-absorbing water in the dehumidizer tank also enters the water collection tank through the treatment box, so that the dehumidification and collection functions are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a closed busbar. Background Art

[0002] The enclosed busbar is a three-phase four-wire or three-phase five-wire power supply and distribution line with a rated working voltage of 660V, a rated working current of 250-2500A, and a frequency of 50Hz. It has a series of characteristics such as compact structure, high insulation strength, large transmission current, good interchangeability, stable electrical performance, easy installation and maintenance, and long service life. It is widely used in power supply and distribution systems. The distribution cabinet is the final equipment of the distribution system and is the central equipment used to control the motor. The distribution cabinet is used in occasions where the load is relatively dispersed and there are fewer circuits.

[0003] When using a closed busbar distribution cabinet, the cabinet may become damp due to environmental factors, which may cause internal moisture to the equipment inside the cabinet and cause system damage. Therefore, the cabinet needs to be treated to reduce the impact of moisture on the cabinet. Therefore, we propose a closed busbar distribution cabinet to improve the above problem. Utility Model Content

[0004] The utility model aims to provide a power distribution cabinet with a closed busbar to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution cabinet with a closed busbar, comprising a power distribution cabinet body, a processing box is provided at one end of the power distribution cabinet body, a locking knob is installed on one side of the processing box, an air inlet is provided at one end of the processing box, a water collecting tank is provided inside the processing box, a dehumidifier tank is installed inside the processing box, and a filter screen is installed on the top of the processing box.

[0006] Preferably, the processing box passes through one side of the power distribution cabinet, the air inlet is connected to the water collection tank through the processing box, and the locking knob passes through the processing box and contacts the power distribution cabinet.

[0007] Preferably, the dehumidifier tank runs through the interior of the processing box, and is connected to the dehumidifier tank through the power distribution cabinet through a filter screen plate, and the dehumidifier tank is connected to the water collection tank through the processing box.

[0008] Preferably, a distribution cabinet door is installed on one side of the distribution cabinet body, a sealing lock is installed inside the distribution cabinet door, a display panel is inlaid at one end of the distribution cabinet body, a control button is installed at one end of the distribution cabinet body, a mounting cross bar is installed inside the distribution cabinet body, a closed busbar connection groove is installed at one end of the mounting cross bar, a busbar controller is installed at one end of the mounting cross bar, and a fixed base is provided at the bottom end of the mounting cross bar.

[0009] Preferably, a heat dissipation slot is installed on one side of the power distribution cabinet, a heat dissipation fan is installed inside the heat dissipation slot, a filter plate is installed on one side of the heat dissipation fan, and an exhaust port is opened outside the heat dissipation slot.

[0010] Preferably, the exhaust port is connected to the power distribution cabinet through a heat dissipation slot, the filter plate is engaged with the heat dissipation slot, and the heat dissipation fan passes through the interior of the heat dissipation slot.

[0011] Preferably, a metal outer layer is provided on the outside of the power distribution cabinet, sound insulation cotton is provided on the inside of the metal outer layer, a heat insulation layer is provided on one side of the sound insulation cotton, and a flame retardant layer is installed on one side of the heat insulation layer.

[0012] Preferably, the metal outer layer is arranged on the outside of the distribution cabinet, the sound insulation cotton, the heat insulation layer and the flame retardant layer are connected on one side, and the sound insulation cotton, the heat insulation layer and the flame retardant layer pass through the inside of the metal outer layer.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the power distribution cabinet with enclosed busbar not only realizes the dehumidification and collection function, the heat dissipation and dust isolation function, but also realizes the sound insulation and heat insulation function;

[0014] (1) By setting up a dehumidification collection structure, the utility model is beneficial in that: when in use, the treatment box is pulled out from one end of the power distribution cabinet, and then the filter screen plate at the top of the treatment box is opened, and the dehumidifier tank is placed inside the treatment box. After the treatment box is inserted into the power distribution cabinet, the treatment box and the power distribution cabinet are fixed by a locking knob. The dehumidifier tank inside the treatment box absorbs moisture from the inside of the power distribution cabinet through the filter screen plate, and the water vapor inside the power distribution cabinet flows into the water collection tank inside the treatment box through the filter screen plate, and the water absorbed by the dehumidifier tank also enters the water collection tank through the treatment box, thereby realizing the dehumidification collection function, which is convenient for the subsequent discharge of water vapor and the addition of dehumidifier;

[0015] (2) By setting up a heat dissipation and dust isolation structure, the utility model has the following benefits: when in use, the heat dissipation fan inside the heat dissipation slot on one side of the power distribution cabinet is started to rotate, and the heat passing through the heat dissipation fan is extracted from the inside of the power distribution cabinet and filtered through the filter plate and then discharged from the exhaust port on one side of the heat dissipation slot. Then, the air inside the power distribution cabinet circulates, which facilitates the heat dissipation inside the power distribution cabinet and filters the dust inside the power distribution cabinet, thereby achieving the heat dissipation and dust isolation function, and also preventing dust from entering the power distribution cabinet from the outside of the heat dissipation slot;

[0016] (3) By providing a sound insulation and heat insulation structure, the utility model has the following advantages: when in use, a metal outer layer is provided on the entire exterior of the distribution cabinet, and sound insulation cotton is provided inside the metal outer layer, so as to reduce the influence of external sound on the interior of the distribution cabinet; the heat insulation layer provided inside the metal outer layer can reduce the influence of external temperature on the interior of the distribution cabinet; the flame retardant layer inside the metal outer layer can reduce the flame retardancy of the interior of the distribution cabinet, thereby achieving the sound insulation and heat insulation functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 It is a side cross-sectional structural schematic diagram of the dehumidification collection structure of the utility model;

[0019] Figure 3 It is a cross-sectional structural diagram of the heat dissipation and dust isolation structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the sound insulation and heat insulation structure of the utility model.

[0021] In the figure: 1. Distribution cabinet door; 2. Sealing lock; 3. Control button; 4. Display panel; 5. Heat dissipation slot; 6. Closed busbar connection slot; 7. Mounting cross bar; 8. Busbar controller; 9. Distribution cabinet; 10. Metal outer layer; 11. Air inlet; 12. Locking knob; 13. Fixed base; 14. Water collection tank; 15. Filter screen; 16. Dehumidifier tank; 17. Processing box; 18. Cooling fan; 19. Filter plate; 20. Exhaust vent; 21. Sound insulation cotton; 22. Heat insulation layer; 23. Flame retardant layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-4 A power distribution cabinet with a closed busbar includes a power distribution cabinet body 9, a processing box 17 is arranged at one end of the power distribution cabinet body 9, a locking knob 12 is installed on one side of the processing box 17, an air inlet 11 is arranged at one end of the processing box 17, a water collecting tank 14 is arranged inside the processing box 17, a dehumidifier tank 16 is installed inside the processing box 17, and a filter screen plate 15 is installed on the top of the processing box 17;

[0024] The processing box 17 passes through one side of the power distribution cabinet 9, the air inlet 11 is connected to the water collection tank 14 through the processing box 17, the locking knob 12 passes through the processing box 17 and contacts the power distribution cabinet 9, the dehumidifier tank 16 passes through the interior of the processing box 17, and is connected to the dehumidifier tank 16 through the power distribution cabinet 9 through the filter screen 15, and the dehumidifier tank 16 is connected to the water collection tank 14 through the processing box 17;

[0025] Specifically, Figure 1 and Figure 2 As shown, by setting up a dehumidification collection structure, when in use, the processing box 17 is pulled out from one end of the distribution cabinet 9, and then the filter screen 15 at the top of the processing box 17 is opened, and the dehumidifier tank 16 is placed inside the processing box 17. After the processing box 17 is inserted into the distribution cabinet 9, the locking knob 12 penetrates the processing box 17 and fixes it to the distribution cabinet 9. The dehumidifier tank 16 inside the processing box 17 absorbs moisture from the inside of the distribution cabinet 9 through the filter screen 15, and the water vapor inside the distribution cabinet 9 flows into the water collecting tank 14 inside the processing box 17 through the filter screen 15, and the water absorbed by the dehumidifier tank 16 will also enter the water collecting tank 14 through the processing box 17, thereby realizing the dehumidification collection function.

[0026] Embodiment 2: A heat sink 5 is installed on one side of the power distribution cabinet 9, a heat sink 5 is installed inside the heat sink 5, a filter plate 19 is installed on one side of the heat sink 18, and an exhaust port 20 is opened outside the heat sink 5;

[0027] The exhaust port 20 is connected to the power distribution cabinet 9 through the heat dissipation slot 5, the filter plate 19 is engaged with the heat dissipation slot 5, and the heat dissipation fan 18 runs through the interior of the heat dissipation slot 5;

[0028] Specifically, Figure 1 and Figure 3 As shown, by setting up a heat dissipation and dust isolation structure, when in use, the heat dissipation fan 18 inside the heat dissipation slot 5 on one side of the distribution cabinet 9 is started to rotate, and the heat is drawn out from the inside of the distribution cabinet 9 through the heat dissipation fan 18, filtered through the filter plate 19, and discharged from the exhaust port 20 on the side of the heat dissipation slot 5. Then, the air inside the distribution cabinet 9 circulates, which facilitates the heat dissipation inside the distribution cabinet 9 and filters the dust inside the distribution cabinet 9, thereby realizing the heat dissipation and dust isolation function.

[0029] Embodiment 3: A metal outer layer 10 is provided on the outside of the power distribution cabinet 9, a sound insulation cotton 21 is provided inside the metal outer layer 10, a heat insulation layer 22 is provided on one side of the sound insulation cotton 21, and a flame retardant layer 23 is installed on one side of the heat insulation layer 22;

[0030] The metal outer layer 10 is arranged outside the power distribution cabinet 9, the sound insulation cotton 21, the heat insulation layer 22 and the flame retardant layer 23 are connected on one side, and the sound insulation cotton 21, the heat insulation layer 22 and the flame retardant layer 23 pass through the inside of the metal outer layer 10;

[0031] Specifically, Figure 1 and Figure 4 As shown, by setting up a sound insulation and heat insulation structure, when in use, a metal outer layer 10 is provided on the entire exterior of the distribution cabinet 9, and sound insulation cotton 21 is provided inside the metal outer layer 10 to reduce the influence of external sound on the interior of the distribution cabinet 9. The heat insulation layer 22 provided inside the metal outer layer 10 can reduce the influence of external temperature on the interior of the distribution cabinet 9. The flame retardant layer 23 inside the metal outer layer 10 reduces the flame retardancy of the interior of the distribution cabinet 9, thereby achieving the sound insulation and heat insulation functions.

[0032] Working principle: In the use of the utility model, the processing box 17 is first pulled out from one end of the distribution cabinet 9, the dehumidifier is poured into the dehumidifier tank 16 inside the processing box 17, and then the filter plate 15 is covered to the top of the processing box 17, and then the processing box 17 is inserted into the distribution cabinet 9, and the locking knob 12 penetrates the processing box 17 and is fixedly connected to the distribution cabinet 9, and the closed bus connection slot 6 and the bus controller 8 are fixedly installed to the inside of the distribution cabinet 9 through the installation cross bar 7 inside the distribution cabinet 9, and the distribution cabinet door 1 is turned over to cover the distribution cabinet 9, and then the distribution cabinet 9 is fixed by setting the control button 3. The interior of the electric cabinet 9 is configured to start the cooling fan 18 inside the heat sink 5 while the distribution cabinet 9 operates normally, so that the cooling fan 18 conveys the hot air inside the distribution cabinet 9 to the filter plate 19 on one side of the cooling fan 18 for filtration, and then the hot air is discharged through the exhaust port 20 on one side of the heat sink 5. The dehumidifier tank 16 inside the processing box 17 dehumidifies the air inside the distribution cabinet 9 to keep the inside of the distribution cabinet 9 dry. The sound insulation cotton 21, heat insulation layer 22 and flame retardant layer 23 arranged inside the metal outer layer 10 outside the distribution cabinet 9 can reduce the influence of the internal environment of the distribution cabinet 9 on the external environment.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A closed busbar power distribution cabinet, comprising a power distribution cabinet body (9), characterized in that: A processing box (17) is provided at one end of the power distribution cabinet (9), a locking knob (12) is installed on one side of the processing box (17), an air inlet (11) is provided at one end of the processing box (17), a water collecting tank (14) is provided inside the processing box (17), a dehumidifier tank (16) is installed inside the processing box (17), and a filter screen (15) is installed at the top of the processing box (17).

2. A closed busbar distribution cabinet according to claim 1, characterized in that: The processing box (17) passes through one side of the power distribution cabinet (9), the air inlet (11) is connected to the water collecting tank (14) through the processing box (17), and the locking knob (12) passes through the processing box (17) and contacts the power distribution cabinet (9).

3. A closed busbar distribution cabinet according to claim 1, characterized in that: The dehumidifier tank (16) passes through the interior of the processing box (17), and is connected to the dehumidifier tank (16) through the distribution cabinet (9) via the filter screen plate (15). The dehumidifier tank (16) is connected to the water collection tank (14) through the processing box (17).

4. A closed busbar distribution cabinet according to claim 1, characterized in that: A distribution cabinet door (1) is installed on one side of the distribution cabinet body (9), a sealing lock (2) is installed inside the distribution cabinet door (1), a display panel (4) is inlaid on one end of the distribution cabinet body (9), a control button (3) is installed on one end of the distribution cabinet body (9), a mounting cross bar (7) is installed inside the distribution cabinet body (9), a closed busbar connection groove (6) is installed on one end of the mounting cross bar (7), a busbar controller (8) is installed on one end of the mounting cross bar (7), and a fixed base (13) is provided at the bottom end of the mounting cross bar (7).

5. A closed busbar distribution cabinet according to claim 1, characterized in that: A heat dissipation slot (5) is installed on one side of the power distribution cabinet (9), a heat dissipation fan (18) is installed inside the heat dissipation slot (5), a filter plate (19) is installed on one side of the heat dissipation fan (18), and an exhaust port (20) is opened outside the heat dissipation slot (5).

6. A closed busbar distribution cabinet according to claim 5, characterized in that: The exhaust port (20) is connected to the power distribution cabinet (9) through the heat dissipation slot (5), the filter plate (19) is engaged with the heat dissipation slot (5), and the heat dissipation fan (18) passes through the interior of the heat dissipation slot (5).

7. A closed busbar distribution cabinet according to claim 1, characterized in that: The power distribution cabinet (9) is provided with a metal outer layer (10) on the outside, sound insulation cotton (21) is provided inside the metal outer layer (10), a heat insulation layer (22) is provided on one side of the sound insulation cotton (21), and a flame retardant layer (23) is installed on one side of the heat insulation layer (22).

8. A closed busbar distribution cabinet according to claim 7, characterized in that: The metal outer layer (10) is arranged outside the power distribution cabinet (9), the sound insulation cotton (21), the heat insulation layer (22) and the flame retardant layer (23) are connected on one side, and the sound insulation cotton (21), the heat insulation layer (22) and the flame retardant layer (23) penetrate the interior of the metal outer layer (10).

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