CN216290171U

CN216290171U - Electric leakage protection device of electric boiler

Info

Publication number: CN216290171U
Application number: CN202123082250.9U
Authority: CN
Inventors: 关亚男
Original assignee: Harbin Dayi Environmental Protection Technology Co ltd
Current assignee: Harbin Dayi Environmental Protection Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-12
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses an electric leakage protection device of an electric boiler, which comprises a protection device main body, wherein a first cavity is arranged at the upper part in the protection device main body, a second cavity is arranged at the lower part in the protection device main body, a monitoring host is arranged in the middle of the lower side in the first cavity, an alarm is also arranged at the upper left end of the front side of the protection device main body, a display is arranged at the upper right part of the front side of the protection device main body, an electric leakage protection switch and an electric leakage sensor are sequentially arranged at the lower side in the second cavity from left to right, and a rubber layer is arranged at the inner side of the second cavity. The device detects the leakage area of the circuit by arranging the leakage sensor, gives an alarm by the alarm, displays the leakage area by the display, is convenient to detect the operation of the circuit at any time by arranging the leakage protection switch, is timely broken when the leakage occurs, and prevents the internal electric leakage of the device by arranging the rubber layer.

Description

Electric leakage protection device of electric boiler

Technical Field

The utility model relates to the technical field of safety protection, in particular to an electric leakage protection device of an electric boiler.

Background

The boiler is also called an electric heating boiler and an electric heating boiler, and as the name suggests, the boiler is a boiler device which takes electric power as energy and converts the electric power into heat energy, thereby outputting steam, high-temperature water or organic heat carrier with certain heat energy outwards through the conversion of the boiler.

At present, the electric boiler on the market often needs to be subjected to power connection treatment of a heating device when the boiler is heated, and dangerous accidents such as current overload, short circuit, electric leakage and the like easily occur due to the problems of voltage and the like when the heating device of the electric boiler is connected with power, so that dangerous situations such as electric shock and the like easily occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an electric leakage protection device of an electric boiler.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an electric leakage protection device of electric boiler, includes the protection device main part, the inside upper portion of protection device main part is provided with cavity one, the inside lower part of protection device main part is provided with cavity two, cavity one inside downside middle part is provided with the monitoring host computer, protection device main part front side upper left end sets up also has the siren, protection device main part front side upper right side is provided with the display, protection device main part left side lower extreme from the top down has set gradually inlet wire end one and inlet wire end two, protection device main part right side lower extreme from the top down has set gradually leading-out terminal one and leading-out terminal two, the inside downside of cavity two turns right from a left side and has set gradually earth leakage protection switch and leakage sensor.

As a further description of the above technical solution:

the protection device main part downside fixed connection is bottom middle part under the electric boiler connects the cavity, just the electric boiler connects the cavity setting at the left lower extreme of electric boiler main part front side.

As a further description of the above technical solution:

a waterproof layer is arranged on the inner side of the cavity.

As a further description of the above technical solution:

a plurality of radiating holes are uniformly distributed in the upper side of the middle of the cavity.

As a further description of the above technical solution:

and a rubber layer is arranged on the inner side of the second cavity.

As a further description of the above technical solution:

the front side switch end of the leakage protection switch is arranged on the front side of the left part of the protection device main body.

As a further description of the above technical solution:

and the first incoming line end, the second incoming line end, the first outgoing line end and the second outgoing line end are fixedly connected with limiting plates at ends far away from the main body of the protection device.

As a further description of the above technical solution:

the monitoring host is electrically connected with a leakage protection switch, a leakage sensor, an alarm and a display, and the incoming line end I, the incoming line end II, the outgoing line end I and the outgoing line end II are electrically connected with the leakage protection switch and the leakage sensor.

The utility model has the following beneficial effects:

1. according to the electric leakage protection device of the electric boiler, firstly, the electric leakage sensor is arranged in the protection device main body, so that the electric leakage area of a circuit can be detected, an alarm is given out through the alarm, the monitoring host is electrically connected with the display, the electric leakage area can be directly displayed, a user can conveniently and timely check dangerous electronic elements with electric leakage hazards, and the electric leakage protection device is simple in structure, intelligent and efficient.

2. According to the electric leakage protection device of the electric boiler, the electric leakage protection switch is arranged in the protection device main body, so that a user can conveniently open the switch at any time, detect whether an operation circuit can normally operate or not, and open the circuit when the electric leakage condition occurs, so that certain damage caused by electric leakage is prevented, and meanwhile, the rubber layer is arranged on the inner wall of the cavity outside the electric leakage protection switch, so that electric shock danger caused by electric leakage occurring in the electric leakage protection device can also be prevented.

Drawings

Fig. 1 is a perspective view of an earth leakage protection device of an electric boiler according to the present invention;

FIG. 2 is a front sectional view of an earth leakage protection device for an electric boiler in accordance with the present invention;

fig. 3 is a schematic view illustrating an installation of an earth leakage protection device for an electric boiler according to the present invention.

Illustration of the drawings:

1. a leakage protection switch; 2. a protection device main body; 3. a first cavity; 4. a first incoming line end; 5. a second incoming line end; 6. a rubber layer; 7. an alarm; 8. an electric leakage sensor; 9. monitoring the host; 10. a display; 11. an electric boiler main body; 12. heat dissipation holes; 13. a first wire outlet end; 14. a second wire outlet end; 15. the electric boiler is connected with the cavity; 16. a waterproof layer; 17. a limiting plate; 18. and a second cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: an electric leakage protection device of an electric boiler comprises a protection device main body 2, a first cavity 3 is arranged at the upper part in the protection device main body 2, a second cavity 18 is arranged at the lower part in the protection device main body 2, a monitoring host machine 9 is arranged at the middle part of the lower side in the first cavity 3, an alarm 7 is also arranged at the upper left end of the front side of the protection device main body 2, when an electric leakage condition occurs, an alarm can be given out through the alarm 7, a display 10 is arranged at the upper right part of the front side of the protection device main body 2, the display 10 is electrically connected with the monitoring host machine 9, so that an electric leakage area can be directly displayed when an electric leakage phenomenon occurs, a user can conveniently and timely check dangerous electronic elements with electric leakage hazards, a first incoming line end 4 and a second incoming line end 5 are sequentially arranged at the lower left side of the protection device main body 2 from top to bottom, the first incoming line end 4 and the second incoming line end 5 are respectively a live line end and a zero line end of the circuit structure, the lower extreme from the top down in the 2 right sides of protection device main part has set gradually leading-out terminal 13 and leading-out terminal two 14, and leading-out terminal 13 and leading-out terminal two 14 are the live wire leading-out terminal and the zero line leading-out terminal of this circuit structure respectively, and cavity two 18 inside downside turns right from a left side and has set gradually earth leakage protection switch 1 and earth leakage sensor 8, and earth leakage sensor 8 is used for detecting the electric leakage region of circuit, opens circuit when the electric leakage condition appears, prevents that the electric leakage from causing certain harm.

The lower side of the protection device main body 2 is fixedly connected to the middle part of the lower bottom of the electric boiler connecting cavity 15, the electric boiler connecting cavity 15 is arranged at the left lower end of the front side of the electric boiler main body 11, the protection device main body 2 is arranged on the electric boiler main body 11, the integral connection of an electric boiler circuit is convenient, and simultaneously, a user can conveniently check the connection safety of an internal circuit of the electric boiler main body 11 at any time, time and safety are saved, a waterproof layer 16 is arranged on the inner side of the cavity I3 and is used for the moisture-proof treatment of the inner part of the cavity I3, a plurality of radiating holes 12 which are uniformly distributed are arranged on the upper side of the middle part of the cavity I3, the heat dissipation in the cavity I3 is convenient, a rubber layer 6 is arranged on the inner side of the cavity II 18, the electric shock danger caused by the electric leakage in the electric leakage protection device can be prevented, the switch end on the front side of the left part of the protection device main body 2 is arranged, and the user can conveniently open the electric leakage protection device at any time, whether the running circuit can normally run is detected, one end of the incoming line end I4, the other end of the incoming line end II 5, the first outgoing line end 13 and the second outgoing line end 14, which are far away from the protective device main body 2, are fixedly connected with a limiting plate 17, the first incoming line end 4, the second incoming line end 5, the first outgoing line end 13 and the second outgoing line end 14 are convenient to wire, the monitoring host 9 is electrically connected with the leakage protection switch 1, the leakage sensor 8, the alarm 7 and the display 10, and the first incoming line end 4, the second incoming line end 5, the first outgoing line end 13 and the second outgoing line end 14 are electrically connected with the leakage protection switch 1 and the leakage sensor 8.

The working principle is as follows: this electric boiler's earth leakage protection device can detect the electric leakage region of circuit through set up electric leakage sensor 8 in that protection device main part 2 is inside, and send out the police dispatch newspaper through siren 7, through 9 electric connection display 10 of monitoring host computer, thereby can directly show the electric leakage region, the person of facilitating the use in time inspects the dangerous electronic component who has electric leakage harm, this electric boiler's earth leakage protection device also is through setting up earth leakage protection switch 1 in that protection device main part 2 is inside simultaneously, convenient to use person opens this switch at any time, whether the detection operation circuit can normal operating, and open circuit when the electric leakage condition appears, prevent that the electric leakage from causing certain harm, electric leakage protection switch 1 outside cavity inner wall also is provided with rubber layer 6, can prevent to appear in the electric leakage protection device that the electricity reveals and cause the danger of electrocution.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. An electric leakage protection device of an electric boiler, comprising a protection device body (2), characterized in that: the utility model discloses a protection device, including protection device main part (2), inside upper portion of protection device main part (2) is provided with cavity one (3), the inside lower part of protection device main part (2) is provided with cavity two (18), cavity one (3) inside downside middle part is provided with monitoring host (9), protection device main part (2) front side upper left end sets up also has siren (7), protection device main part (2) front side upper right side is provided with display (10), protection device main part (2) left side lower extreme from the top down has set gradually inlet wire end one (4) and inlet wire end two (5), protection device main part (2) right side lower extreme from the top down has set gradually leading-out terminal one (13) and leading-out terminal two (14), cavity two (18) inside downside turns right to have set gradually earth leakage protection switch (1) and earth leakage sensor (8).

2. An earth leakage protection device for an electric boiler according to claim 1, characterized in that: the protection device main part (2) downside fixed connection is bottom middle part under electric boiler connects cavity (15), just electric boiler connects cavity (15) and sets up at electric boiler main part (11) front side lower left end.

3. An earth leakage protection device for an electric boiler according to claim 1, characterized in that: and a waterproof layer (16) is arranged on the inner side of the first cavity (3).

4. An earth leakage protection device for an electric boiler according to claim 1, characterized in that: a plurality of heat dissipation holes (12) which are uniformly distributed are formed in the upper side of the middle of the first cavity (3).

5. An earth leakage protection device for an electric boiler according to claim 1, characterized in that: and a rubber layer (6) is arranged on the inner side of the second cavity (18).

6. An earth leakage protection device for an electric boiler according to claim 1, characterized in that: the front side switch end of the leakage protection switch (1) is arranged on the front side of the left part of the protection device main body (2).

7. An earth leakage protection device for an electric boiler according to claim 1, characterized in that: and one end of the inlet wire end I (4), the inlet wire end II (5), the outlet wire end I (13) and the outlet wire end II (14) far away from the protection device main body (2) are fixedly connected with a limiting plate (17).

8. An earth leakage protection device for an electric boiler according to claim 1, characterized in that: the monitoring host (9) is electrically connected with a leakage protection switch (1), a leakage sensor (8), an alarm (7) and a display (10), and the incoming line end I (4), the incoming line end II (5), the outgoing line end I (13) and the outgoing line end II (14) are electrically connected with the leakage protection switch (1) and the leakage sensor (8).