CN213341361U

CN213341361U - Self-adjusting type explosion-proof distribution box

Info

Publication number: CN213341361U
Application number: CN202022191024.3U
Authority: CN
Inventors: 李明
Original assignee: Nielsenol Electrical Technology Tianjin Co ltd
Current assignee: Nielsenol Electrical Technology Tianjin Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-01
Anticipated expiration: 2030-09-29

Abstract

The utility model provides an explosion-proof block terminal of self-interacting type belongs to block terminal technical field. The self-adjusting type explosion-proof distribution box comprises a main box body, a heat dissipation mechanism and a plate type water absorption piece. The heat dissipation mechanism comprises a fan, an air supply pipe group and a one-way air pipe, the fan is installed on the surface of the main box body, a sleeve is sleeved on the surface of the fan, and one side of the sleeve is fixedly connected with the main box body. The utility model discloses a fan and the cooperation of board-like piece that absorbs water, gas after will dewatering handles carries inside the main tank body, and gas in the main tank body passes through one-way trachea and discharges, can dehumidify main tank body inside, make main tank body inside drier to can accelerate the gas flow in the main tank body, can cool down the processing to main tank body inside, in addition, adopt the board-like piece that absorbs water of mode installation of pegging graft, make the dismouting and the change of board-like piece that absorbs water more convenient, improve the stability to the inside dehumidification of main tank body.

Description

Self-adjusting type explosion-proof distribution box

Technical Field

The utility model relates to a block terminal field particularly, relates to an explosion-proof block terminal of self-interacting type.

Background

The explosion-proof distribution box has explosion-proof performance and mainly comprises an explosion-proof lighting distribution box, an explosion-proof power distribution box, an explosion-proof corrosion-proof distribution box and the like.

Inside electronic equipment such as installing switchgear, measuring instrument, protection electrical apparatus usually of block terminal, current block terminal is inconvenient to be cooled down, dehumidifies, inconvenient inside humiture of adjusting the block terminal, and the inside electronic equipment of block terminal appears damaging under the humiture factor easily, is unfavorable for the use of block terminal.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides an explosion-proof block terminal of self-interacting type aims at improving the inconvenient problem of dehumidifying, cooling of traditional block terminal.

The utility model discloses a realize like this:

the utility model provides an explosion-proof block terminal of self-interacting type, absorb water the piece including main tank body, heat dissipation mechanism and board-like.

The heat dissipation mechanism comprises a fan, an air supply pipe group and a one-way air pipe, the fan is installed on the surface of the main box body, a sleeve is sleeved on the surface of the fan, one side of the sleeve is fixedly connected with the main box body, the air supply pipe group is arranged inside the main box body, the output end of the fan is communicated with the air supply pipe group, the input end of the fan is communicated with the sleeve, the input end of the one-way air pipe is communicated with the main box body, a through groove is formed in the upper end of the sleeve, the plate-type water absorption piece is slidably inserted into the through groove, a sealing rubber strip is installed on the surface of the plate-type water absorption piece, and the sealing.

The utility model discloses an in one embodiment, the air supply nest of tubes comprises a plurality of violently pipes, and is a plurality of violently the pipe interval is fixed in main tank inner wall, one of them violently the pipe with the output intercommunication of fan, adjacent two the intercommunication has the standpipe between violently managing, just the venthole has been seted up on the standpipe surface.

In an embodiment of the utility model, the tip of violently managing runs through the main tank body, just the tip of violently managing is inlayed and is equipped with the semiconductor refrigeration piece, the refrigeration face of semiconductor refrigeration piece is located violently manage inside.

In an embodiment of the present invention, the heating surface of the semiconductor cooling plate is located outside the horizontal tube, and the heating surface of the semiconductor cooling plate is provided with the heat dissipation fins.

The utility model discloses an in one embodiment, the one-way trachea includes body and check valve, the body with the main tank body intercommunication, the check valve is located the main tank body is outside, just the input of check valve with the body intercommunication.

In an embodiment of the present invention, the sleeve is a square tube, and the sleeve and the joint of the main box body are integrally formed.

In an embodiment of the present invention, the inside of the casing is provided with a groove, the groove is located under the through groove, and the bottom end of the plate-type water absorbing member is inserted into the groove.

The utility model discloses an in the embodiment, the board-like piece that absorbs water includes the plate body and absorbs water the piece, the plate body is provided with two relatively, and two the plate body passes through connecting bolt fixed connection, two the counter bore has all been seted up on the plate body surface, two the counter bore block forms the standing groove, it installs in the standing groove inslot to absorb water the piece.

The utility model discloses an in one embodiment, two the screw has all been seted up on the plate body surface, connecting bolt's screw thread section spiro union is downthehole at two corresponding screw, the head of this screw with one side of screw all sets up to the toper.

The utility model discloses an in the embodiment, still include temperature and humidity detector, temperature and humidity detector install in the main tank body surface, just temperature and humidity detector's sensing part is located in the main tank body.

The utility model has the advantages that: the utility model discloses a what above-mentioned design obtained is from regulation type explosion-proof block terminal, during the use, start the fan, can be inside the main box is carried to the gas after board-like piece dehydration that absorbs water, increase the atmospheric pressure in the main box, gas in the main box just can be through one-way trachea discharge, can be with reducing the inside water content of main box, thereby reach the inside effect that dehumidifies of main box, and can accelerate the gas flow in the main box, can carry the steam in the main box to the main box outside, do benefit to the inside processing of cooling down of main box, furthermore, adopt the board-like piece that absorbs water of mode installation of grafting, it is more convenient to make the dismouting of board-like piece that absorbs water, do benefit to operating personnel and change the board-like piece that absorbs water, improve the inside stability that dehumidifies of main box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a self-adjusting explosion-proof distribution box provided by an embodiment of the present invention;

fig. 2 is a schematic view of a connection structure between a fan and a casing according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an air supply pipe group according to an embodiment of the present invention;

fig. 4 is a schematic view of a one-way air pipe structure provided by the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a sleeve according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a plate-type water absorbing member according to an embodiment of the present invention.

In the figure: 100-a main box body; 200-a heat dissipation mechanism; 210-a fan; 220-air supply pipe group; 221-horizontal tube; 222-a standpipe; 223-air outlet holes; 224-semiconductor chilling plates; 230-one-way trachea; 231-a tube body; 232-one-way valve; 240-casing; 241-grooves; 250-through grooves; 300-plate type water absorbing member; 310-sealing rubber strip; 320-plate body; 330-water absorption block; 340-connecting bolts; 350-counter bore; 360-placing grooves; 370-screw hole; 400-temperature and humidity detector.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 to 6, the present invention provides a self-adjusting explosion-proof distribution box, which comprises a main box 100, a heat dissipation mechanism 200 and a plate-type water absorption member 300.

Wherein, heat dissipation mechanism 200 sets up on main tank 100 surface, and this heat dissipation mechanism 200 adopts the forced air cooling mode to cool down the processing to main tank 100, reduces the electronic equipment inside main tank 100 and takes place the possibility of damaging because of the high temperature, does benefit to the use of the inside electronic equipment of main tank 100, and board-like piece 300 that absorbs water is used for dehumidifying the gas that heat dissipation mechanism 200 carried, can reduce the inside humidity of main tank 100, reduces steam and causes the possibility of damaging to the inside electronic equipment of main tank 100.

Referring to fig. 1, the main box 100 is a distribution box, and further, the distribution box may be explosion-proof.

Referring to fig. 1-5, the heat dissipation mechanism 200 includes a fan 210, an air supply pipe assembly 220 and a one-way air pipe 230, the fan 210 is installed on the surface of the main box 100, a sleeve 240 is sleeved on the surface of the fan 210, one side of the sleeve 240 is fixedly connected with the main box 100, the air supply pipe assembly 220 is disposed inside the main box 100, the output end of the fan 210 is communicated with the air supply pipe assembly 220, the input end of the fan 210 is communicated with the sleeve 240, the input end of the one-way air pipe 230 is communicated with the main box, in specific implementation, the blower 210 is started to deliver the external air into the air supply pipe group 220, then, when the gas is supplied to the inside of the main casing 100, the pressure of the gas in the main casing 100 is increased, the gas in the main casing 100 is discharged through the one-way gas pipe 230, thereby quickening the gas flow in the main box body 100, and being capable of conveying the hot gas in the main box body 100 to the outside of the main box body 100, being beneficial to cooling the inside of the main box body 100.

In this embodiment, the air supply pipe group 220 is composed of a plurality of horizontal pipes 221, and the horizontal pipes 221 are fixed on the inner wall of the main box 100 at intervals, wherein one horizontal pipe 221 is communicated with the output end of the fan 210, a vertical pipe 222 is communicated between two adjacent horizontal pipes 221, and the surface of the vertical pipe 222 is provided with an air outlet 223, the fan 210 can convey air into the horizontal pipe 221, and the air is conveyed into the main box 100 through the air outlet 223 on the surface of the vertical pipe 222, so that the air can be conveyed more uniformly; furthermore, the end of the transverse pipe 221 penetrates through the main box body 100, the end of the transverse pipe 221 is embedded with the semiconductor cooling plate 224, the cooling surface of the semiconductor cooling plate 224 is located inside the transverse pipe 221, and the semiconductor cooling plate 224 is additionally arranged, so that the gas inside the transverse pipe 221 can be cooled, and the cooling and cooling inside the main box body 100 can be facilitated; as can be understood, the heating surface of the semiconductor chilling plate 224 is located outside the horizontal pipe 221, and the heating surface of the semiconductor chilling plate 224 is provided with the heat dissipation fins, which are added to facilitate heat dissipation of the heating surface of the semiconductor chilling plate 224 and facilitate work of the semiconductor chilling plate 224;

the one-way air pipe 230 comprises a pipe body 231 and a one-way valve 232, the pipe body 231 is communicated with the main box body 100, the one-way valve 232 is positioned outside the main box body 100, the input end of the one-way valve 232 is communicated with the pipe body 231, and the one-way valve 232 can control the gas in the pipe body 231 to flow in a one-way mode, so that the possibility of gas backflow in the pipe body 231 is reduced; the sleeve 240 is a square pipe, and the joint of the sleeve 240 and the main box 100 is integrally formed, so that the connection between the sleeve 240 and the main box 100 is more stable, and the sealing property between the sleeve 240 and the main box 100 is improved.

Referring to fig. 1, 2, 5 and 6, a through groove 250 is formed at the upper end of the sleeve 240, the plate-type water absorbing member 300 is slidably inserted into the through groove 250, a sealing rubber strip 310 is installed on the surface of the plate-type water absorbing member 300, and the sealing rubber strip 310 is attached to and sealed with the sleeve 240, in specific implementation, gas is conveyed to the fan 210 through the plate-type water absorbing member 300, the plate-type water absorbing member 300 can absorb water in the gas, so as to reduce the water content of the gas, after the gas after water absorption treatment is conveyed to the inside of the main box 100, the gas inside the main box 100 can be discharged through the one-way gas pipe 230, so as to reduce the water content inside the main box 100, thereby achieving the effect of dehumidifying inside the main box 100, in addition, the plate-type water absorbing member 300 is installed in an insertion manner, so that the plate-type water absorbing member 300 is more convenient to disassemble and facilitate an operator to replace the plate-type water absorbing member 300, the sealing rubber strip 310 is added to improve the sealing performance of the joint between the plate-type water absorbing member 300 and the main box 100, and the sealing rubber strip 310 can be made of rubber or silica gel.

In this embodiment, a groove 241 is formed in the sleeve 240, the groove 241 is located right below the through groove 250, the bottom end of the plate-type water absorbing member 300 is inserted into the groove of the groove 241, and the groove 241 is additionally provided, so that the plate-type water absorbing member 300 can be more stably mounted; the plate-type water absorbing piece 300 comprises a plate body 320 and two water absorbing blocks 330, wherein the plate body 320 is oppositely provided with two water absorbing blocks 330, the two plate bodies 320 are fixedly connected through connecting bolts 340, counter bores 350 are formed in the surfaces of the two plate bodies 320, the two counter bores 350 are clamped to form a placing groove 360, the water absorbing blocks 330 are installed in the placing groove 360, and the two plate bodies 320 are fixed together through the connecting bolts 340. The two plate bodies 320 can be conveniently mounted and dismounted, the water absorption blocks 330 in the placing grooves 360 can be conveniently taken out by operators, and the water absorption blocks 330 can be conveniently replaced; furthermore, the surfaces of the two plate bodies 320 are both provided with screw holes 370, the thread sections of the connecting bolts 340 are screwed in the corresponding two screw holes 370, the head of the screw hole 370 and one side of the screw hole 370 are both tapered, and the screw holes 370 are arranged, so that the screwing between the connecting bolts 340 and the plate bodies 320 is more stable; it should be noted that the absorbent block 330 may be a sponge block, and the absorbent block 330 may be directly placed in the placement groove 360.

Referring to fig. 1, in particular, in the embodiment, the self-adjusting explosion-proof distribution box further includes a temperature and humidity detector 400, the temperature and humidity detector 400 is installed on the surface of the main box 100, an induction portion of the temperature and humidity detector 400 is located in the main box 100, and the temperature and humidity detector 400 is used for detecting the temperature and humidity inside the main box 100 and displaying the detected information in a digital display manner.

Specifically, this explosion-proof block terminal of self-interacting type's theory of operation: when the air blower is used, the air blower 210 is started, external air can be pumped into the air blower 210 after passing through the plate-type water absorbing piece 300, the plate-type water absorbing piece 300 can absorb water liquid in the air, the water content of the air is reduced, the air blower 210 can convey the dehydrated air into the air supply pipe group 220 and then convey the dehydrated air into the main box 100, the air pressure in the main box 100 is increased, the air in the main box 100 can be discharged through the one-way air pipe 230, the water content in the main box 100 can be reduced, the internal dehumidification effect of the main box 100 is achieved, the air flow in the main box 100 can be accelerated, hot air in the main box 100 can be conveyed to the outside of the main box 100, the temperature reduction treatment of the inside of the main box 100 is facilitated, in addition, the plate-type water absorbing piece 300 is installed in an inserting mode, the plate-type water absorbing piece 300 is more convenient to disassemble and is beneficial for an operator to replace the plate-, the stability of dehumidification inside the main body 100 is improved.

It should be noted that the specific model specifications of the fan 210, the semiconductor chilling plate 224, the check valve 232, and the temperature and humidity detector 400 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principle of the fan 210, the semiconductor cooling plate 224, the one-way valve 232 and the temperature and humidity detector 400 are clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-adjusting explosion-proof distribution box is characterized by comprising

A main case (100);

the heat dissipation mechanism (200) comprises a fan (210), an air supply pipe group (220) and a one-way air pipe (230), the fan (210) is installed on the surface of the main box body (100), a sleeve (240) is sleeved on the surface of the fan (210), one side of the sleeve (240) is fixedly connected with the main box body (100), the air supply pipe group (220) is arranged inside the main box body (100), the output end of the fan (210) is communicated with the air supply pipe group (220), the input end of the fan (210) is communicated with the sleeve (240), and the input end of the one-way air pipe (230) is communicated with the main box body (100);

the plate-type water absorbing part (300) is characterized in that a through groove (250) is formed in the upper end of the sleeve (240), the plate-type water absorbing part (300) is inserted into the through groove (250) in a sliding mode, a sealing rubber strip (310) is installed on the surface of the plate-type water absorbing part (300), and the sealing rubber strip (310) is attached to and sealed with the sleeve (240).

2. The self-adjusting explosion-proof distribution box according to claim 1, wherein the air supply pipe group (220) is composed of a plurality of transverse pipes (221), the plurality of transverse pipes (221) are fixed on the inner wall of the main box body (100) at intervals, one transverse pipe (221) is communicated with the output end of the fan (210), a vertical pipe (222) is communicated between two adjacent transverse pipes (221), and the surface of the vertical pipe (222) is provided with an air outlet (223).

3. The self-adjusting explosion-proof distribution box according to claim 2, characterized in that the end of the horizontal tube (221) penetrates through the main box body (100), and the end of the horizontal tube (221) is embedded with a semiconductor cooling sheet (224), and the cooling surface of the semiconductor cooling sheet (224) is located inside the horizontal tube (221).

4. The self-regulating explosion-proof distribution box according to claim 3, wherein the heating surface of the semiconductor chilling plate (224) is located outside the horizontal pipe (221), and the heating surface of the semiconductor chilling plate (224) is provided with heat dissipation fins.

5. The self-regulating explosion-proof electric box according to claim 1, characterized in that said one-way air pipe (230) comprises a pipe body (231) and a one-way valve (232), said pipe body (231) being in communication with said main box (100), said one-way valve (232) being located outside said main box (100), and an input end of said one-way valve (232) being in communication with said pipe body (231).

6. The self-adjusting type explosion-proof distribution box according to claim 1, wherein the sleeve (240) is a square tube, and the joint of the sleeve (240) and the main box body (100) is integrally formed.

7. The self-adjusting explosion-proof distribution box according to claim 1, wherein the sleeve (240) is internally provided with a groove (241), the groove (241) is positioned right below the through groove (250), and the bottom end of the plate-type water absorbing member (300) is inserted into the groove of the groove (241).

8. The self-adjusting explosion-proof distribution box according to claim 1, wherein the plate-type water absorbing member (300) comprises two plate bodies (320) and a water absorbing block (330), the two plate bodies (320) are oppositely arranged, the two plate bodies (320) are fixedly connected through a connecting bolt (340), counter bores (350) are formed in the surfaces of the two plate bodies (320), the two counter bores (350) are clamped to form a placement groove (360), and the water absorbing block (330) is installed in the placement groove (360).

9. The self-adjusting explosion-proof distribution box according to claim 8, wherein the two plate bodies (320) are provided with screw holes (370) on the surfaces thereof, the threaded section of the connecting bolt (340) is screwed into the corresponding two screw holes (370), and the head of the screw hole (370) and one side of the screw hole (370) are both tapered.

10. The self-adjusting explosion-proof distribution box according to claim 1, further comprising a temperature and humidity detector (400), wherein the temperature and humidity detector (400) is installed on the surface of the main box body (100), and an induction part of the temperature and humidity detector (400) is located in the main box body (100).