CN211575729U

CN211575729U - Electric heating air blowing drying box for detecting oil temperature of power transformer

Info

Publication number: CN211575729U
Application number: CN202020236834.3U
Authority: CN
Inventors: 李新军; 付永刚; 于龙波; 吕蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-09-25
Anticipated expiration: 2030-03-02

Abstract

The utility model relates to an electrothermal blowing drying oven for detecting the oil temperature of a power transformer, which comprises a base, a box body is fixedly arranged at the top of the base, vertical partition plates are symmetrically and fixedly arranged in the inner cavity of the box body, transverse partition plates are horizontally and fixedly arranged on the inner sides of the vertical partition plates, the inner cavity of the box body is divided into a drying chamber, a heating chamber and a fan installation chamber by the vertical partition plate and the transverse partition plate, the hot air can be blown out by the air heater to dry the object placed on the object placing plate, the electric heating wire can secondarily heat the hot air blown out by the air heater, can improve the drying efficiency, hot air can circularly flow in the inner cavities of the drying chamber, the heating chamber and the fan installation chamber under the action of the air heater, the outer filter cover, the active carbon and the inner filter cover can filter and adsorb toxic and harmful substances in the circularly flowing hot air, the air quality of a laboratory can be improved, and the harm of toxic and harmful substances to the health of experimenters can be prevented.

Description

Electric heating air blowing drying box for detecting oil temperature of power transformer

Technical Field

The utility model relates to a power transformer oil temperature detects with electric heat blast air drying cabinet belongs to electric heat blast air drying cabinet technical field.

Background

Present electric heat forced air drying cabinet wide application relates to many poisonous and harmful chemical substance in the use of electric heat forced air drying cabinet for power transformer oil temperature detection, because the temperature risees in the drying process, can have many poisonous and harmful substance to volatilize with particulate matter and gaseous two kinds of states, cause the pollution to the laboratory environment, seriously harm the healthy and the quality of laboratory air of laboratory personnel, present electric heat forced air drying cabinet for power transformer oil temperature detection does not mostly handle these volatile poisonous and harmful substance, can't solve the problem that poisonous and harmful substance harms laboratory personnel healthy and laboratory air quality, consequently, need further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the existing defects, and provides an electric heating blast drying box for detecting the oil temperature of a power transformer, which can treat volatile toxic and harmful substances, is convenient to use, can dry objects placed on a placing plate by blowing hot air by an air heater which can blow hot air, an electric heating wire can secondarily heat the hot air blown by the air heater, can improve the drying efficiency, the hot air can circularly flow in the inner cavities of a drying chamber, a heating chamber and a fan installation chamber under the action of the air heater, an outer filter cover, active carbon and an inner filter cover can filter and adsorb the toxic and harmful substances in the circularly flowing hot air, can improve the air quality of a laboratory, can prevent the toxic and harmful substances from harming the health of experimenters, the outer filter cover is arranged on a transverse clapboard in an alternating way, and convenient to disassemble and clean, through setting up the exhaust efficiency that gas outlet and exhaust fan can improve the box, can be quick discharge the steam of box inner chamber, can effectively solve the problem among the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a power transformer oil temperature detects with electric heat blast air drying cabinet, includes the base, the fixed box that is equipped with in base top, the fixed perpendicular baffle that is equipped with of box inner chamber symmetry, erect the inboard level of baffle and fix and be equipped with the cross slab, just erect baffle and cross slab and cut apart into drying chamber, heating chamber, fan installation room to the box inner chamber, the fixed thing board of putting that is equipped with of drying chamber inner chamber equidistance, evenly be equipped with the slotted hole on putting the thing board, the fixed electric heating wire that is equipped with of heating chamber inner chamber, the fixed air heater that is equipped with of fan installation room inner chamber bottom symmetry, just the air heater passes through pipeline and heating chamber through connection, equidistant interlude is equipped with the outer filter mantle on the cross slab, the outer filter mantle inner chamber is equipped with interior filter mantle, just it has active carbon to fill between.

Furthermore, the vertical partition plates are provided with ventilation openings at equal intervals.

Further, the top of the box body is provided with an air outlet, an exhaust fan is fixedly arranged in an inner cavity of the air outlet, and the top of one side of the air outlet is connected with a cover plate through a hinge shaft.

Further, the inner wall of the box body is fixedly provided with a heat preservation layer

Furthermore, the front side surface of the box body is connected with a cabinet door through a hinge shaft, and a glass window is arranged in the middle of the cabinet door.

Further, an electric heating wire control switch, an air heater control switch and an exhaust fan control switch are sequentially arranged on the front side surface of the bottom of the box body from left to right.

The utility model discloses beneficial effect: the utility model relates to an electric heat blast drying cabinet for power transformer oil temperature detection, can handle the poisonous and harmful substance that volatilizees, high durability and convenient use, through setting up the air heater, the air heater can blow out hot air and can dry the object placed on the object placing plate, electric heating wire can carry out secondary heating to the hot air blown out by the air heater, can improve drying efficiency, the hot air can circulate in the inner cavity of the drying chamber, the heating chamber and the fan installation chamber through the action of the air heater, the outer filter mantle, the active carbon and the inner filter mantle can carry out filtration and adsorption treatment to the poisonous and harmful substance in the hot air that circulates, can improve the air quality of the laboratory, can prevent the poisonous and harmful substance from harming the health of the experimenter, the outer filter mantle alternates to be set on the cross slab, the disassembly and the clearance are convenient, can improve the exhaust efficiency of the box body through setting up gas outlet and exhaust fan, the steam in the inner cavity of the box body can be quickly exhausted.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is the utility model relates to an electric heat blast drying cabinet cross-sectional view is used in power transformer oil temperature detection.

Fig. 2 is the utility model relates to an electric heat blast drying cabinet elevation for power transformer oil temperature detection.

Fig. 3 is the utility model relates to an outer filter mantle cross-sectional view of electric heat blast drying cabinet is used in power transformer oil temperature detection.

Fig. 4 is the utility model relates to a power transformer oil temperature detects gas outlet cross-sectional view with electric heat blast air drying cabinet.

Reference numbers in the figures: 1. a base; 2. a box body; 3. a vertical partition plate; 4. a diaphragm plate; 5. a drying chamber; 6. a heating chamber; 7. a fan installation chamber; 8. a storage plate; 9. a slot; 10. an electric heating wire; 11. a hot air blower; 12. an outer filter housing; 13. activated carbon; 14. an inner filter mantle; 15. a vent; 16. an air outlet; 17. an exhaust fan; 18. a cover plate; 19. a heat-insulating layer; 20. a cabinet door; 21. a glass window; 22. an electric heating wire control switch; 23. a control switch of the air heater; 24. And an exhaust fan control switch.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The first embodiment is as follows:

as shown in fig. 1-4, an electrothermal blowing drying box for detecting the oil temperature of a power transformer comprises a base 1, a box body 2 is fixedly arranged at the top of the base 1, vertical partition plates 3 are symmetrically and fixedly arranged in the inner cavity of the box body 2, transverse partition plates 4 are horizontally and fixedly arranged at the inner sides of the vertical partition plates 3, the inner cavity of the box body 2 is divided into a drying chamber 5, a heating chamber 6 and a fan installation chamber 7 by the vertical partition plates 3 and the transverse partition plates 4, object placing plates 8 are fixedly arranged in the inner cavity of the drying chamber 5 at equal intervals, slotted holes 9 are uniformly formed in the object placing plates 8, an electric heating wire 10 is fixedly arranged in the inner cavity of the heating chamber 6, the electric heating wire 10 can carry out secondary heating on hot air blown by an air heater 11, the drying efficiency can be improved, air heaters 11 are symmetrically and fixedly arranged at the bottoms of the inner, the hot-blast object that can place on putting thing board 8 of can blowing off hot-blast air heater 11 is dried, equidistant interlude is equipped with outer filter mantle 12 on the cross slab 4, outer filter mantle 12 inner chamber is equipped with interior filter mantle 14, just it has active carbon 13 to fill between interior filter mantle 14 and the outer filter mantle 12, and hot-blast effect through hot-blast air heater 11 can be at drying chamber 5,

heating chamber

6, 7 inner chamber circulation flows in the fan installation room, and outer filter mantle 12, active carbon 13, interior filter mantle 14 can filter the adsorption treatment to the poisonous harmful substance in the hot-blast of circulation flow, can improve the air quality in laboratory, can prevent that poisonous harmful substance from endangering the healthy of laboratory personnel, and outer filter mantle 12 alternates and sets up on cross slab 4, and it is convenient to dismantle the clearance.

In this embodiment, erect baffle 3 and go up the equidistance and be equipped with

vent

15, 2 tops of box are equipped with

gas outlet

16, 16 fixed exhaust fans 17 that are equipped with in inner chamber of gas outlet, 16 one side tops of gas outlet are connected with apron 18 through the hinge, can improve the exhaust efficiency of box 2 through setting up gas outlet 16 and exhaust fans 17, can be quick the steam escape to the 2 inner chambers of box, 2 fixed heat preservation 19 that are equipped with in inner wall of box sets up heat preservation 19 and can reduce thermal loss, 2 bottom of the box front side surface from left to right is equipped with electric heating wire control switch 22, air heater control switch 23, exhaust fan control switch 24 in proper order.

Example two:

as shown in fig. 2, a cabinet door 20 is connected to the front side surface of the cabinet body 2 through a hinge shaft, a glass window 21 is arranged in the middle of the cabinet door 20, and the glass window 21 is arranged to facilitate viewing of the drying condition of the object.

The utility model discloses the theory of operation: the hot-air blower 11 can blow out hot-blast can be dried putting the object of placing on the thing board 8, electric heating wire 10 can carry out the secondary heating to the hot-blast that the hot-air blower 11 blew out, can improve drying efficiency, it can be at drying chamber 5 to be hot-blast through the effect of hot-air blower 11,

heating chamber

6, 7 inner chambers of fan installation room circulate, outer filter mantle 12, activated carbon 13, interior filter mantle 14 can filter the adsorption treatment to the poisonous harmful substance in the hot-blast that circulates, can improve the air quality in laboratory, can prevent that poisonous harmful substance from endangering the healthy of laboratory technician, outer filter mantle 12 alternates and sets up on cross slab 4, it is convenient to dismantle the clearance, can improve the exhaust efficiency of box 2 through setting up gas outlet 16 and exhaust fan 17, can be quick the steam discharge of box 2 inner chamber.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides an electric heat forced air drying cabinet is used in power transformer oil temperature detection, includes base (1), its characterized in that: the improved drying cabinet is characterized in that a box body (2) is fixedly arranged at the top of the base (1), vertical partition plates (3) are symmetrically and fixedly arranged in an inner cavity of the box body (2), transverse partition plates (4) are horizontally and fixedly arranged on the inner sides of the vertical partition plates (3), the inner cavity of the box body (2) is divided into a drying chamber (5), a heating chamber (6) and a fan installation chamber (7) by the vertical partition plates (3) and the transverse partition plates (4), object placing plates (8) are fixedly arranged in the inner cavity of the drying chamber (5) at equal intervals, slotted holes (9) are uniformly formed in the object placing plates (8), electric heating wires (10) are fixedly arranged in the inner cavity of the heating chamber (6), air heaters (11) are symmetrically and fixedly arranged at the bottom of the inner cavity of the fan installation chamber (7), the air heaters (11) are in through connection with the heating chamber (6) through pipelines, outer filter covers (12) are equidistantly inserted in, and activated carbon (13) is filled between the inner filter cover (14) and the outer filter cover (12).

2. The electrothermal blowing drying box for detecting the oil temperature of the power transformer as claimed in claim 1, wherein: the vertical partition plates (3) are provided with ventilation openings (15) at equal intervals.

3. The electrothermal blowing drying box for detecting the oil temperature of the power transformer as claimed in claim 1, wherein: the top of the box body (2) is provided with an air outlet (16), an inner cavity of the air outlet (16) is fixedly provided with an exhaust fan (17), and the top of one side of the air outlet (16) is connected with a cover plate (18) through a hinge shaft.

4. The electrothermal blowing drying box for detecting the oil temperature of the power transformer as claimed in claim 1, wherein: and a heat-insulating layer (19) is fixedly arranged on the inner wall of the box body (2).

5. The electrothermal blowing drying box for detecting the oil temperature of the power transformer as claimed in claim 1, wherein: the front side surface of the box body (2) is connected with a cabinet door (20) through a hinge shaft, and a glass window (21) is arranged in the middle of the cabinet door (20).

6. The electrothermal blowing drying box for detecting the oil temperature of the power transformer as claimed in claim 1, wherein: the front side surface of the bottom of the box body (2) is sequentially provided with an electric heating wire control switch (22), an air heater control switch (23) and an exhaust fan control switch (24) from left to right.