CN216773870U

CN216773870U - Dehydrating unit for block terminal

Info

Publication number: CN216773870U
Application number: CN202220458456.2U
Authority: CN
Inventors: 吕广珍; 姜信平; 隋述仪
Original assignee: Yantai Luohua Electrical Switchgear Co ltd
Current assignee: Yantai Luohua Electrical Switchgear Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-17
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a dehumidifying device for a distribution box, which comprises a box body, wherein a linear motor is fixedly connected to the middle part of the inner wall of the top end of the box body, a supporting plate is fixedly connected to the inner wall of the top part of the rear end of the box body, a suction pump is slidably connected to the middle part of the top end of the supporting plate, the left end of the suction pump is fixedly connected to one end of an air suction pipe, and a plurality of filter screens are uniformly and fixedly connected to the inner diameter of the air suction pipe. According to the utility model, moist air in the box body is sucked into the air suction pipe through the suction pump, impurities such as dust in the air are filtered through the filter screen, and the dried air enters the box body through the air outlet pipe again, so that the distribution box can be dehumidified circularly, meanwhile, the dust in the distribution box can be reduced, the working environment temperature of electrical components can be reduced, the linear motor drives the dehumidifying device to slide back and forth in the box body, the dehumidifying range can be enlarged, uniform dehumidification can be realized, and the dehumidifying efficiency is improved.

Description

Dehydrating unit for block terminal

Technical Field

The utility model relates to the field of distribution box equipment, in particular to a dehumidification device for a distribution box.

Background

The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no limitation of places, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect, is a control center for reasonably distributing electric energy by various components in a power supply line, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, is also a key for acquiring whether a user is satisfied with the power supply quality, but the distribution box has moist air in the box body in a moist season, seriously influences the service life of electric elements in the power transformation box and needs a device for dehumidifying the inner wall of the box body.

Chinese patent document CN210224709U discloses a distribution box dehumidification device, which comprises a distribution box, wherein a dehumidification box is fixedly mounted on the surface of the top end of the distribution box, a bearing is fixedly mounted at the middle end of the top of the dehumidification box, a follower rod is mounted on the inner side wall of the bearing in a penetrating manner, and a follower gear is mounted on the surface of the top end of the follower rod in a embedding manner. The fan blade is arranged on the surface of the follower rod, the follower rod can be driven to rotate through the rotating motor, the fan blade is further driven to rotate, the heating rod is arranged at the horizontal position of the bottom end of the blowing fan blade, downward airflow can be generated through the rotation of the blowing fan blade, heat generated on the surface of the heating rod is rapidly conveyed into the distribution box, the interior of the distribution box is heated and dehumidified, heated and evaporated moisture flows into the interior of the drainage box under the driving of the downward airflow, and therefore the drying of the interior of the distribution box is guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a dehumidification device for a distribution box.

In order to achieve the purpose, the utility model adopts the following technical scheme: a dehumidification device for a distribution box comprises a box body, wherein a linear motor is fixedly connected to the middle part of the inner wall of the top end of the box body, a support plate is fixedly connected to the inner wall of the top part of the rear end of the box body, a suction pump is connected to the middle part of the top end of the support plate in a sliding manner, the left end of the suction pump is fixedly connected to one end of an air suction pipe, a plurality of filter screens are uniformly and fixedly connected to the inner diameter part of the air suction pipe, the right end of the suction pump is fixedly connected to one end of a condensation pipe, a metal cooling pipe is arranged inside the pipe body of the condensation pipe, two ends of the metal cooling pipe penetrate through the right side of the condensation pipe, a water collecting pipe is fixedly connected to the other end of the condensation pipe, sliding grooves are fixedly connected to the left side and the right side of the inner wall of the bottom end of the box body, sliding blocks are respectively connected to the top ends of the sliding grooves, a mounting plate is fixedly connected to the front part and the rear part of the top part of the mounting plate in a sliding manner, the bottom of cardboard all fixed connection is in the one end of spring, the right-hand member fixed connection of box has the cooling water circulator.

As a further description of the above technical solution:

the position of the outer side of the air suction pipe body corresponding to the filter screen is fixedly connected with a horn mouth.

As a further description of the above technical solution:

the top of cooling water circulator is provided with two circulation hoses, the top of circulation hose all runs through the right-hand member of box and connects the both ends at the metal cooling tube through the nut respectively.

As a further description of the above technical solution:

the other end of the air suction pipe and the bottom end of the water collecting pipe are fixedly connected to the top end of the sliding block.

As a further description of the above technical solution:

and two air outlet pipes are arranged at the bottom of the left side of the pipe body of the condensation pipe.

As a further description of the above technical solution:

the top end of the clamping plate is fixedly connected with a pressing plate.

As a further description of the above technical solution:

the other end of the spring is fixedly connected to the top end of the mounting plate.

As a further description of the above technical solution:

the peripheral bottom of mounting panel all fixedly connected with limiting plate.

The utility model has the following beneficial effects:

1. according to the utility model, moist air in the box body is firstly pumped into the air suction pipe through the suction pump, impurities such as dust in the air are filtered through the filter screen, then the air enters the condensation pipe, cooling water is injected into the metal cooling pipe through the cooling water circulator, the air is cooled through the metal cooling pipe, so that moisture in the air is condensed and attached to the metal cooling pipe, then the air drops into the water collection pipe to be collected, and the dried air enters the box body through the air outlet pipe again, so that the distribution box can be dehumidified through circulation, meanwhile, the dust in the distribution box can be reduced, the working environment temperature of electrical elements can be reduced, and the service life of the distribution box is prolonged.

2. According to the dehumidifying device, the supporting plate and the sliding groove are arranged, so that the whole dehumidifying device can be conveniently pushed in a sliding mode, the pressing plate is extruded to enable the spring to contract and be pushed into the suction pump, the pressing plate is loosened after the driving end of the linear motor is just clamped by the positions of the two clamping plates, the linear motor drives the dehumidifying device to slide back and forth in the box body, the dehumidifying range can be enlarged, uniform dehumidification can be achieved, disassembly and assembly are convenient, maintenance is facilitated, and meanwhile dehumidifying efficiency is improved.

Drawings

Fig. 1 is a perspective view of a dehumidifying apparatus for a distribution box according to the present invention;

fig. 2 is a schematic view of an internal structure of a dehumidifying apparatus for a distribution box according to the present invention;

fig. 3 is a schematic structural diagram of a mounting plate of the dehumidification device for the distribution box according to the present invention.

Illustration of the drawings:

1. a box body; 2. a suction pump; 3. a support plate; 4. a condenser tube; 5. an air outlet pipe; 6. a chute; 7. a slider; 8. a bell mouth; 9. an air intake duct; 10. filtering with a screen; 11. a water collection pipe; 12. a metal cooling tube; 13. a linear motor; 14. mounting a plate; 15. a limiting plate; 16. a pressing plate; 17. clamping a plate; 18. a spring; 19. a cooling water circulator; 20. the hose is circulated.

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: a dehumidification device for a distribution box comprises a box body 1, wherein a linear motor 13 is fixedly connected to the middle part of the inner wall of the top end of the box body 1, a support plate 3 is fixedly connected to the inner wall of the top part of the rear end of the box body 1, a suction pump 2 is slidably connected to the middle part of the top end of the support plate 3, the left end of the suction pump 2 is fixedly connected to one end of a suction pipe 9, a plurality of filter screens 10 are uniformly and fixedly connected to the inner diameter part of the suction pipe 9, the right end of the suction pump 2 is fixedly connected to one end of a condensation pipe 4, a metal cooling pipe 12 is arranged inside the pipe body of the condensation pipe 4, two ends of the metal cooling pipe 12 penetrate through the right side of the condensation pipe 4, a water collecting pipe 11 is fixedly connected to the other end of the condensation pipe 4, sliding grooves 6 are fixedly connected to the left side and the right side of the inner wall of the bottom end of the box body 1, sliding blocks 7 are slidably connected to the top ends of the sliding grooves 6, and a mounting plate 14 is fixedly connected to the top end of the suction pump 2, the equal sliding connection in top the place ahead of mounting panel 14 and the rear has cardboard 17, the equal fixed connection in one end of spring 18 in bottom of cardboard 17, the right-hand member fixedly connected with cooling water circulator 19 of box 1, through suction pump 2 with box 1 in moist air suction breathing pipe 9, filter through impurity such as dust in filter screen 10 in with the air, then in the air admission condenser pipe 4, pour into the cooling water into in to metal cooling tube 12 through cooling water circulator 19, cool down the air through metal cooling tube 12, make the moisture in the air condense and attach to on metal cooling tube 12, then drip and collect in the collector pipe 11, the air after the drying passes through outlet duct 5 and gets into the box once more internally, so circulation can dehumidify the block terminal.

The outside of the body of the air suction pipe 9 is fixedly connected with a bell mouth 8 corresponding to the position of the filter screen 10, the air suction area is increased, the air suction and dust collection efficiency is improved, the top end of the cooling water circulator 19 is provided with two circulating hoses 20, the top ends of the circulating hoses 20 penetrate through the right end of the box body 1 and are respectively connected with the two ends of the metal cooling pipe 12 through nuts, the other end of the air suction pipe 9 and the bottom end of the water collecting pipe 11 are fixedly connected with the top end of the sliding block 7, the bottom of the left side of the body of the condensation pipe 4 is provided with two air outlet pipes 5, air is cooled through the metal cooling pipe 12, so that moisture in the air is condensed and attached to the metal cooling pipe 12 and then drips into the water collecting pipe 11 to be collected, the dried air is discharged through the air outlet pipes 5, the internal air can be circulated, meanwhile, inward dust is blown, the dust is convenient to be removed, and the top ends of the clamping plates 17 are fixedly connected with pressing plates 16, the equal fixed connection in the top of mounting panel 14 of the other end of spring 18, the equal fixedly connected with limiting plate 15 in the peripheral bottom of mounting panel 14, through setting up backup pad 3 and spout 6, be convenient for slide whole dehydrating unit and push into, it makes the shrink of spring 18 to press the clamp plate 16 through the extrusion, push suction pump 2, the position as two cardboard 17 loosens behind the drive end that just blocks linear electric motor 13 and presses the clamp plate 16, it slides around the box is inside to drive dehydrating unit through linear electric motor 13, can increase the even dehumidification of dehumidification scope, the dismouting of being convenient for has improved dehumidification efficiency when maintaining.

The working principle is as follows: firstly, moist air in a box body 1 is sucked into an air suction pipe 9 through a suction pump 2, impurities such as dust in the air are filtered through a filter screen 10, then the air enters a condensation pipe 4, cooling water is injected into a metal cooling pipe 12 through a cooling water circulator 19, the air is cooled through the metal cooling pipe 12, moisture in the air is condensed and attached to the metal cooling pipe 12, then the air drops into a water collecting pipe 11 to be collected, the dried air enters the box body again through an air outlet pipe 5, the distribution box can be dehumidified through circulation, meanwhile, the dust in the distribution box can be reduced, the working environment temperature of electrical elements is reduced, the service life of the distribution box is prolonged, through arranging a support plate 3 and a chute 6, the whole dehumidifying device is conveniently pushed in a sliding mode, a spring 18 is contracted through extruding a pressing plate 16, the suction pump 2 is pushed, when the position of a clamping plate 17 just blocks a driving end of a linear motor 13, the pressing plate 16 is loosened, drive dehydrating unit through linear electric motor 13 and slide around the box is inside, can increase the even dehumidification of dehumidification scope, improved dehumidification efficiency when the dismouting of being convenient for is maintained.

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. The utility model provides a dehydrating unit for block terminal, includes box (1), its characterized in that: the refrigerator is characterized in that a linear motor (13) is fixedly connected to the middle of the inner wall of the top end of the refrigerator body (1), a support plate (3) is fixedly connected to the inner wall of the top end of the rear end of the refrigerator body (1), a suction pump (2) is slidably connected to the middle of the top end of the support plate (3), the left end of the suction pump (2) is fixedly connected to one end of a suction pipe (9), a plurality of filter screens (10) are uniformly and fixedly connected to the inner diameter of the suction pipe (9), the right end of the suction pump (2) is fixedly connected to one end of a condensation pipe (4), a metal cooling pipe (12) is arranged inside the body of the condensation pipe (4), two ends of the metal cooling pipe (12) penetrate through the right side of the condensation pipe (4), a water collecting pipe (11) is fixedly connected to the other end of the condensation pipe (4), sliding chutes (6) are fixedly connected to the left side and right side of the inner wall of the bottom end of the refrigerator body (1), sliding chutes (6) are all slidably connected with sliding blocks (7), the suction pump is characterized in that a mounting plate (14) is fixedly connected to the top end of the suction pump (2), a clamping plate (17) is slidably connected to the front portion and the rear portion of the top of the mounting plate (14), the bottom end of the clamping plate (17) is fixedly connected to one end of a spring (18), and a cooling water circulator (19) is fixedly connected to the right end of the box body (1).

2. The dehumidifying device for electric distribution boxes of claim 1, wherein: the position of the outer side of the air suction pipe (9) corresponding to the filter screen (10) is fixedly connected with a bell mouth (8).

3. The dehumidifying device for electric distribution boxes of claim 1, wherein: the top of cooling water circulator (19) is provided with two circulation hoses (20), the top of circulation hose (20) all runs through the right-hand member of box (1) and connects the both ends at metal cooling tube (12) through the nut respectively.

4. The dehumidifying device for electric distribution boxes of claim 1, wherein: the other end of the air suction pipe (9) and the bottom end of the water collecting pipe (11) are fixedly connected to the top end of the sliding block (7).

5. The dehumidifying device for electric distribution boxes of claim 1, wherein: and two air outlet pipes (5) are arranged at the bottom of the left side of the pipe body of the condensation pipe (4).

6. The dehumidifying device for electric distribution boxes of claim 1, wherein: the top end of the clamping plate (17) is fixedly connected with a pressing plate (16).

7. The dehumidifying device for electric distribution boxes of claim 1, wherein: the other ends of the springs (18) are fixedly connected to the top end of the mounting plate (14).

8. The dehumidifying device for electric distribution boxes of claim 1, wherein: the peripheral bottom of mounting panel (14) all fixedly connected with limiting plate (15).