CN213334643U

CN213334643U - Rectifier transformer's heat recovery system

Info

Publication number: CN213334643U
Application number: CN202022425282.3U
Authority: CN
Inventors: 刘雨生
Original assignee: Tianjin Fuyueda Technology Co ltd
Current assignee: Tianjin Fuyueda Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-01
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a rectifier transformer's heat recovery system, including rectifier transformer and well accuse room, the last conveyer pipe of installing of rectifier transformer, install the forced draught blower on the well accuse room, the output of forced draught blower is connected with the conveyer pipe, the last exhaust fan of installing of rectifier transformer, the output fixedly connected with exhaust pipe of exhaust fan, the heat transfer case is installed to the other end of exhaust pipe, the heat transfer case runs through with the upper end at the exhaust pipe looks back and is equipped with the connecting pipe, the connecting pipe communicates with well accuse room each other, the interior bottom fixedly connected with spiral pipe of heat transfer case, the one end and the exhaust pipe fixed connection of spiral pipe and communicate each other. The utility model discloses it is rational in infrastructure, not only can carry out make full use of rectifier transformer's heat, and can carry out certain humidification processing in the centering control room for the air is not so dry, also can filter the air in the flow direction rectifier transformer simultaneously, reduces the dust and gets into.

Description

Rectifier transformer's heat recovery system

Technical Field

The utility model relates to a heat recovery recycles technical field, especially relates to a rectifier transformer's heat recovery system.

Background

The prior art discloses a rectifier transformer heat recovery system of recycling that application number is CN201620635377.9, including rectifier transformer, be equipped with input pipeline and output pipeline between rectifier transformer and the central control room, input, output pipeline form circulation circuit, and the radiator is connected to the last one end that is close to rectifier transformer of input pipeline, connects the booster pump on the input pipeline between radiator and the central control room. Adopt above-mentioned technical scheme the utility model discloses pass through the pipeline with the heat that the rectifier transformer loss produced and carry well accuse room, avoided the heat energy waste, reduced the influence that the heat discharge caused to the surrounding environment, improved well accuse room indoor temperature, improved workman operational environment, improved work efficiency, practiced thrift the equipment acquisition cost and the power consumption of heating equipment such as electric oil heater or warm fan of electricity.

However, the effect of recycling heat is not enough, and needs to be improved, and air is conveyed to the rectifier transformer through the conveying pipeline without being filtered, so that dust can enter the rectifier transformer, and therefore a heat recycling system of the rectifier transformer is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the heat recovery system of a rectifier transformer who proposes, it not only can carry out make full use of rectifier transformer's heat, and can carry out certain humidification processing to the central control room for the air is not so dry, also can filter the air that flows to in the rectifier transformer simultaneously, reduces the dust and gets into.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rectifier transformer's heat recovery system, includes rectifier transformer and well accuse room, the last conveyer pipe of installing of rectifier transformer, install the forced draught blower on the well accuse room, the output of forced draught blower is connected with the conveyer pipe, the last exhaust fan of installing of rectifier transformer, the output fixedly connected with exhaust pipe of exhaust fan, the heat transfer case is installed to the other end of exhaust pipe, the heat transfer case runs through with the upper end at the exhaust pipe looks back and is equipped with the connecting pipe, the connecting pipe communicates with well accuse room each other, the interior bottom fixedly connected with spiral pipe of heat transfer case, the one end and the exhaust pipe fixed connection of spiral pipe and communicate each other, the upper end of spiral pipe runs through and is equipped with a plurality of through-holes.

Preferably, the exhaust pipe is stainless steel pipeline, just install the check valve on the exhaust pipe, just the outer wall of exhaust pipe is equipped with the insulation cover.

Preferably, a water inlet pipe is installed at the upper end of the heat exchange box, a water drain pipe is installed at one end of one side of the heat exchange box, and manual valves are installed on the water inlet pipe and the water drain pipe.

Preferably, the heat exchange box is made of plastic materials, and the outer wall of the heat exchange box is wrapped with a heat preservation cover.

Preferably, the central control room is provided with short pipes communicated with the central control room, a purification pipe is arranged between the short pipes and the connecting pipe, and an activated carbon tank is arranged in the purification pipe.

Preferably, threaded connectors are mounted at two ends of the purifying pipe, and the two threaded connectors are respectively in threaded connection with the short pipe and the inner wall of the connecting pipe.

Preferably, the output fixedly connected with long tube of forced draught blower, be equipped with the piece that removes dust between long tube and the conveyer pipe, the piece that removes dust includes the cavity case with long tube and conveyer pipe fixed connection and intercommunication each other, the upper end of cavity case is run through and is equipped with logical groove, it has the installing frame to lead to sliding connection in the groove, the bottom of installing frame offsets with the bottom of cavity case, just install the dust screen on the installing frame, the installing frame is connected with the cavity case through coupling mechanism.

Preferably, the connecting mechanism comprises a first magnetic block fixed on the mounting frame, a second magnetic block is fixedly connected to the upper end of the hollow box, the second magnetic block abuts against the first magnetic block, and the polarities of the magnetic poles of the opposite surfaces of the first magnetic block and the second magnetic block are opposite.

Preferably, the dust screen is a nylon dust screen, and the dust screen is connected with the installation frame through a staple.

Preferably, the inner wall of the through groove is provided with a rubber sealing gasket, and the rubber sealing gasket is connected with the inner wall of the through groove through an adhesive.

Compared with the prior art, the utility model, its beneficial effect does:

1. the heat in the rectifier transformer is conveyed into the spiral pipe through the exhaust pipe by the exhaust fan, and is blown into cold water through the through hole finally, the cold water can be heated by hot air, the spiral pipe is spiral, so that the cold water can be heated more effectively, and bubbles generated during heating can realize surging of the water, so that mixing of the cold water is realized, and the water heating effect is better; finally, the hot air and the cold water are subjected to heat exchange and then are conveyed into the central control room through the connecting pipe, and the air conveyed into the central control room is still higher than the ambient temperature, so that the central control room can be heated and warmed; because the hot air passes through the water, the air contains certain moisture, and the humidifying treatment can be carried out in the central control room to a certain degree, so that the central control room is not dry, and the air is more suitable; therefore, the cold water can be heated, the heated cold water can be used in the life of workers, the temperature in the central control room is improved, meanwhile, the central control room can be humidified, and the heat is fully utilized; air in the central control room is conveyed into the rectifier transformer through the air feeder and the conveying pipe, and low-temperature air can dissipate heat and cool the rectifier transformer.

2. The purification pipe is convenient to disassemble and the activated carbon tank is convenient to disassemble by arranging the threaded joint to be connected with the short pipe and the connecting pipe; the activated carbon canister can adsorb the smell of air exhausted from the rectifier transformer, so that good air can be provided for a central control room, and a good working environment is provided for workers.

3. Air in the central control room is conveyed into the rectifier transformer through the air feeder and the conveying pipe, and the air in the central control room can be filtered through the dustproof net, so that dust is not easy to enter the rectifier transformer, and the influence on the dust is reduced; when needs clear up the dust screen, the staff can upwards stimulate first magnetic path, makes its and second magnetic path separation, so can dismantle the installing frame, and then can clear up the dust screen, during the installation between the installation can, convenient operation is simple.

To sum up, the utility model discloses rational in infrastructure, not only can carry out make full use of rectifier transformer's heat, and can carry out certain humidification processing to the central control room for the air is not so dry, also can filter the air in the flow direction rectifier transformer simultaneously, reduces the dust and gets into.

Drawings

Fig. 1 is a schematic structural diagram of a heat recovery system of a rectifier transformer according to embodiment 1;

fig. 2 is a top view of a part of the structure of a heat recovery system of a rectifier transformer in accordance with embodiment 1;

fig. 3 is a schematic structural diagram of a heat recovery system of a rectifier transformer according to embodiment 2;

fig. 4 is a schematic structural diagram of a heat recovery system of a rectifier transformer in embodiment 3

Fig. 5 is a schematic structural diagram of a dust removing member in a heat recovery system of a rectifier transformer in embodiment 3.

In the figure: 1 rectifier transformer, 2 central control rooms, 3 conveying pipes, 4 blowers, 5 exhaust fans, 6 heat exchange boxes, 7 water inlet pipes, 8 exhaust pipes, 9 spiral pipes, 10 drain pipes, 11 connecting pipes, 12 short pipes, 13 purifying pipes, 14 activated carbon tanks, 15 long pipes, 16 dust removing parts, 17 hollow boxes, 18 through holes, 19 dust screens, 20 installation frames, 21 first magnetic blocks and 22 second magnetic blocks.

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.

Example 1

Referring to fig. 1-2, a rectifier transformer's heat recovery system, including rectifier transformer 1 and central control room 2, install conveyer pipe 3 on rectifier transformer 1, install forced draught blower 4 on the central control room 2, the output of forced draught blower 4 is connected with conveyer pipe 3, install exhaust fan 5 on rectifier transformer 1, the output fixedly connected with exhaust pipe 8 of exhaust fan 5, exhaust pipe 8 is stainless steel pipeline, and install the check valve on the exhaust pipe 8, prevent that water from flowing backward, also can set up exhaust pipe 8 into the book shape, run through the installation from the upper end of heat transfer case 6 and be connected with spiral pipe 9 again, and the outer wall of exhaust pipe 8 is equipped with the insulation cover, reduce thermal scattering and disappearing.

The other end of the exhaust pipe 8 is provided with a heat exchange box 6, the heat exchange box 6 is made of plastic materials, and the outer wall of the heat exchange box 6 is wrapped with a heat preservation cover; a connecting pipe 11 penetrates through the upper ends of the back surfaces of the heat exchange box 6 and the exhaust pipe 8, the connecting pipe 11 is communicated with the central control room 2, a water inlet pipe 7 is installed at the upper end of the heat exchange box 6, a water drain pipe 10 is installed at one end of one side of the heat exchange box 6, and manual valves are installed on the water inlet pipe 7 and the water drain pipe 10; cold water is conveniently injected into the heat exchange box 6 through the water inlet pipe 7, and heated hot water is conveniently discharged through the water discharge pipe 10, so that the heat exchange box is convenient to use.

The interior bottom fixedly connected with spiral pipe 9 of heat exchange box 6, the one end and the exhaust pipe 8 fixed connection of spiral pipe 9 and communicate each other, and the upper end of spiral pipe 9 is run through and is equipped with a plurality of through-holes 18, can be with hot-air outgoing.

In the embodiment, the heat in the rectifier transformer 1 is conveyed into the spiral pipe 9 through the exhaust pipe 8 by the exhaust fan 5, and is finally blown into cold water through the through hole 18, the cold water can be heated by hot air, and the spiral pipe 9 is spiral, so that the cold water can be heated more effectively, and bubbles generated during heating can realize water surging, thereby realizing cold water mixing and ensuring better water heating effect; finally, the hot air and the cold water are subjected to heat exchange and then are conveyed into the central control room 2 through the connecting pipe 11, and the air conveyed into the central control room 2 is still higher than the ambient temperature, so that the temperature of the central control room 2 can be raised for heating; because the hot air passes through the water, the air has certain moisture, and the humidification treatment can be carried out in the central control chamber 2 to a certain degree, so that the interior of the central control chamber 2 is not dry, and the air is more suitable; therefore, the cold water can be heated, the heated cold water can be used in the life of workers, the temperature in the central control room 2 is improved, meanwhile, the central control room 2 can be humidified, and the heat is fully utilized; air in the central control room 2 is conveyed into the rectifier transformer 1 through the blower 4 and the conveying pipe 3, and low-temperature air can dissipate heat and cool the rectifier transformer 1.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that a short pipe 12 is installed on a central control room 2 and is communicated with the central control room, a purge pipe 13 is installed between the short pipe 12 and a connecting pipe 11, and an activated carbon canister 14 is installed in the purge pipe 13; threaded connectors are respectively arranged at two ends of the purifying pipe 13, the two threaded connectors are respectively in threaded connection with the inner walls of the short pipe 12 and the connecting pipe 11, and the purifying pipe 13 and the activated carbon tank 14 are convenient to disassemble by arranging the threaded connectors to be connected with the short pipe 12 and the connecting pipe 11; the activated carbon canister 14 can adsorb the smell of the air discharged from the rectifier transformer 1, so that the air can be supplied to the central control room 2, and a good working environment can be provided for workers.

Example 3

Referring to fig. 4-5, the difference between this embodiment and

embodiments

1 and 2 is that in this embodiment, an output end of the air blower 4 is fixedly connected with a long pipe 15, a dust removing member 16 is disposed between the long pipe 15 and the delivery pipe 3, the dust removing member 16 includes a hollow box 17 fixedly connected with the long pipe 15 and the delivery pipe 3 and communicated with each other, a through groove is disposed at an upper end of the hollow box 17 in a penetrating manner, a mounting frame 20 is slidably connected in the through groove, a rubber gasket is disposed on an inner wall of the through groove, and the rubber gasket is connected with an inner wall of the through groove through an adhesive; the bottom of the mounting frame 20 is abutted against the bottom of the hollow box 17, the mounting frame 20 is provided with a dustproof net 19, the dustproof net 19 is a nylon dustproof net, and the dustproof net 19 is connected with the mounting frame 20 through a staple; the dust screen 19 can filter air in the central control room 2, so that dust is not easy to enter the rectifier transformer 1, and the influence on the dust is reduced.

The installing frame 20 is connected with the hollow box 17 through the connecting mechanism, the connecting mechanism comprises a first magnetic block 21 fixed on the installing frame 20, a second magnetic block 22 is fixedly connected to the upper end of the hollow box 17, the second magnetic block 22 abuts against the first magnetic block 21, the magnetic poles of the opposite faces of the first magnetic block 21 and the second magnetic block 22 are opposite in polarity, the installing frame 20 can be positioned through attraction of the first magnetic block 21 and the second magnetic block 22, the stability of the installing frame 20 can be further guaranteed, and the installing frame 20 can be conveniently detached.

In this embodiment, the air in the central control room 2 is delivered into the rectifier transformer 1 through the blower 4 and the delivery pipe 3, and the air in the central control room 2 can be filtered through the dust screen 19, so that dust is not easy to enter the rectifier transformer 1, and the influence on the dust is reduced; when the dust screen 19 needs to be cleaned, a worker can pull the first magnetic block 21 upwards to separate the first magnetic block from the second magnetic block 22, so that the installation frame 20 can be detached, the dust screen 19 can be cleaned, and the dust screen 19 can be installed and removed conveniently and simply.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rectifier transformer's heat recovery system, includes rectifier transformer (1) and well accuse room (2), its characterized in that, install conveyer pipe (3) on rectifier transformer (1), install forced draught blower (4) on well accuse room (2), the output of forced draught blower (4) is connected with conveyer pipe (3), install exhaust fan (5) on rectifier transformer (1), the output fixedly connected with exhaust pipe (8) of exhaust fan (5), heat transfer case (6) are installed to the other end of exhaust pipe (8), heat transfer case (6) are run through with the upper end of exhaust pipe (8) looks back and are equipped with connecting pipe (11), connecting pipe (11) and well accuse room (2) communicate each other, the interior bottom fixedly connected with spiral pipe (9) of heat transfer case (6), the one end of spiral pipe (9) and exhaust pipe (8) fixed connection and communicate each other, the upper end of the spiral pipe (9) is provided with a plurality of through holes (18) in a penetrating way.

2. The heat recovery system of the rectifier transformer according to claim 1, wherein the exhaust pipe (8) is a stainless steel pipeline, a one-way valve is installed on the exhaust pipe (8), and a thermal insulation sleeve is arranged on the outer wall of the exhaust pipe (8).

3. The heat recovery system of the rectifier transformer according to claim 2, wherein a water inlet pipe (7) is installed at the upper end of the heat exchange box (6), a water outlet pipe (10) is installed at one end of one side of the heat exchange box (6), and a manual valve is installed on each of the water inlet pipe (7) and the water outlet pipe (10).

4. The heat recovery system of a rectifier transformer according to claim 3, characterized in that the heat exchange box (6) is made of plastic material, and the outer wall of the heat exchange box (6) is wrapped with a heat insulation cover.

5. The heat recovery system of the rectifier transformer according to claim 4, characterized in that the central control room (2) is provided with short pipes (12) communicated with each other, a purge pipe (13) is arranged between the short pipes (12) and the connecting pipe (11), and an activated carbon canister (14) is arranged in the purge pipe (13).

6. The heat recovery system of a rectifier transformer according to claim 5, characterized in that both ends of the purge pipe (13) are provided with screw joints, and the two screw joints are respectively in screw connection with the inner walls of the short pipe (12) and the connecting pipe (11).

7. The heat recovery system of the rectifier transformer according to claim 6, wherein the output end of the blower (4) is fixedly connected with a long pipe (15), a dust removing part (16) is arranged between the long pipe (15) and the conveying pipe (3), the dust removing part (16) comprises a hollow box (17) which is fixedly connected with the long pipe (15) and the conveying pipe (3) and communicated with each other, a through groove is formed in the upper end of the hollow box (17) in a penetrating manner, a mounting frame (20) is connected in the through groove in a sliding manner, the bottom of the mounting frame (20) is abutted to the bottom of the hollow box (17), a dust screen (19) is mounted on the mounting frame (20), and the mounting frame (20) is connected with the hollow box (17) through a connecting mechanism.

8. The heat recovery system of the rectifier transformer as claimed in claim 7, wherein the connecting mechanism comprises a first magnetic block (21) fixed on the mounting frame (20), a second magnetic block (22) is fixedly connected to the upper end of the hollow box (17), the second magnetic block (22) abuts against the first magnetic block (21), and the polarities of the magnetic poles of the opposite faces of the first magnetic block (21) and the second magnetic block (22) are opposite.

9. The heat recovery system of a rectifier transformer of claim 8, wherein the dust screen (19) is a nylon dust screen, and the dust screen (19) is connected with the mounting frame (20) by staples.

10. The heat recovery system of a rectifier transformer in accordance with claim 9, wherein the inner wall of said through slot is provided with a rubber gasket, and said rubber gasket is connected to the inner wall of the through slot by an adhesive.