CN213584863U - Fresh air ventilation device for high-pressure chamber of transformer substation matched with fresh air pipeline - Google Patents
Fresh air ventilation device for high-pressure chamber of transformer substation matched with fresh air pipeline Download PDFInfo
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- CN213584863U CN213584863U CN202022265338.3U CN202022265338U CN213584863U CN 213584863 U CN213584863 U CN 213584863U CN 202022265338 U CN202022265338 U CN 202022265338U CN 213584863 U CN213584863 U CN 213584863U
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Abstract
The utility model discloses a new trend breather that transformer substation's hyperbaric chamber cooperation new trend pipeline was used relates to new trend technical field of taking a breath. The utility model discloses a shell and inside supporting baffle thereof, space in the shell divide into new trend inlet channel, new trend air-out passageway, air exhaust inlet channel and air exhaust passageway through supporting baffle, and new trend inlet channel sets gradually the cooler according to the air inlet direction, dehumidification runner and ozone filter, installs the new trend fan in the new trend outlet channel, and the outlet channel of airing exhaust sets gradually regenerative heater, dehumidification runner and the fan of airing exhaust according to the air outlet direction. Has the advantages that: the utility model discloses a dehumidification runner and cooler that set up in new trend inlet air channel make the utility model discloses possess the effect of dehumidification, solved the high-pressure chamber air humidity of transformer substation, make the insulating level of high-tension apparatus seriously descend, dew probably arouses discharging in the cabinet, can cause the problem of cubical switchboard explosion even.
Description
Technical Field
The utility model relates to a new trend technical field of taking a breath specifically is a new trend breather that transformer substation's hyperbaric chamber cooperation new trend pipeline was used.
Background
The high-voltage chamber equipment of transformer substation is as the important component in the electric power transmission link, whether its operation is normal directly to the safety and stability of electric wire netting, at present, most transformer substation high-voltage chambers all are provided with glass window, axial fan and shutter, be used for ventilation and heat dissipation, but this kind of design has a very big drawback, and dampproofing and moisture-proof effect is relatively poor promptly, especially in south area, last half a year is rainy, even door and window are closed in plum rain season, also because the existence of shutter makes high-voltage chamber air directly communicate with each other with the outside air, outdoor high humidity's air directly permeates into the high-voltage chamber.
Meanwhile, the high-voltage chamber is usually arranged at one floor, moisture on the earth surface and moisture in a cable trench are collected, so that the humidity of the high-voltage chamber is very high, the safe operation of electrical equipment is seriously endangered, in the case of the damp-returning weather, the indoor humidity of some high-voltage chambers can reach more than 95%, the insulation level of the high-voltage equipment is seriously reduced, dew can cause the discharge in the cabinet and even cause the explosion of the switch cabinet, various metal materials are seriously rusted due to the fact that the electrical equipment operates in a high-humidity environment for a long time (at least 4 months in rainy season every year in southern areas), the most direct harm is to cause the switch to refuse to move and influence the normal operation of the disconnecting link, particularly for the switch cabinet arranged in a single indoor row, the wet air on the belly of the switch cabinet often forms convection due to the symmetrical design of the wall shutter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new trend breather that transformer substation's hyperbaric chamber cooperation new trend pipeline was used to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new trend breather that transformer substation hyperbaric chamber cooperation new trend pipeline was used, including shell and inside supporting baffle thereof, space in the shell divide into new trend inlet channel, new trend air-out passageway, the inlet channel of airing exhaust and the air-out passageway of airing exhaust through supporting baffle, new trend inlet channel sets gradually the cooler according to the air inlet direction, dehumidification runner and ozone filter, install the new trend fan in the new trend outlet channel, the outlet channel of airing exhaust sets gradually regenerative heater according to the air-out direction, dehumidification runner and the fan of airing exhaust, install plate heat exchanger in new trend inlet channel, new trend air-out passageway, the inlet channel of airing exhaust and the air-out passageway pivot department of airing exhaust, plate heat exchanger detains through the support and fixes the installation on supporting baffle.
Furthermore, a fresh air inlet, a fresh air outlet, an air exhaust inlet and an air exhaust outlet which are communicated with the fresh air inlet channel, the fresh air outlet channel, the air exhaust inlet channel and the air exhaust outlet channel are respectively arranged on the shell.
Furthermore, the dehumidification rotating wheel comprises a dehumidification area and a regeneration area, the dehumidification area is arranged in the fresh air inlet channel, the regeneration area is arranged in the exhaust air outlet channel, the inner wall of the dehumidification rotating wheel is fixedly connected with the outer wall of the outer rotor motor, and the outer rotor motor is arranged on a supporting partition plate between the fresh air inlet channel and the exhaust air outlet channel.
Further, the support buckle comprises a support base plate, an inner support ring and an outer support ring are fixedly connected to two sides of the inner wall of the support base plate, the outer support ring is arranged at the upper end of the support base plate, and the inner support ring is arranged in the middle of the support base plate.
Furthermore, the number of the coolers is two, the outer wall of the cooler is embedded with the fresh air inlet channel, the outer wall of the ozone filter is embedded with the fresh air inlet channel, and the outer wall of the regenerative heater is embedded with the exhaust air outlet channel.
Furthermore, the corner of the plate heat exchanger is inserted between the inner support ring and the outer support ring on the support bottom plate of the support buckle, and two side surfaces of the corner of the plate heat exchanger are lapped with the outer surfaces of the inner support ring and the outer support ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a dehumidification runner and cooler that set up in new trend inlet air channel make the utility model discloses possess the effect of dehumidification, solved the high-pressure chamber air humidity of transformer substation, make the insulating level of high-tension apparatus seriously descend, dew probably arouses discharging in the cabinet, can cause the problem of cubical switchboard explosion even.
2. The utility model discloses an ozone filter who sets up in new trend inlet channel makes the utility model discloses can be with the ozone filtration in the air when introducing the hyperbaric chamber with external wind, prevent that the electrical part from oxidizing and damaging.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the support buckle of the present invention;
fig. 3 is the utility model discloses the installation is detained and plate heat exchanger bight assembly structure sketch map.
In the figure: 1. a housing; 11. an exhaust inlet; 12. a fresh air inlet; 13. an exhaust outlet; 14. a fresh air outlet; 2. supporting the partition plate; 3. a support buckle; 31. a support base plate; 32. an inner support ring; 33. an outer support ring; 4. a plate heat exchanger; 5. a dehumidification rotating wheel; 51. a dehumidification zone; 52. a regeneration zone; 53. a cooler; 54. an ozone filter; 55. a regenerative heater; 56. an outer rotor motor; 6. a fresh air fan; 7. an 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. 1-3, the present invention provides a technical solution: the utility model provides a new trend breather that transformer substation hyperbaric chamber cooperation new trend pipeline was used, including shell 1 and inside supporting baffle 2 thereof, the space in the shell 1 is divided into new trend inlet channel through supporting baffle 2, new trend air-out passageway, the inlet channel of airing exhaust and the air-out passageway of airing exhaust, new trend inlet channel sets gradually cooler 53 according to the air inlet direction, dehumidification runner 5 and ozone filter 54, install new trend fan 6 in the new trend outlet channel, the outlet channel of airing exhaust sets gradually regenerative heater 55 according to the air-out direction, dehumidification runner 5 and air-out fan 7, at new trend inlet channel, new trend outlet channel, plate heat exchanger 4 is installed to air-out inlet channel and air-out pivot department of airing exhaust, plate heat exchanger 4 detains 3 fixed mounting on supporting baffle 2 through the support.
Specifically, the shell 1 is provided with a fresh air inlet 12, a fresh air outlet 14, an air exhaust inlet 11 and an air exhaust outlet 13 which are communicated with a fresh air inlet channel, a fresh air outlet channel, an air exhaust inlet channel and an air exhaust outlet channel, and the shell is designed to be connected with a ventilation pipeline.
Specifically, dehumidification runner 5 is including dehumidification district 51 and regeneration zone 52, dehumidification district 51 sets up in new trend inlet channel, regeneration zone 52 sets up in the air-out passageway of airing exhaust, the inner wall of dehumidification runner 5 and external rotor motor 56's outer wall fixed connection, external rotor motor 56 sets up on new trend inlet channel and the supporting partition 2 between the air-out passageway of airing exhaust, this design passes through the entering of new trend and high-pressure room air and the cooperation between regeneration zone 52 and the dehumidification district 51 of two different passageways of exhaust and dehumidification runner 5, make the utilization ratio of dehumidification runner 5 reach the maximize.
Specifically, the support buckle 3 includes a support base plate 31, an inner support ring 32 and an outer support ring 33 are fixedly connected to both sides of the inner wall of the support base plate 31, the outer support ring 33 is disposed at the upper end of the support base plate 31, and the inner support ring 32 is disposed in the middle of the support base plate 31.
Specifically, the quantity of cooler 53 has two, gomphosis between the outer wall of cooler 53 and the new trend inlet channel, this design is used for cooling down the moisture in the inspiratory new trend, make it condense into the drop of water, gomphosis between the outer wall of ozone filter 54 and the new trend inlet channel, this design is arranged in the ozone in the filtered air, prevent the oxidation of high-pressure indoor component, the outer wall of regenerative heater 55 and the gomphosis between the air-out passageway of airing exhaust, this design is used for heating the indoor air that needs to get rid of, make it heat the atomizing to the moisture in regeneration area 52, discharge through air exhaust fan 7.
Specifically, the corners of the plate heat exchanger 4 are inserted between the inner support ring 32 and the outer support ring 33 on the support bottom plate 31 of the support buckle 3, and the two side surfaces of the corners of the plate heat exchanger 4 are overlapped with the outer surfaces of the inner support ring 32 and the outer support ring 33, so as to fix the position of the plate heat exchanger 4 and play a buffer role on the plate heat exchanger 4, so that the collision between the plate heat exchanger 4 and the shell 1 and the support partition plate 2 is reduced when the plate heat exchanger is vibrated, and the damage is reduced.
The working principle is as follows: the utility model is installed at a proper position, the power is switched on, the fresh air motor starts to work, the outside air is sucked, the air enters through the fresh air inlet 12, the moisture in the air is condensed into water drops through the cooler 53, the water drops condensed in the air are adsorbed through the dehumidification area 51 of the dehumidification rotating wheel 5, the air enters the ozone filter 54, the ozone in the air is filtered through the ozone filter 54 to prevent the high-pressure indoor element from being oxidized and damaged, the air enters the plate heat exchanger 4 and enters the fresh air outlet channel through the plate heat exchanger 4, the fresh air fan 6 transports the air into the high-pressure chamber, the air exhaust fan 7 operates to suck the indoor air in the high-pressure chamber, the air enters through the air exhaust inlet 11 and enters the air outlet channel through the plate heat exchanger 4, the indoor air heats the indoor air through the regenerative heater 55 and passes through the regeneration area 52 of the dehumidification rotating wheel 5, the outer rotor motor 56 drives the desiccant rotor 5 to rotate, so that the moisture filtered in the desiccant region 51 is transferred to the regeneration region 52, the moisture in the regeneration region 52 is evaporated by the heated air, and the humid air is discharged by the exhaust fan 7.
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 (6)
1. The utility model provides a new trend breather that transformer substation's hyperbaric chamber cooperation new trend pipeline was used, includes shell (1) and inside supporting baffle (2), space in shell (1) is divided into new trend inlet channel, new trend air-out passageway, air exhaust inlet channel and air-out passageway of airing exhaust through supporting baffle (2), its characterized in that: fresh air inlet channel sets gradually cooler (53), dehumidification runner (5) and ozone filter (54) according to the air inlet direction, installs fresh air fan (6) in the fresh air outlet channel, and the outlet channel of airing exhaust sets gradually regenerative heater (55), dehumidification runner (5) and air exhaust fan (7) according to the air-out direction, installs plate heat exchanger (4) in fresh air inlet channel, fresh air outlet channel, the air inlet channel of airing exhaust and air-out passageway pivot department of airing exhaust, plate heat exchanger (4) are detained (3) fixed mounting on support baffle (2) through the support.
2. The fresh air ventilation device for the high-pressure chamber of the transformer substation matched with the fresh air pipeline as claimed in claim 1, is characterized in that: the shell (1) is respectively provided with a fresh air inlet (12), a fresh air outlet (14), an air exhaust inlet (11) and an air exhaust outlet (13) which are communicated with the fresh air inlet channel, the fresh air outlet channel, the air exhaust inlet channel and the air exhaust outlet channel.
3. The fresh air ventilation device for the high-pressure chamber of the transformer substation matched with the fresh air pipeline as claimed in claim 1, is characterized in that: the dehumidifying rotary wheel (5) comprises a dehumidifying area (51) and a regenerating area (52), the dehumidifying area (51) is arranged in a fresh air inlet channel, the regenerating area (52) is arranged in an exhaust air outlet channel, the inner wall of the dehumidifying rotary wheel (5) is fixedly connected with the outer wall of an outer rotor motor (56), and the outer rotor motor (56) is arranged on a supporting partition plate (2) between the fresh air inlet channel and the exhaust air outlet channel.
4. The fresh air ventilation device for the high-pressure chamber of the transformer substation matched with the fresh air pipeline as claimed in claim 1, is characterized in that: the supporting buckle (3) comprises a supporting base plate (31), an inner supporting ring (32) and an outer supporting ring (33) are fixedly connected to two sides of the inner wall of the supporting base plate (31), the outer supporting ring (33) is arranged at the upper end of the supporting base plate (31), and the inner supporting ring (32) is arranged in the middle of the supporting base plate (31).
5. The fresh air ventilation device for the high-pressure chamber of the transformer substation matched with the fresh air pipeline as claimed in claim 1, is characterized in that: the quantity of cooler (53) has two, gomphosis between the outer wall of cooler (53) and the new trend inlet air channel, gomphosis between the outer wall of ozone filter (54) and the new trend inlet air channel, gomphosis between the outer wall of regenerative heater (55) and the air-out passageway of airing exhaust.
6. The fresh air ventilation device for the high-pressure chamber of the transformer substation matched with the fresh air pipeline as claimed in claim 1, is characterized in that: the corner of the plate heat exchanger (4) is inserted between an inner support ring (32) and an outer support ring (33) on a support bottom plate (31) of the support buckle (3), and two side surfaces of the corner of the plate heat exchanger (4) are lapped with the outer surfaces of the inner support ring (32) and the outer support ring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265338.3U CN213584863U (en) | 2020-10-12 | 2020-10-12 | Fresh air ventilation device for high-pressure chamber of transformer substation matched with fresh air pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265338.3U CN213584863U (en) | 2020-10-12 | 2020-10-12 | Fresh air ventilation device for high-pressure chamber of transformer substation matched with fresh air pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN213584863U true CN213584863U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022265338.3U Active CN213584863U (en) | 2020-10-12 | 2020-10-12 | Fresh air ventilation device for high-pressure chamber of transformer substation matched with fresh air pipeline |
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| CN (1) | CN213584863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381304A (en) * | 2021-07-21 | 2021-09-10 | 安徽得润电气技术有限公司 | Container type transformer substation capable of automatically dehumidifying in rainy days |
| CN114976941A (en) * | 2022-05-18 | 2022-08-30 | 苏州开关二厂有限公司 | Heat dissipation moisture-proof high-low voltage switch cabinet |
-
2020
- 2020-10-12 CN CN202022265338.3U patent/CN213584863U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381304A (en) * | 2021-07-21 | 2021-09-10 | 安徽得润电气技术有限公司 | Container type transformer substation capable of automatically dehumidifying in rainy days |
| CN113381304B (en) * | 2021-07-21 | 2023-06-30 | 安徽得润电气技术有限公司 | Container type transformer substation capable of automatically dehumidifying in rainy days |
| CN114976941A (en) * | 2022-05-18 | 2022-08-30 | 苏州开关二厂有限公司 | Heat dissipation moisture-proof high-low voltage switch cabinet |
| CN114976941B (en) * | 2022-05-18 | 2023-08-08 | 苏州开关二厂有限公司 | Dampproofing formula high-low tension switchgear dispels heat |
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