CN214625974U

CN214625974U - Full-insulation power distribution box

Info

Publication number: CN214625974U
Application number: CN202120755014.XU
Authority: CN
Inventors: 赵国华; 梁克鑫
Original assignee: Tianjin Jiandian Electrical Co ltd
Current assignee: Tianjin Jiandian Electrical Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-05
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a full-insulation distribution box body, including first flat board, rubber sleeve and filter core, the surface welding has the support under the first flat board, surface mounting has the rubber sleeve on the first flat board, rubber sleeve internally mounted has sheet steel and thin rubber slab, surface mounting has the second flat board on the rubber sleeve, surface mounting has full-insulation distribution box body on the second flat board, the filter mantle has been welded respectively in full-insulation distribution box body both sides, two the filter core has been inserted respectively to the inside filter mantle that has inserted respectively of filter mantle, the inside symmetrical welding of full-insulation distribution box body has the aircraft bonnet, two the inside fan of installing respectively of aircraft bonnet, the filter mantle has been link up with the full-insulation distribution box body inner wall of the relative one side of aircraft bonnet has the round hole. The utility model has the advantages of reduce seismic energy and to the transmission of full-insulated distribution box body structure, avoid the earthquake vibrations of full-insulated distribution box integument to damage to purify the air that gets into the inside of full-insulated distribution box body, improve the inside cleanliness factor of full-insulated distribution box body.

Description

Full-insulation power distribution box

Technical Field

The utility model relates to a distribution box technical field specifically is a full insulation distribution box.

Background

The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. The circuit can be switched on or off by a manual or automatic switch in normal operation, and can be switched off or give an alarm by a protective electrical appliance in fault or abnormal operation, various parameters in operation can be displayed by a measuring instrument, some electrical parameters can be adjusted, and the deviation from the normal working state can be prompted or signaled, and the circuit is commonly used in various distribution, distribution and transformation substations.

The excessive retrieval finds that the Chinese utility model patent column: application number CN201921549046.3, publication number CN210296972U, a all insulation distribution box with dustproof dampproofing function is disclosed, including all insulation distribution box body, the air inlet has been seted up to the left lower extreme of all insulation distribution box body, the left end fixedly connected with air conditioner filter screen of air inlet, the left middle-end fixed mounting of all insulation distribution box body inner chamber has the PLC controller, the right-hand member fixedly connected with activated carbon box of all insulation distribution box body inner chamber bottom, the middle-end of activated carbon box inner chamber bottom is equipped with activated carbon block, the upper end fixed mounting on activated carbon box inner chamber right side has humidity transducer. Has the advantages that: the utility model has the functions of dust prevention and moisture prevention, can not lead dust to be easily accumulated, can reduce the humidity, can not cause the short circuit of the internal elements of the distribution box, and is beneficial to protecting the internal elements of the distribution box; when the high temperature of block terminal, can dispel the heat to the block terminal, reduce the temperature in the block terminal, protect the inside component of block terminal, extension block terminal life.

To sum up, the device can prevent dust and damp work and protect the inside component of block terminal, extension block terminal life, and the multiple zone block terminal of earthquake not only will prevent dust and damp work still will combatte earthquake, and the vibrations that the earthquake produced can directly damage the structure of block terminal, leads to the block terminal to be unable to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-insulated distribution box possesses and possesses simple structure, and it is convenient to use, reduces seismic energy and to full-insulated distribution box structure transmission, avoids the earthquake of full-insulated distribution box integument to damage to purify the inside air of getting into full-insulated distribution box, improve the advantage of the inside cleanliness factor of full-insulated distribution box, solved traditional full-insulated distribution box structure problem that can not antidetonation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full insulation distribution box, includes first flat board, rubber sleeve and filter core, the welding of first flat board lower surface has the support, surface mounting has the rubber sleeve on the first flat board, rubber sleeve internally mounted has steel sheet and thin rubber sheet, surface mounting has the second flat board on the rubber sleeve, surface mounting has full insulation distribution box on the second flat board, the filter mantle has been welded respectively to full insulation distribution box both sides, two the filter core has been inserted respectively to the filter mantle inside, the inside symmetrical welding of full insulation distribution box has the aircraft bonnet, two the inside fan of installing respectively of aircraft bonnet, the filter mantle has been link up with the full insulation distribution box inner wall of the relative one side of aircraft bonnet has the round hole.

Preferably, the filter covers are provided with grooves inside, the bottoms of the filter elements are inserted into the grooves, and pull rings are installed at the tops of the filter elements.

Preferably, a vent hole is formed through one side of the filter cover, which is far away from the all-insulation distribution box body.

Preferably, the air duct of the fan is communicated with the inside of the fully-insulated distribution box body.

Preferably, the thin steel plates and the thin rubber plates are alternately stacked and tightly attached inside the rubber sleeve.

Preferably, the door is installed through hinge rotation in the all-insulation distribution box body openly, and the handle is installed in the positive one side embedding of door, and all-insulation distribution box body internally mounted has the distributor body.

Preferably, the voltmeter is installed in the embedding of the top of the front face of the all-insulation distribution box body, and the warning lamp is installed in the embedding of the front face of the all-insulation distribution box body below the voltmeter.

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

1. the utility model is provided with a first flat plate, a rubber sleeve and a second flat plate, wherein the lower surface of the first flat plate is welded with a bracket, the upper surface of the first flat plate is provided with the rubber sleeve, the inside of the rubber sleeve is provided with a thin steel plate and a thin rubber plate which are alternately stacked and tightly adhered inside the rubber sleeve, the upper surface of the rubber sleeve is provided with the second flat plate, the upper surface of the second flat plate is provided with a fully insulated distribution box body, the bracket is inserted into the ground, the first flat plate is parallel to the ground, and the thin steel plate and the thin rubber plate can bear larger vertical load, meanwhile, the horizontal displacement capacity is enough, the transmission of earthquake energy to the fully insulated distribution box body structure is reduced, the vibration reaction of the fully insulated distribution box body structure is lightened, the self-earthquake cycle of the all-insulation distribution box body can be prolonged, the all-insulation distribution box body installed in an earthquake-prone area is achieved, and the effect that structural damage is caused by an earthquake is relieved.

2. The utility model discloses a set up fan and filter core, the filter bowl has been welded respectively to all insulation distribution box both sides, the filter core has been inserted respectively to two inside filter bowls, the filter bowl is inside all to be seted up flutedly, insert in the recess bottom the filter core, the pull ring is installed at the top of filter core, the filter bowl has the ventilation hole with one side that all insulation distribution box deviates from mutually, the inside symmetrical welding of all insulation distribution box has the aircraft bonnet, two inside fans of aircraft bonnet installs respectively, the wind channel and the inside intercommunication of all insulation distribution box of fan, two fans accelerate the inside circulation of air of all insulation distribution box, it is filtered by meeting the filter core to get into the inside air of all insulation distribution box, reached and filtered the dust that contains in the air, improve the effect of the inside cleanliness factor of all insulation distribution box.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic front sectional structural view of the first plate, the second plate and the rubber sleeve of the present invention;

fig. 3 is a schematic front sectional structural view of the fully insulated switchgear of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

In the figure: 1. a support; 2. a first plate; 3. a rubber sleeve; 4. a filter housing; 5. a fully insulated distribution box; 6. a hinge; 7. a voltmeter; 8. a warning light; 9. a box door; 10. a handle; 11. a second plate; 12. a thin rubber sheet; 13. a thin steel sheet; 14. a distributor body; 15. a groove; 16. a filter element; 17. a vent hole; 18. a pull ring; 19. a hood; 20. a fan; 21. a circular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a full insulation distribution box, the device connects external power supply, including first flat board 2, rubber sleeve 3 and filter core 16, the surface welding has support 1 under the first

flat board

2, 2 surface mounting on the first flat board has

rubber sleeve

3, 3 internally mounted of rubber sleeve have thin steel sheet 13 and thin rubber slab 12, thin steel sheet 13 and thin rubber slab 12 stack closely the laminating in 3 inside alternations of rubber sleeve, thin steel sheet 13 and thin rubber slab 12 can bear great vertical load, sufficient horizontal displacement ability has simultaneously, 3 surface mounting on the rubber sleeve have second

flat board

11, 11 upper surface mounting on the second flat board have full insulation distribution box 5.

The two sides of the fully-insulated distribution box body 5 are respectively welded with the filter covers 4, the side of each filter cover 4, which is opposite to the fully-insulated distribution box body 5, is communicated with a vent hole 17, the filter elements 16 are respectively inserted into the two filter covers 4, the grooves 15 are respectively arranged in the two filter covers 4, the bottoms of the filter elements 16 are inserted into the grooves 15, pull rings 18 are arranged at the tops of the filter elements 16, air enters the filter covers 4 from the vent holes 17 and is filtered by the filter elements 16, the hoods 19 are symmetrically welded in the fully-insulated distribution box body 5, the fans 20 are respectively arranged in the two hoods 19, as is well known by the technical personnel in the field, the fan 20 is provided with a common knowledge, the fan 20 belongs to a conventional means or a common knowledge, and is not repeated, the technical personnel in the field can carry out any optional matching according to the needs or the convenience, the air duct of the fan 20 is communicated with the interior of the fully-insulated distribution box body 5, the inner wall of the fully-insulated distribution box body 5, which is opposite to the filter covers 4 and the hood 19, is communicated with the circular distribution hole 21, the air after being filtered gets into inside the all insulation distribution box 5 through round hole 21, and the inside circulation of air of all insulation distribution box 5 is accelerated to fan 20.

The door 9 is rotatably installed on the front face of the fully-insulated distribution box body 5 through the hinge 6, the handle 10 is installed on one side of the front face of the door 9 in an embedded mode, the distributor body 14 is installed inside the fully-insulated distribution box body 5, the voltmeter 7 is installed on the top of the front face of the fully-insulated distribution box body 5 in an embedded mode, the warning lamp 8 is installed on the front face of the fully-insulated distribution box body 5 below the voltmeter 7 in an embedded mode, as the distributor body 14, the voltmeter 7 and the warning lamp 8 are well known to a person skilled in the art, the conventional means or the common knowledge are provided, repeated description is omitted, and the person skilled in the art can carry out optional matching according to needs or convenience of the person.

The working principle is as follows: all-insulation distribution box 5 of the installation of the multiple area of earthquake, at first insert ground with support 1, keep first flat board 2 parallel with ground, great vertical load can be born to sheet steel 13 and thin rubber slab 12, sufficient horizontal displacement ability has simultaneously, can reduce seismic energy to 5 structural transmission of all-insulation distribution box, make 5 structural vibration reaction of all-insulation distribution box alleviate, the air gets into inside by filter core 16 of filter mantle 4 from ventilation hole 17, the air after being filtered passes through round hole 21 and gets into inside 5 of all-insulation distribution box, fan 20 accelerates the circulation of the inside air of all-insulation distribution box 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a full insulation distribution box, includes first flat board (2), rubber sleeve (3) and filter core (16), its characterized in that: the utility model discloses a fan, including first dull and stereotyped (2), first dull and stereotyped (2) lower surface welding has support (1), surface mounting has rubber sleeve (3) on first dull and stereotyped (2), rubber sleeve (3) internally mounted has steel sheet (13) and thin rubber slab (12), surface mounting has second flat board (11) on rubber sleeve (3), surface mounting has all-insulation distribution box (5) on second flat board (11), all-insulation distribution box (5) both sides have welded respectively filter mantle (4), two filter mantle (4) are inside to be inserted respectively filter core (16), all-insulation distribution box (5) internal symmetry welding has aircraft bonnet (19), two aircraft bonnet (19) are inside to be installed respectively fan (20), all-insulation distribution box (5) inner wall of filter mantle (4) and aircraft bonnet (19) relative one side has link up round hole (21).

2. The fully insulated switchgear cabinet as claimed in claim 1, wherein: two filter mantle (4) are inside all to be seted up recess (15), and filter core (16) bottom is installed pull ring (18) in inserting recess (15), filter core (16) top.

3. The fully insulated switchgear cabinet as claimed in claim 1, wherein: and a ventilation hole (17) is communicated with one side of the filter cover (4) which deviates from the all-insulation distribution box body (5).

4. The fully insulated switchgear cabinet as claimed in claim 1, wherein: and the air duct of the fan (20) is communicated with the inside of the all-insulation distribution box body (5).

5. The fully insulated switchgear cabinet as claimed in claim 1, wherein: the thin steel plates (13) and the thin rubber plates (12) are alternately stacked and tightly attached in the rubber sleeve (3).

6. The fully insulated switchgear cabinet as claimed in claim 1, wherein: all-insulation distribution box body (5) openly rotate through hinge (6) and install chamber door (9), and handle (10) are installed in the positive one side embedding of chamber door (9), and all-insulation distribution box body (5) internally mounted has distributor body (14).

7. The fully insulated switchgear cabinet as claimed in claim 1, wherein: voltmeter (7) are installed in the embedding of the top of the front face of the all-insulation distribution box body (5), and warning lamps (8) are installed in the embedding of the front face of the all-insulation distribution box body (5) below the voltmeter (7).