CN220383248U - Solar electric tracing device and solar instrument electric tracing device - Google Patents
Solar electric tracing device and solar instrument electric tracing device Download PDFInfo
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- CN220383248U CN220383248U CN202320810542.XU CN202320810542U CN220383248U CN 220383248 U CN220383248 U CN 220383248U CN 202320810542 U CN202320810542 U CN 202320810542U CN 220383248 U CN220383248 U CN 220383248U
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- 238000004146 energy storage Methods 0.000 claims description 84
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- 230000008901 benefit Effects 0.000 abstract description 16
- 238000004134 energy conservation Methods 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 9
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 4
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- 238000010586 diagram Methods 0.000 description 3
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Abstract
The utility model provides a solar electric tracing device and a solar instrument electric tracing device. The solar power supply assembly is used for providing electric energy for the electric tracing assembly, has the advantages of energy conservation, environmental protection and economy, and is suitable for large-scale production and application.
Description
Technical Field
The utility model belongs to the field of instrument electric tracing, and particularly relates to a solar electric tracing device and a solar instrument electric tracing device.
Background
In petrochemical production, a large number of meters and their instrument pipes are in an outdoor environment. When the temperature is reduced to zero degree, media detected by the instrument, such as water, steam and the like, are easy to condense, in particular to various liquid level meters utilizing a differential pressure type measurement principle, pressure measurement instruments with longer measuring pipelines of the instrument and the like, and the measurement distortion or the damage to the instrument is easy to be caused because the media in the instrument do not flow.
In the prior art, in order to ensure that an outdoor detection medium is not condensed and an instrument can be normally put into use, the instrument needs to be subjected to heat tracing and heat preservation. The traditional instrument heat tracing mode adopts an electric heat tracing belt to realize heat preservation. However, the setting of the detection points of the instrument is irregular and scattered, a large number of power supplies and cables are required to be laid from the source point to the hot spot, the construction environment for laying the cables is complex, the insulation effect cannot be ensured due to improper laying, and the requirements of environmental protection, energy conservation and synergy cannot be met due to the use of a large number of power supply cables, so that the cost is high.
Disclosure of Invention
The utility model provides a solar electric tracing device, which utilizes a solar power supply assembly to provide electric energy for an electric tracing assembly, overcomes the defects of higher cost and unstable heat preservation effect caused by laying a large number of power cables, effectively improves the heat preservation effect and reduces the cost.
The utility model provides a solar instrument electric tracing device which has the advantages of low cost, good heat preservation effect and the like due to the adoption of the solar instrument electric tracing device.
According to a first aspect of the utility model, a solar electric tracing device is provided, and the solar electric tracing device comprises a solar power supply assembly, a control assembly and an electric tracing assembly, wherein the solar power supply assembly is connected with the electric tracing assembly through the control assembly.
The solar electric tracing device comprises a solar panel and an energy storage unit, wherein the solar power supply assembly comprises a solar panel and an energy storage unit;
the solar panel is connected with the energy storage unit, and the energy storage unit is connected with the electric tracing assembly through the control assembly.
The solar electric tracing device comprises the control component and the temperature detection unit, wherein the energy storage unit is connected with the electric tracing component through the control unit, and the control unit is connected with the temperature detection unit;
the temperature detection unit is used for detecting the ambient temperature and sending a temperature signal to the control unit; the control unit is used for receiving a temperature signal and comparing the temperature signal with the temperature set value;
the control unit is used for sending a start signal or a stop signal to the energy storage unit.
The solar electric tracing device comprises an energy storage unit, a first energy storage unit and a second energy storage unit, wherein the energy storage unit comprises a first sub-energy storage unit and a second sub-energy storage unit;
the first sub energy storage unit and the second sub energy storage unit are respectively and independently connected with the electric tracing component.
The solar electric tracing device comprises the electric tracing component, a power supply junction box and a tail junction box, wherein the electric tracing component comprises an electric tracing band;
one end of the electric tracing band is connected with the energy storage unit through the power supply junction box, and the other end of the electric tracing band is connected with the tail junction box.
The solar electric tracing device comprises the solar electric tracing assembly, wherein the solar electric tracing assembly further comprises an insulation box, and an electric heater is arranged in the insulation box;
the electric heater and the electric tracing band are respectively and independently connected with the energy storage unit.
The solar electric tracing device is characterized in that a temperature controller is further arranged in the heat preservation box and is connected with the electric heater through a temperature controller junction box;
the temperature controller is used for adjusting the electric power of the electric heater according to the temperature in the insulation box.
In a second aspect of the utility model there is provided a solar meter electrical tracing apparatus comprising a solar electrical tracing apparatus and a meter assembly as described above.
The solar instrument electric tracing device comprises the instrument assembly, wherein the instrument assembly comprises a liquid level meter, and an electric tracing band is arranged on the periphery of the liquid level meter.
The solar instrument electric tracing device comprises the instrument assembly, the instrument transmitter and the instrument guide pipe, wherein the electric tracing band is arranged beside the instrument guide pipe, and the instrument transmitter is positioned in the insulation box.
The implementation of the utility model has at least the following beneficial effects:
the solar electric tracing device provided by the utility model utilizes the solar power supply assembly to provide electric energy for the electric tracing assembly, adopts solar energy to bear electric tracing requirements, has the advantages of environmental protection, energy conservation and synergy, can flexibly adjust the position, effectively reduces the cost, ensures the heat preservation effect, has the advantages of energy conservation, environmental protection and economy, and is suitable for large-scale production and application.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a solar electric tracing apparatus according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of an electric tracing device of a solar meter according to an embodiment of the utility model;
fig. 3 is a schematic diagram of an electric tracing device of a solar meter according to another embodiment of the utility model.
Reference numerals illustrate:
1-a solar panel;
2-an energy storage unit;
3-a control unit;
4-cables;
5-temperature controller;
6-a temperature controller junction box;
7-an electric heater;
8-an incubator;
9-a power terminal box;
10-tail junction box;
11-electric tracing bands;
18-a temperature detection unit;
101-a liquid level gauge;
102-meter conduit;
103-pressure transmitter.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, "disposed," "connected" may be electrically connected, signal connected, etc.; the above-described specific meanings belonging to the present utility model will be understood in detail by those skilled in the art.
As shown in fig. 1, in a first aspect of the present utility model, a solar electric tracing device is provided, which includes a solar power supply assembly, a control assembly, and an electric tracing assembly, where the solar power supply assembly is connected with the electric tracing assembly through the control assembly.
In the utility model, the solar power supply assembly can collect solar energy and convert the solar energy into electric energy, and then the electric energy is transmitted to the electric tracing assembly through the control assembly. The electric tracing component converts electric energy into heat energy to heat and insulate the component to be heated, wherein the component to be heated can be an instrument component with heat tracing requirement.
The utility model does not limit the specific working modules of the control component too much, and can be set according to actual requirements, for example, the control component is used for controlling the starting or stopping of electric energy transmission, adjusting the transmission rate of electric energy, voltage level and the like.
The specific type of the electric tracing assembly is not excessively limited, and only electric energy can be converted into heat energy. The electrical heat tracing assembly may be any electrical component that exploits the thermal effects of electrical current, such as heating cables, electrical heat tracing bands, and the like.
The solar electric tracing device provided by the utility model has the advantages of low cost, good heat preservation effect and the like, because, on one hand, the solar electric tracing device provided by the utility model applies a solar power generation technology to the electric tracing device, utilizes the solar power supply component to provide electric energy for the electric tracing component, adopts new energy such as solar energy to bear the electric energy requirement of the electric tracing component, has the advantages of environmental protection and energy conservation and synergy, on the other hand, the solar electric tracing device provided by the utility model has high flexibility, can be flexibly adjusted according to the position of the instrument component, gets rid of the problem of higher cost caused by the laying of a large number of power cables in the traditional fixed point concentrated energy taking mode, effectively reduces the cost, ensures the heat preservation effect, has the benefits of energy conservation, environmental protection and economic advantage, and is suitable for large-scale production application.
Besides the advantages of energy conservation, environmental protection and economic benefit, the solar electric tracing device provided by the utility model has the advantages of strong controllability and strong safety. The device is characterized in that the control assembly is utilized to realize the operation adjustment of the device, the heat tracing requirement is set according to the actual condition of the instrument assembly, the controllability is high, and the automation degree is high; when a plurality of electric tracing devices are adopted to implement electric tracing, the solar electric tracing device provided by the utility model has dispersed sources, and even if individual devices need maintenance and detection, the integral operation of other devices is not affected, so the solar electric tracing device has the advantages of simple structure, low cost and convenient operation. Compared with the traditional electric tracing device, the solar electric tracing device provided by the utility model has the advantage of strong safety.
The utility model is not limited to the specific structure of the solar power supply assembly, and can be a solar power supply assembly conventional in the art, so long as the solar power supply assembly is ensured to be capable of converting solar energy into electric energy. As shown in fig. 2, 3, in some embodiments, the solar power assembly comprises a solar panel 1, an energy storage unit 2; the solar panel 1 is connected with the energy storage unit 2, and the energy storage unit 2 is connected with the electric tracing assembly through the control assembly.
The solar panel 1 is used for converting concentrated solar energy into electric energy and inputting the electric energy into the energy storage unit 2. The specific material of the solar panel is not limited too much, and the solar panel can be made of monocrystalline silicon material, for example.
The arrangement mode of the solar panel 1 is not excessively limited, and the solar panel 1 is particularly adjusted according to actual conditions, so long as the solar panel 1 can absorb solar energy. For example, the solar panel 1 may be oriented opposite the sun's rays. When the outdoor sunlight is sufficient, the solar panel 1 in the solar lighting assembly is opposite to the solar rays, so that the light receiving area is maximized to fully absorb the solar energy.
The utility model does not limit the position of the solar panel 1 too much, and can be installed nearby, for example, at the side of an outdoor instrument assembly.
The energy storage unit 2 has a charge and discharge function, can store electric energy converted by the solar panel, and can transmit the electric energy to the electric tracing assembly through the control assembly. When the instrument assembly needs to be heated, the electric tracing assembly can be heated by utilizing the electric energy stored by the energy storage unit. Meanwhile, the energy storage unit can store electric energy, and can still provide electric energy when the solar energy is insufficient.
The utility model is not limited in any way to the specific type of energy storage unit 2, for example the energy storage unit 2 may be a solar battery, in particular a battery module. The number of the battery modules in the battery module group can be flexibly adjusted according to the number of instrument components needing heat tracing and the electric power.
The utility model is not limited to the type of current and the voltage class output by the energy storage unit 2, and can be adjusted and obtained according to actual conditions. For example, the energy storage unit 2 is an integrated ac-dc inverter, and can change the dc power supply into ac power supply output meeting the power supply requirement, and can output dc power supply via a dc line when there is a dc power supply requirement.
The output end of the energy storage unit 2 is also provided with a control component for controlling the electric energy to be transmitted to the electric tracing component. The energy storage unit 2 is for example implemented to transfer electrical energy to the electric heat tracing assembly by controlling the electrical energy switch of the assembly. In one embodiment, when the outdoor temperature is lower than the temperature (5 ℃) required by the instrument assembly, the electric energy switch of the control assembly is started, and the electric connection between the energy storage unit 2 and the electric tracing assembly is realized; when the outdoor temperature is not lower than the temperature required by the instrument assembly, the electric energy switch of the control assembly is closed, and the electric connection between the energy storage unit 2 and the electric tracing assembly is blocked.
The utility model does not limit the specific type of the control component too much, and only ensures that the transmission of electric energy can be realized by adjusting the control component. As shown in fig. 2 and 3, in some embodiments, the control component includes a control unit 3 and a temperature detection unit 18, the energy storage unit 2 is connected with the electric tracing component through the control unit 3, and the control unit 3 is connected with the temperature detection unit 18; wherein the temperature detection unit 18 is configured to detect an ambient temperature and send a temperature signal to the control unit 3; the control unit 3 is internally provided with a temperature set value, and the control unit 3 is used for receiving the temperature signal and comparing the temperature signal with the temperature set value; the control unit 3 is arranged to send a start signal or a stop signal to the energy storage unit 2.
Specifically, the control unit 3 is in signal connection with the temperature detection unit 18. The temperature detection unit 18 can both detect the ambient temperature and send a temperature signal to the control unit 3. The control unit 3 is preset with a temperature set value, and the control unit 3 and the temperature detection unit 18 cooperate to complete the transmission of the electric energy in the energy storage unit 2. In one embodiment, when the temperature signal is lower than the temperature set point, the control unit 3 sends an activation signal to the energy storage unit 2, at which time the electric energy of the energy storage unit 2 is transmitted to the electric tracing component through the control unit 3. In another embodiment, when the temperature signal is equal to or greater than the temperature set point, the control unit 3 sends a stop signal to the energy storage unit 2, at which time the power transmission of the energy storage unit 2 is stopped.
The solar panel 1 converts solar energy into electric energy, and the energy storage unit 2 can store part of the electric energy and can transmit the rest of the electric energy to the electric tracing component. At this time, the energy storage unit 2 includes a first sub energy storage unit and a second sub energy storage unit; the first sub energy storage unit and the second sub energy storage unit are respectively and independently connected with the electric tracing assembly. That is, the first sub energy storage unit and the second sub energy storage unit are connected in parallel. In one embodiment, the first sub-energy storage unit is charged by the solar panel 1 and the second sub-energy storage unit is used for heat tracing discharge. In another embodiment, the second sub-energy storage unit is charged by the solar panel 1, and the first sub-energy storage unit is used for heat tracing discharge.
The capacity of the first sub energy storage unit and the capacity of the second sub energy storage unit are not excessively limited, and the number and the power of the instrument components for heat tracing can be specifically selected according to the requirement.
The alternating replacement of the charge and discharge functions of the first and second sub-energy storage units may be regulated by the control unit. For example, in some embodiments, the first sub-energy storage unit is connected to the electrical heat tracing assembly through the control unit, and the second sub-energy storage unit is connected to the electrical heat tracing assembly through the control unit. At the moment, the first sub energy storage unit and the second sub energy storage unit alternately transmit electric energy to the electric heat tracing component through controlling the switch of the control unit.
In addition, the first sub energy storage unit and the second sub energy storage unit are provided with charging and discharging functions, and the control unit can also control the alternate replacement of the charging and discharging functions. Specifically, the control assembly further comprises an illumination intensity detection unit, and the control unit is in signal connection with the illumination intensity detection unit; the illumination intensity detection unit is used for detecting illumination intensity and sending an illumination intensity signal to the control unit; the control unit is internally provided with an illumination intensity set value, receives the illumination intensity signal and compares the illumination intensity signal with the illumination intensity set value; and sending a charging signal or a discharging signal to the first sub energy storage unit and the second sub energy storage unit.
In one embodiment, when sunlight is sufficient in daytime, the illumination intensity is high, the first sub-energy storage unit is charged through the solar panel, namely, the first sub-energy storage unit is used for storing part of electric energy, the second sub-energy storage unit is used for carrying out heat tracing discharge, and electric energy is transmitted to the electric heat tracing component; and when sunlight is not available at night, the illumination intensity is smaller, and the electric energy stored by the first sub-energy storage unit is used for executing discharge to transmit the electric energy to the electric tracing component.
The utility model does not limit the voltage level in the process of transmitting electric energy too much, and only needs to ensure the temperature of the instrument assembly. In some embodiments, the regulation of the different voltages is achieved by setting voltage levels within the control unit, thereby achieving regulation of the power transfer. For example, 220VAC AC power may be preset to power the electrical heat tracing components.
The connection modes of the solar panel 1, the energy storage unit 2, the control component and the electric tracing component are not limited too much, and can be connected through a cable 4. The control unit 3 and the temperature detection unit 18 in the control assembly are in signal connection.
The specific type of the electric tracing assembly is not excessively limited, and the electric tracing assembly can be a conventional electric tracing assembly in the field. For example, as shown in fig. 2 and 3, in some embodiments, the electrical heat tracing assembly includes an electrical heat tracing band 11, a power terminal block 9, and a tail terminal block 10; one end of the electric tracing band 11 is connected with the energy storage unit 2 through the power terminal box 9, and the other end of the electric tracing band 11 is connected with the tail terminal box 10. The electric tracing band 11, the power terminal box 9 and the tail terminal box 10 are electrically connected.
The utility model does not limit the number of the electric heat tracing components and can be set according to the actual demand of heat tracing. As long as each electric tracing assembly is ensured to at least comprise an electric tracing band 11, a power terminal box 9 and a tail terminal box 10. When a plurality of electric tracing components are adopted, the electric tracing components can be connected in series, can be connected in parallel, and can be combined in series and in parallel.
Wherein the energy storage unit 2 is used as a power source for providing electric energy for the electric tracing assembly. The electric tracing band 11 belongs to heat tracing media, one end of the electric tracing band 11 is connected with a power supply through a power supply junction box 9, the power supply junction box and the power supply are used for inputting electric power for the electric tracing band, the other end of the electric tracing band 11 is connected with a tail end junction box 10, and the tail end junction box is used for tail end treatment of an electric tracing band loop.
When the electric tracing component is connected with the energy storage unit 2, the energy storage unit 2 transmits electric energy to the electric tracing component, and current flows through the electric tracing component to form a loop. The electric energy causes the temperature of the conductive material in the electric tracing band 11 to rise, and at the same time, the electric tracing band 11 directly or indirectly transfers heat to the instrument assembly with lower temperature, so as to meet the requirements of temperature rise, heat preservation or freezing prevention.
The present utility model is not limited to the specific type of electric tracing band 11, and may be an electric tracing band conventional in the art. For example, the temperature self-limiting electric tracing band can be used, the resistance of the temperature self-limiting electric tracing band increases along with the increase of the temperature, and when the temperature of the electric tracing band 11 rises to a certain value, the resistance value of the temperature self-limiting electric tracing band increases sharply, so that the current is blocked to stop heating, and the temperature of the electric tracing band 11 does not rise any more; when the temperature is lower than the threshold temperature, the resistance of the self-limiting electric tracing band automatically reduces the conduction current, and the self-limiting electric tracing band is continuously heated. Thus, the output power of the electric tracing component is automatically adjusted along with the temperature of the electric tracing band, so that the electric tracing band is maintained in a stable temperature range, and the temperature of the electric tracing component is ensured not to influence the actual work of the instrument component.
As shown in fig. 2, in some embodiments, the electric tracing assembly further includes an incubator 8, and an electric heater 7 is disposed within the incubator 8; the electric heater 7 and the electric tracing band 11 are each independently connected to the energy storage unit 2. That is, the electric tracing band 11 is connected in parallel with the electric heater 7. At this time, the electric heater 7 is used for heating the insulation box 8, and the instrument assembly can be placed in the insulation box 8 to implement heating, heat preservation or antifreezing measures.
The solar electric tracing device is particularly suitable for pressure measuring instruments, the pressure measuring instruments are provided with pressure transmitters, the pressure transmitters are easily affected by the environment, the pressure transmitters can be placed in an incubator for heat preservation, and instrument guide pipes and the like in the pressure measuring instruments can be directly heated and preserved by adopting an electric tracing belt.
The utility model does not limit the quantity, the size and the material of the heat preservation boxes too much, and can be set according to actual needs. For example, the volume of the interior space of incubator 8 matches the volume of the meter assembly.
The output electric power of the electric heater 7 directly determines the temperature inside the insulation box 8, and in some embodiments, a temperature controller 5 is further arranged inside the insulation box 8, and the temperature controller 5 is connected with the electric heater 7 through a temperature controller junction box 6; the temperature controller 5 is used for adjusting the electric power of the electric heater 7 according to the temperature in the heat preservation box 8.
Wherein, temperature controller 5 is located insulation can 8, can detect the temperature in the insulation can 8 to according to the electric power of temperature regulation electric heater 7 in the insulation can 8, thereby adjust the inside temperature of insulation can 8, adjust to the required insulation temperature of instrument subassembly. For example, the power supply is turned off when the temperature controller 5 detects that the temperature in the heat-insulating box 8 is too high, and the power supply heat tracing is started when the temperature controller 5 detects that the temperature in the heat-insulating box 8 is too low.
The utility model does not limit the application scene of the solar electric tracing device too much, and the solar electric tracing device can be flexibly applied by a person skilled in the art according to actual conditions. For example, the solar electric tracing device provided by the utility model is particularly suitable for the working sites with larger day-night temperature difference, namely, the working sites without heat tracing requirements in the daytime and with heat tracing requirements in the night when the temperature suddenly drops.
The utility model does not limit the application equipment of the solar electric tracing device too much, and the solar electric tracing device can be flexibly applied by a person skilled in the art according to actual conditions.
In a second aspect of the utility model, a solar energy meter electric tracing device is provided, which comprises the solar energy meter electric tracing device and a meter assembly. The type of the solar electric tracing device can be flexibly adjusted according to the type of the instrument assembly.
As shown in fig. 2, in one embodiment, the instrument assembly includes a liquid level meter 101, and an electric tracing band 11 is disposed on the periphery of the liquid level meter 101, so that the electric tracing band 11 is wound and fixed on the liquid level meter 101. At this time, the electric tracing bands 11 may be arranged at the periphery of the level gauge 101 at intervals in a serpentine shape, and a space is left between the electric tracing bands 11 arranged adjacently.
In another embodiment, as shown in fig. 3, the meter assembly includes a meter conduit 102, a meter transmitter 103, and an electrical trace 11 is disposed adjacent the meter conduit 102, with the meter transmitter 103 being located within the incubator 8. The electric tracing band 11 may be wound around the outer periphery of the meter conduit 102, or may be located at one side of the meter conduit 102, so long as it is ensured that the electric tracing band 11 can transfer heat to the meter conduit 102. The dimensions of incubator 8 are adapted to the dimensions of instrument transmitter 103, ensuring that instrument transmitter 103 is located inside incubator 8.
The solar electric tracing device and the solar instrument electric tracing device provided by the utility model utilize the solar power supply assembly to provide electric energy for the electric tracing assembly, adopt solar energy to bear electric tracing requirements, have the advantages of environmental protection, energy conservation and synergy, can flexibly adjust the position, effectively reduce the cost, ensure the heat preservation effect, have the advantages of energy conservation, environmental protection and economy, and are suitable for large-scale production and application.
It should be noted that, the numerical values and the numerical ranges related to the embodiments of the present utility model are approximate values, and may have a certain range of errors under the influence of the manufacturing process, and those errors may be considered to be negligible by those skilled in the art.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
The embodiments of the present utility model have been described above. However, the present utility model is not limited to the above embodiment. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The solar electric tracing device is characterized by comprising a solar power supply assembly, a control assembly and an electric tracing assembly, wherein the solar power supply assembly is connected with the electric tracing assembly through the control assembly;
the solar power supply assembly comprises a solar panel and an energy storage unit;
the solar panel is connected with the energy storage unit, and the energy storage unit is connected with the electric tracing component through the control component;
the electric tracing assembly comprises an electric tracing belt, a power supply junction box and a tail junction box;
one end of the electric tracing band is connected with the energy storage unit through the power connection box, and the other end of the electric tracing band is connected with the tail connection box.
2. The solar electric tracing device according to claim 1, wherein the control assembly comprises a control unit and a temperature detection unit, the energy storage unit is connected with the electric tracing assembly through the control unit, and the control unit is connected with the temperature detection unit;
the temperature detection unit is used for detecting the ambient temperature and sending a temperature signal to the control unit; the control unit is used for receiving a temperature signal and comparing the temperature signal with the temperature set value;
the control unit is used for sending a start signal or a stop signal to the energy storage unit.
3. The solar electric tracing apparatus of claim 2, wherein said energy storage unit comprises a first sub-energy storage unit, a second sub-energy storage unit;
the first sub energy storage unit and the second sub energy storage unit are respectively and independently connected with the electric tracing component.
4. The solar electric tracing apparatus of claim 1, wherein said electric tracing assembly further comprises an incubator, said incubator having an electric heater disposed therein;
the electric heater and the electric tracing band are respectively and independently connected with the energy storage unit.
5. The solar electric tracing device according to claim 4, wherein a temperature controller is further arranged in the heat preservation box, and the temperature controller is connected with the electric heater through a temperature controller junction box;
the temperature controller is used for adjusting the electric power of the electric heater according to the temperature in the insulation box.
6. A solar meter electrical tracing apparatus comprising a meter assembly and a solar electrical tracing apparatus according to any one of claims 1 to 5.
7. The solar meter electrical heat tracing apparatus of claim 6, wherein said meter assembly comprises a liquid level meter, an electrical heat tracing band being disposed about a periphery of said liquid level meter.
8. The solar meter electrical heat tracing device of claim 6, wherein the meter assembly comprises a meter conduit, a meter transmitter, and wherein an electrical heat tracing band is disposed beside the meter conduit, and wherein the meter transmitter is located in the incubator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320810542.XU CN220383248U (en) | 2023-04-13 | 2023-04-13 | Solar electric tracing device and solar instrument electric tracing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320810542.XU CN220383248U (en) | 2023-04-13 | 2023-04-13 | Solar electric tracing device and solar instrument electric tracing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220383248U true CN220383248U (en) | 2024-01-23 |
Family
ID=89564319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320810542.XU Active CN220383248U (en) | 2023-04-13 | 2023-04-13 | Solar electric tracing device and solar instrument electric tracing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220383248U (en) |
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2023
- 2023-04-13 CN CN202320810542.XU patent/CN220383248U/en active Active
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