CN215496286U

CN215496286U - Transformer for heat utilization

Info

Publication number: CN215496286U
Application number: CN202120738610.7U
Authority: CN
Inventors: 琚宏文; 李小莉; 房好建; 吴江
Original assignee: Henan Baoquan Power Equipment Manufacturing Co ltd
Current assignee: Henan Baoquan Power Equipment Manufacturing Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2022-01-11
Anticipated expiration: 2031-04-13

Abstract

The utility model provides a heat utilization transformer, which comprises a main body, wherein one side of the outer part of the main body is provided with a plurality of air inlets, air inlet machines are arranged in the air inlets, a liquid tank is arranged below the air inlets and on the main body, the other side of the main body is provided with an air outlet, an exhaust fan is arranged in the air outlet, a protective tank is arranged in the main body, an iron core is arranged in the protective tank, and cooling pipes are spirally arranged outside the iron core and in the protective tank, so that high-temperature gas generated in the transformer can be extracted to avoid the overhigh internal temperature, meanwhile, the extracted hot air is dissipated to the outer base surface of the transformer to avoid the short circuit of the transformer caused by ice crystals and the like, the outer part of the iron core can be cooled through liquid media, and meanwhile, the high-temperature liquid media can be recycled.

Description

Transformer for heat utilization

Technical Field

The utility model relates to the technical field of heat utilization, in particular to a heat utilization transformer.

Background

When the transformer works continuously, an iron core inside the transformer generates high temperature due to high-strength operation, when the temperature in the transformer is too high and cannot be released, the internal structure of the transformer can be damaged, so that operation is affected, and when the transformer is in a low-temperature environment, a large amount of ice crystals can be condensed outside the transformer, and if the ice crystals are not removed in time, an accident caused by short circuit of the transformer can be caused.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a transformer capable of utilizing heat, which can not only extract high-temperature gas generated inside the transformer to avoid the internal temperature thereof from being too high, but also dissipate the extracted hot air to the outer base surface of the transformer to avoid the short circuit of the transformer caused by ice crystals, etc., but also cool the outside of the iron core through a liquid medium, and simultaneously recycle the high-temperature liquid medium.

In order to solve the technical problems, the utility model provides a heat utilization transformer which comprises a main body, wherein a plurality of air inlets are formed in one side of the outer portion of the main body, an air inlet fan is arranged in each air inlet, a liquid tank is arranged on the main body below each air inlet, an air outlet is formed in the other side of the main body, an exhaust fan is arranged in each air outlet, a protection box is arranged in the main body, an iron core is arranged in each protection box, and a cooling pipe is spirally arranged outside each iron core and in each protection box.

Furthermore, air intake fixed connection is on one side outer wall of main part, be provided with the filter screen structure on the air intake, one side of air intake is provided with the air-supply line that link up with the main part is inside.

Furthermore, the air outlet is provided with two upper and lower sides which are respectively positioned on one side of the main body, the air outlet is provided with a hot air pipe which runs through the side wall of the main body, the hot air pipe is connected to the outer wall of the upper side and the outer wall of the lower side of the main body and corresponds to the hot air pipe, a mounting groove is formed in the outer wall of the main body, and a heating pipe connected with the hot air pipe is arranged in the mounting groove.

Further, one side of liquid case and at the internal connection of main part have the feed pipe, the feed pipe is connected on the cooling pipe in the protective housing, the outside at the main part is connected to the other end of cooling pipe.

The technical scheme of the utility model has the following beneficial effects:

the air inlet that main part one side set up has a plurality ofly, air inlet machine that sets up through the air inlet is negative-pressure air fan with the suction inside the main part, the cooperation sets up the interior gas of main part in the air outlet of main part opposite side and changes, make the inside high-temperature gas of main part discharge, specific air inlet is with the inside gas suction of main part, the outside gas gets into and expels the original high-temperature air of main part inside, the interior gas of main part is outwards taken out to the interior gas of air outlet simultaneously, form the convection current and accelerate the gas flow in the main part, take the high-temperature gas in the main part out through the gas flow, so that reduce the temperature in the main part, the cooling pipe that the liquid case that main part one side set up connects the cooling pipe that sets up in the protective box, continuously input liquid medium in the cooling pipe through the liquid case, and the cooling pipe spiral sets up in the outside of iron core, so that the cooling pipe increases with the oily material contact area in the protective box, plays a better role in cooling, and the cooling pipe is connected with the outside of the main body, can convey the high-temperature liquid medium flowing out of the cooling pipe to the indoor and is connected with the indoor heat preservation device, the output high-temperature liquid medium is utilized, the air outlet is provided with a plurality of air outlets, so that the air pumping efficiency in the main body is higher, the heat dissipation effect is improved, the hot air pipe is connected with the air outlet and is provided with an electromagnetic valve, one side of the hot air pipe can be controlled by the electromagnetic valve to directly discharge the hot air pumped in the main body to the outside, the other side of the hot air pipe can be controlled by the electromagnetic valve to convey the hot air pumped in the main body to the heating pipe arranged in the mounting groove, so that ice crystals, water vapor and the like condensed outside the main body can be melted and evaporated in a cold environment, cleanness and dryness of the outside of the main body are ensured, and accidents caused by damage due to moisture and frost are avoided.

Drawings

Fig. 1 is a front cross-sectional view of the present invention.

1. A main body; 2. an air inlet; 3. an air inlet machine; 4. a liquid tank; 5. an air outlet; 6. an exhaust fan; 7. a protective box; 8. an iron core; 9. a cooling pipe; 10. a screen structure; 11. an air inlet pipe; 12. a hot air pipe; 13. mounting grooves; 14. heating a tube; 15. a liquid supply tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in fig. 1: a transformer for utilizing heat comprises a main body 1, wherein a plurality of air inlets 2 are arranged on one side of the outer portion of the main body 1, air inlet fans 3 are arranged in the air inlets 2, liquid tanks 4 are arranged below the air inlets 2 and on the main body 1, an air outlet 5 is arranged on the other side of the main body 1, exhaust fans 6 are arranged in the air outlet 5, a protective box 7 is arranged in the main body 1, iron cores 8 are arranged in the protective box 7, cooling pipes 9 are spirally arranged on the outer portions of the iron cores 8 and in the protective box 7, specifically, a plurality of air inlets are arranged on one side of the main body, the air inlets, namely negative pressure fans, arranged in the air inlets suck external air into the main body, the air in the main body is replaced by matching with the exhaust fans arranged in the air outlets on the other side of the main body, high-temperature gas in the main body is discharged, and the external air is sucked into the main body by the specific air inlets, the former high temperature air of main part inside is crowded in the entering of outside gas, the inside gas of main part is outwards taken out to the interior air exhauster of air outlet simultaneously, with this form the convection current and flow with the inside gas of main part with higher speed, take out the high temperature gas in the main part through gas flow, with this reduce the inside temperature of main part, the cooling tube that sets up in the protecting box is connected to the liquid tank that main part one side set up, last input liquid medium in to the cooling tube through the liquid tank, and cooling tube spiral setting is in the outside of iron core, with this make cooling tube and the increase of the oily substance area of contact in the protecting box, play better cooling effect, and cooling tube connection is outside the main part, can carry the high temperature liquid medium that flows out in the cooling tube indoor and connect on indoor heat preservation device, make the high temperature liquid medium of output obtain utilizing.

According to an embodiment of the present invention, as shown in fig. 1, the air inlet 2 is fixedly connected to an outer wall of one side of the main body 1, the air inlet 2 is provided with a filter screen structure 10, one side of the air inlet 2 is provided with an air inlet pipe 11 communicated with an inside of the main body 1, and specifically, the filter screen structure arranged at one side of the air inlet enables outside air input by the air inlet to be filtered, so that external dust is prevented from entering the inside of the main body to cause pollution in the main body, thereby preventing damage to the internal structure of the main body and causing loss.

According to one embodiment of the present invention, as shown in fig. 1, the air outlet 5 is provided with two upper and lower sides respectively located at one side of the main body 1, the air outlet 5 is provided with a hot air pipe 12 penetrating through the side wall of the main body 1, the hot air pipe 12 is connected to the upper outer wall and the lower outer wall of the main body 1, a mounting groove 13 is provided on the outer wall of the main body 1 corresponding to the hot air pipe 12, a heating pipe 14 connected to the hot air pipe 12 is provided in the mounting groove 13, specifically, the air outlet is provided with a plurality of connecting pipes to increase the air extraction efficiency to the inside of the main body to increase the heat dissipation effect, the hot air pipe is connected to the air outlet and provided with an electromagnetic valve, one side of the hot air pipe can directly discharge the hot air extracted from the main body to the outside by the electromagnetic valve, the other side of the hot air pipe can transport the hot air extracted from the main body to the heating pipe provided in the mounting groove by the electromagnetic valve, so that ice crystals, water vapor and the like condensed outside the main body can be melted and evaporated in a cold environment, cleanness and dryness of the outside of the main body are ensured, and accidents caused by damage due to moisture and frost are avoided.

According to an embodiment of the present invention, as shown in fig. 1, a liquid supply pipe 15 is connected to one side of the liquid tank 4 and inside the main body 1, the liquid supply pipe 15 is connected to the cooling pipe 9 inside the protective box 7, the other end of the cooling pipe 9 is connected to the outside of the main body 1, specifically, a liquid inlet is provided on the liquid tank, liquid can be continuously supplied from the liquid inlet to the liquid tank, and the liquid medium in the liquid tank is conveyed to the cooling pipe by the liquid supply pipe, so that the liquid medium in the cooling pipe continuously flows to increase the cooling efficiency.

The use method of the utility model comprises the following steps:

the air intake lasts to the inside air feed of main part when moving to this cooperation gas outlet makes the inside temperature of main part to be controlled with the gas of main part inside changing, and the high-temperature gas of taking out in the main part can also be utilized, and the liquid case supplies liquid to the cooling pipe of main part in to the protective housing simultaneously and lasts the temperature that reduces in the protective housing, reaches reasonable effectual cooling.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A heat utilizing transformer, characterized by: including main part (1), outside one side of main part (1) is provided with a plurality of air intakes (2), be provided with air inlet machine (3) in air intake (2), air intake (2) below just is provided with liquid case (4) on main part (1), the opposite side of main part (1) is provided with air outlet (5), be provided with air exhauster (6) in air outlet (5), the inside of main part (1) is provided with guard box (7), be provided with iron core (8) in guard box (7), iron core (8) outside just at guard box (7) internal screw is provided with cooling tube (9).

2. The heat utilizing transformer of claim 1, wherein: air intake (2) fixed connection is on one side outer wall of main part (1), be provided with filter screen structure (10) on air intake (2), one side of air intake (2) is provided with air-supply line (11) that link up with main part (1) inside.

3. The heat utilizing transformer of claim 1, wherein: the air outlet (5) is provided with two upper and lower both sides that are located main part (1) one side respectively, be provided with hot-blast main (12) that run through main part (1) lateral wall on air outlet (5), hot-blast main (12) is connected on the upside outer wall and the downside outer wall of main part (1), corresponds hot-blast main (12) is provided with mounting groove (13) on the outer wall of main part (1), be provided with heating pipe (14) of being connected with hot-blast main (12) in mounting groove (13).

4. The heat utilizing transformer of claim 1, wherein: one side of liquid case (4) and at the internal connection of main part (1) have liquid feed pipe (15), liquid feed pipe (15) are connected on cooling tube (9) in protective housing (7), the outside at main part (1) is connected to the other end of cooling tube (9).