CN215817550U

CN215817550U - Line loss reducing device for unbalanced treatment

Info

Publication number: CN215817550U
Application number: CN202122161781.0U
Authority: CN
Inventors: 裴兴福; 王旋旋; 时东朝; 魏明峰
Original assignee: Shandong Zhonghao Intelligent Electric Co ltd
Current assignee: Shandong Zhonghao Intelligent Electric Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-11
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a line loss reducing device for unbalanced treatment, which comprises a base, an anti-rust box and an electrical appliance bin, wherein the top of the base is provided with the anti-rust box, the two sides of the outside of the anti-rust box are provided with heat dissipation plates, the electrical appliance bin is arranged inside a mounting seat, the bottom inside the electrical appliance bin is provided with an SPC (supervisory control computer) module, the two groups of electrical appliance racks are arranged inside the electrical appliance bin, one side of the front surface of each electrical appliance rack is provided with a temperature and humidity detection assembly, the bottom inside the electrical appliance bin is provided with a moisture-proof piece, the interior of the moisture-proof piece is provided with dry cotton, and the front surface of the moisture-proof piece is provided with a wire mesh. According to the utility model, the drying cotton is arranged in the moisture-proof piece, so that the drying cotton in the moisture-proof piece can be used for dehumidifying the gas entering the interior of the electrical appliance bin while the device is ventilated, the interior of the electrical appliance bin is kept dry, meanwhile, foreign matters such as insects can be prevented from entering the interior through the wire netting, the safety of the device is ensured, and the service life of electrical equipment in the device is prolonged.

Description

Line loss reducing device for unbalanced treatment

Technical Field

The utility model relates to the technical field of power transmission, in particular to a line loss reducing device for unbalance treatment.

Background

In a low-voltage power grid, a distribution transformer is a central hub, while the average distribution of three-phase loads is an important link for ensuring the power quality, providing safe and reliable power supply and embodying the management level, at the present stage, the state adopts a plurality of measures to change the conditions of the low-voltage power grid in remote areas such as rural areas, so that the power supply capacity and the voltage quality of a distribution transformer area are improved to a certain extent, but the problem of unbalanced three-phase loads still causes the reliability and the stability of the low-voltage power grid to be reduced, the power quality to be poor, the line loss rate and the fault rate to be high, and even the safe operation of a power system is influenced, so an unbalanced line loss reduction device is required to be used in the power transmission process.

The existing line loss reducing device for unbalanced treatment has the following defects:

1. the existing line loss reducing device for unbalanced management has general moisture resistance in practical application, and when the device is installed outdoors for a long time, humid gas can enter the device along with an air inlet of the device in rainy weather, and the circuit in the device can be damaged by the humid gas along with the increase of the service time, so that the stable operation of the device is influenced;

2. the line loss device that falls that present unbalanced treatment can't be according to the height of the inside temperature of device in practical application regulating and control the heat sink voluntarily, leads to the heat sink to take up great to the electric quantity when long-time operation, and energy-conserving effect is general, and we propose the line loss device that falls that unbalanced treatment for this reason and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a line loss reducing device for unbalanced treatment, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the line loss reducing device for the unbalanced treatment comprises a base, an antirust box and an electrical appliance bin, wherein the antirust box is installed at the top of the base, heat dissipation plates are installed on two sides of the outer portion of the antirust box, and the outer part of the rust-proof box is sprayed with an anti-corrosion coating, the front surface of the rust-proof box is provided with a box door through a hinge, two groups of mounting seats are arranged on two sides of the exterior of the rust-proof box, a top cover is arranged on the top of the rust-proof box, an electrical appliance bin is arranged inside the mounting seat, an SPC module is arranged at the bottom inside the electrical appliance bin, two groups of electric appliance frames are arranged in the electric appliance bin, one side of the front surface of each electric appliance frame is provided with a temperature and humidity detection assembly, the bottom inside the electrical appliance bin is provided with a moisture-proof piece, the inside of the moisture-proof piece is provided with dry cotton, the wire netting is installed in the front of dampproofing piece, and the bottom of dampproofing piece runs through in rust-resistant case and extends to the bottom of base.

Preferably, two sets of axial flow fans are installed on two sides of the bottom of the top cover, and air holes are formed in the outer side of the bottom of the top cover at equal intervals.

Preferably, the outer part of the mounting seat is provided with a holding rod, and the outer part of the holding rod is provided with anti-slip lines in a surrounding manner.

Preferably, two sets of supporting legs are installed to the bottom both sides of base, and the mounting bracket is installed to the bottom of supporting leg.

Preferably, the front surface of the box door is provided with a warning board, and one side of the front surface of the box door is provided with a handle.

Preferably, a controller is installed on one side of the front face of the electric appliance frame, and a circuit breaker is installed below the controller.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the drying cotton is arranged in the moisture-proof piece, so that the drying cotton in the moisture-proof piece can be used for dehumidifying the gas entering the interior of the electrical appliance bin while the device is ventilated, the interior of the electrical appliance bin is kept dry, meanwhile, foreign matters such as insects can be prevented from entering the interior through the wire netting, the safety of the device is ensured, and the service life of electrical equipment in the device is prolonged.

2. According to the utility model, the temperature and humidity detection assembly is arranged on one side of the front surface of the electric appliance frame, the temperature and humidity in the electric appliance bin can be detected by utilizing the power-on operation of the temperature and humidity detection assembly, the detected information is transmitted to the controller, the axial flow fan can be controlled by the controller to be powered on, the air flow rate in the electric appliance bin is accelerated to be cooled, meanwhile, moisture is discharged, the device can be conveniently and automatically regulated, and the energy-saving effect of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a partial structural view of the top cover of the present invention;

fig. 5 is a sectional partial structure view of the moisture barrier of the present invention.

In the figure: 1. a top cover; 101. an axial flow fan; 102. air holes; 2. a mounting seat; 201. a holding rod; 3. a base; 301. a support leg; 302. a mounting frame; 4. an antirust box; 401. a heat dissipation plate; 402. an anti-corrosion coating; 5. a box door; 501. a warning board; 502. a handle; 6. an electrical appliance compartment; 601. an SPC module; 602. an electric appliance stand; 603. a controller; 604. a temperature and humidity detection assembly; 7. a moisture barrier; 701. a wire mesh; 702. and (5) drying the cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a line loss reducing device for unbalanced treatment comprises a base 3, an anti-rust box 4 and an electrical appliance bin 6, wherein the anti-rust box 4 is installed at the top of the base 3, the base 3 is an installation platform of the anti-rust box 4, the anti-rust box 4 can provide an installation position of internal components of the device and can be conveniently installed, heat dissipation plates 401 are installed on two sides of the outside of the anti-rust box 4, the heat dissipation area of the anti-rust box 4 can be increased by utilizing the heat dissipation plates 401, heat dissipation of electrical equipment inside the anti-rust box 4 can be conveniently performed, an anti-corrosion coating 402 is sprayed on the outside of the anti-rust box 4, the anti-corrosion coating 402 is Teflon coating, the anti-corrosion coating has good heat resistance, chemical inertness and excellent insulation stability, the surface of the anti-rust box 4 has good corrosion resistance and anti-rust property, the service life of the device in the open air can be effectively prolonged, the operation and maintenance cost of workers is reduced, and the practicability of the device is improved, the front of the rust-proof box 4 is provided with a box door 5 through a hinge, the opening and closing of the box door 5 are utilized to facilitate the maintenance of electrical equipment inside the device by workers, the practicability of the device is improved, two groups of mounting seats 2 are mounted on two sides of the exterior of the rust-proof box 4, the mounting seats 2 can provide mounting positions of the holding rod 201 and can facilitate the mounting of the holding rod, a top cover 1 is mounted on the top of the rust-proof box 4, the electrical equipment inside the device can be protected by the cooperation of the top cover 1 and the rust-proof box 4, an electrical cabinet 6 is arranged inside the mounting seats 2, the electrical cabinet 6 can provide mounting positions of the electrical equipment inside the device and can facilitate the mounting of the electrical equipment, an SPC module 601 is mounted at the bottom inside the electrical cabinet 6, the model of the SPCJ4D34-AA type can be adopted, the SPC module 601 is a basic component of the device, the common technology of the existing device is adopted, and the SPC module 601 can automatically detect the change of each phase current in a power grid system, real-time calculation and sending of required compensation current to enable a power grid to rapidly reach a balanced state, the whole process is automatically completed by equipment without manual operation, two groups of electric appliance frames 602 are installed inside an electric appliance bin 6, the electric appliance frames 602 can provide installation positions of all components inside the device and can be conveniently installed, a temperature and humidity detection assembly 604 is installed on one side of the front face of the electric appliance frame 602, the type of the temperature and humidity detection assembly 604 can be H5590, the temperature and humidity inside the electric appliance bin 6 can be detected by utilizing the power-on operation of the temperature and humidity detection assembly 604, detected information is transmitted to a controller 603, the power-on operation of an axial flow fan 101 can be controlled by the controller 603, the air flow rate inside the electric appliance bin 6 is accelerated to be cooled, meanwhile, moisture is discharged, the device can be conveniently and independently regulated, the energy-saving effect of the device is improved, and a moisture-proof piece 7 is installed at the bottom inside the electric appliance bin 6, the internally mounted of dampproof 7 has dry cotton 702, wire netting 701 is installed in the front of dampproof 7, and the bottom of dampproof 7 runs through in rust-resistant case 4 and extends to the bottom of base 3, when the device takes a breath, dry cotton 702 in the usable dampproof 7 dehumidifies the gas that gets into 6 insides of electrical apparatus storehouse, thereby make 6 inside keeping dry in electrical apparatus storehouse, also can prevent foreign matters such as insect from getting into inside through wire netting 701 simultaneously, the security of device has been guaranteed, the inside electrical equipment's of device life has been prolonged.

Further, two sets of axial flow fan 101 are installed to the bottom both sides of top cap 1, and the bottom outside equidistance of top cap 1 is equipped with gas pocket 102, and the circular telegram operation that utilizes axial flow fan 101 can produce wind-force, and usable gas pocket 102 is discharged the moisture to utilize gas pocket 102 to establish in the bottom of top cap 1, can prevent that the rainwater from getting into inside the device from gas pocket 102.

Further, the externally mounted of mount pad 2 has holding rod 201, and the outside of holding rod 201 is equipped with anti-skidding line in the surrounding mode, utilizes anti-skidding line can improve staff's hand and holding rod 201's frictional force, can be convenient for the staff to use holding rod 201 to remove the device through the cooperation.

Further, two sets of supporting legs 301 are installed to the bottom both sides of base 3, and the mounting bracket 302 is installed to the bottom of supporting leg 301, utilize the cooperation of mounting bracket 302 and supporting leg 301 can be convenient for the staff to install the device at the top of wire pole support frame to stability when can guaranteeing the device installation.

Further, the front surface of the box door 5 is provided with a warning board 501, and one side of the front surface of the box door 5 is provided with a handle 502, so that the handle 502 can provide a holding position for a hand of a worker, and the worker can open the box door 5 conveniently by using the handle 502.

Further, controller 603 is installed to the positive one side of electrical apparatus frame 602, and the circuit breaker is installed to the below of controller 603, and what the circuit breaker adopted is common electrical apparatus structure, and controller 603 can adopt PLC control system, for the basic member of current device to the staff can add various electrical equipment for the device according to the in-service use demand, can improve the numerical control performance of device through the cooperation, thereby guarantees the work function of device.

The working principle is as follows: the inside temperature and humidity of electrical apparatus storehouse 6 can be detected to the circular telegram operation of utilizing temperature and humidity measurement subassembly 604, and with information transfer to controller 603 that detects, carry out circular telegram operation through the steerable axial fan 101 of controller 603, thereby discharge the inside moisture of electrical apparatus storehouse 6, when the device takes a breath, the dry cotton 702 in the usable dampproof 7 dehumidifies the inside gas that gets into electrical apparatus storehouse 6, thereby makes the inside dry that keeps of electrical apparatus storehouse 6.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides an unbalanced treatment falls line loss device, includes base (3), rust-resistant case (4) and electrical apparatus storehouse (6), its characterized in that: antirust box (4) is installed at the top of base (3), heating panel (401) is installed at the outside both sides of antirust box (4), and the outside spraying of antirust box (4) has anticorrosive coating (402), chamber door (5) is installed through the hinge in the front of antirust box (4), two sets of mount pads (2) are installed at the outside both sides of antirust box (4), top cap (1) is installed at the top of antirust box (4), the inside of mount pad (2) is equipped with electrical cabinet (6), SPC module (601) is installed to the bottom of electrical cabinet (6), two sets of electrical cabinet (602) are installed to the inside of electrical cabinet (6), temperature and humidity detection subassembly (604) is installed to the positive one side of electrical cabinet (602), dampproof piece (7) is installed to the bottom of electrical cabinet (6), the internally mounted of dampproof piece (7) has dry cotton (702), wire netting (701) are installed in the front of dampproofing piece (7), and the bottom of dampproofing piece (7) runs through in rust-resistant case (4) and extends to the bottom of base (3).

2. The line loss reducing device for the unbalance management according to claim 1, wherein: two sets of axial fans (101) are installed on two sides of the bottom of the top cover (1), and air holes (102) are formed in the outer side of the bottom of the top cover (1) at equal intervals.

3. The line loss reducing device for the unbalance management according to claim 1, wherein: the outside of mount pad (2) is installed holding rod (201), and the outside of holding rod (201) is equipped with anti-skidding line in the surrounding.

4. The line loss reducing device for the unbalance management according to claim 1, wherein: two sets of landing legs (301) are installed to the bottom both sides of base (3), and mounting bracket (302) are installed to the bottom of landing leg (301).

5. The line loss reducing device for the unbalance management according to claim 1, wherein: the front surface of the box door (5) is provided with a warning board (501), and one side of the front surface of the box door (5) is provided with a handle (502).

6. The line loss reducing device for the unbalance management according to claim 1, wherein: the controller (603) is installed to the front one side of electric appliance frame (602), and installs the circuit breaker below controller (603).