CN214478749U

CN214478749U - Dampproofing anticreep AE block terminal

Info

Publication number: CN214478749U
Application number: CN202120470438.1U
Authority: CN
Inventors: 龚文栋; 祝三省
Original assignee: Shenzhen Kerui Environmental Protection Equipment Co ltd
Current assignee: Shenzhen Kerui Environmental Protection Equipment Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-22
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a dampproofing anticreep AE block terminal, including box and entrance hole, the entrance hole is seted up in one side of bottom half, one side of box articulates there is the chamber door, the inboard border position department of chamber door is equipped with the sealing washer, the welding of the inside bottom position department of box has the baffle, it has the wind-filtering hole to be equidistant the arrangement of rectangle array form on the baffle, the inside air inlet chamber that is equipped with of box of baffle below, and the inside both ends in air inlet chamber install a pair of impeller through the bearing symmetry. The utility model discloses a be equipped with three-way valve and drying tube, make it be connected with the drying tube after being convenient for break off blowing pipe and the air inlet intracavity portion connectivity in the use, the pipeline on blowing pipe upper reaches is linked together with the drying tube and can be with the fresh air discharge box outside that the air-supply line box produced, then can increase the air flow this moment, risees the electric heating pipe temperature, carries out dry edulcoration simultaneously to moisture absorption plate and blowing pipe and handles to ensure the dampproofing effect of block terminal long-term use.

Description

Dampproofing anticreep AE block terminal

Technical Field

The utility model relates to a block terminal technical field specifically is a dampproofing anticreep AE block terminal.

Background

An AE 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 requirements of electrical wiring, wherein a circuit can be switched on or off by a manual or automatic switch in normal operation, the circuit can be switched off or an alarm by the protective electrical appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and the deviation from the normal working state is prompted or signaled, and the AE distribution box is commonly used for power generation, distribution, power substations and various electromechanical machines.

At present, the existing distribution box is very easy to corrode and leak electricity due to internal dampness caused by the influence of external environmental factors in the long-time use process, the effective moisture-proof means is that the top of the distribution box installed outdoors is preferably provided with a weather cap used for shielding wind and rain, the length and width specifications of the weather cap must be larger than the length and width specifications of the distribution box to play a role in protection, the distribution box is internally provided with drying and temperature and humidity adjusting functions, the dryness of the internal environment of the distribution box in the long-time use process is kept in a proper range to play a role in preventing moisture and leak electricity, but the distribution box is not determined in the subsequent installation and fixed use places of users in the production process, some customers need to install the distribution box indoors, some customers are installed outdoors, the indoor installation of the weather cap is redundant arrangement, the occupied space is not convenient to install and fix, and the distribution box does not occupy the internal use space, dampproofing anticreep AE block terminal of scene equipment adjustment convenient to user according to the use.

Disclosure of Invention

An object of the utility model is to provide a dampproofing anticreep AE block terminal to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a damp-proof anti-creeping AE distribution box comprises a box body and a wire inlet hole, wherein the wire inlet hole is arranged on one side of the bottom of the box body, one side of the box body is hinged with a box door, a sealing ring is arranged at the edge position of the inner side of the box door, a partition plate is welded at the bottom position of the inner part of the box body, wind filtering holes are arranged on the partition plate in a rectangular array shape at equal intervals, a wind inlet cavity is arranged in the box body below the partition plate, a pair of impellers are symmetrically arranged at two ends of the inner part of the wind inlet cavity through bearings, a mounting hole is arranged at the middle position of the top of the box body, a wind and rain cabinet is detachably mounted above the box body, the side wall of the top of the wind and rain cabinet is obliquely and downwards arranged, one end of the wind and rain cabinet is open, a containing cavity is arranged in the wind and rain cabinet, a fixing hole is arranged at the middle position of the bottom of the containing cavity, and a fixing plate is detachably mounted at the bottom position of the containing cavity, the air exhaust box is welded at one end of the top of the fixed plate, the air inlet box is welded at the other end of the top of the fixed plate, cavities are formed in the air inlet box and the air exhaust box, an exhaust fan is installed in the air exhaust box, an air guide pipe is connected to one side of the outer side wall of the air exhaust box, an exhaust pipe is connected to the other side of the outer side wall of the air exhaust box, one end, away from the air exhaust box, of the air guide pipe penetrates through the fixed plate and is vertically arranged downwards, external threads are arranged on the outer side of one end, extending to the lower portion of the fixed plate, of the air guide pipe, the bottom end of the air guide pipe sequentially penetrates through the fixed hole and the mounting hole and extends to the top end position in the box body, a fixing nut used for tightening the fixed plate is arranged at the top end in the box body, an air blower is installed at one end in the air inlet box, an air suction pipe is connected to the outer side wall of the air inlet box at the air blower end, and a filter plate is inserted in the air inlet box at one side of the air blower, the air inlet box is characterized in that a moisture absorption plate is inserted into the air inlet box at one end, far away from the air blower, of the filter plate, an electric heating pipe is arranged inside the air inlet box between the moisture absorption plate and the filter plate, a blowing pipe is connected to the outer side wall of one end, far away from the air suction pipe, of the air inlet box, one end, far away from the air inlet box, of the blowing pipe penetrates through the side wall of the box body and extends to the inside of the air inlet cavity, and the level of one end, far away from the air inlet box, of the blowing pipe extends to the inside of the air inlet cavity and is right aligned to the gap arrangement between impellers at two sides.

Preferably, paste on the inner wall of blowing pipe and have the dampproof course, the dampproof course is the sponge material, be connected with the three-way valve on the blowing pipe, and be connected with the drying tube on the three-way valve.

Preferably, the bottom end of the fixed plate outside the air guide pipe and the bottom end of the weather cabinet outside the fixed hole are both provided with sealing gaskets.

Preferably, the exhaust pipe and the aspiration channel are all bent and then arranged obliquely and downwards at the ends far away from the exhaust box and the air inlet box, and the grid net is arranged at the pipe orifice positions of the exhaust pipe and the aspiration channel.

Preferably, a rubber cushion is laid at the top of the partition plate, and a through hole matched with the air filtering hole is formed in the rubber cushion.

Preferably, four angular position departments at box top all are equipped with the spacing groove, four angular position departments of stormwater cabinet bottom all are equipped with the stopper with spacing groove looks adaptation.

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

1: the utility model has the advantages that the sealing gaskets are arranged at the bottom ends of the wind and rain cabinet and the fixed plate, the external thread is arranged at the bottom end of the outer side wall of the wind guide pipe, the wind guide pipe can be screwed and fixed by the top end in the box body by utilizing the fixing nut in the using process, at the moment, the wind guide pipe is not only used for discharging air, but also used as the fixed plate and the fixed part of the wind and rain cabinet, the fixing and the use are convenient, whether the bottom end of the wind guide pipe is inserted into the fixed hole at the position of the wind and rain cabinet or not can be selected to install the wind and rain cabinet, the distribution box has the selective usability of the wind and rain cabinet, the outdoor installation and the use of the distribution box are convenient, the fixed plate can be independently fixedly connected at the top of the box body for the indoor installation and the use of the distribution box after the wind and rain cabinet is taken down conveniently, and the sealing gaskets are arranged at the bottom ends of the wind and rain cabinet and the fixed plate, the wind and rain cabinet can be additionally installed or the fixed plate is independently and used, the sealing performance of the position of the installation hole can be kept, and the moisture-proof effect is improved.

2: the utility model discloses a be equipped with the air inlet case respectively on the fixed plate and air exhaust the case, and install filter and moisture absorption board simultaneously in the inside of air inlet case, the air inlet case is used for sending into the outside air new trend the inside effect that plays the circulation of air of box, the exhaust fan is used for the hot-air outgoing who gathers the inside top of box, make the air circulate between the inside lower right side of box, increase the inside dehumidification dampproofing effect of box, filter and moisture absorption board can carry out the preliminary treatment to the outside new trend by air inlet case entering box inside, impurity in the filter filtered air, moisture absorption board reduces moisture in the air, electric heating pipe can heat up the air, then promote the inside cleanliness factor of outside new trend entering box, the uniformity of aridity and temperature, thereby dustproof dampproofing anticreep.

3: the utility model discloses a be equipped with three-way valve and drying tube, make it be connected with the drying tube after being convenient for break off blowing pipe and the air inlet intracavity portion connectivity in the use, the pipeline on blowing pipe upper reaches is linked together with the drying tube and can be with the fresh air discharge box outside that the air-supply line box produced, then can increase the air flow this moment, risees the electric heating pipe temperature, carries out dry edulcoration simultaneously to moisture absorption plate and blowing pipe and handles to ensure the dampproofing effect of block terminal long-term use.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of the top end of the case of the present invention;

FIG. 4 is a schematic view of the inner structure of the side of the weather cabinet of the present invention;

fig. 5 is a schematic diagram of the cross-sectional structure of the blowing pipe of the present invention.

In the figure: 1. a blowpipe; 2. a weather cabinet; 3. a fixing plate; 4. an air inlet box; 5. an air guide pipe; 6. fixing a nut; 7. an exhaust box; 8. an exhaust duct; 9. an accommodating chamber; 10. a box body; 11. a partition plate; 12. an air inlet cavity; 13. a wire inlet hole; 14. a three-way valve; 15. a drying tube; 16. an impeller; 17. a wind filtering hole; 18. a box door; 19. a seal ring; 20. a rubber cushion; 21. a filter plate; 22. an air suction pipe; 23. an external thread; 24. a cavity; 25. an exhaust fan; 26. a limiting block; 27. a limiting groove; 28. a gasket; 29. mounting holes; 30. a fixing hole; 31. an electric heating tube; 32. a blower; 33. a moisture absorption plate; 34. a moisture barrier.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a dampproof and anti-creeping AE distribution box comprises a box body 10 and a wire inlet hole 13, wherein the wire inlet hole 13 is arranged on one side of the bottom of the box body 10, one side of the box body 10 is hinged with a box door 18, a sealing ring 19 is arranged at the edge position of the inner side of the box door 18 to increase the sealing performance after the box body 18 is closed, a partition plate 11 is welded at the bottom position inside the box body 10, air filtering holes 17 are arranged on the partition plate 11 in a rectangular array shape at equal intervals, the air filtering holes 17 are used for increasing the uniformity of external fresh air circulation, a rubber cushion 20 is laid at the top of the partition plate 11, a through hole matched with the air filtering holes 17 is arranged on the rubber cushion 20, the laid rubber cushion 20 can be taken out for cleaning, the dust blockage of the air filtering holes 17 is avoided, a large amount of end leads and screws or other fragments can be generated in the wiring use process of the box body 10, and the impurities at the bottom end inside the box body 10 can be quickly cleaned by the use of the rubber cushion 20, an air inlet cavity 12 is arranged in a box body 10 below a partition plate 11, a pair of impellers 16 are symmetrically arranged at two ends in the air inlet cavity 12 through bearings, a mounting hole 29 is arranged at the middle position of the top of the box body 10, a wind and rain cabinet 2 is detachably arranged above the box body 10, limiting grooves 27 are arranged at four corners of the top of the box body 10, limiting blocks 26 matched with the limiting grooves 27 are arranged at the four corners of the bottom of the wind and rain cabinet 2, the side wall of the top of the wind and rain cabinet 2 is obliquely and downwards arranged, one end of the wind and rain cabinet 2 is open, a containing cavity 9 is arranged in the wind and rain cabinet 2, the wind and rain cabinet 2 is convenient to mount and dismount after one end is open, the containing cavity 9 of the wind and rain cabinet 2 has the function of additionally mounting and fixing other devices, a fixing hole 30 is arranged at the middle position of the bottom of the wind and rain cabinet 2, a fixing plate 3 is detachably arranged at the bottom position in the containing cavity 9, an air exhaust box 7 is welded at one end of the top of a fixed plate 3, an air inlet box 4 is welded at the other end of the top of the fixed plate 3, cavities 24 are arranged inside the air inlet box 4 and the air exhaust box 7, an exhaust fan 25 is arranged inside the air exhaust box 7, an air guide pipe 5 is connected to one side of the outer side wall of the air exhaust box 7, the air guide pipe 5 is a ventilating pipeline with higher hardness strength, an exhaust pipe 8 is connected to the other side of the outer side wall of the air exhaust box 7, one end, away from the air exhaust box 7, of the air guide pipe 5 penetrates through the fixed plate 3 and is vertically and downwardly arranged, an external thread 23 is arranged on the outer side of one end, extending to the lower side of the fixed plate 3, of the bottom end of the air guide pipe 5 and the bottom end of a wind-rain cabinet 2 outside the fixed hole 30 are both provided with sealing gaskets 28, the bottom end of the air guide pipe 5 sequentially penetrates through the fixed hole 30 and the mounting hole 29 and extends to the top position inside the box body 10, and a fixing nut 6 for tightening the fixed plate 3 is arranged at the top position inside the box body 10, a blower 32 is arranged at one end inside the air inlet box 4, an air suction pipe 22 is connected on the outer side wall of the air inlet box 4 at the air inlet end part of the blower 32, one ends of the exhaust pipe 8 and the air suction pipe 22, which are far away from the exhaust box 7 and the air inlet box 4, are bent and then obliquely arranged downwards, grid nets are arranged at the pipe openings of the exhaust pipe 8 and the air suction pipe 22 to prevent rainwater impurities from flowing backwards, a filter plate 21 is inserted on the air inlet box 4 at one side of the blower 32, the filter plate 21 can be a sponge net or a gauze with larger meshes, a moisture absorption plate 33 is inserted on the air inlet box 4 at one end of the filter plate 21, which is far away from the blower 32, the moisture absorption plate 33 is made of activated carbon, the moisture absorption plate 33 and the filter plate 21 are replaceable fittings, slots, which are correspondingly inserted with the filter plate 21 and the moisture absorption plate 33, are arranged on the air inlet box 4 to realize replacement, and an electric heating pipe 31 is arranged inside the air inlet box 4 between the moisture absorption plate 33 and the filter plate 21, be connected with blowing pipe 1 on the lateral wall that aspiration channel 22 one end was kept away from to air-supply tank 4, the one end that air-supply tank 4 was kept away from to blowing pipe 1 runs through the box 10 lateral wall and extends to the air-supply chamber 12 inside, it has dampproof course 34 to paste on air-supply tank 1's the inner wall, dampproof course 34 is the sponge material, be connected with three-way valve 14 on the blowing pipe 1, be connected with drying tube 15 on the three-way valve 14, the air-out end of drying tube 15 is located the outside of box 10, and blowing pipe 1 extends to the inside one end level of air-supply chamber 12 and just arranges to the clearance between the impeller 16 of both sides, the new trend that makes blowing pipe 1 go out to blow can drive both sides impeller 16 and rotate, keep the homogeneity of external new trend at the inside distribution of air-supply chamber 12, promote the dampproofing effect of heat dissipation.

The working principle is as follows: before the wind and rain cabinet 2 is installed and used, whether the wind and rain cabinet 2 is installed or not is selected according to needs, the wind and rain cabinet 2 can be installed, the wind guide pipe 5 on the fixing plate 3 can be inserted after being aligned with the fixing hole 30, the fixing plate 3 is placed in the accommodating cavity 9 in a flat mode, then the wind guide pipe 5 penetrating through the fixing hole 30 is inserted into the installing hole 29 in the top end of the box body 10, the wind guide pipe 5 is screwed after the fixing nut 6 is installed in the box body 10, the wind and rain cabinet 2 and the fixing plate 3 are installed and fixed, if the wind and rain cabinet 2 does not need to be covered, the wind and rain cabinet 2 can be removed, the fixing plate 3 can be fixed independently, heat generated inside the box body 10 in the using process needs to be dissipated, in addition, in the heat dissipating process, external fresh wind needs to be pretreated before entering the box body 10, the wind inlet box 4 plays a role in conveying the external fresh wind to the inside of the box body 10, the air exhaust box 7 plays a role in exhausting the air inside the box body 10, when the air inlet box 4 is used, the air blower 32 blows external fresh air into the air inlet box 4 through the air suction pipe 22, the external fresh air is sequentially filtered by the filter plates 21 to filter impurities, preheated by the electric heating pipes 31 and dried by the moisture absorption plates 33 in the air inlet box 4, and then is conveyed into the air inlet cavity 12 through the air outlet pipe 1, the air outlet end of the air inlet pipe 1 is opposite to the impellers 16 on the two sides, the blown fresh air drives the impellers 16 on the two sides to rotate to play a role of turbulence, so that the respective uniformity of the fresh air in the air inlet cavity 12 is improved, the fresh air enters the box 10 through the air filtering holes 17, the exhaust fan 25 sucks hot air gathered at the top end inside the box 10 through the air guide pipe 5 and discharges the hot air through the exhaust pipe 8, and the three-way valve 14 can be adjusted to keep the communication between the air inlet pipe 1 and the drying pipe 15 in the long-time use process, the blower 32 and the electric heating pipe 31 are used for sucking the fresh air from the outside and directly discharging the fresh air from the drying pipe 15, and the blowing pipe 1 and the moisture absorption plate 33 are used for drying and dedusting.

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.

Claims

1. The utility model provides a dampproofing anticreep AE block terminal, includes box (10) and entrance hole (13), one side, its characterized in that of box (10) bottom are seted up in entrance hole (13): a box door (18) is hinged to one side of the box body (10), a sealing ring (19) is arranged at the edge position of the inner side of the box door (18), a partition plate (11) is welded at the bottom position of the inner part of the box body (10), air filtering holes (17) are arranged on the partition plate (11) in a rectangular array shape at equal intervals, an air inlet cavity (12) is arranged in the box body (10) below the partition plate (11), a pair of impellers (16) are symmetrically arranged at two ends of the inner part of the air inlet cavity (12) through bearings, a mounting hole (29) is arranged at the middle position of the top of the box body (10), a wind and rain cabinet (2) is detachably mounted above the box body (10), the side wall of the top of the wind and rain cabinet (2) is obliquely and downwards arranged, one end of the wind and rain cabinet (2) is in an open shape, a containing cavity (9) is arranged in the wind and rain cabinet (2), and a fixing hole (30) is arranged at the middle position of the bottom of the wind and rain cabinet (2), the bottom end position inside the containing cavity (9) is detachably provided with a fixed plate (3), one end of the top of the fixed plate (3) is welded with an exhaust box (7), the other end of the top of the fixed plate (3) is welded with an air inlet box (4), cavities (24) are formed inside the air inlet box (4) and the exhaust box (7), an exhaust fan (25) is installed inside the exhaust box (7), one side of the outer side wall of the exhaust box (7) is connected with an air guide pipe (5), the other side of the outer side wall of the exhaust box (7) is connected with an exhaust pipe (8), one end, far away from the exhaust box (7), of the air guide pipe (5) penetrates through the fixed plate (3) and is vertically and downwards arranged, an external thread (23) is arranged on the outer side of one end, extending to the lower side of the fixed plate (3), of the air guide pipe (5), sequentially penetrates through a fixed hole (30) and a mounting hole (29) and extends to the top end position inside the box body (10), and a fixing nut (6) used for tightening the fixing plate (3) is arranged at the position of the top end inside the box body (10), a blower (32) is installed at one end inside the air inlet box (4), an air suction pipe (22) is connected on the outer side wall of the air inlet box (4) at the air inlet end part of the blower (32), a filter plate (21) is inserted on the air inlet box (4) at one side of the blower (32), a moisture absorption plate (33) is inserted on the air inlet box (4) at one end, far away from the blower (32), of the filter plate (21), an electric heating pipe (31) is arranged inside the air inlet box (4) between the moisture absorption plate (33) and the filter plate (21), a blowing pipe (1) is connected on the outer side wall at one end, far away from the air suction pipe (22), of the blowing pipe (1) penetrates through the side wall of the box body (10) and extends into the air inlet chamber (12), and one end of the blowpipe (1) extending into the air inlet cavity (12) is horizontally arranged right opposite to the gap between the impellers (16) on the two sides.

2. The AE distribution box of claim 1, wherein: the inner wall of the blowing pipe (1) is pasted with a moisture-proof layer (34), the moisture-proof layer (34) is made of sponge, the blowing pipe (1) is connected with a three-way valve (14), and the three-way valve (14) is connected with a drying pipe (15).

3. The AE distribution box of claim 1, wherein: sealing gaskets (28) are arranged at the bottom end of the fixing plate (3) on the outer side of the air guide pipe (5) and the bottom end of the weather cabinet (2) on the outer side of the fixing hole (30).

4. The AE distribution box of claim 1, wherein: exhaust pipe (8) and aspiration channel (22) keep away from exhaust box (7) and air inlet box (4) one end all buckle the back slope and arrange downwards, and the mouth of pipe position department of exhaust pipe (8) and aspiration channel (22) all is equipped with the grid net.

5. The AE distribution box of claim 1, wherein: the top of baffle (11) has laid rubber cushion (20), and is equipped with the through-hole with straining wind hole (17) looks adaptation on rubber cushion (20).

6. The AE distribution box of claim 1, wherein: four angular position departments at box (10) top all are equipped with spacing groove (27), four angular position departments of stormwater cabinet bottom all are equipped with stopper (26) with spacing groove (27) looks adaptation.