CN212182790U

CN212182790U - Novel dampproofing resistance cabinet

Info

Publication number: CN212182790U
Application number: CN202020955951.5U
Authority: CN
Inventors: 于淼; 于俊杰; 于浩
Original assignee: Henan Zhongke Crane Electric Co ltd
Current assignee: Henan Zhongke Crane Electric Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2020-12-18
Anticipated expiration: 2030-05-31

Abstract

The utility model relates to the technical field of resistance cabinets, and discloses a novel moisture-proof resistance cabinet, which comprises a resistance cabinet main body; a baffle is arranged below the inner side of the resistance cabinet main body, a moisture absorption hole is formed in the baffle, a drawer is inserted below the baffle, and a handle is arranged on the front side of the drawer; humidity transducer is installed to drawer inboard bottom, the singlechip is installed to the inboard right wall of resistance cabinet main part, warning light is installed at resistance cabinet main part top. The utility model discloses a but humidity transducer real-time supervision lime powder's humidity, when humidity is greater than the setting value, humidity transducer can give the singlechip with signal transmission, and the singlechip can control the warning light and start this moment to remind the staff that the lime powder in this resistance cabinet main part is wet and seriously can't carry out the work of absorbing damp, need in time change, avoid long-term use lime powder's the effect of absorbing damp to descend to influence dampproofing effect.

Description

Novel dampproofing resistance cabinet

Technical Field

The utility model relates to a resistance cabinet technical field specifically is a novel dampproofing resistance cabinet.

Background

At present, the neutral point of a generator is grounded with high resistance so as to limit grounding current and prevent various overvoltage hazards, the neutral point can limit fault current to a proper value by grounding the resistor, the sensitivity of relay protection is improved to act on tripping, meanwhile, the fault point is only possible to be locally slightly burnt, transient overvoltage is limited to 2.6 times of normal line voltage to neutral point voltage, the reignition of electric arc is limited, the main equipment is prevented from being damaged by arc light gap overvoltage, and ferromagnetic resonance overvoltage can be effectively prevented, so that the safe operation of the generator is ensured, but the existing novel moisture-proof resistor cabinet has some insufficient places, for example;

its dampproofing effect of current resistance cabinet is relatively poor, when being in the area use that moisture is heavier, its long-term moisture invasion and cause original papers such as resistance to appear damaging to produce potential safety hazard and economic loss, consequently this application provides a novel dampproofing resistance cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel dampproofing resistance cabinet has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel damp-proof resistor cabinet comprises a resistor cabinet main body;

a baffle is arranged below the inner side of the resistance cabinet main body, a moisture absorption hole is formed in the baffle, a drawer is inserted below the baffle, and a handle is arranged on the front side of the drawer;

the bottom of the inner side of the drawer is provided with a humidity sensor, the right wall of the inner side of the resistance cabinet main body is provided with a single chip microcomputer, and the top of the resistance cabinet main body is provided with a warning lamp;

the signal output end of the humidity sensor is connected with the signal input end of the single chip microcomputer, and the signal output end of the single chip microcomputer is connected with the signal input end of the warning lamp.

As an optimized embodiment of the utility model, the support is installed to resistance cabinet main part bottom both sides.

As an optimal implementation mode of the utility model, shutter type heat dissipation window has been seted up to resistance cabinet main part both sides top.

As an optimal implementation mode of the utility model, there is a cabinet door resistor cabinet main part front side right-hand member through hinge movable mounting.

As an optimal implementation manner of the utility model, the mounting bracket is installed to the inside back wall of resistance cabinet main part, set up the installation screw in the mounting bracket.

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

1. the utility model relates to a novel dampproofing resistance cabinet can deposit lime powder through the drawer, and the work of absorbing moisture in the resistance cabinet main part is carried out in lime powder accessible moisture absorption hole this moment to play better dampproofing effect, and the drawer can freely be taken out, thereby the change work of the lime powder of being convenient for.

2. The utility model relates to a novel dampproofing resistance cabinet, but the humidity of real-time supervision lime powder through humidity transducer, when humidity is greater than the setting value, humidity transducer can give the singlechip with signal transmission, and the singlechip can control the warning light and start this moment to remind the staff that the lime powder in this resistance cabinet main part is wet and seriously can't carry out moisture absorption work, need in time change, avoid long-term use lime powder's moisture absorption effect to descend and influence dampproofing effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a novel dampproofing resistance cabinet's elevation structure sketch map.

In the figure: 1. a resistor cabinet main body; 2. a baffle plate; 3. moisture absorption holes; 4. a drawer; 5. buckling a handle; 6. a humidity sensor; 7. a single chip microcomputer; 8. a warning light; 9. a mounting frame; 10. mounting a screw hole; 11. louvered heat dissipation window; 12. a support; 13. a hinge; 14. a cabinet door.

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 is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a novel damp-proof resistor cabinet comprises a resistor cabinet main body 1;

a baffle 2 is arranged below the inner side of the resistance cabinet main body 1, a moisture absorption hole 3 is formed in the baffle 2, a drawer 4 is inserted below the baffle 2, and a handle 5 is arranged on the front side of the drawer 4;

a humidity sensor 6 is mounted at the bottom of the inner side of the drawer 4, a single chip microcomputer 7 is mounted on the right wall of the inner side of the resistance cabinet main body 1, and a warning lamp 8 is mounted at the top of the resistance cabinet main body 1;

the signal output end of the humidity sensor 6 is connected with the signal input end of the single chip microcomputer 7, and the signal output end of the single chip microcomputer 7 is connected with the signal input end of the warning lamp 8.

In this embodiment (please refer to fig. 1), the humidity of the lime powder can be monitored in real time through the humidity sensor 6, when the humidity is greater than a set value, the humidity sensor 6 can transmit a signal to the single chip microcomputer 7, and the single chip microcomputer 7 can control the start of the warning light 8, so as to remind a worker that the lime powder in the resistor cabinet main body 1 is seriously affected by damp and cannot be subjected to damp absorption work, and needs to be replaced in time, thereby avoiding the damp absorption effect of the lime powder used for a long time from being reduced to influence the damp-proof effect.

Wherein, support 12 is installed to resistance cabinet main part 1 bottom both sides.

In this embodiment (see fig. 1), the ground clearance of the device can be increased by the bracket 12, so that the intrusion of moisture into the resistance cabinet main body 1 can be reduced to a certain extent.

Wherein, shutter type heat dissipation windows 11 are arranged above two sides of the resistance cabinet main body 1.

In this embodiment (see fig. 1), the louvered heat dissipating window 11 can improve ventilation performance, and ensure good heat dissipating effect and moisture proof effect.

A cabinet door 14 is movably mounted at the right end of the front side of the resistor cabinet main body 1 through a hinge 13.

In this embodiment (see fig. 1), the hinge 13 can facilitate the opening and closing of the cabinet door 14.

Wherein, mounting bracket 9 is installed to the wall behind the resistance cabinet main part 1 inboard, set up installation screw 10 in the mounting bracket 9.

In this embodiment (see fig. 1), the installation of the resistor and other components in the resistor cabinet main body 1 can be facilitated through the installation screw holes 10 on the installation frame 9.

The utility model relates to a novel damp-proof resistance cabinet, which comprises a resistance cabinet body 1; 2. a baffle plate; 3. moisture absorption holes; 4. a drawer; 5. buckling a handle; 6. a humidity sensor; 7. a single chip microcomputer; 8. a warning light; 9. a mounting frame; 10. mounting a screw hole; 11. louvered heat dissipation window; 12. a support; 13. a hinge; 14. the cabinet door and the components are all universal standard components or components known by a person skilled in the art, in the idle position of the device, all the electric devices refer to power elements, electric devices, adaptive monitoring computers and power supplies which are connected through leads, specific connecting means are realized, the electric devices are electrically connected in sequence according to the following working principle, the detailed connecting means are known in the art, the working principle and the process are mainly described below, the description of electric control is omitted, the structure and the principle of the device can be known by a technical manual or a conventional experimental method, when in use, lime powder can be stored through the drawer 4, at the moment, the lime powder can perform moisture absorption work in the resistance cabinet main body 1 through the moisture absorption holes 3, so that a good moisture-proof effect is achieved, and the drawer 4 can be freely drawn out, thereby be convenient for the change work of lime powder, but the humidity of real-time supervision lime powder through humidity transducer 6, when humidity is greater than the setting value, humidity transducer 6 can give singlechip 7 with signal transmission, singlechip 7 can control warning light 8 to start this moment, thereby remind the staff that the lime powder in this resistance cabinet main part 1 is heavily moistened and can't carry out the work of absorbing moisture, change in time needs, avoid using the moisture absorption effect of lime powder for a long time to descend and influence dampproofing effect, and can improve the air permeability through tripe formula heat dissipation window 11, ensure its better radiating effect and dampproofing effect, and can improve the ground clearance of device through support 12, thereby can reduce the moisture invasion in resistance cabinet main part 1 to a certain extent, can be convenient for the installation work of resistance and other components in resistance cabinet main part 1 through installation screw 10 on mounting bracket 9, and humidity transducer 6, the humidity transducer 6, The single chip microcomputer 7 and the warning lamp 8 can be located on a circuit in the resistor cabinet body 1 and can be directly used for power taking.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel damp-proof resistor cabinet is characterized by comprising a resistor cabinet main body (1);

a baffle (2) is arranged below the inner side of the resistance cabinet main body (1), a moisture absorption hole (3) is formed in the baffle (2), a drawer (4) is inserted below the baffle (2), and a handle (5) is arranged on the front side of the drawer (4);

a humidity sensor (6) is installed at the bottom of the inner side of the drawer (4), a single chip microcomputer (7) is installed on the right wall of the inner side of the resistance cabinet main body (1), and a warning lamp (8) is installed at the top of the resistance cabinet main body (1);

the signal output end of the humidity sensor (6) is connected with the signal input end of the single chip microcomputer (7), and the signal output end of the single chip microcomputer (7) is connected with the signal input end of the warning lamp (8).

2. The novel moisture-proof resistor cabinet as claimed in claim 1, wherein: and supports (12) are arranged on two sides of the bottom of the resistance cabinet main body (1).

3. The novel moisture-proof resistor cabinet as claimed in claim 1, wherein: louvered heat dissipation windows (11) are formed in the upper portions of the two sides of the resistor cabinet main body (1).

4. The novel moisture-proof resistor cabinet as claimed in claim 1, wherein: a cabinet door (14) is movably mounted at the right end of the front side of the resistor cabinet main body (1) through a hinge (13).

5. The novel moisture-proof resistor cabinet as claimed in claim 1, wherein: mounting bracket (9) are installed to resistance cabinet main part (1) inboard back wall, seted up installation screw (10) in mounting bracket (9).