CN204087988U - One has photovoltaic translation function main transformer falling film type heat-exchanger rig - Google Patents
One has photovoltaic translation function main transformer falling film type heat-exchanger rig Download PDFInfo
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- CN204087988U CN204087988U CN201420462357.7U CN201420462357U CN204087988U CN 204087988 U CN204087988 U CN 204087988U CN 201420462357 U CN201420462357 U CN 201420462357U CN 204087988 U CN204087988 U CN 204087988U
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- exchanger rig
- film evaporator
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- 239000011552 falling film Substances 0.000 title claims abstract description 30
- 238000013519 translation Methods 0.000 title claims abstract description 24
- 239000010408 film Substances 0.000 claims abstract description 109
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 239000002826 coolant Substances 0.000 claims abstract description 14
- 239000003507 refrigerant Substances 0.000 claims description 39
- 230000008676 import Effects 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 238000003306 harvesting Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims description 2
- 230000007774 longterm Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 238000004804 winding Methods 0.000 abstract description 9
- 238000004146 energy storage Methods 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides one to have photovoltaic translation function main transformer falling film type heat-exchanger rig, comprises main transformer falling film type heat-exchanger rig and is made up of transformer oil stream cooling recirculation system, the coolant media circulatory system and control system and provides the energy by the photovoltaic converting system with solar energy energy storage.This device carries out heat exchange by the film supplying tube tube wall of downward film evaporator, control system can control the transformer oil in downward film evaporator tube side automatically, formed and membranaceously to flow down along film supplying tube inwall, increase heat exchange effect and automatically control the work of Refrigerating Compressor with Inverter and frequency conversion oil pump according to the oil temperature in transformer body, remaining that main transformer winding flows the optimal value of the temperature difference with oil.The utility model makes full use of this clean, efficient, the safe energy of solar energy as normality work energy, there are energy-conserving and environment-protective, cooling effectiveness be high, equipment volume is little, few by oil mass, safeguard less, overall operation economic dispatch huge advantage, greatly can reduce copper, the iron loss of running main transformer, improve main transformer overload ability and Short Circuit withstand current capacity, extend main transformer useful life, powerful guarantee main transformer safe operation more.
Description
Technical field
The utility model relates to one and has photovoltaic translation function main transformer falling film type heat-exchanger rig.
Background technology
Main transformer is in running, due to effect that is electric and magnetic, its winding and iron core can generate heat, as can not be in time this heat taken away, the serious accident even exploded is burnt by causing main transformer, therefore must cool winding and iron core by the transformer oil stream be full of in main transformer, and the heat that transformer oil stream is taken away needs to carry out heat exchange by heat abstractor, cooled cold oil stream enters transformer body again and cools.The tradition main transformer type of cooling is mainly air blast cooling, natural air cooled and water-cooled three kinds, although water-cooled is economical, efficiency is also high, if as there is cooling water in cooling system to main transformer Seepage, even minor leakage, also will cause serious consequence; Air-cooled because of air heat content low, make that main transformer cooling effectiveness is low, the scope that cools is very little, large by such environmental effects, main transformer, heat sink apparatus manufacture bulky, many by oil mass, operating cost is high, maintenance is large, and cause that main transformer copper iron loss is large, overload capacity and the shortcomings such as Short Circuit withstand current capacity is little, insulation life is short.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, namely a kind of main transformer falling film type heat-exchanger rig and using method are provided, energy is safe, reliable, efficient, Economic regions walks the heat energy that in operation, main transformer produces, the safety of powerful guarantee electric power system main transformer, economical operation.
Specific embodiments of the present utility model is: one has photovoltaic translation function main transformer falling film type heat-exchanger rig, comprise one be built-in with the transformer body of transformer Cooling oil and be arranged at the downward film evaporator of transformer body side and the power-supply controller of electric for driving transformer oil circulation, described downward film evaporator comprises a housing closed, coolant media is provided with in described housing, described housing central section is vertically arranged with several film supplying tubes, described film supplying tube is the tubular body that two ends have opening, described film supplying tube top is placed in an orifice plate, housing is divided into upper chamber and lower chambers by described orifice plate, the tube wall that described each film supplying tube stretches out orifice plate upper end is provided with film supplying tube spout hole, the sidewall on described transformer body top is provided with out deep fat electromagnetically operated valve, described go out deep fat electromagnetically operated valve be connected with the upper chamber in downward film evaporator housing by the road, described downward film evaporator housing bottom is provided with downward film evaporator tube side and goes out pipe, the sidewall of described transformer body bottom is provided with into cold oil valve, described tube side go out pipe by the road with enter cold oil valve and be connected, described power-supply controller of electric is connected with energy-storing device, described energy-storing device is connected with solar receiver through optical-electrical converter.
Further, described solar receiver comprises the turnover solar panel of multi-disc, described every sheet solar panel lower end to be placed in rotating shaft and to be connected with energy-storing device, be provided with comparator in described energy-storing device and control the PLC microcomputerized controller that comparator catches solar energy, described comparator controls rotating shaft rotation according to each solar panel harvest energy size and reaches ceiling capacity collection capacity to realize each solar panel, described photo-translating system is by receiving solar energy, and carry out photovoltaic conversion and Energy control, heat-exchanger rig work is supplied to provide sufficient electrical energy.
Further, the sidewall on described downward film evaporator lower chambers top is provided with downward film evaporator refrigerant exit, the sidewall of downward film evaporator bottom is provided with the import of downward film evaporator refrigerant, described downward film evaporator refrigerant exit is by the road through Refrigerating Compressor with Inverter, condenser and choke valve and downward film evaporator refrigerant inlet communication, described refrigerant compressor and power-supply controller of electric are electrically connected, described power-supply controller of electric is connected with energy-storing device, and described energy-storing device is connected with solar receiver through optical-electrical converter.
Further, described orifice plate comprises plate body, and described plate body is provided with the through hole for inserting film supplying tube, and described plate body perimembranous and downward film evaporator shell inner surface fit.
Further, oil level inductive probe is provided with in downward film evaporator housing upper chamber, oil level inductive probe upper end is connected with the oil level inductor stretching out upper chamber, described transformer body is provided with main transformer oil transducer, and described tube side goes out pipe and is also provided with frequency conversion oil pump by the road with on the connecting line entering cold oil valve.
Further, described condenser is air cooling condenser or water condenser.
Further, described film supplying tube lower end is also placed in an orifice plate, and described orifice plate is fixed in downward film evaporator housing.
Further, described have photovoltaic translation function main transformer falling film type heat-exchanger rig and also comprise control module, described control module is electrically connected at oil level inductor, temperature sensor, Refrigerating Compressor with Inverter, frequency conversion oil pump, goes out deep fat electromagnetically operated valve, and described control module and power-supply controller of electric are electrically connected.
One according to claim 8 has photovoltaic translation function main transformer falling film type heat-exchanger rig, and described heat-exchanger rig is also provided with external stand-by power supply, and automatically switching when long-term rainy day illumination is not enough uses.
Compared with prior art, the utility model has following beneficial effect: the utility model utilization has deep fat that is safe and reliable, that utilize downward film evaporator to carry out in main transformer and cools, cooling effectiveness is high, equipment volume is little, few by oil mass, safeguard less, overall operation economic dispatch huge advantage, greatly can reduce copper, the iron loss of running main transformer, improve main transformer overload ability and Short Circuit withstand current capacity, extend main transformer useful life, powerful guarantee main transformer safe operation more.
Accompanying drawing explanation
Fig. 1 be the utility model embodiment there is photovoltaic translation function main transformer falling film type heat-exchanger rig photovoltaic converting system figure (in figure, K1 is normally open, K2 is normally off, and K1, K2 be locking each other);
Fig. 2 is that the photovoltaic translation function main transformer falling film type heat-exchanger rig solar receiver that has of the utility model embodiment receives solar energy operating diagram;
Fig. 3 be the utility model embodiment there is photovoltaic translation function main transformer falling film type heat-exchanger rig main-process stream schematic diagram;
Fig. 4 is the transformer oil stream cooling recirculation system schematic diagram of the utility model embodiment;
Fig. 5 is the coolant circulating system schematic diagram of the utility model embodiment;
Fig. 6 is the downward film evaporator structure principle chart of the utility model embodiment;
Fig. 7 be the utility model embodiment downward film evaporator in film supplying tube structure chart;
Fig. 8 is the downward film evaporator aperture plate structure chart of the utility model embodiment;
Fig. 9 is the vertical view of Fig. 8 orifice plate of the utility model embodiment.
Figure 10 is the control system Automatic Control Theory block diagram of the utility model embodiment.
In figure: 1-goes out deep fat electromagnetically operated valve, 2-downward film evaporator tube side inlet pipe, 3-downward film evaporator tube side goes out pipe, 4-frequency conversion oil pump inlet valve, 5-frequency conversion oil pump, 6-enters cold oil valve, 7-downward film evaporator, 8--downward film evaporator refrigerant exit, 9-Refrigerating Compressor with Inverter, 10-condenser, 11-cooler blower fan, 12-cooler inlet, 13-cooler outlet, 14-choke valve, the import of 15-downward film evaporator refrigerant, 16-main transformer oil transducer, 17-film supplying tube, 18-downward film evaporator tube side upper end deep fat layer, 19-orifice plate, 20-fuel level sensor is popped one's head in, 21-fuel level sensor, oil film flow process in 22-film supplying tube, 23--downward film evaporator tube side lower end cold oil layer, refrigerant flow path in 24--downward film evaporator shell side, 25-film supplying tube spout hole, 26-solar panel, 27-steering controller, 28-comparator, 29-transformer body.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Fig. 1 ~ 10, by photovoltaic converting system, transformer oil stream cooling recirculation system, coolant media, (coolant media can be SF to a kind of main transformer falling film type heat-exchanger rig
6or other be applicable to medium) circulatory system and control system composition.
Transformer oil stream cooling recirculation system mainly comprises: one is built-in with the transformer body 29 of transformer Cooling oil and is arranged at the downward film evaporator 7 of transformer body 29 side, described downward film evaporator 7 comprises a housing closed, coolant media is provided with in described housing, described housing central section is vertically arranged with several film supplying tubes 17, described film supplying tube 17 has the tubular body of opening for two ends, described film supplying tube 17 top is placed in an orifice plate 19, described orifice plate 19 comprises plate body, described plate body is provided with the through hole for inserting film supplying tube, plate body perimembranous and downward film evaporator shell inner surface fit, housing is divided into upper chamber and lower chambers by orifice plate 19, the tube wall that each film supplying tube 17 stretches out orifice plate upper end is provided with film supplying tube spout hole 25, the sidewall on described transformer body top is provided with out deep fat electromagnetically operated valve 1, described go out deep fat electromagnetically operated valve 1 be connected with the upper chamber in downward film evaporator housing by the road, described downward film evaporator 7 housing bottom is provided with downward film evaporator tube side and goes out pipe 3, the sidewall of described transformer body 29 bottom is provided with into cold oil valve, described tube side go out pipe 3 by the road with enter cold oil valve 6 and be connected.Described tube side goes out pipe 3 and is also provided with frequency conversion oil pump 5 by the road with on the connecting line entering cold oil valve 6, and described frequency conversion oil pump 5 is also connected with frequency conversion oil pump inlet valve 4.
There is the operation principle of photovoltaic translation function main transformer falling film type heat-exchanger rig circulation of oil flow system:
Transformer body top go out deep fat electromagnetically operated valve 1, transformer body bottom enter cold oil valve 6, frequency conversion oil pump 5 and frequency conversion oil pump inlet valve 4; In transformer body, the transformer oil of flowing starts to circulate, and is taken away by the heat that main transformer winding and iron core produce, and transformer oil self is become heat transformer oil by heating; The heat transformer oil going out deep fat electromagnetically operated valve 1 control outflow flow to downward film evaporator tube side inlet pipe 2, the upper end entering evaporator tube side part forms downward film evaporator tube side upper end deep fat layer 18, oil passes through the uniform spout hole 25 of film supplying tube 17 top surrounding, membranaceous flowing down is formed along film supplying tube 17 inwall, and carry out heat exchange with the low temperature cold medium that namely refrigerant flow path 24 in downward film evaporator shell side is enclosed in tube side surrounding loop, form downward film evaporator tube side lower end cold oil layer 23, its heat is taken away by low temperature refrigerant and self becomes cold transformer oil; Cold transformer oil goes out after downward film evaporator tube side goes out pipe 3, by frequency conversion oil pump 5 through entering 6 dozens, cold oil valve in transformer body 29, carries out next round cool cycles to winding and iron core.
(coolant media can be SF to coolant media
6or other medium be applicable to) circulatory system mainly comprises: the sidewall on described downward film evaporator lower chambers top is provided with downward film evaporator refrigerant exit 8, the sidewall of downward film evaporator bottom is provided with downward film evaporator refrigerant import 15, and described downward film evaporator refrigerant exit 8 is communicated with downward film evaporator refrigerant import 15 through Refrigerating Compressor with Inverter 9, condenser 10 and choke valve 14 by the road.
The operation principle of coolant circulating system: Refrigerating Compressor with Inverter 9 becomes high pressure-temperature cold media gas by from downward film evaporator refrigerant exit 8 low pressure refrigerant gas compression out; The high pressure-temperature cold media gas going out frequency-changeable compressor 9 enters in condenser 10, is cooled to high temperature refrigerant liquid; From cooler outlet 13 high temperature refrigerant liquid out, flow to downward film evaporator refrigerant import 15 through choke valve 14 throttling, enter the refrigerant flow path 24 in downward film evaporator shell side; Now part high temperature refrigerant liquid rotating is caused to become low pressure refrigerant gas due to volume sudden enlargement, cooling medium liquid evacuator body becomes in the process of gas and can absorb heat in a large number and whole cooling medium liquid temperature sharply be declined, and the low temperature refrigerant liquid after temperature declines all flashes to low pressure refrigerant gas after absorbing the heat of a large amount of heat transformer oil in film supplying tube 17 in evaporator; After low pressure refrigerant gas goes out evaporator refrigerant exit 8, be pumped down to again in Refrigerating Compressor with Inverter 9 and compress, with this iterative cycles.
Above-mentioned a kind of main transformer falling film type heat-exchanger rig control system specifically comprises: described in there is photovoltaic translation function main transformer falling film type heat-exchanger rig also comprise control module, oil level inductive probe 20 is provided with in downward film evaporator housing upper chamber, oil level inductive probe 20 upper end is connected with the oil level inductor 21 stretching out upper chamber, described transformer body is provided with main transformer oil transducer, and described tube side goes out pipe and is also provided with frequency conversion oil pump by the road with on the connecting line entering cold oil valve.Described control module is electrically connected at oil level inductor 21, temperature sensor 16, Refrigerating Compressor with Inverter 9, frequency conversion oil pump 5, deep fat electromagnetically operated valve 1 and enter cold oil valve 6 etc.
Its main operational principle: the level height that control module can be arranged according to the fuel level sensor of downward film evaporator, controls out deep fat electromagnetically operated valve, membranaceously to flow down along film supplying tube inwall to ensure that transformer oil is formed in the film supplying tube of downward film evaporator; Control module can also according to the program of prior design programming, according to the data being arranged on main transformer top oil transducer and transmitting, the work of automatic control Refrigerating Compressor with Inverter and frequency conversion oil pump, when oil temperature height, control Refrigerating Compressor with Inverter and frequency conversion oil pump to exert oneself increase, vice versa, remains that main transformer winding flows the optimal value of the temperature difference with oil.
There is the energy supply of photovoltaic translation function main transformer falling film type heat-exchanger rig main transformer falling film type heat-exchanger rig:
The electric energy of described main transformer falling film type heat-exchanger rig is powered by photovoltaic converting system, and photovoltaic converting system includes: the compositions such as solar receiver, optical-electrical converter, energy-storing device, power-supply controller of electric, stand-by power supply.(coolant media can be SF for transformer oil stream cooling recirculation system, coolant media
6or other medium be applicable to) circulatory system and control system and power-supply controller of electric and stand-by power supply be electrically connected, described power-supply controller of electric is also connected with energy-storing device, and described energy-storing device is connected with solar receiver through optical-electrical converter.
The solar energy received by solar receiver, is converted solar energy into electrical energy by optical-electrical converter and is stored in energy-storing device, and photo-voltaic power supply can be converted into by power-supply controller of electric can for the electric energy of main transformer heat-exchange system work.Photovoltaic transition electric power system is electrically connected at stand-by power supply, and when running into night or overcast and rainy for a long time, and main transformer oil exceedes set point, now as the electricity shortage of photovoltaic transition electric power system, automatically starts the deficiency that stand-by power supply is powered with supplementary heat-exchange system.Under normal circumstances, stand-by power supply locates closed condition usually, and only have when the electricity shortage of photovoltaic transition electric power system, stand-by power supply is just opened automatically.When generally having sunlight in the daytime, photovoltaic transition electric power system can provide sufficient electric power, and night and overcast and rainy often temperature low (relative to sunlight daytime), main transformer itself cool by atmospheric environment, required refrigerating capacity is also little, and the probability therefore starting stand-by power supply is less.
In order to ensure the energy storage efficiency of solar receiver, the utility model have also been devised a kind of have auto-control solar panels 26 towards device, solar receiver comprises the turnover solar panel 26 of multi-disc, described every sheet solar panel lower end is provided with axle sleeve, axle sleeve to be placed in rotating shaft and to be connected with energy-storing device, rotating shaft is controlled to rotate by steering controller 27, comparator 28 is provided with in described energy-storing device, comparator 28 operation principle is: in effective sun sunlight trace, due to the rotation of the earth, relative to a certain fixed location, the information such as its longitude and latitude are calculated the trajectory angle at the not sun place in the same time of every day in 1 year, the track of sun position in moment each in 1 year is stored in PLC, follow the tracks of to realize real-time track by controlling comparator, just can effectively ensure solar panel can the moment just to the sun, reach optimum state.Described comparator 28 is connected with steering controller 27 and control system, comparator 28 controls rotating shaft rotation to realize regulating the angle of each solar panel 26 according to each solar panel 26 harvest energy size, the solar panel 26 of different angles is made to be adjusted to the angle identical with maximum energy-storage solar cell panel 26, to reach the maximum energy storage capacity of solar receiver.
It is above-mentioned that to have photovoltaic translation function main transformer falling film type heat-exchanger rig using method concrete steps as follows:
1) solar receiver, PLC microcomputerized controller, comparator, optical-electrical converter, energy-storing device and power-supply controller of electric is opened, to be supplied to heat-exchanger rig operating power source;
2) open and transformer body top go out deep fat electromagnetically operated valve and bottom enter cold oil valve and frequency conversion oil pump, the heat that main transformer winding and iron core produce is taken away by the transformer oil of flowing in transformer body, and transformer oil self is become heat transformer oil by heating; Go out the oily film supplying tube top flowing to downward film evaporator of heat transformer that deep fat solenoid control flows out, by the spout hole that film supplying tube top surrounding is uniform, membranaceous flowing down is formed along film supplying tube inwall, and carrying out heat exchange with the low temperature cold medium being enclosed in surrounding loop in downward film evaporator housing, its heat is taken away by low temperature refrigerant and self becomes cold transformer oil;
3) open Refrigerating Compressor with Inverter, the low pressure refrigerant gas compression discharged from downward film evaporator refrigerant exit is become high pressure-temperature cold media gas by Refrigerating Compressor with Inverter; The high pressure-temperature cold media gas going out compressor enters in condenser and is cooled to high temperature refrigerant liquid; From condenser high temperature refrigerant liquid out through choke valve throttling in the housing of downward film evaporator, low temperature refrigerant liquid all flashes to low pressure refrigerant gas after the heat absorbing a large amount of heat transformer oil, low pressure refrigerant gas is pumped down in Refrigerating Compressor with Inverter again and compresses, with this iterative cycles open cold medium circulatory system;
4), after cold transformer oil goes out the outlet of downward film evaporator tube side, beaten in transformer body by frequency conversion oil pump through entering cold oil valve, next round cool cycles is carried out to winding and iron core;
5) sensing device of opening control system and control module, the level height that control module can be arranged according to the fuel level sensor of downward film evaporator, control out deep fat electromagnetically operated valve, membranaceously to flow down along film supplying tube inwall to ensure that transformer oil is formed in the film supplying tube of downward film evaporator; Control module is according to the work of main transformer oil nonstick system of control cold compressor, and when oil temperature height, control Refrigerating Compressor with Inverter and frequency conversion oil pump and to exert oneself increases, vice versa, remains main transformer winding and the oily optimal value flowing the temperature difference.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (9)
1. one kind has photovoltaic translation function main transformer falling film type heat-exchanger rig, it is characterized in that, comprise one be built-in with the transformer body of transformer Cooling oil and be arranged at the downward film evaporator of transformer body side and the power-supply controller of electric for driving transformer oil circulation, described downward film evaporator comprises a housing closed, coolant media is provided with in described housing, described housing central section is vertically arranged with several film supplying tubes, described film supplying tube is the tubular body that two ends have opening, described film supplying tube top is placed in an orifice plate, housing is divided into upper chamber and lower chambers by described orifice plate, the tube wall that described each film supplying tube stretches out orifice plate upper end is provided with film supplying tube spout hole, the sidewall on described transformer body top is provided with out deep fat electromagnetically operated valve, described go out deep fat electromagnetically operated valve be connected with the upper chamber in downward film evaporator housing by the road, described downward film evaporator housing bottom is provided with downward film evaporator tube side and goes out pipe, the sidewall of described transformer body bottom is provided with into cold oil valve, described tube side go out pipe by the road with enter cold oil valve and be connected, described power-supply controller of electric is connected with energy-storing device, described energy-storing device is connected with solar receiver through optical-electrical converter.
2. one according to claim 1 has photovoltaic translation function main transformer falling film type heat-exchanger rig, described solar receiver comprises the turnover solar panel of multi-disc, described every sheet solar panel lower end to be placed in rotating shaft and to be connected with energy-storing device, be provided with comparator in described energy-storing device and control the PLC microcomputerized controller that comparator catches solar energy, described comparator controls rotating shaft rotation according to each solar panel harvest energy size and reaches ceiling capacity collection capacity to realize each solar panel, described photo-translating system is by receiving solar energy, and carry out photovoltaic conversion and Energy control, heat-exchanger rig work is supplied to provide sufficient electrical energy.
3. one according to claim 2 has photovoltaic translation function main transformer falling film type heat-exchanger rig, the sidewall on described downward film evaporator lower chambers top is provided with downward film evaporator refrigerant exit, the sidewall of downward film evaporator bottom is provided with the import of downward film evaporator refrigerant, described downward film evaporator refrigerant exit is by the road through Refrigerating Compressor with Inverter, condenser and choke valve and downward film evaporator refrigerant inlet communication, described refrigerant compressor and power-supply controller of electric are electrically connected, described power-supply controller of electric is connected with energy-storing device, described energy-storing device is connected with solar receiver through optical-electrical converter.
4. one according to claim 2 has photovoltaic translation function main transformer falling film type heat-exchanger rig, and described orifice plate comprises plate body, and described plate body is provided with the through hole for inserting film supplying tube, and described plate body perimembranous and downward film evaporator shell inner surface fit.
5. one according to claim 2 has photovoltaic translation function main transformer falling film type heat-exchanger rig, oil level inductive probe is provided with in downward film evaporator housing upper chamber, oil level inductive probe upper end is connected with the oil level inductor stretching out upper chamber, described transformer body is provided with main transformer oil transducer, and described tube side goes out pipe and is also provided with frequency conversion oil pump by the road with on the connecting line entering cold oil valve.
6. one according to claim 3 has photovoltaic translation function main transformer falling film type heat-exchanger rig, and described condenser is air cooling condenser or water condenser.
7. one according to claim 6 has photovoltaic translation function main transformer falling film type heat-exchanger rig, and described film supplying tube lower end is also placed in an orifice plate, and described orifice plate is fixed in downward film evaporator housing.
8. one according to claim 7 has photovoltaic translation function main transformer falling film type heat-exchanger rig, described have photovoltaic translation function main transformer falling film type heat-exchanger rig and also comprise control module, described control module is electrically connected at oil level inductor, temperature sensor, Refrigerating Compressor with Inverter, frequency conversion oil pump, goes out deep fat electromagnetically operated valve, and described control module is also electrically connected with power-supply controller of electric.
9. one according to claim 8 has photovoltaic translation function main transformer falling film type heat-exchanger rig, and described heat-exchanger rig is also provided with external stand-by power supply, and automatically switching when long-term rainy day illumination is not enough uses.
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CN201420462357.7U CN204087988U (en) | 2014-08-18 | 2014-08-18 | One has photovoltaic translation function main transformer falling film type heat-exchanger rig |
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CN201420462357.7U CN204087988U (en) | 2014-08-18 | 2014-08-18 | One has photovoltaic translation function main transformer falling film type heat-exchanger rig |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104157400A (en) * | 2014-08-18 | 2014-11-19 | 国家电网公司 | Main transformer falling film type heat exchanging device with photovoltaic conversion function and using method thereof |
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2014
- 2014-08-18 CN CN201420462357.7U patent/CN204087988U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104157400A (en) * | 2014-08-18 | 2014-11-19 | 国家电网公司 | Main transformer falling film type heat exchanging device with photovoltaic conversion function and using method thereof |
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