CN213278750U

CN213278750U - Explosion-proof electric power cabinet convenient to heat dissipation dehumidification

Info

Publication number: CN213278750U
Application number: CN202021619604.1U
Authority: CN
Inventors: 曹晓晨
Original assignee: Zhuzhou Tiansheng Electromechanical Equipment Co ltd
Current assignee: Zhuzhou Tiansheng Electromechanical Equipment Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-25
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses an explosion-proof power cabinet which is convenient for heat dissipation and dehumidification, comprising a cabinet body, an exhaust box and a dehumidification box. A first hinge is movably connected to the left side of the surface of the cabinet body, and the surface of the first hinge is movably connected There are cabinet doors. By arranging a dehumidification box, an exhaust duct, an air inlet duct and a blower, the utility model can blow and dissipate heat in the cabinet cavity, and by arranging a dehumidification plate, the dryness of the gas circulating in the cabinet cavity can be effectively ensured, so that the device can achieve For the effect of dehumidification, by setting the exhaust box, the heat dissipation port and the air outlet pipe, the overheated gas in the cavity can be discharged through the heat dissipation port, and the effect of heat dissipation is achieved. Inside, by arranging a first sealing strip, a box door, a U-shaped fixing groove and a second hinge, the dehumidification plate can be replaced by opening the box door, and the dehumidification effect of the device is maintained.

Description

Explosion-proof electric power cabinet convenient to heat dissipation dehumidification

Technical Field

The utility model relates to an electric power cabinet technical field specifically is an explosion-proof electric power cabinet convenient to heat dissipation dehumidification.

Background

At present, with the rapid development of power technology, cabinets such as outdoor power cabinets, power distribution cabinets and the like for satisfying the installation of various electrical components are also sufficiently developed, a large number of power components are arranged in the cabinets, when the power cabinets work, a large amount of heat is generated inside the cabinets, however, if the temperature of the power cabinets is above 30 ℃ and the relative humidity of air is above 80%, the condensation phenomenon of moisture in the power cabinets can be caused, the condensation phenomenon can cause the corrosion and short circuit of the connecting terminals of power equipment, the electrical components in the power cabinets are easily damaged, and the power failure accident and loss are not caused, the conventional power equipment radiates heat through the arrangement of the heat radiation windows, the heat radiation efficiency is low due to the poor air fluidity in the power cabinets, the power cabinets provided with the fans realize the circulation of air, and the heat radiation efficiency is improved, but the outside air that gets into can lead to the inside humidity of electric power cabinet great, is unfavorable for the problem of electric power unit safety operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof electric power cabinet convenient to heat dissipation dehumidification possesses the heat dissipation dehumidification effectual, and the advantage of being convenient for maintain has solved current explosion-proof electric power cabinet and has had the radiating effect poor, problem that the humidity is big in the cabinet.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof electric power cabinet convenient for heat dissipation and dehumidification comprises a cabinet body, an exhaust box and a dehumidification box, wherein the left side of the surface of the cabinet body is movably connected with a first hinge, the surface of the first hinge is movably connected with a cabinet door, the surface of the cabinet door is provided with a cylinder lock, the top of the cabinet body is fixedly connected with the dehumidification box, the bottom of the cabinet body is fixedly connected with an exhaust box, the left sides of the surfaces of the exhaust box and the dehumidification box are movably connected with a second hinge, the surface of the second hinge is movably connected with a cabinet door, the bottom of the inner cavity of the dehumidification box is communicated with the top of the inner cavity of the cabinet body through an air inlet pipe, the bottom of the inner cavity of the cabinet body is communicated with the top of the inner cavity of the exhaust box through an air outlet pipe, the two sides of the inner cavity of the exhaust box and the inner cavity of the dehumidification box are fixedly connected with U, the output intercommunication of air-blower has the exhaust pipe, the right-hand member of exhaust pipe runs through the top that extends to dehumidification incasement chamber, the top of air-blower is provided with dustproof frame, the inner chamber fixedly connected with mounting bar of the cabinet body, the thermovent has been seted up to the bottom of exhaust case, the bottom swing joint of thermovent has the dust screen.

Preferably, the surface of the cabinet door is fixedly connected with a second sealing strip, and the surface of the cabinet door is fixedly connected with a first sealing strip.

Preferably, both sides of the bottom of the air exhaust box are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with non-slip mats.

Preferably, the right side of the surface of the cabinet body is provided with a wire arranging port, and the inner wall of the wire arranging port is provided with a sealing ring.

Preferably, the equal fixedly connected with support column in both sides at dehumidification case top, the top fixedly connected with weather shed of support column.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the dehumidification case, the exhaust pipe, air-supply line and air-blower, can blow the heat dissipation to cabinet body intracavity, through setting up the dehumidification board, the effectual gaseous aridity of the internal chamber circulation of cabinet of having guaranteed, make the device reach the effect of dehumidification, through setting up the exhaust case, thermovent and play tuber pipe, the intracavity absorbs overheated gas and can be discharged by the thermovent, radiating effect has been reached, through setting up the dust screen, can effectively avoid external dust to pass through inside the thermovent access arrangement, through setting up first sealing strip, the chamber door, U-shaped fixed slot and second hinge, the chamber door is opened to the accessible and the dehumidification board is changed, the dehumidification effect of device has been kept.

2. The utility model discloses a set up second sealing strip and first sealing strip, can make the cabinet body, exhaust case and dehumidification case reach relative confined state, the effectual dust and the moisture that have prevented in the air enter into the inner chamber of the cabinet body, thereby the effectual equipment to the internal portion of cabinet is protected, through setting up supporting leg and slipmat, can support the cabinet body fixedly, the effectual stability that has promoted the device, through setting up line bank mouth and sealing washer, the leakproofness of line bank mouth has been guaranteed when combing the cable, the practicality of device has effectively been promoted, through setting up weather shed and support column, the influence of rainwater to the device has been avoided, effectively the protective capacities of hoisting device.

Drawings

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

FIG. 2 is a sectional view of the cabinet body of the present invention;

FIG. 3 is a sectional view of the rain shed of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a cabinet body; 2. an exhaust box; 3. a dehumidification box; 4. an exhaust duct; 5. a dust-proof frame; 6. a rain shelter; 7. a support pillar; 8. a first hinge; 9. a cabinet door; 10. a heat dissipation port; 11. supporting legs; 12. a dust screen; 13. a first seal strip; 14. a box door; 15. a U-shaped fixing groove; 16. an air outlet pipe; 17. a wire arranging port; 18. mounting a bar; 19. a dehumidification plate; 20. an air inlet pipe; 21. a second hinge; 22. a blower; 23. a second seal strip; 24. a cylinder lock.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred 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", "provided", "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a cabinet body 1, exhaust case 2, dehumidification case 3, exhaust pipe 4, dustproof frame 5, weather shed 6, support column 7, first hinge 8, cabinet door 9, thermovent 10, supporting leg 11, dust screen 12, first sealing strip 13, chamber door 14, U-shaped fixed slot 15, play tuber pipe 16, winding displacement mouth 17, mounting bar 18, dehumidification board 19, air-supply line 20, second hinge 21, air-blower 22, second sealing strip 23 and cylinder lock 24 parts are the parts that universal standard spare or field technician known, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, an explosion-proof electric power cabinet convenient for heat dissipation and dehumidification comprises a cabinet body 1, an air exhaust box 2 and a dehumidification box 3, wherein the left side of the surface of the cabinet body 1 is movably connected with a first hinge 8, the surface of the first hinge 8 is movably connected with a cabinet door 9, the surface of the cabinet door 9 is provided with a cylinder lock 24, the top of the cabinet body 1 is fixedly connected with the dehumidification box 3, the bottom of the cabinet body 1 is fixedly connected with the air exhaust box 2, both sides of the bottom of the air exhaust box 2 are fixedly connected with supporting legs 11, the bottom of the supporting legs 11 is fixedly connected with a non-slip mat, the cabinet body 1 can be supported and fixed by the arrangement of the supporting legs 11 and the non-slip mat, the stability of the device is effectively improved, the left sides of the surfaces of the air exhaust box 2 and the dehumidification box 3 are both movably connected with a second hinge 21, the surface of the box door 14 is fixedly connected with a first sealing strip 13, the cabinet body 1, the air exhaust box 2 and the dehumidifying box 3 can reach a relatively closed state by arranging a second sealing strip 23 and the first sealing strip 13, dust and moisture in the air are effectively prevented from entering the inner cavity of the cabinet body 1, and therefore equipment inside the cabinet body 1 is effectively protected, the bottom of the inner cavity of the dehumidifying box 3 is communicated with the top of the inner cavity of the cabinet body 1 through an air inlet pipe 20, the bottom of the inner cavity of the cabinet body 1 is communicated with the top of the inner cavity of the air exhaust box 2 through an air outlet pipe 16, both sides of the inner cavities of the air exhaust box 2 and the dehumidifying box 3 are fixedly connected with U-shaped fixing grooves 15, the inner cavity of the U-shaped fixing grooves 15 is movably connected with a dehumidifying plate 19, the top of the dehumidifying box 3 is fixedly connected with an air blower 22, the output end of the air blower 22 is, the two sides of the top of the dehumidifying box 3 are fixedly connected with supporting columns 7, the top of the supporting columns 7 is fixedly connected with a rain shelter 6, the influence of rainwater on the device is avoided by arranging the rain shelter 6 and the supporting columns 7, the protective capability of the device is effectively improved, a dustproof frame 5 is arranged above the air blower 22, an installation strip 18 is fixedly connected with the inner cavity of the cabinet body 1, a wire arranging port 17 is arranged on the right side of the surface of the cabinet body 1, a sealing ring is arranged on the inner wall of the wire arranging port 17, the sealing performance of the wire arranging port 17 is ensured while a cable is combed by arranging the wire arranging port 17 and the sealing ring, the practicability of the device is effectively improved, a heat radiating port 10 is arranged at the bottom of the air exhausting box 2, a dustproof net 12 is movably connected with the bottom of the heat radiating port 10, and through arranging the dehumidifying box 3, the air exhausting pipe 4, the air inlet pipe 20 and the sealing, effectual gaseous aridity of 1 inner chamber of the cabinet body of having guaranteed, make the device reach the effect of dehumidification, through setting up exhaust box 2, thermovent 10 and play tuber pipe 16, overheated gas can be discharged by thermovent 10 is absorbed to the intracavity, radiating effect has been reached, through setting up dust screen 12, can effectively avoid external dust to pass through inside thermovent 10 access device, through setting up first sealing strip 13, chamber door 14, U-shaped fixed slot 15 and second hinge 21, chamber door 14 is opened to the accessible is changed dehumidification board 19, the dehumidification effect of device has been kept.

During the use, through opening air-blower 22, the outside air passes through air-blower 22's output and gets into exhaust pipe 4, get into dehumidification case 3 through exhaust pipe 4, through dehumidification board 19 to gaseous dehumidification, the rethread air-supply line 20 cools down the equipment of the internal chamber of cabinet 1 that dispels the heat, absorb thermal gas and get into exhaust box 2 through tuber pipe 16, get into thermovent 10 through exhaust box 2, discharge through thermovent 10, through opening to chamber door 14, can take out dehumidification board 19 and change, guarantee the effect of dehumidification, dust screen 12 is for dismantling the filter screen, prevent that outside dust access device is inside, can dismantle the circulation that washs and keep thermovent 10, cooperation through the above-mentioned structure, it is effectual to make the device reach the heat dissipation dehumidification, the advantage of being convenient for maintain, convenient to popularize and use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An explosion-proof power cabinet that facilitates heat dissipation and dehumidification, comprising a cabinet body (1), an exhaust box (2) and a dehumidification box (3), characterized in that: the left side of the surface of the cabinet body (1) is movably connected with a A first hinge (8), the surface of the first hinge (8) is movably connected with a cabinet door (9), the surface of the cabinet door (9) is provided with a cylinder lock (24), and the cabinet body (1) A dehumidification box (3) is fixedly connected to the top of the cabinet, an exhaust box (2) is fixedly connected to the bottom of the cabinet (1), and the left side of the surface of the exhaust box (2) and the dehumidification box (3) is movable A second hinge (21) is connected, the surface of the second hinge (21) is movably connected with a box door (14), and the bottom of the inner cavity of the dehumidification box (3) communicates with the top of the inner cavity of the cabinet (1) There is an air inlet pipe (20), an air outlet pipe (16) is connected between the bottom of the inner cavity of the cabinet (1) and the top of the inner cavity of the exhaust box (2), the exhaust box (2) and the dehumidification box (3) Both sides of the inner cavity are fixedly connected with a U-shaped fixing groove (15), the inner cavity of the U-shaped fixing groove (15) is movably connected with a dehumidification plate (19), and the top of the dehumidification box (3) A blower (22) is fixedly connected, the output end of the blower (22) is connected with an exhaust pipe (4), and the right end of the exhaust pipe (4) extends through and extends to the top of the inner cavity of the dehumidification box (3), so A dustproof frame (5) is arranged above the blower (22), a mounting bar (18) is fixedly connected to the inner cavity of the cabinet (1), and a heat dissipation port ( 10), a dust filter (12) is movably connected to the bottom of the heat dissipation port (10).

2. An explosion-proof power cabinet that is convenient for heat dissipation and dehumidification according to claim 1, characterized in that: the surface of the cabinet door (9) is fixedly connected with a second sealing strip (23), and the cabinet door (14) A first sealing strip (13) is fixedly connected to its surface.

3. An explosion-proof power cabinet that is convenient for heat dissipation and dehumidification according to claim 1, characterized in that: both sides of the bottom of the exhaust box (2) are fixedly connected with support legs (11), and the support legs ( 11) The bottom is fixedly connected with a non-slip pad.

4. An explosion-proof power cabinet that is convenient for heat dissipation and dehumidification according to claim 1, characterized in that: a cable outlet (17) is opened on the right side of the surface of the cabinet body (1), and the cable outlet (17) ) is provided with a sealing ring on the inner wall.

5. An explosion-proof power cabinet that is convenient for heat dissipation and dehumidification according to claim 1, characterized in that: both sides of the top of the dehumidification box (3) are fixedly connected with support columns (7), and the support columns (7) ) is fixedly connected to the top of the canopy (6).