Power distribution equipment capable of keeping dry

Abstract

The utility model discloses power distribution equipment capable of keeping dry, which comprises a power distribution cabinet body, a power distribution component mechanism is arranged in the power distribution cabinet body, an air pump is fixed at the top end in the power distribution cabinet body, the air transmission end of the air pump is connected with a main pipe, a branch pipe is mounted on the main pipe, and the branch pipe is connected with a power distribution component mechanism. The branch pipe is located at the back of the power distribution component mechanism, and the surface of the branch pipe is provided with blowing holes; by designing the air pump, the main pipe, the branch pipes and the blowing holes, the branch pipes are arranged at the back of the power distribution component mechanism, air generated by the air pump is blown into the main pipe and is input into each branch pipe through the main pipe, so that the air is blown out from the blowing holes and acts on the surface of the power distribution component mechanism, the surface air flow speed is increased, and the power distribution component mechanism is more stable and reliable. And compared with the traditional drying effect, the drying effect is more reliable and thorough.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution equipment, and in particular relates to a power distribution equipment capable of being kept dry. Background Art

[0002] The power distribution box, also known as the power control box, is a type of distribution box. The distribution box is divided into power distribution box and lighting distribution box. It is the final equipment of the distribution system. The distribution box assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements to form a low-voltage distribution device.

[0003] The existing power distribution equipment is composed of a cabinet and a distribution component mechanism. The distribution component mechanism is installed inside the cabinet to achieve electrical control, but it has the following defects:

[0004] (1) Although the existing power distribution equipment uses the exhaust fan on the box to discharge the heat and moisture inside the box, reduce the moisture inside the box and achieve a certain drying effect, in the actual drying process, the back of the electrical component mechanism and the box are closely attached, and there is still moisture in the narrow space and on the back of the component that cannot be handled in time, thus affecting the drying effect of the equipment. For this reason, we propose a power distribution equipment that can keep dry. Utility Model Content

[0005] The purpose of the utility model is to provide a power distribution equipment that can be kept dry, so as to solve the problem in the above-mentioned background technology that when the power distribution equipment is in use, the moist gas on the back of the internal components is difficult to handle, thus affecting the effect of keeping dry.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution equipment that can be kept dry, comprising a distribution cabinet, a distribution component mechanism is arranged inside the distribution cabinet, an air pump is fixed to the top of the inner part of the distribution cabinet, the air delivery end of the air pump is connected to a main pipe, a branch pipe is installed on the main pipe, the branch pipe is located at the back of the distribution component mechanism, and the surface of the branch pipe is provided with air blowing holes.

[0007] Preferably, a dry filter block is installed inside the main pipe, and the dry filter block consists of dry particles and a filter screen cover.

[0008] Preferably, a mounting frame is fixed inside the branch pipe, a rotating block is inlaid on the mounting frame through rotation, one end of the rotating block is connected to a turbine blade, the other end of the rotating block is connected to an inner rod, and a soft brush is installed on the side wall of the inner rod.

[0009] Preferably, both end surfaces of the mounting frame are provided with spherical grooves, and balls are embedded in the spherical grooves.

[0010] Preferably, the outer wall of the end of the inner rod is sleeved with a sleeve, and the sleeve is fixed inside the branch pipe.

[0011] Preferably, the cross section of the rotating block is a circular structure, and the longitudinal section of the rotating block is an I-shaped structure.

[0012] Preferably, a hanger is fixed to the top of the main pipe, and the hanger is installed on the inner top surface of the power distribution cabinet.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) Through the designed air pump, main pipe, branch pipe and blowing hole, the branch pipe is placed on the back of the power distribution component mechanism of the utility model, the air pump generates gas and blows it into the main pipe, and then inputs it into each branch pipe through the main pipe, so that the gas is blown out from the blowing hole and acts on the surface of the power distribution component mechanism, increasing the surface air flow speed, thereby achieving a drying effect. Compared with the traditional drying effect, the utility model maintains drying more reliably and thoroughly. Through the designed hanger, the main pipe is installed and suspended for reinforcement, and through the designed drying filter block, the gas blown into the main pipe is filtered. Moisture adsorption and filtration are carried out. Through the designed mounting frame, turbine blades, rotating block, inner rod and soft brush, the gas blown into the branch pipe applies blowing force to the turbine blades, driving the turbine blades to rotate, and then driving the inner rod to drive the soft brush to rotate in the branch pipe, so as to clean and dredge the blowing holes at all times to avoid blockage of the blowing holes and affect the gas blowing, resulting in a decrease in the drying effect. The end of the inner rod is supported by the designed sleeve to prevent it from tilting and affecting the hole dredging effect. The designed ball plays a lubricating role to avoid the friction resistance between the mounting frame and the rotating block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the assembly of the main pipe, branch pipe and inner rod of the utility model;

[0017] Figure 3 For this utility model Figure 2 A in the enlarged view;

[0018] Figure 4 For this utility model Figure 3 The enlarged view of point B in the figure;

[0019] Figure 5 This is a bottom view of the assembly of the inner rod and turbine blades of the utility model;

[0020] In the figure: 1. distribution cabinet; 2. branch pipe; 3. main pipe; 4. hanger; 5. air pump; 6. air hole; 7. inner rod; 8. soft brush; 9. sleeve; 10. dry filter block; 11. turbine blade; 12. mounting frame; 13. ball bearing; 14. rotating block; 15. distribution component mechanism. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] See also Figures 1 to 5 The utility model provides a technical solution: a power distribution equipment that keeps dry, including a power distribution cabinet 1, a power distribution component mechanism 15 is arranged inside the power distribution cabinet 1, an air pump 5 is fixed to the top of the inside of the power distribution cabinet 1, the gas delivery end of the air pump 5 is connected to a main pipe 3, a branch pipe 2 is installed on the main pipe 3, the branch pipe 2 is located at the back of the power distribution component mechanism 15, and a blowing hole 6 is opened on the surface of the branch pipe 2. Through the designed air pump 5, main pipe 3, branch pipe 2 and blowing hole 6, the branch pipe 2 is placed at the back of the power distribution component mechanism 15 of the utility model, the air pump 5 generates gas and blows it into the main pipe 3, and the main pipe 3 is divided into The air is input into each branch pipe 2 separately, so that the gas is blown out from the blowing hole 6 and acts on the surface of the power distribution device mechanism 15 to increase the surface air flow velocity, thereby achieving a drying effect. Compared with the traditional drying effect, the utility model keeps the drying more reliable and thorough. A hanger 4 is fixed on the top of the main pipe 3. The main pipe 3 is installed, suspended and reinforced by the designed hanger 4. The hanger 4 is installed on the inner top surface of the distribution cabinet 1. A drying filter block 10 is installed inside the main pipe 3. The designed drying filter block 10 is used to realize moisture adsorption and filtration of the gas blown into the main pipe 3. The drying filter block 10 is composed of drying particles and a filter cover.

[0024] In this embodiment, preferably, a mounting frame 12 is fixed inside the branch pipe 2, and a rotating block 14 is inlaid on the mounting frame 12 by rotation. One end of the rotating block 14 is connected to the turbine blade 11, and the other end of the rotating block 14 is connected to the inner rod 7. A soft brush 8 is installed on the side wall of the inner rod 7. Through the designed mounting frame 12, turbine blade 11, rotating block 14, inner rod 7 and soft brush 8, the gas blown into the branch pipe 2 exerts a blowing force on the turbine blade 11, driving the turbine blade 11 to rotate, thereby driving the inner rod 7 to drive the soft brush 8 to rotate in the branch pipe 2, and the blowing hole 6 is always cleaned and dredged to avoid blowing. The air hole 6 is blocked and affects the gas blowing, resulting in a decrease in the drying effect. Spherical grooves are provided on the surfaces of both ends of the mounting frame 12, and balls 13 are embedded in the spherical grooves. The designed balls 13 play a lubricating role to avoid the friction resistance between the mounting frame 12 and the rotating block 14. The outer wall of the end of the inner rod 7 is sleeved with a sleeve 9. The designed sleeve 9 supports the end of the inner rod 7 to avoid it from tilting and affecting the hole dredging effect. The sleeve 9 is fixed inside the branch pipe 2. The cross section of the rotating block 14 is a circular structure, and the longitudinal section of the rotating block 14 is an I-shaped structure.

[0025] Working principle and use process of the utility model: the utility model places the branch pipe 2 on the back of the power distribution component mechanism 15 of the utility model, and the air pump 5 generates gas and blows it into the main pipe 3, and then inputs it into each branch pipe 2 through the main pipe 3, so that the gas is blown out from the blowing hole 6, acts on the surface of the power distribution component mechanism 15, increases the surface air flow speed, and thus achieves a drying effect. Compared with the traditional drying effect, the utility model maintains drying more reliably and thoroughly. At the same time, the gas blown into the branch pipe 2 applies a blowing force to the turbine blades 11, driving the turbine blades 11 to rotate, thereby driving the inner rod 7 to drive the soft brush 8 to rotate in the branch pipe 2, and the blowing hole 6 is always cleaned and unblocked to avoid blockage of the blowing hole 6 and affect the gas blowing, resulting in a decrease in the drying effect.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power distribution device that can be kept dry, comprising a power distribution cabinet (1), wherein a power distribution component mechanism (15) is arranged inside the power distribution cabinet (1), characterized in that: An air pump (5) is fixed to the top of the power distribution cabinet (1); the air delivery end of the air pump (5) is connected to a main pipe (3); a branch pipe (2) is installed on the main pipe (3); the branch pipe (2) is located at the back of the power distribution component mechanism (15); and a blowing hole (6) is opened on the surface of the branch pipe (2).

2. A power distribution equipment that keeps dry according to claim 1, characterized in that: A drying filter block (10) is installed inside the main pipe (3), and the drying filter block (10) is composed of drying particles and a filter screen cover.

3. The dry power distribution equipment according to claim 1, characterized in that: A mounting frame (12) is fixed inside the branch pipe (2), a rotating block (14) is rotatably embedded on the mounting frame (12), one end of the rotating block (14) is connected to a turbine blade (11), the other end of the rotating block (14) is connected to an inner rod (7), and a soft brush (8) is installed on the side wall of the inner rod (7).

4. A dry power distribution equipment according to claim 3, characterized in that: Both end surfaces of the mounting frame (12) are provided with spherical grooves, and balls (13) are embedded in the spherical grooves.

5. The dry power distribution equipment according to claim 3, characterized in that: The outer wall of the end of the inner rod (7) is sleeved with a sleeve (9), and the sleeve (9) is fixed inside the branch pipe (2).

6. The dry power distribution equipment according to claim 3, characterized in that: The cross section of the rotating block (14) is a circular structure, and the longitudinal section of the rotating block (14) is an I-shaped structure.

7. The dry power distribution equipment according to claim 1, characterized in that: A hanger (4) is fixed on the top of the main pipe (3), and the hanger (4) is installed on the inner top surface of the power distribution cabinet (1).

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