Intelligent condensation device based on new energy power supply

Abstract

The invention provides an intelligent condensation device based on new energy power supply, which comprises a solar power supply unit, a humidity sensor and a condensation unit, and is characterized in that the humidity sensor is used for acquiring a humidity value, the condensation unit receives the humidity value, and when the humidity value exceeds a threshold value, condensation operation is carried out; the condensation device module comprises a condensation pipeline and a thermoelectric semiconductor, a fan is arranged at an air inlet of the condensation pipeline, a plurality of condensation pieces are arranged near an air outlet of the condensation pipeline and connected with the refrigeration face of the thermoelectric semiconductor, and the heating face of the thermoelectric semiconductor is connected with a preheating unit. The preheating unit wraps the outer side of the condensation pipeline, a water outlet is formed in the position, below the condensation pieces, of the condensation pipeline, and the water outlet discharges condensate water to the outer side of the condensation pipeline through a water outlet pipe. The air humidity in the cabinet can be intelligently and rapidly reduced in a power-saving manner, and the dehumidification efficiency is high.

Description

Technical Field

[0001] The present invention relates to the field of condensation technology, and in particular to an intelligent condensation device based on new energy power supply. Background Art

[0002] With the progress of urbanization, meter boxes in many communities are installed in basements and power wells in humid environments. Especially in coastal areas with high air humidity and heavy salt fog, condensation inside the meter box is serious, which reduces the insulation level of the equipment, resulting in frequent equipment burnouts, causing large economic losses and frequent complaints from users. Condensed water droplets will affect the insulation performance of secondary components, the operating safety and service life of the distribution cabinet; in order to remove condensation, the traditional method is to install a heater or condensing dehumidifier in the meter box. The heater or dehumidifier is used to reduce the moisture in the air in the box and reduce the air humidity in the box, but when a large amount of water vapor enters the box, the dehumidification effect of this method is very unobvious. Summary of the invention

[0003] The present invention solves the problem of low dehumidification efficiency in the existing meter box and proposes an intelligent condensation device based on new energy power supply, which can intelligently, power-savingly and quickly reduce the air humidity in the cabinet and has high dehumidification efficiency.

[0004] In order to achieve the above objectives, the following technical solutions are proposed: An intelligent condensation device based on new energy power supply includes a solar power supply unit, a humidity sensor and a condensation unit, the humidity sensor is used to obtain a humidity value, the condensation unit receives the humidity value, and performs a condensation operation when the humidity value exceeds a threshold value, the condensation unit includes a condensation pipe and a thermoelectric semiconductor, a fan is provided at the air inlet of the condensation pipe, a plurality of condensation plates are provided near the air outlet of the condensation pipe, the condensation plates are connected to the cooling surface of the thermoelectric semiconductor, the heating surface of the thermoelectric semiconductor is connected to a preheating unit, the preheating unit is wrapped around the outside of the condensation pipe, the condensation pipe is provided with a water outlet below the condensation plate, and the water outlet discharges condensed water to the outside of the condensation pipe through an outlet pipe.

[0005] The present invention relies on a humidity sensor to monitor the air humidity in the meter box. Once the humidity value exceeds a set range, the main control module transmits a signal to the condensing unit to start working, which simplifies the working process of the device, improves working efficiency, and saves energy. The preheating unit provided in the present invention can improve the energy utilization efficiency of the thermoelectric semiconductor.

[0006] The condensing unit creates condensation conditions locally to condense the moist air in the cabinet into water and discharge it directly outside the cabinet through the outlet pipe, gradually reducing the humidity in the cabinet, fundamentally solving the internal humidity of the centralized meter box and inhibiting the occurrence of condensation. It can effectively reduce the humidity of the ambient gas in the centralized meter box to avoid condensation on the surface of electronic components, and discharge it outside the cabinet through the outlet pipe, reducing the risk of high-voltage breakdown of insulating components, improving the reliability of components, and fundamentally solving the common humidity problems of centralized meter boxes.

[0007] Preferably, the preheating unit comprises a flat hot water bag and at least one hot water pipe, both ends of the hot water pipe are connected to the inner cavity of the hot water bag, and the hot water pipe is folded in half and wrapped around the outside of the condensation pipe.

[0008] Preferably, the outside of the hot water pipe is wrapped with a thermal insulation film.

[0009] Preferably, the condensing sheet comprises a supporting portion and wing plates connected to both sides of the supporting portion, the wing plates on both sides form a certain angle, and the angle opening faces the air inlet.

[0010] Preferably, the condensing plates are provided with odd rows and even rows, and the odd rows and even rows are alternately distributed, the odd rows are rows with an odd number of condensing plates, the even rows are rows with an even number of condensing plates, and the total number of condensing plates in the even rows differs from that in the odd rows by 1.

[0011] Preferably, the condensation pipe is located below the condensation plate and is provided with a guiding slope for guiding the condensed water to the water outlet.

[0012] Preferably, a mounting plate is provided on the outside of the condensation duct, and a dust cover is provided on the air outlet sleeve, and the dust cover is fixed on the mounting plate. The thermoelectric semiconductor is arranged in a cavity surrounded by the condensation duct, the mounting plate and the dust cover, and the dust cover is provided with a plurality of ventilation holes on one side of the air outlet.

[0013] The present invention only requires opening a hole on the original meter box, and the hole diameter size is equivalent to the outer diameter size of the condensation pipe. The device is installed on the outer wall of the meter box as a whole, with a small volume and convenient installation.

[0014] Preferably, the solar power supply unit includes a photovoltaic panel and an energy storage battery. The energy of the present invention mainly comes from photovoltaic power generation, which is a new energy widely used in the field of electronic technology, because photovoltaic power generation relies on solar energy, which is inexhaustible and not restricted by geographical terrain. In addition, no personnel are required to maintain and operate the power generation process, and there is no loss or pollution in the power generation. In addition to the normal supply of the daily work of the device, the energy generated by the photovoltaic panel can also be stored in the energy storage battery as a backup energy source, which can provide energy for the equipment on nights without sunshine and rainy days, with low power consumption, energy saving and environmental protection.

[0015] The beneficial effects of the present invention are: convenient, power-saving, intelligent dehumidification device can quickly reduce the air humidity in the cabinet, high dehumidification efficiency; small size, easy installation; low power consumption, energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a cross-sectional view of the condensing unit structure of the embodiment; Figure 2 is a schematic structural diagram of a preheating unit in an embodiment; Figure 3 is a cross-sectional view of the condenser structure of an embodiment; Among them: 1. Condensation duct; 2. Fan; 3. Thermoelectric semiconductor; 4. Condensation sheet; 5. Water outlet; 6. Water outlet pipe; 7. Guide slope; 8. Dust cover; 9. Preheating unit; 10. Mounting plate; 41. Support part; 42. Wing plate; 91. Hot water square bag; 92. Hot water pipe; 93. Thermal insulation film. DETAILED DESCRIPTION

[0017] Example: This embodiment proposes an intelligent condensation device based on new energy power supply, referring to Figure 1 , including a main control module, the main control module is electrically connected to a solar power supply unit, a humidity sensor and a condensation device module, the humidity sensor is used to obtain the humidity value and transmit it to the main control module, the main control module receives the humidity value and controls the condensation device module to receive the humidity value, and performs condensation when the humidity value exceeds the threshold value, the condensation device module includes a condensation pipe 1 and a thermoelectric semiconductor 3, a fan 2 is provided at the air inlet of the condensation pipe 1, a plurality of condensation plates 4 are provided near the air outlet of the condensation pipe 1, the condensation plates 4 are connected to the cooling surface of the thermoelectric semiconductor 3, the heating surface of the thermoelectric semiconductor 3 is connected to the preheating unit 9, the preheating unit 9 is wrapped around the outside of the condensation pipe 1, the condensation pipe 1 is provided with a water outlet 5 below the condensation plate 4, and the water outlet 5 discharges the condensed water to the outside of the condensation pipe 1 through the water outlet pipe 6. Reference Figure 2 The preheating unit 9 includes a flat hot water bag 91 and at least one hot water pipe 92. The two ends of the hot water pipe 92 are connected to the inner cavity of the hot water bag 91. The hot water pipe 92 is folded in half and wrapped around the outside of the condensing pipe 1. The outside of the hot water pipe 92 is wrapped with a heat preservation and heat insulation film 93.

[0018] refer to Figure 3, the condensing sheet 4 includes a support portion 41 and wing plates 42 connected to both sides of the support portion 41, and the wing plates 42 on both sides form a certain angle, and the angle opening faces the air inlet. In this embodiment, the angle is 90 degrees, and the condensing sheet 4 is provided with odd rows and even rows, and the odd rows and even rows are alternately distributed. The odd rows are rows with an odd number of condensing sheets 4, and the even rows are rows with an even number of condensing sheets 4, and the total number of condensing sheets 4 in the even rows differs from that in the odd rows by 1. In this embodiment, there are 2 rows of odd rows and 1 row of even rows, and the odd rows are provided with 3 condensing sheets 4, and the even rows are provided with 2 condensing sheets 4. The purpose of this arrangement in this embodiment is to increase the condensing area of ​​the condensing sheet 4, and at the same time realize the redundant design of the windward surface to improve the condensing efficiency. The present invention relies on a humidity sensor to monitor the air humidity in the meter box. Once the humidity value exceeds the set range, the main control module will transmit a signal to the condensing unit to start working, which simplifies the work process of the device, improves work efficiency, and saves energy.

[0019] The condensing unit creates condensation conditions locally to condense the moist air in the cabinet into water and discharge it directly outside the cabinet through the outlet pipe, gradually reducing the humidity in the cabinet, fundamentally solving the internal humidity of the centralized meter box and inhibiting the occurrence of condensation. It can effectively reduce the humidity of the ambient gas in the centralized meter box to avoid condensation on the surface of electronic components, and discharge it outside the cabinet through the outlet pipe, reducing the risk of high-voltage breakdown of insulating components, improving the reliability of components, and fundamentally solving the common humidity problems of centralized meter boxes.

[0020] The condensation pipe 1 is located below the condensation sheet 4 and is provided with a guide slope 7 for guiding the condensed water to the water outlet 5. A mounting plate 10 is provided on the outside of the condensation pipe 1, and a dust cover 8 is provided on the air outlet sleeve. The dust cover 8 is fixed on the mounting plate 10. The thermoelectric semiconductor 3 is arranged in a cavity surrounded by the condensation pipe 1, the mounting plate 10 and the dust cover 8. The dust cover 8 is provided with a plurality of ventilation holes on one side of the air outlet. The present invention only needs to open a hole on the original meter box, and the hole size is equivalent to the outer diameter of the condensation pipe. The device is installed on the outer wall of the meter box as a whole, with a small volume and easy installation.

[0025] The solar power supply unit includes a photovoltaic panel and an energy storage battery. The energy of the present invention mainly comes from photovoltaic power generation, which is a new energy widely used in the field of electronic technology. Photovoltaic power generation relies on solar energy, which is inexhaustible and not restricted by geographical terrain. In addition, no personnel are required to maintain and operate the power generation process, and there is no loss or pollution in the power generation. In addition to the normal supply of the daily work of the device, the energy generated by the photovoltaic panel can also be stored in the energy storage battery as a backup energy source, which can provide energy for the equipment on nights without sunlight and rainy days, with low power consumption, energy saving and environmental protection.

[0022] The working process of this implementation is as follows: 1. The humidity sensor obtains the humidity value in real time and transmits it to the main control module; 2. Determine whether the humidity value is greater than the control threshold. If so, the condensing unit works. If not, continue to determine the humidity value; 3. The working process of the condensing unit is as follows: 31. The fan starts, pumping the air in the box into the condensing pipe, and the thermoelectric semiconductor starts to work. The heating surface heats up, and the cooling surface cools down, so that the temperature of the condensing plate decreases; 32. The preheating unit heats the air in the condensation pipe. The hot and humid air meets the condensation sheet and condenses. The condensed water slides from the condensation sheet to the guide slope. 32. The guide slope guides the condensed water to the water outlet, and the condensed water is discharged out of the box through the water outlet pipe.

Claims

1. An intelligent condensation device based on new energy power supply, characterized in that: The invention comprises a solar power supply unit, a humidity sensor and a condensation unit, wherein the condensation unit comprises a condensation pipe (1) and a thermoelectric semiconductor (3), wherein a fan (2) is provided at the air inlet of the condensation pipe (1), and a plurality of condensation plates (4) are provided near the air outlet of the condensation pipe (1), wherein the condensation plates (4) are connected to the cooling surface of the thermoelectric semiconductor (3), and the heating surface of the thermoelectric semiconductor (3) is connected to a preheating unit (9), wherein the preheating unit (9) is wrapped around the outside of the condensation pipe (1), and the outside of the preheating unit (9) is wrapped with a heat preservation and heat insulation film (93), wherein a water outlet (5) is provided below the condensation plates (4), and wherein the water outlet (5) discharges condensed water to the outside of the condensation pipe (1) through a water outlet pipe (6), wherein the humidity sensor is used to obtain a humidity value, and the condensation unit receives the humidity value, and performs a condensation operation when the humidity value exceeds a threshold value.

2. According to claim 1, the intelligent condensation device based on new energy power supply is characterized in that: The preheating unit (9) comprises a flat hot water bag (91) and at least one hot water pipe (92), the two ends of the hot water pipe (92) being connected to the inner cavity of the hot water bag (91), the hot water pipe (92) being folded in half and wrapped around the outside of the condensation pipe (1), and the thermal insulation film (93) being wrapped around the outside of the hot water pipe (92).

3. According to claim 1, the intelligent condensation device based on new energy power supply is characterized in that: The condensing sheet (4) comprises a supporting portion (41) and wing plates (42) connected to both sides of the supporting portion (41), wherein the wing plates (42) on both sides form a certain angle, and the angle opening faces the air inlet.

4. According to claim 3, the intelligent condensation device based on new energy power supply is characterized in that: The condensing sheets (4) are provided with odd rows and even rows, the odd rows and the even rows are alternately distributed, the odd rows are rows with an odd total number of condensing sheets (4), the even rows are rows with an even total number of condensing sheets (4), and the total number of condensing sheets (4) in the even rows differs from the total number of condensing sheets (4) in the odd rows by 1.

5. The intelligent condensation device based on renewable energy power supply according to claim 1 is characterized in that: The condensation pipe (1) is located below the condensation sheet (4) and is provided with a guide slope (7) for guiding the condensed water to the water outlet (5).

6. The intelligent condensation device based on renewable energy power supply according to claim 1 is characterized in that: The outside of the condensation duct (1) is provided with a mounting plate (10), the air outlet sleeve is provided with a dust cover (8), the dust cover (8) is fixed on the mounting plate (10), the thermoelectric semiconductor (3) is arranged in a cavity surrounded by the condensation duct (1), the mounting plate (10) and the dust cover (8), and the dust cover (8) is provided with a plurality of ventilation holes on one side of the air outlet.

7. The intelligent condensation device based on new energy power supply according to claim 1 is characterized in that: The solar power supply unit includes a photovoltaic panel and an energy storage battery.

Images