CN219535219U - Condensation treatment device of box-type transformer - Google Patents
Condensation treatment device of box-type transformer Download PDFInfo
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- CN219535219U CN219535219U CN202223205606.8U CN202223205606U CN219535219U CN 219535219 U CN219535219 U CN 219535219U CN 202223205606 U CN202223205606 U CN 202223205606U CN 219535219 U CN219535219 U CN 219535219U
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Abstract
The utility model relates to a condensation treatment device of a box-type transformer, which comprises a dehumidification mechanism and a monitoring mechanism which are arranged in a box body, wherein the dehumidification mechanism comprises a moisture blowing box, a refrigerator and a suction fan, the moisture blowing box is arranged at the top of the inner side of the box body, the side part of the moisture blowing box is communicated with the suction fan through a pipeline, and the refrigerator is arranged on the outer side of the suction fan; the monitoring mechanism comprises a thermal imager and a control panel, wherein the thermal imager is arranged on the inner wall of the box door, the control panel is arranged on the outer side of the box door, and the temperature and the humidity and other data in the box body are displayed; the condensation treatment device of the box-type transformer monitors the temperature and humidity in the box body by using the monitoring mechanism, and removes the moisture in the box body by using the dehumidifying mechanism, so that the proper temperature and humidity are kept in the box body.
Description
Technical Field
The utility model relates to the technical field of condensation treatment, in particular to a condensation treatment device of a box-type transformer.
Background
Along with the rapid development of a modern power system towards high voltage, large units and large capacity, the requirements on the power supply reliability are also higher and higher; the high-voltage switch cabinets of power plants and substations work in humid and sultry environments for a long time, a large amount of water vapor is accumulated in the high-voltage switch cabinets to form condensation, once the condensation is attached to the surface of an insulating medium, the insulating medium is accelerated to deteriorate, tripping of a circuit breaker or damage to electrical equipment is caused, and serious power accidents are caused under the serious condition.
The existing condensation treatment device adopts an electric heater to heat the inside of the equipment so as to solve the condensation phenomenon, but the method can not fundamentally eliminate the condensation, because the method only increases the unsaturated degree of water vapor in the air and does not discharge the water vapor in the cabinet; or a moisture-removing agent is used for hanging a silica gel bag in the cabinet body or other water-absorbing materials, however, the effect is not obvious because the water-absorbing effect is limited and the absorbed water is difficult to discharge, and the maintenance workload is increased; therefore, how to overcome the above-mentioned technical problems and drawbacks becomes an important problem to be solved.
Disclosure of Invention
The utility model aims to overcome the defects described in the background art, thereby realizing a condensation treatment device of a box-type transformer, wherein the condensation treatment device of the box-type transformer monitors the temperature and humidity in a box body by using a monitoring mechanism, and moisture in the box body is removed by using a dehumidifying mechanism, so that the box body can keep proper temperature and humidity.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the condensation treatment device of the box-type transformer comprises a dehumidification mechanism and a monitoring mechanism which are arranged in a box body, wherein the dehumidification mechanism comprises a moisture blowing box, a refrigerator and a suction fan, the moisture blowing box is arranged at the top of the inner side of the box body, the side part of the moisture blowing box is communicated with the suction fan through a pipeline, and the refrigerator is arranged on the outer side of the suction fan; the monitoring mechanism comprises a thermal imager and a control panel, wherein the thermal imager is arranged on the inner wall of the box door, the control panel is arranged on the outer side of the box door, and the temperature and the humidity and other data in the box body are displayed.
Further, the bottom of the box body is provided with the sealing layer, the sealing layer is made of fireproof mud, the bottom of the box body is sealed, the tightness of the box body is improved, and moisture in the cable duct is prevented from entering the box body through holes or gaps.
Further, a silica gel drying agent is arranged in the moisture blowing box, ventilation holes which are uniformly arranged are formed in the bottom and the side parts of the moisture blowing box, the refrigerator is a semiconductor refrigerator, and the lower end of a water outlet pipe of the refrigerator is arranged at the bottom of the box door.
Further, the inner wall of the box door of the box body is provided with an electrified heating blower, hot air is supplemented into the box body, and the discharge of moisture in the box body is promoted.
Further, the air compressor and the air storage tank are arranged on the outer side of the box body, the air outlet of the air storage tank is communicated with the inner side of the box body through a pipeline, and air is supplemented into the box body, so that micro positive pressure is kept in the box body, and the amount of external moisture entering the box body is reduced.
The condensation treatment device of the box-type transformer has the beneficial effects that:
1. according to the condensation treatment device of the box-type transformer, the thermal imager is used for monitoring the temperature and the humidity in the box body, and the hot air and the moisture in the box body are discharged by matching with the dehumidifying mechanism, so that the temperature and the humidity in the box body are always kept in a proper range, the regenerability of the silica gel desiccant is utilized, the desiccant is not required to be replaced frequently, and the workload of maintenance is greatly reduced.
2. According to the condensation treatment device of the box-type transformer, hot air is supplemented into the box body by adopting the charged-heating blower, so that the effects of drying equipment in the box body and accelerating the discharge of wet air in the box body can be achieved, and the air compressor and the air storage tank enable the box body to keep micro-positive pressure, so that moisture is prevented from entering the box body through holes or gaps.
Drawings
FIG. 1 is a schematic diagram of a condensate disposal apparatus for a box-type transformer according to the present utility model;
in the figure: 1-box, 2-cable connector, 3-moisture blowing box, 4-silica gel drier, 5-wind channel, 6-suction fan, 7-refrigerator, 8-outlet pipe, 9-thermal imaging instrument, 10-hair dryer, 11-control panel, 12-closure layer.
Description of the embodiments
The condensation management apparatus of the box-type transformer of the present utility model will be described in more detail with reference to the accompanying drawings by means of specific embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1, the condensation treatment device of the box-type transformer of the embodiment uses a monitoring mechanism to monitor the temperature and humidity in a box body, and adopts a dehumidifying mechanism to remove the moisture in the box body, so that the box body keeps proper temperature and humidity, and mainly comprises a dehumidifying mechanism and a monitoring mechanism which are arranged in a box body 1, wherein a sealing layer 12 is arranged at the bottom of the box body 1, the sealing layer 12 is made of fire-proof mud, the bottom of the box body 1 is plugged, the tightness of the box body 1 is improved, and the moisture in a cable ditch is prevented from entering the box body through holes or gaps.
In this embodiment, see fig. 1 in detail, the dehumidification mechanism includes a moisture blowing box, a refrigerator and a suction fan, the moisture blowing box is installed at the top of the inner side of the box body, silica gel drying agents are arranged in the moisture blowing box, ventilation holes which are uniformly arranged are formed in the bottom and the side parts of the moisture blowing box, the side parts of the moisture blowing box are communicated with the suction fan through pipelines, the refrigerator is installed on the outer side of the suction fan, the refrigerator is a semiconductor refrigerator, and the lower end of a water outlet pipe of the refrigerator is arranged at the bottom of the box door.
In this embodiment, see fig. 1 in detail, the monitoring mechanism includes a thermal imager and a control panel, the thermal imager is disposed on an inner wall of a box door, the control panel is mounted on an outer side of the box door, and displays temperature and humidity and other data in the box body, a blower for electric heating is disposed on the inner wall of the box door of the box body, hot air is supplemented into the box body, and the discharge of moisture in the box body is promoted, an air compressor and an air storage tank are disposed on an outer side of the box body, an air outlet of the air storage tank is communicated with an inner side of the box body through a pipeline, and air is supplemented into the box body, so that micro positive pressure is maintained in the box body, and the amount of external moisture entering the box body is reduced.
When the intelligent transformer box is used, the temperature and humidity in the transformer box body are monitored by the thermal imager, if the temperature and humidity exceeds a set value, the alarm is given, the system automatically starts the blower, the suction fan and the semiconductor refrigerator, moisture and hot air in the box body are discharged, the blowing air conveys dry hot air into the box body in a heavy external moisture time period, the air compressor and the air storage tank enable the box body to keep micro-positive pressure, and external moisture is prevented from entering the box body through holes or gaps.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, whether direct or indirect.
While the exemplary embodiments of the present utility model have been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that many changes and modifications can be made to the specific embodiments described above without departing from the spirit of the utility model, and that many combinations of technical features and structures can be made without departing from the scope of the utility model.
Claims (5)
1. The utility model provides a condensation administering device of box transformer, includes dehumidification mechanism and monitoring mechanism of installing in the box, its characterized in that: the dehumidifying mechanism comprises a moisture blowing box, a refrigerator and a suction fan, wherein the moisture blowing box is arranged at the top of the inner side of the box body, the side part of the moisture blowing box is communicated with the suction fan through a pipeline, and the refrigerator is arranged on the outer side of the suction fan; the monitoring mechanism comprises a thermal imager and a control panel, the thermal imager is arranged on the inner wall of the box door, and the control panel is arranged on the outer side of the box door.
2. The condensation management apparatus of claim 1, wherein: the bottom of the box body is provided with a sealing layer which is made of fire-proof mud.
3. The condensation management apparatus of claim 1, wherein: the novel refrigerator is characterized in that a silica gel drying agent is arranged in the moisture blowing box, vent holes which are uniformly arranged are formed in the bottom and the side parts of the moisture blowing box, the refrigerator is a semiconductor refrigerator, and the lower end of a water outlet pipe of the refrigerator is arranged at the bottom of the refrigerator door.
4. The condensation management apparatus of claim 1, wherein: and a charged heating blower is arranged on the inner wall of the box door of the box body.
5. The condensation management apparatus of claim 1, wherein: the air compressor and the air storage tank are arranged on the outer side of the box body, and an air outlet of the air storage tank is communicated with the inner side of the box body through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223205606.8U CN219535219U (en) | 2022-12-01 | 2022-12-01 | Condensation treatment device of box-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223205606.8U CN219535219U (en) | 2022-12-01 | 2022-12-01 | Condensation treatment device of box-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219535219U true CN219535219U (en) | 2023-08-15 |
Family
ID=87645836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223205606.8U Active CN219535219U (en) | 2022-12-01 | 2022-12-01 | Condensation treatment device of box-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219535219U (en) |
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2022
- 2022-12-01 CN CN202223205606.8U patent/CN219535219U/en active Active
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