CN205960461U - A moisture-proof electrical cabinet - Google Patents

Abstract

The utility model provides a dampproofing electric appliance cabinet, including audible-visual annunciator, roof, temperature and humidity inductor, base and dampproofing hot plate, install the casing on the base, install night warning light and audible-visual annunciator on the roof, and the warning light at night installs in the audible-visual annunciator left side, the casing passes through hinge swing joint with the emergency exit, box and exhaust fan are placed to the inside left side wall mounting of casing has the drier, the inside temperature and humidity inductor that is provided with of casing, dampproofing hot plate is installed to the inside bottom of casing, install humiture display screen and control panel on the emergency exit, be provided with the singlechip on the temperature and humidity inductor. The utility model discloses a humiture that setting up of temperature and humidity inductor can respond to in the regulator cubicle in real time, uses through dampproofing hot plate and exhaust fan cooperation and can effectively prevent that the regulator cubicle from weing, can carry out automatic alarm when weing seriously through audible-visual annunciator's setting.

Description

A moisture-proof electrical cabinet

technical field

The utility model relates to a moisture-proof electrical cabinet, which belongs to the technical field of power distribution devices.

Background technique

At present, with the development of modern society, the use of electrical cabinets is becoming more and more extensive, and the requirements are getting higher and higher. Humidity is an inherent characteristic of underground space, and the hot and humid environment of underground engineering has a great influence on the reliability of electrical equipment. Due to the increasingly high requirements for the internal environment of modern underground engineering, especially in the information age, computer control technology and intelligent management technology have been introduced into the control and management of internal equipment in underground engineering, and the technical content of internal equipment is getting higher and higher, so that The internal equipment and system itself have higher and higher requirements for the internal environment. The quality of the internal environment of underground engineering has become the basic guarantee for the reliable operation of internal equipment and systems. Traditional electrical cabinets do not have moisture-proof function, and the interior of electrical cabinets is prone to moisture. Electrical cabinets are more and more used in underground spaces. Various electrical components are installed inside electrical cabinets. It will be damp, because the electrical components will be affected by moisture, and it may cause a short circuit, which cannot meet the demand from the perspective of the stability and safety performance of the electrical cabinet. Although there are also moisture-proof electrical cabinets, the structure is complicated. The control system is redundant and expensive, so it does not meet the existing needs.

Utility model content

Aiming at the deficiencies of the existing technology, the purpose of this utility model is to provide a moisture-proof electrical cabinet to solve the problems raised in the above-mentioned background technology. The structure of the utility model is easy to operate, good in stability and high in reliability.

In order to achieve the above object, the utility model is realized through the following technical scheme: comprising sound and light alarm, top plate, temperature and humidity sensor, base and moisture-proof heating plate, the housing is installed on the base, the top of the housing A top plate is installed, and the night warning light and the sound and light alarm are installed on the top plate, and the night warning light is installed on the left side of the sound and light alarm. A desiccant storage box and an exhaust fan are installed on the wall, and the desiccant storage box is installed above the exhaust fan. An air outlet is provided between the exhaust fan and the left side wall of the housing, and an air inlet is provided on the right side wall of the housing. A temperature and humidity sensor is installed inside the housing, a moisture-proof heating plate is installed at the bottom of the housing, a temperature and humidity display screen and a control panel are installed on the safety door, and the temperature and humidity display screen is installed above the control panel. The temperature and humidity sensor is provided with a single-chip microcomputer.

Further, there are two hinges.

Further, the desiccant storage box is provided with holes.

Further, a safety lock is installed on the upper right side of the safety door.

Further, the output terminals of the control panel and the temperature and humidity sensor are electrically connected to the input terminals of the single-chip microcomputer.

Further, the output end of the single-chip microcomputer is electrically connected to the input end of the temperature and humidity display screen, the sound and light alarm, the exhaust fan and the moisture-proof heating plate.

Beneficial effects of the utility model: a moisture-proof electrical cabinet of the utility model can sense the temperature and humidity in the electrical cabinet in real time through the setting of the temperature and humidity sensor, and the temperature and humidity sensor sends the real-time sensed data to the single-chip microcomputer, through The processing is sent to the temperature and humidity display. The temperature and humidity display can display the temperature and humidity data in real time, which is convenient for the staff to observe. The combination of the moisture-proof heating plate and the exhaust fan can effectively prevent the electrical cabinet from getting damp, and can effectively remove the moisture inside the electrical cabinet. Through The setting of the desiccant storage box can place the desiccant in the desiccant storage box to dry the air inside the electrical cabinet in real time, effectively preventing the electrical components from being damaged due to moisture, and the setting of the night warning light can play a warning role at night , it is convenient for the staff to check at night, through the setting of the sound and light alarm, an automatic alarm can be given when the damp is serious, and the internal maintenance of the utility model can be facilitated through the cooperation of the safety door and the safety lock. The structure is simple, the stability is good, and the reliability High, low manufacturing cost.

Description of drawings

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

Fig. 1 is the structural representation of a kind of moisture-proof electric cabinet of the utility model;

Fig. 2 is a front view of a moisture-proof electrical cabinet of the present invention;

Fig. 3 is a functional block diagram of a moisture-proof electrical cabinet of the present invention;

In the figure: 1-sound and light alarm, 2-roof, 3-temperature and humidity sensor, 4-housing, 5-air inlet, 6-base, 7-night warning light, 8-moisture-proof heating plate, 9-exhaust fan , 10-air outlet, 11-desiccant storage box, 12-single-chip microcomputer, 13-safety door, 14-temperature and humidity display, 15-safety lock, 16-control panel, 17-hinge, 18-hole.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Fig. 1, Fig. 2 and Fig. 3. The utility model provides a technical solution: a moisture-proof electrical cabinet, including an acousto-optic alarm 1, a top plate 2, a temperature and humidity sensor 3, a base 6 and a moisture-proof heating plate 8, Housing 4 is installed on the base 6, top plate 2 is installed on the top of housing 4, and night warning lamp 7 and sound and light alarm 1 are installed on the top board 2, and night warning lamp 7 is installed on the left side of sound and light alarm 1, at night The setting of warning light 7 can play a warning role at night, which is convenient for the staff to check at night. The setting of sound and light alarm 1 can automatically alarm when the damp is serious. Housing 4 and safety door 13 are movably connected by hinge 17, and the housing 4. A desiccant storage box 11 and an exhaust fan 9 are installed on the inner left wall, and the desiccant storage box 11 is installed above the exhaust fan 9. The setting of the desiccant storage box 11 can place a desiccant in the desiccant storage box 11. The air inside the cabinet is dried in real time, which effectively prevents the electrical components from being damaged due to moisture. An air outlet 10 is arranged between the exhaust fan 9 and the left side wall of the housing 4, and an air inlet 5 is arranged on the right side wall of the housing 4. 4. A temperature and humidity sensor 3 is provided inside. The temperature and humidity sensor 3 can be set to sense the temperature and humidity in the electrical cabinet in real time. The temperature and humidity sensor 3 sends the real-time sensed data to the single-chip microcomputer 12. Moisture-proof heating plate 8, the combination of moisture-proof heating plate 8 and exhaust fan 9 can effectively prevent the electrical cabinet from getting damp, and can effectively remove the moisture inside the electrical cabinet. The temperature and humidity display screen 14 and the control panel 16 are installed on the safety door 13, and the temperature and humidity display Screen 14 is installed on the top of control panel 16, and temperature and humidity display screen 14 can display temperature and humidity data in real time, which is convenient for staff to observe. Send to the temperature and humidity display screen 14 after processing is completed.

Hinge 17 is set to two, is provided with hole 18 on desiccant placement box 11, and safety lock 15 is installed on safety door 13 top right, and the cooperative use of safety door 13 and safety lock 15 can facilitate the maintenance inside the present utility model, control panel 16 and The output end of the temperature and humidity sensor 3 is electrically connected to the input end of the single-chip microcomputer 12, and the output end of the single-chip microcomputer 12 is electrically connected to the input end of the temperature and humidity display screen 14, the sound and light alarm 1, the exhaust fan 9 and the moisture-proof heating plate 8.

The specific embodiment: when in use, start the utility model by the control panel 16, the temperature and humidity sensor 3 real-time induction electrical cabinet inside temperature and humidity, the data of the temperature and humidity sensor 3 real-time induction is sent to the single-chip microcomputer 12, and the single-chip microcomputer 12 senses the temperature and humidity The data sent by the controller 3 is processed, and the data after processing is sent to the temperature and humidity display screen 14. If the temperature and humidity data displayed by the temperature and humidity display screen 14 does not meet the specified value, the exhaust fan 9 and the moisture-proof heating plate are started by the control panel 16. 8 to work, the moisture-proof heating plate 8 dries the air in the electrical cabinet, and the exhaust fan 9 discharges the heated air in the electrical cabinet, so that when the temperature and humidity inside the electrical cabinet reach a specified value, the moisture-proof heating plate 8 and 8 are closed by the control panel 16. The exhaust fan 9 can effectively prevent the electrical cabinet from being dampened by the moisture-proof heating plate 8 and the exhaust fan 9, and can effectively remove the moisture inside the electrical cabinet. The desiccant can be placed in the desiccant storage box 11 through the setting of the desiccant storage box 11. The air inside the electrical cabinet is dried in real time, which effectively prevents the electrical components from being damaged due to moisture. The setting of the night warning light 7 can play a warning role at night, which is convenient for the staff to check at night. Through the setting of the sound and light alarm 1 Can carry out automatic alarm when be affected with damp seriously, can facilitate the maintenance inside the utility model through the cooperative use of safety door 13 and safety lock 15, simple structure, good stability, high reliability, low manufacturing cost.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of damp-proof electric appliances cabinet, including audible-visual annunciator（1）, top board（2）, humiture induction apparatuss（3）, base（6）And protection against the tide Heating plate（8）It is characterised in that：Described base（6）On housing is installed（4）, described housing（4）Top is provided with top board（2）, Described top board（2）On warning at night lamp is installed（7）And audible-visual annunciator（1）, and warning at night lamp（7）It is arranged on sound and light alarm Device（1）Left side, described housing（4）With safety door（13）By hinge（17）It is flexibly connected, described housing（4）In inside left side wall Desiccant container is installed（11）And exhaust fan（9）, and desiccant container（11）It is arranged on exhaust fan（9）Top, described Exhaust fan（9）With housing（4）It is provided with air outlet between left side wall（10）, described housing（4）Air inlet is provided with right side wall （5）, described housing（4）It is internally provided with humiture induction apparatuss（3）, described housing（4）Inner bottom is provided with moistureproof heating plate （8）, described safety door（13）On temperature and humidity display is installed（14）And control panel（16）, and temperature and humidity display（14）Peace It is contained in control panel（16）Top, described humiture induction apparatuss（3）On be provided with single-chip microcomputer（12）.

2. a kind of damp-proof electric appliances cabinet according to claim 1 it is characterised in that：Described hinge（17）It is set to two.

3. a kind of damp-proof electric appliances cabinet according to claim 1 it is characterised in that：Described desiccant container（11）Upper setting There is hole（18）.

4. a kind of damp-proof electric appliances cabinet according to claim 1 it is characterised in that：Described safety door（13）Upper right side is provided with Safety lock（15）.

5. a kind of damp-proof electric appliances cabinet according to claim 1 it is characterised in that：Described control panel（16）With humiture sense Answer device（3）Outfan and single-chip microcomputer（12）Input be electrically connected with.

6. a kind of damp-proof electric appliances cabinet according to claim 1 it is characterised in that：Described single-chip microcomputer（12）Outfan with temperature Humidity display screen（14）, audible-visual annunciator（1）, exhaust fan（9）With moistureproof heating plate（8）Input be electrically connected with.