CN211531654U

CN211531654U - Building electrical equipment heat abstractor

Info

Publication number: CN211531654U
Application number: CN202020579599.XU
Authority: CN
Inventors: 杨振
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-09-18
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a building electrical equipment heat abstractor, including installing the ventilation roof of installing in inside regulator cubicle of wall body, regulator cubicle one side through hinge complex cabinet door and regulator cubicle top, the component storehouse has been seted up in the regulator cubicle, the bottom symmetry of cabinet door has been seted up two sets of mounting grooves that supply the installation of wind-guiding case, and mounting groove and component storehouse communicate each other, the air intake that supplies the installation of air intake filter screen is seted up towards one side of cabinet door to the ventilation roof, and the bottom structure of ventilation roof has a set of grafting frame, the up end of regulator cubicle is seted up and is supplied grafting frame mounting complex inserting groove, and inserting groove and component storehouse communicate each other, and the wind-guiding frame and the closed frame of wind-guiding frame one side-mounting of cooperation mounting groove installation are drawn together to case and. The heat dissipation device for the building electrical equipment effectively solves the heat dissipation problem of the electrical cabinet in the wall, realizes the communication of the inner air flow and the outer air flow and improves the heat dissipation efficiency.

Description

Building electrical equipment heat abstractor

Technical Field

The utility model belongs to the technical field of electrical equipment, concretely relates to building electrical equipment heat abstractor.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. The important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our production and life. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment. The electrical equipment used in a building is also the core of the overall building power supply.

The mode that the present electrical equipment that is used for the building adopted the gomphosis installation more, and the electrical cabinet body gomphosis is installed in the wall promptly to reduce taking up of corridor or passageway, and the mode of this kind of installation easily has the thermal diffusivity stable, only relies on the tripe structure of seting up on the cabinet door can't realize the high-speed circulation of air in the regulator cubicle, and the radiating effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building electrical equipment heat abstractor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building electrical equipment heat abstractor, is including installing in the inside regulator cubicle of wall body, regulator cubicle one side through hinge complex cabinet door and the ventilation roof of regulator cubicle top installation, the component storehouse has been seted up in the regulator cubicle, the bottom symmetry of cabinet door is seted up two sets of mounting grooves that supply the installation of wind-guiding case, and mounting groove and component storehouse communicate each other, the ventilation roof is seted up towards one side of cabinet door and is supplied the air intake of air intake filter screen installation, and the bottom structure of ventilation roof has a set of grafting frame, the up end of regulator cubicle is seted up and is supplied grafting frame installation complex inserting groove, and inserting groove and component storehouse communicate each other.

Preferably, the air guide box comprises an air guide frame and a closed frame, the air guide frame is installed in a matching installation groove, the closed frame is installed on one side of the air guide frame, a group of motors are arranged at the top end of the air guide frame, and a wheel type fan matched with a motor shaft of the motor is arranged in the air guide frame.

Preferably, one side of the upper end face of the air guide frame, which is far away from the closed frame, is provided with a group of blocking plates, and the top ends of the blocking plates are abutted to the top ends of the mounting grooves.

Preferably, an induced air groove for installing an air outlet filter screen is formed in the closed frame, a plurality of groups of louvers are obliquely arranged on one side, away from the electrical cabinet, of the air outlet filter screen, and the louvers are arranged in an equidistant mode.

Preferably, four corners of the closed frame are provided with first threaded holes for matching with fastening bolts, and four corners of the air guide frame are provided with second threaded holes for matching with fastening bolts.

Preferably, a magnet structure for adsorbing the air guide frame is embedded in the mounting groove, and a circuit interface for connecting a power circuit is arranged on one side of the mounting groove facing the component bin in the electrical cabinet.

The utility model discloses a technological effect and advantage: according to the heat dissipation device for the building electrical equipment, the top of an electrical cabinet is sealed by a ventilation top plate, so that the communication between external airflow and an element bin in the electrical cabinet is realized due to the arrangement of an air inlet filter screen, and the communication of the airflow from top to bottom is realized by matching with an installation groove; the air guide box is additionally arranged at the position of the mounting groove to realize the guide of internal air flow through the wheel type fan, so that negative pressure is formed inside the air guide box to facilitate the air flow at the filter screen of the air inlet to flow into the element bin, the conduction of the air flow is accelerated to realize the circulation heat dissipation, and the heat dissipation effect is ensured; adopt the magnetite to adsorb the wind-guiding frame of wind-guiding case in the mounting groove, the dismantlement installation of the wind-guiding frame of being convenient for, the realization of being convenient for is dismantled and is overhauld.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the electrical cabinet according to the present invention;

FIG. 3 is a schematic view of the wind guide box according to the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

In the figure: 1 electrical cabinet, 2 cabinet doors, 201 installation grooves, 3 ventilation top plates, 301 air inlet filter screens, 4 air guide boxes, 5 plug-in frames, 501 plug-in grooves, 6 air guide frames, 601 baffle plates, 7 closed frames, 701 air guide grooves, 702 air outlet filter screens, 703 shutters, 8 motors, 801 wheel type fans, 9 fastening bolts, 901 first threaded holes and 902 second threaded holes.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a heat dissipation device for building electrical equipment as shown in figures 1-4, which comprises an electrical cabinet 1 arranged inside a wall body, a cabinet door 2 matched with one side of the electrical cabinet 1 through a hinge, and a ventilation top plate 3 arranged above the electrical cabinet 1, wherein an element bin is arranged in the electrical cabinet 1, two groups of mounting grooves 201 for mounting the air guide box 4 are symmetrically arranged at the bottom end of the cabinet door 2, the mounting grooves 201 are communicated with the element bin, one side of the ventilation top plate 3 facing the cabinet door 2 is provided with an air inlet for mounting an air inlet filter screen 301 (the arrangement of the air inlet filter screen 301 prevents external dust from entering), the bottom end of the ventilation top plate 3 is provided with a group of splicing frames 5, the upper end surface of the electrical cabinet 1 is provided with a splicing groove 501 for mounting and matching the splicing frames 5, the splicing groove 501 is communicated with the element bin, the top, benefit from air intake filter screen 301 to set up the intercommunication that realizes outside air current and regulator cubicle 1 interior component storehouse, cooperation mounting groove 201 realizes air current top-down's intercommunication, and the derivation of inside air current through wheeled fan 801 is realized in installing additional of wind-guiding case 4 in mounting groove 201 position for inside formation negative pressure is convenient for air intake filter screen 301 department air current to the component storehouse in flow, and the air current switches on with higher speed and realizes the circulation heat dissipation, guarantees the radiating effect.

Specifically, the air guide box 4 includes an air guide frame 6 installed in cooperation with the installation groove 201 and a closed frame 7 installed on one side of the air guide frame 6, a set of motors 8 is arranged on the top end of the air guide frame 6, and a wheel type fan 801 matched with a motor shaft of the motor 8 is arranged in the air guide frame 6.

Specifically, a group of barrier plates 601 is arranged on one side of the upper end face of the air guide frame 6, which is far away from the closed frame 7, and the top ends of the barrier plates 601 are abutted to the top ends of the mounting grooves 201.

Specifically, an induced draft duct 701 for installing an air outlet filter screen 702 is formed in the closed frame 7, a plurality of groups of louvers 703 are obliquely arranged on one side of the air outlet filter screen 702 away from the electrical cabinet 1, the plurality of groups of louvers 703 are arranged at equal intervals, and the air outlet filter screen 702 prevents external dust from entering.

Specifically, four corners of the closed frame 7 are provided with first threaded holes 901 for the fastening bolts 9 to cooperate, and four corners of the air guide frame 6 are provided with second threaded holes 902 for the fastening bolts 9 to cooperate.

Specifically, it has the magnetite structure that adsorbs wind-guiding frame 6 to inlay in mounting groove 201, and mounting groove 201 is provided with the circuit interface of connecting the power supply circuit towards one side in 1 interior component storehouse of regulator cubicle (during the concrete implementation, the model of circuit interface can be selected for use according to the user demand), adopts the magnetite to adsorb wind-guiding frame 6 of wind-guiding case 4 in the mounting groove 201, and the wind-guiding frame 6's of being convenient for dismantlement installation is convenient for realize dismantling the maintenance.

The working principle of the heat dissipation device for the building electrical equipment is that after the electrical elements are arranged in the element bin of the electrical cabinet 1, the ventilation top plate 3 is only required to be arranged above the electric cabinet 1 through the matching of the insertion frame 5 and the insertion groove 501, the air guide box 4 is arranged in the installation groove 201 of the cabinet door 2 and is connected with the power supply of the motor 8, the motor shaft drives the wheel type fan 801 to rotate to realize air guide when the motor 8 is started, the air at the bottom of the component bin is discharged from the air guide groove 701 through the rotation of the wheel type fan 801, so that the element bin forms negative pressure to realize the air flow entering from top to bottom at the air inlet filter screen 301, the air flow penetrates the element bins in the whole set of electrical cabinet 1 to take away the heat of the electrical elements, effective air guiding and heat dissipation are realized, the heat dissipation device for the building electrical equipment effectively solves the heat dissipation problem of the electrical cabinet in the wall, realizes the communication of the inner air flow and the outer air flow and improves the heat dissipation efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a building electrical equipment heat abstractor, is including installing in inside regulator cubicle (1) of wall body, regulator cubicle (1) one side through hinge complex cabinet door (2) and regulator cubicle (1) top ventilation roof (3) of installation, its characterized in that: the utility model discloses an air conditioner cabinet, including regulator cubicle (1), the bottom symmetry of cabinet door (2) is seted up two sets of confession and is led mounting groove (201) of bellows (4) installation, and mounting groove (201) and component storehouse intercommunication each other, the air intake that supplies air intake filter screen (301) installation is seted up towards one side of cabinet door (2) in ventilation roof (3), and the bottom structure of ventilation roof (3) has a set of grafting frame (5), the up end of regulator cubicle (1) is seted up and is supplied grafting frame (5) installation complex inserting groove (501), and inserting groove (501) and component storehouse intercommunication each other.

2. A heat dissipating device for construction electrical equipment as set forth in claim 1, wherein: the air guide box (4) comprises an air guide frame (6) installed in a matching installation groove (201) and a closed frame (7) installed on one side of the air guide frame (6), a group of motors (8) are arranged at the top end of the air guide frame (6), and a wheel type fan (801) matched with a motor shaft of the motor (8) is arranged in the air guide frame (6).

3. A heat dissipating device for construction electrical equipment as set forth in claim 2, wherein: one side that the up end of wind-guiding frame (6) kept away from closed frame (7) is provided with a set of baffler board (601), the top butt mounting groove (201) of baffler board (601) the top.

4. A heat dissipating device for construction electrical equipment as set forth in claim 3, wherein: an air guide groove (701) for installing an air outlet filter screen (702) is formed in the closed frame (7), a plurality of groups of louvers (703) are obliquely arranged on one side, far away from the electrical cabinet (1), of the air outlet filter screen (702), and the louvers (703) are arranged in an equidistant mode.

5. The heat dissipating device for electrical equipment of a building as set forth in claim 4, wherein: first threaded holes (901) for the fastening bolts (9) to be matched are formed in four corners of the closed frame (7), and second threaded holes (902) for the fastening bolts (9) to be matched are formed in four corners of the air guide frame (6).

6. A heat dissipating device for construction electrical equipment as set forth in claim 1, wherein: the mounting groove (201) is internally embedded with a magnet structure for adsorbing the air guide frame (6), and one side of the mounting groove (201) facing the component bin in the electrical cabinet (1) is provided with a circuit interface for connecting a power circuit.