CN211126692U

CN211126692U - Power transformation box with dehumidifying device

Info

Publication number: CN211126692U
Application number: CN201922013940.5U
Authority: CN
Inventors: 李万山; 王晓燕
Original assignee: Qingzhou Yongxing Low Voltage Electrical Appliance Factory
Current assignee: Qingzhou Yongxing Low Voltage Electrical Appliance Factory
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-28
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a dehydrating unit technical field just discloses a transformer case with dehydrating unit, including the transformer box body, the interior diapire fixedly connected with drying layer of transformer box body, the top fixedly connected with dehumidification layer of drying layer. This transformer case with dehydrating unit, it rotates to drive fan blade through the air heater, fan blade blows in the middle of the transformer box with hot-blast through the air-supply line, through hot-blast circulation flow in the inside of transformer box, make the inside temperature of transformer box rise, thereby the outside temperature of transformer box has been improved, the inside moisture of transformer box has effectively been detached, can improve the wind-force that hot-blast entering transformer box is inside through two fan heating fins of installation and two air-supply lines, transformer box dehumidification's purpose has been realized, the electronic component of transformer box inside has been avoided damaging because of the humidity, the life of transformer box has been improved, dehydrating unit's availability factor has been improved, the result of use of transformer box has been improved.

Description

Power transformation box with dehumidifying device

Technical Field

The utility model relates to a dehydrating unit technical field specifically is a transformer case with dehydrating unit.

Background

The transformer box is a box body of a place for converting, concentrating and distributing the voltage and the current of electric energy in an electric power system, and is mainly used for protecting electric power facilities in order to ensure the quality of the electric energy and the safety of equipment, and voltage adjustment, power flow control, and protection of power transmission and distribution lines and electrical equipment are required in the transformer box.

The long-time placing of transformer case, moist phenomenon can appear in inside, consequently, the transformer case often need use dehydrating unit, but current transformer case with dehydrating unit has the relatively poor shortcoming of dehumidification effect, lead to the inside electronic component of transformer case to damage because of the humidity, cause the transformer incasement to appear phenomenons such as outage and short circuit easily, the life of transformer case has been reduced, dehydrating unit's availability factor has been reduced, the result of use of transformer case has been reduced, so propose a transformer case with dehydrating unit and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a transformer case with dehydrating unit possesses advantages such as dehumidification effect is better, it has the relatively poor shortcoming of dehumidification effect to have solved current transformer case with dehydrating unit, lead to the electronic component of transformer incasement portion to damage because of the humidity, cause phenomena such as outage and short circuit to appear in the transformer case easily, the life of transformer case has been reduced, dehydrating unit's availability factor has been reduced, the problem of transformer case's result of use has been reduced.

(II) technical scheme

For realizing the better purpose of above-mentioned dehumidification effect, the utility model provides a following technical scheme: a power transformation box with a dehumidifying device comprises a power transformation box body, wherein a drying layer is fixedly connected to the inner bottom wall of the power transformation box body, the top of the drying layer is fixedly connected with the dehumidifying layer, an electric appliance box is fixedly connected to the top of the dehumidifying layer, an activated carbon adsorption layer is fixedly connected to the outer side of the electric appliance box, a heat dissipation plate is fixedly connected to the top of the drying layer, a wind outlet pipe is fixedly connected to the right side of the power transformation box body, a control valve is fixedly mounted on the outer side of the wind outlet pipe, a filter plate is movably connected between the left side wall and the right side wall of the power transformation box body, sliding plates are fixedly connected to the left side and the right side of the filter plate, a hot air fan is fixedly connected to the top of the power transformation box body, fan blades are fixedly connected to the inside of the hot air, the bottom fixedly connected with rubber pad of supporting legs, the front swing joint of transformer box has the dodge gate, the front fixedly connected with electric lamp of dodge gate, the front fixedly connected with display screen of dodge gate, the inboard fixedly connected with filter screen of going out the tuber pipe.

Preferably, the left side wall and the right side wall of the transformer box body are both provided with grooves, the grooves are in sliding connection with the sliding plate, the length of the sliding plate is equal to that of the grooves, and the material of the drying layer is silicon dioxide.

Preferably, the number of the supporting legs and the number of the rubber pads are two, the number of the supporting legs and the number of the rubber pads in each group are two, and the supporting legs and the rubber pads in the two groups are symmetrically distributed by using a perpendicular bisector of the transformer box body.

Preferably, the bottom end of the air inlet pipe penetrates through the transformer box body and extends to the inside of the transformer box body, and the right end of the air outlet pipe penetrates through the transformer box body and extends to the outer side of the transformer box body.

Preferably, the front face of the movable door is fixedly connected with a handle, the handle is U-shaped, a movable lock is arranged between the movable door and the front face of the transformer box body, and the movable door is movably connected with the transformer box body through a hinge.

Preferably, the number of the air heaters, the fan blades, the air inlet pipes and the heat dissipation plates is two, and the two air heaters, the two fan blades, the two air inlet pipes and the two heat dissipation plates are symmetrically distributed with the perpendicular bisector of the transformer box body.

(III) advantageous effects

Compared with the prior art, the utility model provides a transformer case with dehydrating unit possesses following beneficial effect:

the power transformation box with the dehumidifying device drives the fan blade to rotate through the air heater, the fan blade blows hot air into the power transformation box body through the air inlet pipe, the internal temperature of the power transformation box body is raised through the circulating flow of the hot air in the power transformation box body, so that the temperature outside the power transformation box body is raised, moisture in the power transformation box body is effectively removed, the wind power of the hot air entering the power transformation box body can be improved through installing the two fan blades and the two air inlet pipes, the dehumidifying effect of the power transformation box body is improved, the power transformation box body can have good water absorption because the material of the drying layer is silicon dioxide, the dehumidifying purpose of the power transformation box body is improved, the deodorizing and deodorizing effects can be achieved in the dehumidifying process of the power transformation box body through installing the activated carbon adsorption layer, the hot air blown out by the air heater can be conveniently filtered through installing the filter plate, and dust is prevented from blowing into the inside of, the contact area between the transformer box body and the ground can be reduced by installing the supporting legs, the transformer box body is prevented from contacting with moisture on the ground, the abrasion phenomenon of the supporting legs can be prevented by installing the rubber pads, the sliding phenomenon of the supporting legs can be prevented, hot air in the transformer box body can be discharged from the air outlet pipe by adjusting the control valve, the over-high temperature in the transformer box body is prevented, the heat dissipation can be carried out on the interior of the transformer box body by installing the two heat dissipation plates, the damage to electronic components and devices due to the over-high temperature in the transformer box body is avoided, the whole structure is simple, the purpose of dehumidifying the transformer box is realized, the damage to electronic components in the transformer box due to moisture is avoided, the condition of power failure and short circuit in the transformer box is avoided, the service life of the transformer box is prolonged, the use efficiency of the dehumidifying device is improved, and the requirement of practical use is met.

Drawings

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

fig. 2 is an appearance diagram of the present invention.

In the figure: 1 transformer box body, 2 dry layers, 3 dehumidification layers, 4 electrical apparatus boxes, 5 active carbon adsorption layers, 6 heat dissipation plates, 7 air outlet pipes, 8 control valves, 9 filter plates, 10 sliding plates, 11 air heaters, 12 fan blades, 13 air inlet pipes, 14 supporting legs, 15 rubber pads, 16 movable doors, 17 electrical apparatus lamps, 18 display screens and 19 filter screens.

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. 1-2, a power transformation box with a dehumidifying apparatus comprises a power transformation box body 1, a drying layer 2 fixedly connected to an inner bottom wall of the power transformation box body 1, a dehumidifying layer 3 fixedly connected to a top of the drying layer 2, an electrical box 4 fixedly connected to a top of the dehumidifying layer 3, an activated carbon adsorption layer 5 fixedly connected to an outer side of the electrical box 4, a heat dissipation plate 6 fixedly connected to a top of the drying layer 2, an air outlet pipe 7 fixedly connected to a right side of the power transformation box body 1, a control valve 8 fixedly mounted to an outer side of the air outlet pipe 7, the control valve 8 being of a type Z961Y-100IDN150, a filter plate 9 movably connected between a left side wall and a right side wall of the power transformation box body 1, a sliding plate 10 fixedly connected to both sides of the filter plate 9, grooves formed in both the left side wall and the right side wall of the power transformation box body 1, and the, the material of the drying layer 2 is silicon dioxide, the top of the transformer box body 1 is fixedly connected with an air heater 11, the type of the air heater 11 can be RB-200AS, the interior of the air heater 11 is fixedly connected with fan blades 12, the outlet of the air heater 11 is fixedly connected with an air inlet pipe 13, the number of the air heater 11, the fan blades 12, the air inlet pipe 13 and the heat dissipation plates 6 is two, the two air heaters 11, the two fan blades 12, the two air inlet pipes 13 and the two heat dissipation plates 6 are all symmetrically distributed by a perpendicular bisector of the transformer box body 1, the bottom end of the air inlet pipe 13 penetrates through the transformer box body 1 and extends to the interior of the transformer box body 1, the right end of the air outlet pipe 7 penetrates through the transformer box body 1 and extends to the outer side of the transformer box body 1, the bottom of the transformer box body 1 is fixedly connected with supporting legs 14, the bottom of, the fan blades 12 blow hot air into the transformer box body 1 through the air inlet pipes 13, the internal temperature of the transformer box body 1 is raised through the circulating flow of the hot air in the transformer box body 1, so that the external temperature of the transformer box body 1 is improved, moisture in the transformer box body 1 is effectively removed, the wind power of the hot air entering the transformer box body 1 can be improved through the installation of the two fan heating pieces 12 and the two air inlet pipes 13, the dehumidification effect of the transformer box body 1 is improved, the transformer box body 1 can have good water absorption performance because the material of the drying layer 2 is silicon dioxide, the purpose of dehumidifying the transformer box body 1 is improved, the deodorization and deodorization effects can be realized in the dehumidification process of the transformer box body 1 through the installation of the activated carbon adsorption layer 5, the hot air blown out by the air heater 11 can be conveniently filtered through the installation of the filter plate 9, and dust is prevented from blowing into the transformer box body 1, the contact area of the transformer box body 1 and the ground can be reduced by installing the supporting legs 14, the transformer box body 1 is prevented from contacting with moisture on the ground, the supporting legs 14 can be prevented from being worn by installing the rubber pads 15, meanwhile, the sliding phenomenon of the supporting legs 14 can be prevented, hot air in the transformer box body 1 can be discharged from the air outlet pipe 7 by adjusting the control valve 8, the internal temperature of the transformer box body 1 is prevented from being too high, the internal temperature of the transformer box body 1 can be radiated by installing the two radiating plates 6, the damage to electronic components and parts caused by the overhigh internal temperature of the transformer box body 1 is avoided, the whole structure is simple, the purpose of dehumidifying the transformer box is realized, the damage to electronic components in the transformer box due to humidity is avoided, the situations of power failure and short circuit in the transformer box are avoided, the service life of the transformer box is prolonged, and the use efficiency of the, the use effect of transformer case is improved, satisfy the demand of in-service use, the quantity of supporting legs 14 and rubber pad 15 is two sets of, the quantity of every supporting legs of group 14 and rubber pad 15 is two, two sets of supporting legs 14 and rubber pad 15 all are the symmetric distribution with the perpendicular bisector of transformer box 1, the front swing joint of transformer box 1 has dodge gate 16, the front fixedly connected with handle of dodge gate 16, and the handle is the U-shaped, be provided with the activity lock between the front of dodge gate 16 and transformer box 1, with hinge swing joint between dodge gate 16 and the transformer box 1, the front fixedly connected with electric lamp 17 of dodge gate 16, the front fixedly connected with display screen 18 of dodge gate 16, the inboard fixedly connected with filter screen 19 of air-out pipe 7.

When using, drive fan blade 12 through air heater 11 and rotate, fan blade 12 blows in transformer box 1 in the middle of with hot-blast through air-supply line 13, through hot-blast circulation flow in transformer box 1 inside, make transformer box 1's inside temperature rise, thereby the outside temperature of transformer box 1 has been improved, the inside moisture of transformer box 1 has effectively been detached, can improve the wind-force that hot-blast entering transformer box 1 inside through two fan heat pieces 12 of installation and two air-supply lines 13, the effect of transformer box 1 dehumidification has been improved.

To sum up, in the power transformation box with the dehumidifying device, the fan blade 12 is driven by the air heater 11 to rotate, the fan blade 12 blows hot air into the power transformation box body 1 through the air inlet pipe 13, the internal temperature of the power transformation box body 1 is raised through the circulating flow of the hot air in the power transformation box body 1, so that the external temperature of the power transformation box body 1 is raised, moisture in the power transformation box body 1 is effectively removed, the wind force of the hot air entering the power transformation box body 1 can be improved by installing the two fan heating pieces 12 and the two air inlet pipes 13, the dehumidifying effect of the power transformation box body 1 is improved, the power transformation box body 1 can have good water absorption and the dehumidifying purpose of the power transformation box body 1 is improved because the drying layer 2 is made of silicon dioxide, the deodorizing and odor removing effects can be achieved in the dehumidifying process of the power transformation box body 1 by installing the activated carbon adsorption layer 5, the hot air blown out by the air heater 11 can be conveniently filtered by installing the filter plate 9, the dust is prevented from being blown into the interior of the transformer box body 1, the contact area between the transformer box body 1 and the ground can be reduced by installing the supporting feet 14, the transformer box body 1 is prevented from being contacted with moisture on the ground, the abrasion phenomenon of the supporting feet 14 can be prevented by installing the rubber pads 15, the sliding phenomenon of the supporting feet 14 can be prevented at the same time, hot air in the transformer box body 1 can be discharged from the air outlet pipe 7 by adjusting the control valve 8, the overhigh temperature in the transformer box body 1 is prevented, the heat dissipation can be carried out on the interior of the transformer box body 1 by installing the two heat dissipation plates 6, the overhigh temperature in the transformer box body 1 and the damage of electronic components are avoided, the whole structure is simple, the purpose of dehumidifying the transformer box is realized, the damage of electronic components in the transformer box due to humidity is avoided, the power failure and short circuit in the transformer box is avoided, the utility model provides high dehydrating unit's availability factor, the result of use of transformer box is improved, satisfy the demand of in-service use, it has the relatively poor shortcoming of dehumidification effect to have solved current transformer box with dehydrating unit, lead to the inside electronic component of transformer box to damage because of the humidity, cause the phenomenon such as power failure and short circuit to appear in the transformer box easily, the life of transformer box has been reduced, dehydrating unit's availability factor has been reduced, the problem of transformer box's result of use has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer case with dehydrating unit, includes transformer case body (1), its characterized in that: the inner bottom wall of the power transformation box body (1) is fixedly connected with a drying layer (2), the top of the drying layer (2) is fixedly connected with a dehumidifying layer (3), the top of the dehumidifying layer (3) is fixedly connected with an electric appliance box (4), the outer side of the electric appliance box (4) is fixedly connected with an activated carbon adsorption layer (5), the top of the drying layer (2) is fixedly connected with a heat dissipation plate (6), the right side of the power transformation box body (1) is fixedly connected with an air outlet pipe (7), the outer side of the air outlet pipe (7) is fixedly provided with a control valve (8), a filter plate (9) is movably connected between the left side wall and the right side wall of the power transformation box body (1), sliding plates (10) are fixedly connected to the left side and the right side of the filter plate (9), the top of the power transformation box body (1) is fixedly connected with a hot air fan (11, the utility model discloses a transformer substation cabinet, including air heater (11), the exit fixedly connected with air-supply line (13) of air heater (11), the bottom fixedly connected with supporting legs (14) of transformer cabinet body (1), the bottom fixedly connected with rubber pad (15) of supporting legs (14), the positive swing joint of transformer cabinet body (1) has dodge gate (16), the positive fixedly connected with electric lamp (17) of dodge gate (16), the positive fixedly connected with display screen (18) of dodge gate (16), the inboard fixedly connected with filter screen (19) of tuber pipe (7).

2. The power transformation box with the dehumidifying device of claim 1, wherein: the left side wall and the right side wall of the transformer box body (1) are both provided with grooves, the grooves are connected with the sliding plate (10) in a sliding mode, the length of the sliding plate (10) is equal to that of the grooves, and the drying layer (2) is made of silicon dioxide.

3. The power transformation box with the dehumidifying device of claim 1, wherein: the transformer box is characterized in that the number of the supporting legs (14) and the number of the rubber pads (15) are two, each group of the supporting legs (14) and the number of the rubber pads (15) are two, and the supporting legs (14) and the rubber pads (15) are symmetrically distributed by using a perpendicular bisector of the transformer box body (1).

4. The power transformation box with the dehumidifying device of claim 1, wherein: the bottom of air-supply line (13) runs through transformer box body (1) and extends to the inside of transformer box body (1), the right-hand member that goes out tuber pipe (7) runs through transformer box body (1) and extends to the outside of transformer box body (1).

5. The power transformation box with the dehumidifying device of claim 1, wherein: the front face of the movable door (16) is fixedly connected with a handle, the handle is U-shaped, a movable lock is arranged between the movable door (16) and the front face of the transformer box body (1), and the movable door (16) is movably connected with the transformer box body (1) through a hinge.

6. The power transformation box with the dehumidifying device of claim 1, wherein: the number of the air heaters (11), the fan blades (12), the air inlet pipes (13) and the heat dissipation plates (6) is two, and the air heaters (11), the fan blades (12), the air inlet pipes (13) and the heat dissipation plates (6) are symmetrically distributed with the perpendicular bisector of the transformer box body (1).