CN212588258U

CN212588258U - Electric frequency conversion cabinet temperature control device

Info

Publication number: CN212588258U
Application number: CN202021558003.4U
Authority: CN
Inventors: 黄文标
Original assignee: Datong Coal Mine Group Electromechanical Equipment Tiansheng Electric Co ltd
Current assignee: Datong Tiansheng Electric Co.,Ltd.
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-02-23
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses an electric frequency conversion cabinet temperature control device, the intelligent cabinet temperature adjusting device comprises a cabinet body, the left side cabinet wall middle part fixedly connected with temperature sensor of the cabinet body, the equal fixedly connected with support column in upper end four corners of the cabinet body, four common fixedly connected with protector between the upper end of support column, the equal fixedly connected with heating device in preceding cabinet wall middle part and the back cabinet wall middle part of the cabinet body, the right-hand member lower part fixedly connected with heat sink of the cabinet body, the lower extreme fixedly connected with shock attenuation board of the cabinet body, the equal fixedly connected with supporting legs in lower extreme four corners of shock attenuation board. An electrical frequency conversion cabinet temperature control device, through setting up protector, play protect function to electrical apparatus frequency conversion cabinet, prolonged electrical apparatus frequency conversion cabinet's life, through setting up rising temperature device and heat sink, can adjust the temperature in the electrical apparatus frequency conversion cabinet, make the temperature in the electrical apparatus frequency conversion cabinet locate always with constant temperature state.

Description

Electric frequency conversion cabinet temperature control device

Technical Field

The utility model relates to an electrical technology field, in particular to electrical frequency conversion cabinet temperature control device.

Background

Frequency conversion cabinet, ordinary power cabinet or switch board are dragged the mode by the tradition and are changed into the frequency conversion and drag the mode, and because of its good startability, speed governing performance and energy-conserving effect become the power of current popularization and drag the mode, its mainly used adjusting device's operating frequency reduces the energy loss, can steady starting equipment, but the automatic control frequency conversion cabinet that can extensively be applicable to the multiple occasions such as the feedwater of industrial and agricultural production and all kinds of buildings, fire control heating and ventilation air conditioner cold and hot water circulation, but current electric frequency conversion cabinet still exists following not enoughly: 1. because most of the electric frequency conversion cabinets are placed outdoors, the electric frequency conversion cabinets can be exposed to the sun and rain, and the service life of the electric appliance frequency conversion cabinets is influenced; 2. the temperature in the electrical frequency conversion cabinet is extremely easy to be too high or too low, and the temperature in the electrical frequency conversion cabinet cannot be controlled at constant temperature, so that the electrical frequency conversion cabinet is easy to break down; therefore, we propose a temperature control device for an electrical frequency conversion cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an electric frequency conversion cabinet temperature control device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric frequency conversion cabinet temperature control device, includes the cabinet body, the left side cabinet wall middle part fixedly connected with temperature sensor of the cabinet body, the equal fixedly connected with support column in upper end four corners of the cabinet body, four common fixedly connected with protector between the upper end of support column, the equal fixedly connected with heating device in preceding cabinet wall middle part and the back cabinet wall middle part of the cabinet body, the right-hand member lower part fixedly connected with heat sink of the cabinet body, the lower extreme fixedly connected with shock attenuation board of the cabinet body, the equal fixedly connected with supporting legs in lower extreme four corners of shock attenuation board.

Preferably, the protector includes the shielding plate, the anterior fixedly connected with a plurality of light of lower extreme of shielding plate, the lower extreme middle part fixedly connected with electrical storage device of shielding plate, the equal fixedly connected with solar panel in upper end left part and the upper end right part of shielding plate, the lower extreme of electrical storage device and the upper end fixed connection of the cabinet body, the lower extreme four corners of shielding plate respectively with the upper end fixed connection of four support columns.

Preferably, the heating device includes the fixed plate, the front end middle part fixedly connected with heating pipe of fixed plate, the common fixedly connected with safety cover of front end four sides of fixed plate, and the heating pipe is located the safety cover, the rear end of fixed plate and the back cabinet wall fixed connection of the cabinet body.

Preferably, the heat sink includes the water tank, the upper end fixedly connected with aspiration pump of water tank, the upper end middle part fixedly connected with gas-supply pipe of aspiration pump, the left end of gas-supply pipe runs through the right cabinet wall and the jet-propelled head of fixedly connected with of the cabinet body, the lower extreme middle part fixedly connected with exhaust tube of aspiration pump, fixedly connected with dust screen in the pipe wall of exhaust tube right part, the anterior fixedly connected with refrigerator of lower case wall of water tank, the left end of water tank and the right-hand member fixed connection of the cabinet body.

Preferably, the length and the width of the shielding plate are larger than those of the cabinet body.

Preferably, one end of the exhaust tube, which is far away from the exhaust pump, sequentially penetrates through the upper tank wall and the right tank wall of the water tank, and the temperature sensor is electrically connected with the exhaust pump and the heating tube.

Compared with the prior art, the utility model discloses following beneficial effect has:

the solar energy conversion cabinet has the advantages that the protective device is arranged, the cabinet body is shielded by the shielding plate, the cabinet body is prevented from being exposed to the sun and rain, and the cabinet body is protected, so that the service life of the electric appliance frequency conversion cabinet is prolonged, the solar panel converts light energy into electric energy, the electric energy is input into the electric energy storage device for storage, the whole device can be powered, and the energy-saving and environment-friendly effects are realized;

two, through setting up rising temperature device and heat sink, improve the internal temperature of cabinet through the heating pipe heating, avoid the internal temperature of cabinet to cross lowly, spout refrigerated air into the cabinet body through the aspiration pump in, avoid the internal high temperature of cabinet, respond to the internal temperature of cabinet and control heating pipe and aspiration pump's start-up through temperature sensor, can adjust the internal temperature of cabinet, make the internal temperature of cabinet be in constant temperature state always.

Drawings

Fig. 1 is a schematic view of the overall structure of the temperature control device of the electrical frequency conversion cabinet of the present invention;

fig. 2 is a schematic structural view of a protection device of the temperature control device of the electrical frequency conversion cabinet of the present invention;

fig. 3 is a schematic structural diagram of a temperature rising device of the temperature control device of the electrical frequency conversion cabinet of the present invention;

fig. 4 is a schematic structural diagram of a cooling device of the temperature control device of the electrical frequency conversion cabinet.

In the figure: 1. a cabinet body; 2. a temperature sensor; 3. a support pillar; 4. a guard; 5. a temperature raising device; 6. a cooling device; 7. supporting legs; 8. a damper plate; 41. a shielding plate; 42. an illuminating lamp; 43. an electrical storage device; 44. a solar panel; 51. a fixing plate; 52. heating a tube; 53. a protective cover; 61. a water tank; 62. an air pump; 63. a gas delivery pipe; 64. a gas showerhead; 65. an air exhaust pipe; 66. a refrigerator; 67. a dust screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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 which the reference is made 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, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, an electric frequency conversion cabinet temperature control device, including the cabinet body 1, the left side of the cabinet body 1 cabinet wall middle part fixedly connected with temperature sensor 2, the equal fixedly connected with support column 3 in upper end four corners of the cabinet body 1, common fixedly connected with protector 4 between the upper end of four support columns 3, the equal fixedly connected with heating device 5 in preceding cabinet wall middle part and the back cabinet wall middle part of the cabinet body 1, the right-hand member lower part fixedly connected with heat sink 6 of the cabinet body 1, the lower extreme fixedly connected with shock attenuation board 8 of the cabinet body 1, the equal fixedly connected with supporting legs 7 in lower extreme four corners of shock attenuation board 8.

The protection device 4 comprises a shielding plate 41, the front part of the lower end of the shielding plate 41 is fixedly connected with a plurality of illuminating lamps 42, the middle part of the lower end of the shielding plate 41 is fixedly connected with an electric storage device 43, the electric storage device 43 can provide electric energy for the illuminating lamps 42, a heating pipe 52, a refrigerator 66 and an air suction pump 62, the left part of the upper end and the right part of the upper end of the shielding plate 41 are both fixedly connected with a solar panel 44, the solar panel 44 can convert the light energy into the electric energy and input the electric energy into the electric storage device 43, energy conservation and environmental protection are facilitated, the lower end of the electric storage device 43 is fixedly connected with the upper end of the cabinet body 1; the heating device 5 comprises a fixed plate 51, the middle part of the front end of the fixed plate 51 is fixedly connected with a heating pipe 52, four sides of the front end of the fixed plate 51 are fixedly connected with a protective cover 53 together, the heating pipe 52 is positioned in the protective cover 53, and the rear end of the fixed plate 51 is fixedly connected with the rear cabinet wall of the cabinet body 1; the cooling device 6 comprises a water tank 61, an air pump 62 is fixedly connected to the upper end of the water tank 61, an air pipe 63 is fixedly connected to the middle part of the upper end of the air pump 62, the left end of the air pipe 63 penetrates through the right cabinet wall of the cabinet body 1 and is fixedly connected with an air nozzle 64, an air exhaust pipe 65 is fixedly connected to the middle part of the lower end of the air pump 62, a dust screen 67 is fixedly connected to the inner wall of the right part of the air exhaust pipe 65, a refrigerator 66 is fixedly connected to the front part of the lower cabinet wall of the water tank 61, and the left end of the water tank 61; the length and the width of the shielding plate 41 are greater than those of the cabinet body 1, so that the shielding plate 41 can shield the cabinet body 1 conveniently, and the cabinet body 1 is protected; one end of the air suction pipe 65, which is far away from the air suction pump 62, sequentially penetrates through the upper box wall and the right box wall of the water box 61, so that air is cooled by water in the water box 61, the temperature of the air is reduced, and the temperature sensor 2 is electrically connected with the air suction pump 62 and the heating pipe 52.

It should be noted that, the utility model relates to a temperature control device of an electrical frequency conversion cabinet, when raining, rain water is shielded by the shielding plate 41, rain water is prevented from permeating into the cabinet body 1, the service life of the cabinet body 1 is prolonged, when sunning, solar energy is absorbed by the solar panel 44 and converted into electric energy, then the electric energy is input into the electric energy storage device 43, the whole device can be powered by the electric energy storage device 43, energy is saved and environment is protected, then the temperature in the cabinet body 1 is sensed by the temperature sensor 2, the temperature sensor 2 controls the heating pipe 52 to start when the temperature is too low, the heating pipe 52 starts to heat to increase the temperature in the cabinet body 1, the heating pipe 52 is closed when the temperature reaches a constant temperature value, when the temperature in the cabinet body 1 is too high, the temperature sensor 2 controls the air pump 62 to start, meanwhile, the refrigerator 66 also starts to refrigerate water in the water tank 61, the air, the air filters the dust through dust screen 67, and rethread exhaust tube 65 makes the air admission water tank 61 in carry out cooling, then inputs the cold air into jet 64 through air-supply pipe 63, and the temperature in the cabinet body 1 is reduced with the cold air blowout through jet 64 at last, and aspiration pump 62 closes when the temperature reaches the constant temperature value, the temperature in the control cabinet body 1 of being convenient for, makes the temperature of the cabinet body 1 be in the constant temperature state all the time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric inverter cabinet temperature control device, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet temperature control device, including cabinet body (1), the left side cabinet wall middle part fixedly connected with temperature sensor (2) of the cabinet body (1), the equal fixedly connected with support column (3) in upper end four corners of the cabinet body (1), four common fixedly connected with protector (4) between the upper end of support column (3), the equal fixedly connected with heating device (5) in preceding cabinet wall middle part and the back cabinet wall middle part of the cabinet body (1), the right-hand member lower part fixedly connected with heat sink (6) of the cabinet body (1), the lower extreme fixedly connected with shock attenuation board (8) of the cabinet body (1), the equal fixedly connected with supporting legs (7) in lower extreme four corners of shock attenuation.

2. The temperature control device of the electrical frequency conversion cabinet according to claim 1, characterized in that: protector (4) include shielding plate (41), a plurality of light (42) of the anterior fixedly connected with of lower extreme of shielding plate (41), lower extreme middle part fixedly connected with accumulator (43) of shielding plate (41), the equal fixedly connected with solar panel (44) of upper end left part and the upper end right part of shielding plate (41), the lower extreme of accumulator (43) and the upper end fixed connection of the cabinet body (1), the lower extreme four corners of shielding plate (41) respectively with the upper end fixed connection of four support columns (3).

3. The temperature control device of the electrical frequency conversion cabinet according to claim 1, characterized in that: the heating device (5) comprises a fixing plate (51), the front end middle part of the fixing plate (51) is fixedly connected with a heating pipe (52), the front end four sides of the fixing plate (51) are fixedly connected with a protective cover (53) together, the heating pipe (52) is located in the protective cover (53), and the rear end of the fixing plate (51) is fixedly connected with the rear cabinet wall of the cabinet body (1).

4. The temperature control device of the electrical frequency conversion cabinet according to claim 1, characterized in that: the cooling device (6) comprises a water tank (61), an upper end fixedly connected with air pump (62) of the water tank (61), an upper end middle fixedly connected with air pipe (63) of the air pump (62), a left end of the air pipe (63) runs through a right cabinet wall and a fixedly connected with air nozzle (64) of the cabinet body (1), a lower end middle fixedly connected with air exhaust pipe (65) of the air pump (62), a dust screen (67) fixedly connected with the inner wall of the right portion of the air exhaust pipe (65), a refrigerator (66) fixedly connected with the front portion of a lower cabinet wall of the water tank (61), and a left end of the water tank (61) is fixedly connected with a right end of the cabinet body (1).

5. The temperature control device of the electrical frequency conversion cabinet according to claim 2, characterized in that: the length and the width of the shielding plate (41) are larger than those of the cabinet body (1).

6. The temperature control device of the electrical frequency conversion cabinet according to claim 4, characterized in that: one end of the air suction pipe (65), which is far away from the air suction pump (62), sequentially penetrates through the upper tank wall and the right tank wall of the water tank (61), and the temperature sensor (2) is electrically connected with the air suction pump (62) and the heating pipe (52).