CN213869142U - Cabin roof anticorrosion device of pre-cabin type transformer substation - Google Patents
Cabin roof anticorrosion device of pre-cabin type transformer substation Download PDFInfo
- Publication number
- CN213869142U CN213869142U CN202022714207.9U CN202022714207U CN213869142U CN 213869142 U CN213869142 U CN 213869142U CN 202022714207 U CN202022714207 U CN 202022714207U CN 213869142 U CN213869142 U CN 213869142U
- Authority
- CN
- China
- Prior art keywords
- cabin
- roof
- controller
- transformer substation
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a cabin body roofing anticorrosive device in cabin formula transformer substation in advance, including prefabricated cabin transformer substation, the top of prefabricated cabin transformer substation is provided with the roof, be provided with heating snow removing device in the roof, heating snow removing device has circulation controller through the pipe connection, circulation controller has the heat exchanger through the pipe connection, the heat exchanger set up in the prefabricated cabin transformer substation. By adopting the device, the temperature in the prefabricated cabin can be stabilized, the unstable operation of electrical equipment caused by low temperature or high temperature is prevented, and the stable operation of a transformer substation in the prefabricated cabin is ensured; accumulated snow on the top of the prefabricated cabin can be removed in time, and the prefabricated cabin is prevented from being crushed by the overweight accumulated snow; and can prevent the problem that the snow corrodes the top of the prefabricated cabin.
Description
Technical Field
The utility model relates to a power supply field especially relates to a cabin body roofing anticorrosive device in cabin formula transformer substation in advance.
Background
The transformer substation with a prefabricated cabin structure meets the requirements of transformer substation construction such as less occupied land, quick station construction and the like, and the specified cabin body is suitable for adopting a steel structure system. However, the steel structure cabin has the defects of easy corrosion, poor waterproof performance, large heat conductivity coefficient and the like. In recent years, with the appearance and application of new technologies, new materials and new processes, a novel prefabricated cabin type transformer substation taking non-metallic materials such as high-performance fiber composite materials and the like as a cabin body structure gradually appears, the requirements of primary and secondary system integration, assembly modularization, factory construction and construction simplification in transformer substation construction are met, the transformer substation is anticorrosive, moistureproof, heat-insulating and sound-insulating, attractive in appearance, short in construction period and low in engineering cost, and various requirements of a client for environment protection, attractiveness, safety, reliability, rapidness and economy in transformer substation construction are greatly met.
The existing prefabricated cabin transformer substation is not well used in extremely cold weather environment, the existing prefabricated cabin transformer substation is easily covered by snow, the transformer substation is crushed by the overweight accumulated snow, the problem that the prefabricated cabin is corroded due to long-term accumulation of the snow exists, or the temperature of the prefabricated cabin is easily too low, so that the electrical equipment is frozen.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: to the problem that exists, provide a cabin formula transformer substation cabin body roofing corrosion prevention device in advance, through adopting this technical scheme, solved snow and brought the problem of corroding to prefabricated cabin top, solved the problem of prefabricated cabin easy snow in cold environment, solved the problem that the electrical equipment in the prefabricated cabin is easily frozen.
The utility model adopts the technical scheme as follows:
the utility model provides a cabin body roofing anticorrosive device in cabin formula transformer substation in advance, includes prefabricated cabin transformer substation, the top of prefabricated cabin transformer substation is provided with the roof, be provided with heating snow removing device in the roof, heating snow removing device has circulation controller through the pipe connection, circulation controller has the heat exchanger through the pipe connection, the heat exchanger set up in the prefabricated cabin transformer substation.
Further, the utility model discloses a preferred structure of cabin body roofing anticorrosive device of pre-cabin type transformer substation, the roof includes the heat preservation, be provided with the bearing layer on the heat preservation, be provided with the roof top layer above the bearing layer, roof top layer and bearing layer are provided with the heat release pipe; the lower floor that the circulation controller is connected with roof top layer is provided with pressure sensor, pressure sensor passes through the cable connection to circulation controller.
Furthermore, a diversion channel is arranged below an eave at the lowest end of the roof and connected with a drainage pipe, and a diversion channel support frame is arranged on the upper portion of the side face of the prefabricated cabin transformer substation and used for fixing and supporting the diversion channel.
Further, the circulation controller comprises a circulation device and a controller, the circulation device comprises a circulation pump, the input end of the circulation pump is communicated with the heat exchanger through a pipeline, and the output end of the circulation pump is connected to the heat release pipe through a pipeline; the circulating pump is in power connection with a circulating motor, and the circulating motor is electrically connected with the controller through a cable.
Further, the heat exchanger includes the heat exchange tube, the heat exchange tube spiral setting, be provided with a plurality of heat absorbing fins on the heat exchange tube, the heat exchanger includes heat exchange fan, heat exchange fan's air current passes through the heat absorbing fin, heat exchange fan pass through the cable with the controller electricity is connected.
Further, a heater is arranged on a pipeline of the heat exchanger connected with the heat release pipe, and the heater is electrically connected with the controller through a cable; the output end of the heater is provided with a pipeline temperature sensor which is in signal connection with the controller through a cable.
Furthermore, a pressure sensor is arranged between the roof surface layer and the heat insulation layer on the roof, the pressure sensor is in signal connection with the controller through a cable, an outdoor temperature sensor is arranged on the roof surface layer, and the outdoor temperature sensor is in signal connection with the controller through a cable; and an indoor temperature sensor is arranged in the prefabricated cabin transformer substation and is in signal connection with the controller through a cable.
Further, the controller includes central processing unit, central processing unit is connected with signal processing module, central processing unit passes through signal processing module with pressure sensor, outdoor temperature sensor, indoor temperature sensor, pipeline temperature sensor signal link to each other, central processing unit is connected with motor control circuit, motor control circuit's control end with central processing unit signal connection, motor control circuit's energy input end is connected with the power, motor control circuit's output passes through cable junction to circulating motor, heat exchange fan electricity are connected.
Furthermore, the central processing unit is connected with a heating power control circuit, an energy input end of the heating power control circuit is electrically connected with a power supply, a control end of the heating power control circuit is in signal connection with the central processing unit, and an output end of the heating power control circuit is connected to the heater through a cable.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. by arranging the device, accumulated snow on the top of the prefabricated cabin can be removed in time, and the prefabricated cabin is prevented from being crushed by the overweight accumulated snow; and can prevent the problem that the snow corrodes the top of the prefabricated cabin.
2. Through adopting this device, can stabilize the temperature in the prefabricated cabin, prevent that low temperature or high temperature from resulting in electrical equipment work unstability, guarantee the steady operation of prefabricated cabin transformer substation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the snow removing device of the present invention;
the labels in the figure are: the system comprises a prefabricated cabin transformer substation 1, a drain pipe 2, a water diversion groove 3, a water diversion groove support frame 4, a heat exchanger 5, a circulation controller 6, a roof 7, a heat insulation layer 8, a roof surface layer 9, a heat release pipe 10, a pressure sensor 11, a heat absorption sheet 12, a heat exchange fan 13, a circulation pump 14, a circulation motor 15, a pipeline temperature sensor 16, a heater 17, an outdoor temperature sensor 18 and an indoor temperature sensor 19.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in attached figure 1 and figure 2, the utility model discloses a cabin body roofing corrosion prevention device's of prefabricated cabin formula transformer substation preferred embodiment in advance, including prefabricated cabin transformer substation 1, the top of prefabricated cabin transformer substation 1 is provided with roof 7, the eave below of roof 7 lower extreme is provided with diversion channel 3, be connected with drain pipe 2, the side upper portion of prefabricated cabin transformer substation 1 is provided with diversion channel support frame 4, diversion channel support frame 4 is used for fixing and supporting diversion channel 3. The roof 7 includes heat preservation 8, be provided with the bearing layer on the heat preservation 8, the bearing layer top is provided with roof top layer 9, roof top layer 9 and bearing layer are provided with exothermic pipe 10.
Be provided with heating snow removing device in the roof 7, heating snow removing device has circulation controller 6 through the tube coupling, circulation controller 6 is connected with the lower floor of roof top layer 9 is provided with pressure sensor 11, pressure sensor 11 is through cable junction to circulation controller 6. The circulation controller 6 is connected with a heat exchanger 5 through a pipeline, and the heat exchanger 5 is arranged in the prefabricated cabin transformer substation 1. The circulation controller 6 comprises a circulation device and a controller, the circulation device comprises a circulation pump 14, the input end of the circulation pump 14 is communicated with the heat exchanger 5 through a pipeline, and the output end of the circulation pump 14 is connected to the heat release pipe 10 through a pipeline; the circulating pump 14 is in power connection with a circulating motor 15, and the circulating motor 15 is electrically connected with the controller through a cable.
The heat exchanger 5 comprises a heat exchange tube, the heat exchange tube is spirally arranged, a plurality of heat absorption sheets 12 are arranged on the heat exchange tube, the heat exchanger 5 comprises a heat exchange fan 13, air flow of the heat exchange fan 13 passes through the heat absorption sheets 12, and the heat exchange fan 13 is electrically connected with the controller through a cable. A heater 17 is arranged on a pipeline connecting the heat exchanger 5 and the heat radiation pipe 10, and the heater 17 is electrically connected with the controller through a cable; the output end of the heater 17 is provided with a pipeline temperature sensor 16, and the pipeline temperature sensor 16 is in signal connection with the controller through a cable.
A pressure sensor 11 is arranged between the roof surface layer 9 and the heat insulation layer 8 on the roof 7, the pressure sensor 11 is in signal connection with the controller through a cable, an outdoor temperature sensor 18 is arranged on the roof surface layer 9, and the outdoor temperature sensor 18 is in signal connection with the controller through a cable; an indoor temperature sensor 19 is arranged in the prefabricated cabin transformer substation 1, and the indoor temperature sensor 19 is in signal connection with the controller through a cable.
The controller includes central processing unit, central processing unit is connected with signal processing module, central processing unit passes through signal processing module with pressure sensor 11, outdoor temperature sensor 18, indoor temperature sensor 19, 16 signals of pipeline temperature sensor link to each other, central processing unit is connected with motor control circuit, motor control circuit's control end with central processing unit signal connection, motor control circuit's energy input end is connected with the power, motor control circuit's output passes through cable junction to circulating motor 15, heat exchange fan 13 electricity are connected. The central processing unit is connected with a heating power control circuit, the energy input end of the heating power control circuit is electrically connected with a power supply, the control end of the heating power control circuit is in signal connection with the central processing unit, and the output end of the heating power control circuit is connected to the heater 17 through a cable.
In a specific operation process, in normal rain, rainwater flows down into the water guide groove 3 through the roof 7 and then is discharged to a proper place through the drain pipe 2.
When ice accumulates on the roof or the weight of the roof is too large, the prefabricated cabin substation 1 is damaged, and power supply stability and power supply safety are affected. The outdoor temperature sensor 18, the indoor temperature sensor 19 and the pipeline temperature sensor 16 send the detected temperature to the signal processing module in real time, and the signal processing module detects data transmitted by the outdoor temperature sensor 18, the indoor temperature sensor 19 and the pipeline temperature sensor 16 in a sampling, traversing and time-sharing manner, converts the data into digital signals and sends the digital signals to the central processing unit; the pressure sensor 11 sends the detected pressure to the signal processing module in real time, and the signal processing module samples data of the pressure sensor 11 in a time-sharing manner, converts the data into a digital signal and sends the digital signal to the central processing unit; when the outdoor temperature is lower than the indoor temperature and the indoor temperature is higher than the highest threshold value T1, the equipment enters a heat dissipation mode, the central processing unit controls the motor control circuit to start the circulating motor 15, the circulating motor 15 drives the circulating pump 14 to operate, the circulating pump 14 drives air in the pipeline to flow, the heat exchanger 5 absorbs heat and emits the heat through the heat-emitting pipe 10, and the cooling treatment in the prefabricated cabin transformer substation 1 is achieved; in step S2, when the indoor temperature is too high and is higher than the maximum threshold T1 by several degrees celsius, the cpu controls the motor control circuit to start the heat exchanging fan 13, so as to increase the heat exchanging rate and decrease the temperature.
When too much snow or ice is accumulated on the roof 7, the pressure sensor 11 can send snow weight information to the central processing unit through the signal processing module, when the central processing unit detects that the snow weight is greater than a maximum threshold value and the indoor temperature is higher than a minimum threshold value T2, the central processing unit controls the motor control circuit to start the circulating motor 15, the circulating motor 15 drives the circulating pump 14 to operate, the circulating pump 14 drives air in the pipeline to flow, and the heat exchanger 5 absorbs heat and emits the heat through the heat-emitting pipe 10; meanwhile, the central processing unit controls the motor control circuit to start the heat exchange fan 13, so that the heat exchange rate is improved; the heat release pipe 10 heats the snow so that it melts, and then the snow slides down the roof 7.
When the indoor temperature is lower than the minimum threshold value T2, the central processing unit controls the heating power control circuit to start the heater 17, so that the temperature of the air conveyed to the heat release pipe 10 is increased, the snow can be rapidly melted, and the snow cannot be melted due to too low power is prevented; the pipeline temperature sensor 16 is used for monitoring the air temperature at the outlet of the heater 17 and sending temperature data to the central processing unit through the signal processing module, and the central processing unit adjusts the power of the heater 17 in real time according to the temperature; when the central processing unit detects that the weight of the roof becomes low according to the pressure sensor 11, the snow is removed, and the circulating motor 15, the heater 17 and the heat exchange fan 13 are turned off.
Therefore, by adopting the device, the temperature in the prefabricated cabin can be stabilized, the unstable operation of electrical equipment caused by low temperature or high temperature is prevented, and the stable operation of a prefabricated cabin transformer substation is ensured; accumulated snow on the top of the prefabricated cabin can be removed in time, and the prefabricated cabin is prevented from being crushed by the overweight accumulated snow; and can prevent the problem that the snow corrodes the top of the prefabricated cabin.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a cabin body roofing anticorrosive device in cabin formula transformer substation in advance which characterized in that: including prefabricated cabin transformer substation (1), the top of prefabricated cabin transformer substation (1) is provided with roof (7), be provided with heating snow removing device in roof (7), heating snow removing device has circulation controller (6) through the pipe connection, circulation controller (6) have heat exchanger (5) through the pipe connection, heat exchanger (5) set up in prefabricated cabin transformer substation (1).
2. The pre-cabin type substation cabin roof anticorrosion device of claim 1 is characterized in that: the roof (7) comprises a heat insulation layer (8), a bearing layer is arranged on the heat insulation layer (8), a roof surface layer (9) is arranged above the bearing layer, and heat release pipes (10) are arranged on the roof surface layer (9) and the bearing layer; the lower layer of the circulating controller (6) connected with the roof surface layer (9) is provided with a pressure sensor (11), and the pressure sensor (11) is connected to the circulating controller (6) through a cable.
3. The pre-cabin type substation cabin roof anticorrosion device of claim 2 is characterized in that: a water diversion groove (3) is formed in the lower portion of the eave at the lowest end of the roof (7), the drainage pipe (2) is connected, a water diversion groove support frame (4) is arranged on the upper portion of the side face of the prefabricated cabin transformer substation (1), and the water diversion groove support frame (4) is used for fixing and supporting the water diversion groove (3).
4. The pre-cabin type substation cabin roof anticorrosion device of claim 2 is characterized in that: the circulation controller (6) comprises a circulation device and a controller, the circulation device comprises a circulation pump (14), the input end of the circulation pump (14) is communicated with the heat exchanger (5) through a pipeline, and the output end of the circulation pump (14) is connected to the heat release pipe (10) through a pipeline; and the circulating pump (14) is in power connection with a circulating motor (15), and the circulating motor (15) is electrically connected with the controller through a cable.
5. The pre-cabin type substation cabin roof anticorrosion device of claim 4 is characterized in that: the heat exchanger (5) comprises a heat exchange tube, the heat exchange tube is spirally arranged, a plurality of heat absorbing fins (12) are arranged on the heat exchange tube, the heat exchanger (5) comprises a heat exchange fan (13), air flow of the heat exchange fan (13) passes through the heat absorbing fins (12), and the heat exchange fan (13) is electrically connected with the controller through a cable.
6. The pre-cabin type substation cabin roof anticorrosion device of claim 5 is characterized in that: a heater (17) is arranged on a pipeline connecting the heat exchanger (5) and the heat-radiating pipe (10), and the heater (17) is electrically connected with the controller through a cable; the output end of the heater (17) is provided with a pipeline temperature sensor (16), and the pipeline temperature sensor (16) is in signal connection with the controller through a cable.
7. The pre-cabin type substation cabin roof anticorrosion device of claim 6 is characterized in that: a pressure sensor (11) is arranged between a roof surface layer (9) and the heat insulation layer (8) on the roof (7), the pressure sensor (11) is in signal connection with the controller through a cable, an outdoor temperature sensor (18) is arranged on the roof surface layer (9), and the outdoor temperature sensor (18) is in signal connection with the controller through a cable; an indoor temperature sensor (19) is arranged in the prefabricated cabin transformer substation (1), and the indoor temperature sensor (19) is in signal connection with the controller through a cable.
8. The pre-cabin type substation cabin roof anticorrosion device of claim 7 is characterized in that: the controller includes central processing unit, central processing unit is connected with signal processing module, central processing unit passes through signal processing module with pressure sensor (11), outdoor temperature sensor (18), indoor temperature sensor (19), pipeline temperature sensor (16) signal link to each other, central processing unit is connected with motor control circuit, motor control circuit's control end with central processing unit signal connection, motor control circuit's energy input end is connected with the power, motor control circuit's output passes through cable connection to circulating motor (15), heat exchange fan (13) electricity are connected.
9. The pre-cabin type substation cabin roof anticorrosion device of claim 8, characterized in that: the central processing unit is connected with a heating power control circuit, the energy input end of the heating power control circuit is electrically connected with a power supply, the control end of the heating power control circuit is in signal connection with the central processing unit, and the output end of the heating power control circuit is connected to the heater (17) through a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022714207.9U CN213869142U (en) | 2020-11-20 | 2020-11-20 | Cabin roof anticorrosion device of pre-cabin type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022714207.9U CN213869142U (en) | 2020-11-20 | 2020-11-20 | Cabin roof anticorrosion device of pre-cabin type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213869142U true CN213869142U (en) | 2021-08-03 |
Family
ID=77035778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022714207.9U Active CN213869142U (en) | 2020-11-20 | 2020-11-20 | Cabin roof anticorrosion device of pre-cabin type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213869142U (en) |
-
2020
- 2020-11-20 CN CN202022714207.9U patent/CN213869142U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2005028861A1 (en) | Independent system of energy and heat supply | |
| CN102098902A (en) | Heat dissipation device, heat dissipation method for communication device and communication device | |
| CN112267730A (en) | Pre-cabin type transformer substation cabin roof anticorrosion and water collection and drainage method | |
| CN109371779A (en) | Utilize the bridge floor intelligence deicing system and method for solar energy | |
| CN209353190U (en) | Utilize the bridge floor intelligence deicing system of solar energy | |
| CN213869142U (en) | Cabin roof anticorrosion device of pre-cabin type transformer substation | |
| CN210325432U (en) | Emergent heat sink of power transformer | |
| CN202303648U (en) | Energy regulation device for multi-heat-source hot water heating engineering | |
| JP2010197030A (en) | Heat pump hot water supply system utilizing solar heat | |
| CN201652923U (en) | Anti-freezing and unfreezing device for pipelines of solar energy water heater | |
| CN213234045U (en) | Energy-saving snow melting device | |
| CN213208071U (en) | Energy-saving cooling device for flat-top house | |
| CN210658781U (en) | Solar heat absorption heat preservation wall | |
| JPH11274543A (en) | Method and apparatus for solar generation, heat collection and melting snow | |
| CN201285101Y (en) | Heater | |
| KR20040054643A (en) | A device for forced circulation pump type hot water supply to which open type expansion tank is applied using solar energy | |
| US20140251309A1 (en) | Method and configuration for heating buildings with an infrared heater | |
| CA3128296A1 (en) | Hybrid power and heat generating device | |
| CN216110641U (en) | Unfreezing and antifreezing system for plateau water well | |
| CN209639123U (en) | A kind of CPC solar heating energy conserving system based on Internet of Things | |
| US20160047555A1 (en) | Interior solar energy collector with fluid-based heat transfer system | |
| CN216282111U (en) | Double-working-medium heat storage anti-freezing solar water heater system | |
| KR200337474Y1 (en) | A device for forced circulation pump type hot water supply to which open type expansion tank is applied using solar energy | |
| CN211548421U (en) | Component mounting bracket system | |
| CN216620089U (en) | Groundwater water source heat pump concurrent heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |