CN214753296U

CN214753296U - Dry-type transformer convenient to heat dissipation

Info

Publication number: CN214753296U
Application number: CN202121357709.9U
Authority: CN
Inventors: 肖俊杰
Original assignee: Guangdong Shunmeiwei Electrical Technology Co ltd
Current assignee: Guangdong Shunmeiwei Electrical Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-16
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a dry-type transformer convenient for heat dissipation, which comprises a shell fixedly connected with the outside of a transformer body, wherein an energy-saving heat dissipation mechanism is arranged inside the shell; energy-conserving heat dissipation mechanism includes the liquid reserve tank, and the both sides of shell are all through fastening bolt fixedly connected with mounting panel, and one side fixedly connected with of mounting panel runs through to the inside filter frame that crosses of shell, the utility model relates to a dry-type transformer technical field. This dry-type transformer convenient to heat dissipation can be collected the rainwater through the liquid reserve tank and utilize the water pump to let in water inside the heat pipe, realize the water-cooling circulation heat dissipation of transformer, the cooperation setting of driving the fan blade rotation to blow in the external wind can realize utilizing natural resources to reach radiating purpose, and can carry out the work of dispelling the heat automatically after the inside temperature of shell reaches the threshold value, the radiating effect is good and practiced thrift electric power resource, can avoid the entering of rainwater and dust in the radiating, realize that the radiating rate is fast and energy-concerving and environment-protective purpose.

Description

Dry-type transformer convenient to heat dissipation

Technical Field

The utility model relates to a dry-type transformer technical field specifically is a dry-type transformer convenient to heat dissipation.

Background

The dry-type transformer is widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply, the dry-type transformer refers to a transformer with AN iron core and a winding which are not immersed in insulating oil, the cooling mode includes natural air cooling (AN) and forced air cooling (AF), the transformer can continuously run for a long time under the rated capacity during natural air cooling, and the output capacity of the transformer can be improved by 50% during forced air cooling. The device is suitable for intermittent overload operation or emergency accident overload operation; because the load loss and the impedance voltage amplification are large during overload and the device is in a non-economic operation state, the device is not required to be in continuous overload operation for a long time.

The dry-type transformer is at the in-process of using, along with the increase of load and the rising of the interior ambient temperature of transformer housing, make transformer temperature also rise along with it, thereby the radiating mode of current adoption sets up heat dissipation actuating mechanism and sets up the effect that many places heat dissipation passageway reached heat dissipation and ventilation in the shell, but also caused external rainwater and dust to enter into the inside hidden danger of transformer, simultaneously a plurality of heat dissipation actuating mechanism's setting makes power resource consumption great, be not conform to energy-concerving and environment-protective demand, it is difficult to realize the quick heat dissipation of transformer under the hidden danger of avoiding rainwater and dust and on energy-concerving and environment-protective basis.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a dry-type transformer convenient to heat dissipation has solved that external rainwater and dust enter into the inside and a plurality of heat dissipation actuating mechanism's of transformer setting easily and has made power resource consumption great, has shortened transformer life and is not conform to the problem of energy-concerving and environment-protective demand.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dry-type transformer convenient to heat dissipation, includes fixed connection in the outside shell of transformer body, the inside of shell is provided with energy-conserving heat dissipation mechanism.

The energy-saving heat dissipation mechanism comprises a liquid storage tank, wherein both sides of the shell are fixedly connected with mounting plates through fastening bolts, one side of each mounting plate is fixedly connected with a filter frame penetrating into the shell, the other side of each mounting plate is fixedly connected with a rain baffle, the bottom of each liquid storage tank is communicated with a heat conduction pipe penetrating into the shell, one side of the bottom of the inner wall of each liquid storage tank is fixedly connected with a water pump, a water outlet of each water pump is communicated with one end of each heat conduction pipe, a water inlet of each water pump is communicated with a water suction pipe, the bottom of each liquid storage tank is communicated with a fixing pipe, the top end of each fixing pipe penetrates through the liquid storage tank and extends to the top of the liquid storage tank, the top end of each fixing pipe is fixedly connected with a rain shade through a support rod, the top of the surface of each fixing pipe is provided with a filter hole, and the surface of each fixing pipe, which is positioned inside the liquid storage tank, is fixedly connected with a heat dissipation fin, the both sides at shell inner wall top all are through dwang fixedly connected with flabellum, the dwang is located the one end fixedly connected with rotating member at shell top, one side fixedly connected with central processing unit and temperature sensor in proper order under the follow at the shell inner wall back.

Preferably, the bottom of the liquid storage tank is fixedly connected with the top of the shell, and the bottom of the shell is highly connected with a fixing frame.

Preferably, the bottom fixedly connected with radiator fan of fixed frame inner wall, the both sides of shell inner wall bottom all are through installation piece fixedly connected with exhaust fan.

Preferably, the output end of the central processing unit is electrically connected with the input end of the cooling fan through a wire, and the output end of the central processing unit is electrically connected with the output end of the temperature sensor through a wire.

Preferably, the output end of the central processing unit is electrically connected with the input end of the exhaust fan through a wire, and the output end of the central processing unit is electrically connected with the input end of the water pump through a wire.

Preferably, the two sides of the back surface of the liquid storage box are both provided with water outlets.

Advantageous effects

The utility model provides a dry-type transformer convenient to heat dissipation. Compared with the prior art, the method has the following beneficial effects:

(1) this dry-type transformer convenient to heat dissipation, can collect the rainwater through the liquid reserve tank and utilize the water pump to let in water inside the heat pipe, realize the water-cooling circulation heat dissipation of transformer, the cooperation setting of driving the rotatory blowing of fan blade with external wind can realize utilizing natural resources to reach radiating purpose, and can carry out the work of dispelling the heat automatically after the inside temperature of shell reaches the threshold value, need not the manual work and control, the radiating effect is good and practiced thrift electric power resource, can avoid the entering of rainwater and dust in the radiating, realize that the radiating rate is fast and energy-concerving and environment-protective purpose.

(2) This dry-type transformer convenient to heat dissipation all passes through fastening bolt fixedly connected with mounting panel through the both sides of shell, and one side fixedly connected with of mounting panel runs through to the inside filtration frame of shell, and the opposite side fixedly connected with weather shield of mounting panel can realize conveniently carrying out the dismouting to filtering the frame, and the personnel of being convenient for clear up the dust on filtration frame surface.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the housing structure of the present invention;

FIG. 3 is a schematic structural view of the heat pipe of the present invention;

fig. 4 is a schematic block diagram of the system of the present invention.

In the figure: 1-transformer body, 2-shell, 3-energy-saving heat dissipation mechanism, 31-liquid storage tank, 32-mounting plate, 33-filter frame, 34-rain baffle, 35-heat conduction pipe, 36-water pump, 37-water pumping pipe, 38-fixed pipe, 39-rain shade, 310-filter hole, 311-heat dissipation fin, 312-rotating rod, 313-fan blade, 314-rotating piece, 315-central processing unit, 316-temperature sensor, 317-fixed frame, 318-heat dissipation fan and 319-exhaust fan.

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. 1-4, the present invention provides a technical solution: the utility model provides a dry-type transformer convenient to heat dissipation, includes fixed connection in the outside shell 2 of transformer body 1, the inside of shell 2 is provided with energy-conserving heat dissipation mechanism 3.

The energy-saving heat dissipation mechanism 3 comprises a liquid storage tank 31, water outlets are formed in two sides of the back surface of the liquid storage tank 31, excessive rainwater in the liquid storage tank 31 can be prevented from entering the shell 1 due to the arrangement of the water outlets, the bottom of the liquid storage tank 31 is fixedly connected with the top of the shell 2, the bottom of the shell 2 is highly connected with a fixing frame 317, a heat dissipation fan 318 is fixedly connected with the bottom of the inner wall of the fixing frame 317, exhaust fans 319 are fixedly connected with two sides of the bottom of the inner wall of the shell 2 through mounting blocks, mounting plates 32 are fixedly connected with two sides of the shell 2 through fastening bolts, a filter frame 33 penetrating into the shell 2 is fixedly connected with one side of each mounting plate 32, the filter frame 33 can be conveniently disassembled and assembled, dust on the surfaces of the filter frames 33 can be conveniently cleaned by personnel, a rain shielding plate 34 is fixedly connected with the other side of each mounting plate 32, and the rain shielding cover 39 and the rain shielding plate 34 are arranged to prevent rainwater from entering the shell 1, the bottom of the liquid storage tank 31 is communicated with a heat conduction pipe 35 penetrating into the shell 2, one side of the bottom of the inner wall of the liquid storage tank 31 is fixedly connected with a water pump 36, a water outlet of the water pump 36 is communicated with one end of the heat conduction pipe 35, a water inlet of the water pump 36 is communicated with a water pumping pipe 37, the bottom of the liquid storage tank 31 is communicated with a fixed pipe 38, the top end of the fixed pipe 38 penetrates through the liquid storage tank 31 and extends to the top of the liquid storage tank 31, the top end of the fixed pipe 38 is fixedly connected with a rain shade 39 through a support rod, the top of the surface of the fixed pipe 38 is provided with a filtering hole 310, the surface of the fixed pipe 38 positioned in the liquid storage tank 31 is fixedly connected with a radiating fin 311, two sides of the top of the inner wall of the shell 2 are fixedly connected with fan blades 313 through a rotating rod 312, one end of the rotating rod 312 positioned at the top of the shell 2 is fixedly connected with a rotating part 314, one side of the back of the inner wall of the shell 2 is fixedly connected with a central processor 315 and a temperature sensor 316 from top, the output end of the central processing unit 315 is electrically connected to the input end of the exhaust fan 319 through a wire, the output end of the central processing unit 315 is electrically connected to the input end of the water pump 36 through a wire, the central processing unit 315 is used as an operation and control core of a computer system and is a final execution unit for information processing and program operation, the CPU has been greatly developed in terms of logic structure, operation efficiency and function extension since its production, the model of the central processing unit 315 is ARM9, the output end of the central processing unit 315 is electrically connected to the input end of the cooling fan 318 through a wire, the output end of the central processing unit 315 is electrically connected to the output end of the temperature sensor 316 through a wire, and the temperature sensor 316 is of DS18B 20.

During the use, personnel input the inside normal temperature numerical value of shell 2 through outside button, and store inside temperature sensor 316, temperature sensor 316 monitors the inside temperature value of shell 2 in real time, when the temperature value of monitoring is greater than predetermineeing the standard value, then temperature sensor 316 sends the signal to central processing unit 315, central processing unit 315 receives feedback signal after control exhaust fan 319, radiator fan 318 and water pump 36 start, water pump 36 carries the rainwater of the inside storage tank 31 inside to the inside of heat pipe 35 through drinking-water pipe 37, the heat pipe 35 surface contacts with the transformer body 1 back, make water re-enter the inside storage tank 31 through the pressure of water pump 36, realize transformer body 1 water-cooling circulation heat dissipation, can drive rotating member 314 to rotate when external wind, then rotating member 314 drives flabellum 313 through dwang 312 and rotates, flabellum 313, The cooperation of exhaust fan 319 and radiator fan 318 is used and can be bloied the shell 2 inside, can accelerate the inside steam's of shell 2 removal, and the steam that removes is discharged through the filtration hole 310 on fixed pipe 38 top and the filtration frame 33 of shell 2 both sides, and the setting of rainshelter 39 and weather shield 34 can be avoided the rainwater to enter into inside the shell 2.

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.

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 dry-type transformer convenient to heat dissipation, includes fixed connection in the outside shell (2) of transformer body (1), its characterized in that: an energy-saving heat dissipation mechanism (3) is arranged inside the shell (2);

the energy-saving heat dissipation mechanism (3) comprises a liquid storage tank (31), wherein mounting plates (32) are fixedly connected to two sides of a shell (2) through fastening bolts, one side of each mounting plate (32) is fixedly connected with a filter frame (33) penetrating through the shell (2), a rain baffle (34) is fixedly connected to the other side of each mounting plate (32), a heat conduction pipe (35) penetrating through the shell (2) is communicated with the bottom of the liquid storage tank (31), a water pump (36) is fixedly connected to one side of the bottom of the inner wall of the liquid storage tank (31), a water outlet of the water pump (36) is communicated with one end of the heat conduction pipe (35), a water pumping pipe (37) is communicated with a water inlet of the water pump (36), a fixing pipe (38) is communicated with the bottom of the liquid storage tank (31), and the top of the fixing pipe (38) penetrates through the liquid storage tank (31) and extends to the top of the liquid storage tank (31), the top of fixed pipe (38) is through bracing piece fixedly connected with rainshade (39), filtration pore (310) have been seted up at the top on fixed pipe (38) surface, fixed pipe (38) are located inside fixed surface of liquid reserve tank (31) and are connected with radiating fin (311), the both sides at shell (2) inner wall top are all through dwang (312) fixedly connected with flabellum (313), dwang (312) are located one end fixedly connected with rotating member (314) at shell (2) top, one side at the shell (2) inner wall back is fixedly connected with central processing unit (315) and temperature sensor (316) in proper order from the top down.

2. A dry-type transformer for facilitating heat dissipation as set forth in claim 1, wherein: the bottom of liquid reserve tank (31) and the top fixed connection of shell (2), the bottom highly is connected with fixed frame (317) of shell (2).

3. A dry-type transformer for facilitating heat dissipation as set forth in claim 2, wherein: the bottom fixedly connected with radiator fan (318) of fixed frame (317) inner wall, the both sides of shell (2) inner wall bottom all are through installation piece fixedly connected with exhaust fan (319).

4. A dry-type transformer for facilitating heat dissipation as set forth in claim 1, wherein: the output end of the central processing unit (315) is electrically connected with the input end of the heat radiation fan (318) through a lead, and the output end of the central processing unit (315) is electrically connected with the output end of the temperature sensor (316) through a lead.

5. A dry-type transformer for facilitating heat dissipation as set forth in claim 1, wherein: the output end of the central processing unit (315) is electrically connected with the input end of the exhaust fan (319) through a lead, and the output end of the central processing unit (315) is electrically connected with the input end of the water pump (36) through a lead.

6. A dry-type transformer for facilitating heat dissipation as set forth in claim 1, wherein: and water outlets are formed in two sides of the back surface of the liquid storage box (31).