CN221103726U - Modular combined variable frequency cabinet device - Google Patents

Abstract

The utility model discloses a modularized combined variable frequency cabinet device which comprises two cabinet bodies, wherein electric push rods are fixedly connected to the inner parts of the two cabinet bodies, temperature sensors are fixedly connected to the inner parts of the two cabinet bodies, dry powder storage devices are fixedly connected to the inner parts of the two cabinet bodies, water pipes are fixedly connected to the upper ends of the two cabinet bodies, water cooling plates are fixedly connected to the inner parts of the two cabinet bodies, alarm devices are fixedly connected to the upper ends of the two cabinet bodies, and smoke sensors are fixedly connected to the inner parts of the two cabinet bodies. According to the modularized combined variable frequency cabinet device, whether fire occurs in the cabinet body is sensed by the smoke sensor, if the smoke sensor senses the fire, a signal is transmitted, so that the electric push rod pushes out dry powder in the dry powder storage, and meanwhile, the radiating fan blows the dry powder to be attached to an electrical element to extinguish the fire, so that other perfect electrical elements can be protected, and economic loss is reduced.

Description

Modular combined variable frequency cabinet device

Technical Field

The utility model belongs to the technical field of frequency conversion cabinets, and particularly relates to a modularized combined frequency conversion cabinet device.

Background

The frequency conversion cabinet is a cabinet type frequency converter and is used for supplying power to electric equipment such as a motor, adjusting the running output power of the motor, and in order to meet the requirement of environment miniaturization such as a laboratory bench, the overall dimension of the frequency conversion cabinet is smaller and smaller.

The existing frequency conversion cabinet device has the following problems:

1. The existing frequency conversion cabinet has poor automatic heat dissipation function, so that heat generated by a frequency converter is transferred to the outside efficiently, a high-temperature state is kept in the frequency conversion cabinet, and if other electric elements such as the frequency converter work in a high-temperature environment for a long time, the frequency converter or other electric elements can be damaged.

2. The existing variable frequency cabinet has poor automatic fire extinguishing function, when an electric appliance in the variable frequency cabinet catches fire due to faults, the electric appliance cannot be timely extinguished, so that the fire in the variable frequency cabinet is larger and larger, other normally usable electric appliance elements are further damaged, and the economic loss is larger.

Disclosure of utility model

The utility model aims to provide a modularized combined variable frequency cabinet device so as to solve the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides a modularization combination variable frequency cabinet device, includes two the cabinet body two the equal fixedly connected with electric putter of internal portion of cabinet, two the equal fixedly connected with temperature sensor of internal portion of cabinet, two the equal fixedly connected with dry powder accumulator of internal portion of cabinet, two the equal fixedly connected with air intake of cabinet body upper end, two the equal fixedly connected with water pipe of cabinet body upper end, two the equal fixedly connected with base of cabinet body lower extreme, two the equal fixedly connected with air outlet of cabinet body lower extreme, two the equal fixedly connected with of cabinet body one end two hinges, two the equal fixedly connected with water-cooling board of internal portion of cabinet, two the equal fixedly connected with alarm of cabinet body upper end, two the equal fixedly connected with smoke transducer of internal portion of cabinet.

Preferably, the upper ends of the two water pipes are fixedly connected with water storage tanks, and the middle parts of the two water pipes are fixedly connected with water pumps.

Preferably, the upper ends of the two air inlets are fixedly connected with dustproof nets.

Preferably, four hinge surfaces are correspondingly and fixedly connected with cabinet doors in pairs, and two door handles are fixedly connected with the surfaces of the cabinet doors.

Preferably, the surfaces of the two water cooling plates are fixedly connected with fixing plates, and the interiors of the two water cooling plates are fixedly connected with water pipes.

Preferably, a plurality of air outlet holes are formed in the surface of the base.

Preferably, the two air inlets and the two air outlets are both fixedly connected with a cooling fan.

The modularized combined variable frequency cabinet device has the following advantages:

1. This modularization combination variable frequency cabinet device, through at its inside fixed connection's water-cooling board, there is the water pipe water-cooling board inside, when the temperature is too high in the cabinet body, temperature sensor will transmit the signal, the water pump starts, the heat transfer that electrical components produced gives the water-cooling board, the water-cooling board is with heat transfer feed pipe, outside the variable frequency cabinet was transmitted by the water-cooling liquid of circulating flow in the water pipe at last, simultaneously the radiator fan of cabinet body upper and lower extreme also can accelerate the heat dissipation, thereby reduce the temperature in the variable frequency cabinet, make electrical components wherein can normally work.

2. According to the modularized combined variable frequency cabinet device, whether fire occurs in the cabinet body or not is sensed through the smoke sensor, if the smoke sensor senses the fire, a signal is transmitted, the electric push rod pushes out dry powder in the dry powder storage, and meanwhile, the radiating fan blows the dry powder to be attached to an electrical element to extinguish the fire, so that other perfect electrical elements can be protected, and economic loss is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a modular combined variable frequency cabinet device of the present utility model;

FIG. 2 is a schematic diagram of a modular combined variable frequency cabinet device cabinet door mounting structure according to the present utility model;

FIG. 3 is a schematic diagram of an air outlet installation structure of a modular combined variable frequency cabinet device according to the present utility model;

FIG. 4 is a schematic diagram of an air inlet installation structure of a modular combined variable frequency cabinet device according to the present utility model;

fig. 5 is a rear cross-sectional view of a modular combination sideboard assembly of the present utility model.

The figure indicates: 1. a cabinet body; 2. a water pump; 3. a door handle; 4. a dry powder reservoir; 5. a dust screen; 6. an air inlet; 7. a water storage tank; 8. a water pipe; 9. an alarm; 10. an electric push rod; 11. a cabinet door; 12. a temperature sensor; 13. a smoke sensor; 14. a fixing plate; 15. a water cooling plate; 16. an air outlet hole; 17. an air outlet; 18. a heat radiation fan; 19. a hinge; 20. and (5) a base.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structure and function of the utility model, a further detailed description of the utility model is provided below with reference to the accompanying drawings.

As shown in fig. 1-5, the modular combined variable-frequency cabinet device of the utility model comprises two cabinet bodies 1, wherein electric push rods 10 are fixedly connected inside the two cabinet bodies 1, the electric push rods 10 are used for pushing out dry powder in dry powder reservoirs 4, temperature sensors 12 are fixedly connected inside the two cabinet bodies 1, dry powder reservoirs 4 are fixedly connected inside the two cabinet bodies 1, the dry powder reservoirs 4 are used for storing dry powder for fire extinguishment, air inlets 6 are fixedly connected to the upper ends of the two cabinet bodies 1, water pipes 8 are fixedly connected to the upper ends of the two cabinet bodies 1, bases 20 are fixedly connected to the lower ends of the two cabinet bodies 1, air outlets 17 are fixedly connected to the lower ends of the two cabinet bodies 1, two hinges 19 are fixedly connected to one ends of the two cabinet bodies 1, water cooling plates 15 are fixedly connected inside the two cabinet bodies 1, the temperature of an electric appliance element is reduced, the upper ends of the two cabinet bodies 1 are fixedly connected with the two cabinet bodies 9, and smoke sensors 13 are fixedly connected to the two cabinet bodies 1.

Two equal fixedly connected with storage water tank 7 of water pipe 8 upper end, storage water tank 7 is used for storing the water of cooling usefulness, two equal fixedly connected with water pump 2 in water pipe 8 middle part, two equal fixedly connected with dust screen 5 in air intake 6 upper end, dust screen 5 is arranged in preventing that dust impurity from getting into cabinet body 1, four hinge 19 surface every two corresponds fixedly connected with cabinet door 11, two equal fixedly connected with door handle 3 in cabinet door 11 surface, two equal fixedly connected with fixed plate 14 in water-cooling plate 15 surface, fixed plate 14 is used for fixed electrical components, two water-cooling plate 15 inside fixedly connected with water pipe 8, a plurality of apopores 16 have been seted up on base 20 surface, two air intake 6 and two equal fixedly connected with radiator fan 18 in air outlet 17 inside.

The working principle of the modularized combined variable frequency cabinet device is as follows: when the cabinet door 11 is closed in operation, electric elements on the surface of the fixed plate 14 are fixedly connected inside the cabinet body 1 to start to work, heat generated during the operation of the electric elements is transmitted to the water cooling plate 15, the water cooling plate 15 is transmitted to the water pipe 8 inside the cabinet body, the water pipe 8 enables water inside the cabinet body to circulate under the action of the water pump 2 to enable the heat to be transmitted to the outside, the water in the water pipe 8 is cooled when reaching the water storage tank 7 and circulates again, when the temperature in the cabinet body 1 is still high, the temperature sensor 12 transmits signals, the cooling fans 18 at the upper end and the lower end of the cabinet body 1 are started, the dust screen 5 at the upper end of the air inlet 6 can prevent impurity dust from entering, the air inlet 6 and the air outlet 17 can form a passage, heat dissipation efficiency is increased, the hot air can pass through the air outlet hole 16 formed in the surface of the base 20 from the air outlet 17 to the outside, when the electric appliance is generated inside the cabinet body 1, the smoke sensor 13 transmits signals, the alarm 9 gives out an alarm, and meanwhile the electric push rod 10 pushes dry powder in the dry powder storage 4 to blow the dry powder, and the cooling fans 18 can also start to blow the dry powder to the electric appliance to fire, so that the fire extinguishing effect is achieved.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. The utility model provides a modularization combination variable frequency cabinet device, includes two cabinet bodies (1), its characterized in that: two equal fixedly connected with electric putter (10) inside cabinet body (1), two equal fixedly connected with temperature sensor (12) inside cabinet body (1), two inside equal fixedly connected with dry powder accumulator (4) of cabinet body (1), two equal fixedly connected with air intake (6) of cabinet body (1) upper end, two equal fixedly connected with water pipe (8) of cabinet body (1) upper end, two cabinet body (1) lower extreme fixedly connected with base (20), two equal fixedly connected with air outlet (17) of cabinet body (1) lower extreme, two equal fixedly connected with two hinges (19) of cabinet body (1) one end, two equal fixedly connected with water-cooling board (15) inside cabinet body (1), two equal fixedly connected with alarm (9) of cabinet body (1) inside equal fixedly connected with smog sensor (13).

2. A modular combined variable frequency cabinet device according to claim 1, characterized in that: the upper ends of the two water pipes (8) are fixedly connected with a water storage tank (7), and the middle parts of the two water pipes (8) are fixedly connected with a water pump (2).

3. A modular combined variable frequency cabinet device according to claim 1, characterized in that: the upper ends of the two air inlets (6) are fixedly connected with dustproof nets (5).

4. A modular combined variable frequency cabinet device according to claim 1, characterized in that: four hinge (19) surface pair by pair correspond fixedly connected with cabinet door (11), two cabinet door (11) surface all fixedly connected with door handle (3).

5. A modular combined variable frequency cabinet device according to claim 1, characterized in that: the surfaces of the two water cooling plates (15) are fixedly connected with fixing plates (14), and the interiors of the two water cooling plates (15) are fixedly connected with water pipes (8).

6. A modular combined variable frequency cabinet device according to claim 1, characterized in that: a plurality of air outlet holes (16) are formed in the surface of the base (20).

7. A modular combined variable frequency cabinet device according to claim 1, characterized in that: and the interiors of the two air inlets (6) and the two air outlets (17) are fixedly connected with cooling fans (18).