CN105202775A - Accumulated-heat-insisted heating solar system capable of being monitored remotely and intelligently - Google Patents
Accumulated-heat-insisted heating solar system capable of being monitored remotely and intelligently Download PDFInfo
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- CN105202775A CN105202775A CN201510624197.0A CN201510624197A CN105202775A CN 105202775 A CN105202775 A CN 105202775A CN 201510624197 A CN201510624197 A CN 201510624197A CN 105202775 A CN105202775 A CN 105202775A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Steam Or Hot-Water Central Heating Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides a solar system which comprises a central controller, a heat sink and a heat accumulator, wherein the heat sink and the heat accumulator are connected in parallel with each other. The central controller is connected with a first valve, a second valve, a third valve and a temperature sensor through data. The central controller is connected with a cloud server through data. The cloud server is connected with a client, and the client can obtain monitored data through the cloud server. The client manually inputs an instruction according to the temperature data measured by the temperature sensor, transfers the temperature data to the cloud server and then transfers the temperature data to the central controller through the cloud server, so that whether the third valve is closed or not and whether the first valve and the second valve are opened or not are determined. By means of the accumulated-heat-insisted heating solar system, operation of a solar heat storage and heat dissipation system can be monitored remotely, energy is saved, and flexibility is high.
Description
Technical field
The invention belongs to field of solar energy, particularly relate to a kind of solar energy system of Based Intelligent Control.
Background technology
Along with the high speed development of modern social economy, the demand of the mankind to the energy is increasing.But the traditional energy storage levels such as coal, oil, natural gas constantly reduce, day by day in short supply, cause rising steadily of price, simultaneously the problem of environmental pollution that causes of conventional fossil fuel is also further serious, and these limit the development of society and the raising of human life quality all greatly.One of energy problem's most distinct issues having become contemporary world.Thus seek the new energy, particularly free of contamination clean energy resource has become the focus of present people research.
The general multiple heat utilization equipment in parallel of solar energy system, such as radiator or storage heater etc., therefore need the fluid distributing different proportion or flow in the equipment of multiple parallel connection, but general all at the scene for monitoring, cannot carry out remote monitoring.
Summary of the invention
For the problems referred to above, technical problem to be solved by this invention is the solar energy system providing a kind of remote monitoring, thus effectively utilizes solar energy.
To achieve these goals, technical scheme of the present invention is as follows: a kind of solar energy system, described system comprises heat collector, storage heater and radiator, first valve, second valve, 3rd valve, temperature sensor, described heat collector is communicated with storage heater and forms closed circuit, heat collector is communicated with radiator and forms closed circuit, the pipeline at storage heater and radiator place is in parallel, heat collector absorbs solar energy, water in heating heat collector, water after heating enters storage heater and radiator respectively by outlet pipeline, heat exchange is carried out in radiator, in storage heater and in radiator, the water that flows out heats entering in heat collector through water return pipeline,
3rd valve is arranged on heat collector outlet pipeline, for controlling the total water yield entering storage heater and radiator, first valve is arranged on the position of the inlet tube of the pipeline at radiator place, for controlling the flow of the water entering radiator, second valve is arranged on the position of the inlet tube of the pipeline at storage heater place, for controlling the flow of the water entering storage heater, temperature sensor is arranged on the position of the entrance of radiator, for measuring the temperature of the water entering radiator;
Described system also comprises central controller, described central controller and the first valve, the second valve, the 3rd valve, temperature sensor carry out data cube computation, to monitor the first valve, the second valve, the aperture of the 3rd valve and the temperature of temperature sensor measurement;
When the temperature of temperature sensor measurement low to a certain extent time, central controller controls the 3rd valve is closed automatically, the first valve and the second valve open, and the pipeline at storage heater and radiator place forms a circulation line.
Described central controller and cloud server data cube computation, the data of monitoring are passed to cloud server, cloud server and client's side link, client can obtain the data of monitoring by cloud server;
As preferably, described system also comprises manual mode, described manual mode is as follows: client is according to the temperature data of the temperature sensor measurement obtained, manual input instruction, pass to cloud server, then pass to central controller by cloud server, central controller determines whether cut out the 3rd valve and whether open the first valve and the second valve completely according to instruction.
As preferably, described radiator comprises the radiating tube of upper header and lower collector pipe and the circular section between upper header and lower collector pipe thereof, described radiating tube comprises base tube and is positioned at the fin of matrix periphery, the cross section of described base tube is circular arc, described fin comprises the first fin and the second fin, described first fin stretches out from the mid point of circular arc, described second fin comprises multiple fin of stretching from the facing epitaxy at the circular arc place of circular arc and from the outward extending multiple fin of the first fin, the second fin extended to same direction is parallel to each other, the base of described circular arc, first fin, the end that second fin extends forms isosceles triangle, described substrate tube arranges first fluid passage, and described first fin inside arranges second fluid passage, described first fluid passage and second fluid channel connection.
As preferably, described second fin is relative to the face specular at the first fin center line place, and the distance of adjacent the second described fin is L1, and the base length of described circular arc is W, and the length of the waist of described isosceles triangle is S, meets following formula:
L1/S*100=A*Ln (L1/W*100)+B* (L1/W)+C, wherein Ln is logarithmic function, A, B, C are coefficients, 0.66<A<0.70,21<B<24,3.3<C<5.2;
0.06<L1/S<0.07,0.08<L1/W<0.10
3mm<L1<5mm
40mm<S<75mm
30mm<W<50mm
The drift angle that the line of the mid point of circular arc and the two-end-point of circular arc is formed is a, 100 ° of <a<160 °.
As preferably, base tube length is L, 0.02<W/L<0.04,800mm<L<2500mm.
Compared with prior art, the present invention has following advantage:
1) achieve the remote monitoring of solar energy, achieve the Long-distance Control of multi-parallel heat utilization device.
2) provide a kind of new radiator, and drawn the size relationship of the best of radiator by large quantifier elimination.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of solar energy collector system
Fig. 2 is the main TV structure schematic diagram of a radiator embodiment;
Fig. 3 is the main TV structure schematic diagram of a radiator embodiment;
Fig. 4 is the schematic diagram that the right side of Fig. 2 is observed;
Fig. 5 is the sectional drawing of the fin of providing holes.
Reference numeral is as follows:
1 heat collector, 2 storage heaters, 3 radiators, 4 valves, 5 valves, 6 temperature sensors, 7 accumulator inlet pipes, 8 heat collector outlet pipelines, 9 central controllers, 10 cloud servers, 11 radiator inlet tubes, 12 heat collector water return pipelines, 13 temperature sensors, 14 clients, 15 valves, 16 base tubes, 17 first fluid passages, 18 first fin, 19 second fin, 20 second fin, 21 first limits, 22 Second Edges, 23 bases, 24 holes, 25 second fluid passages
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
A kind of solar energy system, as shown in Figure 1, described system comprises heat collector 1, storage heater 2 and radiator 3, valve 4, valve 5, valve 15, temperature sensor 6, described heat collector 1 is communicated with storage heater 2 and forms closed circuit, heat collector 1 is communicated with radiator 3 and forms closed circuit, the pipeline at storage heater 2 and radiator 3 place is in parallel, heat collector 1 absorbs solar energy, water in heating heat collector 1, water after heating enters storage heater 2 and radiator 3 respectively by outlet pipeline 8, heat exchange is carried out in radiator 3, the water flowed out in storage heater 2 and in radiator 3 carries out heat exchange entering in heat collector 1 through water return pipeline 17.
As shown in Figure 1, valve 4 is arranged on outlet pipe, for controlling the total water yield entering storage heater 2 and radiator 3, valve 5 is arranged on the position of the inlet tube 16 of the pipeline at radiator 3 place, for controlling the flow of the water entering radiator 3, valve 15 is arranged on the position of the inlet tube 7 of the pipeline at storage heater 2 place, for controlling the flow of the water entering storage heater 2, temperature sensor 6 is arranged on the position of the entrance of radiator 3, for measuring the temperature of the water entering radiator 3.Described system also comprises central controller 9, and described central controller 9 carries out data cube computation, to monitor valve 4, valve 5, the aperture of valve 15 and the temperature of temperature sensor measurement with valve 4, valve 5, valve 15, temperature sensor 6.
Described central controller 9 and cloud server 10 data cube computation, the data of monitoring are passed to cloud server, cloud server 10 is connected with client 14, and client 14 can obtain the various information of monitoring by cloud server.
Preferably, when the temperature that temperature sensor 6 is measured lower than certain temperature time, central controller 9 by-pass valve control 5 strengthens aperture, and simultaneously by-pass valve control 15 reduces aperture, to strengthen the flow of the hot water entering radiator 3 to strengthen heat dissipation capacity.When the temperature that temperature sensor 6 is measured higher than certain temperature time, central controller controls valve 5 reduces aperture, and simultaneously by-pass valve control 15 strengthens aperture, to reduce the flow of the hot water entering radiator 3 to reduce heat dissipation capacity.The pattern of above-mentioned operation is automatic mode.
Described central controller 9 and cloud server 10 data cube computation, the temperature data of valve 5 aperture of monitoring, the aperture of valve 15 and the water that enters radiator 3 is passed to cloud server, cloud server 10 is connected with client 14, and client 14 can obtain the data of monitoring by cloud server.
Client 14, according to the data obtained, can be inputted the numerical value of aperture of valve 5 aperture, valve 15, pass to central controller 9, carried out the aperture of manual adjustments valve 5 aperture, valve 15 by central controller 9 by cloud server 10.This operational mode is manual mode.
When temperature sensor 6 measure temperature low to a certain extent time, the ability of the now external heat exchange of radiator can be deteriorated, normal heating demands cannot be met, this shows that the thermal-arrest ability of solar thermal collector also goes wrong, such as sunray is not very strong, or when there is no the sun evening, now central controller controls valve 4 is closed automatically, valve 5 and valve 15 can be opened completely, the pipeline at storage heater 2 and radiator 3 place forms a circulation line, water enters storage heater 2, the heat energy that storage heater 2 stores heats entering water in storage heater 2, the water of heating enters in radiator 3 and dispels the heat.
Certainly, the temperature data that client 14 is measured according to the temperature sensor 6 obtained, manually inputs instruction, passes to cloud server, then central controller 9 is passed to by cloud server, to determine whether valve-off 4 and whether open valve 5 and valve 15 completely.
By above-mentioned operation, can when sunray be strong, meeting the heat-sinking capability of radiator 3, namely after meeting user's radiating requirements, by more than heat stored by storage heater 2, when solar thermal collector 1 heat capacity deficiency, the energy heats recirculated water utilizing storage heater to store, to meet the radiating requirements of radiator 3.Can solar energy be made full use of like this, avoid the waste of too much heat.
As preferably, the temperature of the water entered in radiator 3 can not be utilized automatically to control the flow of water, the environment temperature measuring radiator periphery can be adopted, such as, measure the indoor temperature of radiator (by arranging indoor temperature transmitter, indoor temperature transmitter and central controller data cube computation) automatically control the flow of the water entering radiator, if indoor temperature is too low, then central controller tunes up the aperture of valve 5 automatically, increase the flow entering the water of radiator 3, if indoor temperature is too high, central controller reduces the aperture of valve 5 automatically, then reduce the flow entering the water of radiator 3.
Valve 5 aperture of monitoring and indoor temperature data are passed to cloud server by described central controller 9, and cloud server 10 is connected with client 14, and client 14 can obtain the data of monitoring by cloud server.
Client 14, according to the data obtained, can input the numerical value of valve 5 aperture, passes to central controller 9 by cloud server 10, carrys out manual adjustments valve 5 aperture by central controller 9.
Certainly, as preferably, be that the temperature that temperature sensor 6 is measured needs higher than uniform temperature by a prerequisite of indoor temperature control flow, otherwise time the thermal-arrest of solar thermal collector is less able, in any case increase flow, radiating effect all can not be fine.
When the pipeline at storage heater and radiator place forms a circulation line, when temperature sensor 6 measure temperature lower than certain temperature time, central controller controls valve 5 strengthens aperture, by-pass valve control 15 strengthens aperture, to strengthen the flow of the hot water entering radiator 3 to strengthen heat dissipation capacity simultaneously.When the temperature that temperature sensor 6 is measured higher than certain temperature time, central controller controls valve 5 reduces aperture, and simultaneously by-pass valve control 15 reduces aperture, to reduce the flow of the hot water entering radiator 3 to strengthen heat dissipation capacity.The aperture of valve 5 and 15 is now consistent.
Client 14, according to the data obtained, can input the numerical value of valve 5, valve 15 aperture, pass to central controller 9 by cloud server 10, comes manual adjustments valve 5, valve 15 aperture by central controller 9.
By such control, can the heat of Appropriate application storage heater, avoid the loss of heat.
As preferably, radiator is convector.Described radiator comprises upper header and lower collector pipe and the heat exchanger tube between upper lower collector pipe thereof, described radiating tube comprises base tube 16 and is positioned at the fin 18-20 of base tube periphery, as Fig. 2, shown in 3, the cross section of described base tube is circular arc, described fin comprises the first fin 18 and the second fin 19, 20, described first fin 18 is outward extending from the mid point of the circular arc of circular arc, described second fin 19, 20 comprise multiple fin 19 of stretching from the facing epitaxy at the place, two limits of circular arc and from the outward extending multiple fin 20 of the first fin, the second fin 19 extended to same direction, 20 is parallel to each other, such as, as shown in Figure 2, from outward extending second fin 19 of circular arc Second Edge 22 (limit on the left side), 20 is parallel to each other, from isosceles triangle first limit 21 (i.e. the limit on the right) outward extending second fin 19, 20 is parallel to each other, described first fin 18, second fin 19, 20 ends extended form isosceles triangle, as shown in Figure 2, the length of the waist of isosceles triangle is S, described base tube 16 inside arranges first fluid passage 17, and described first fin 18 inside arranges second fluid passage 25, described first fluid passage 18 and second fluid channel connection 25.Such as, as described in Figure 2, be communicated with in the position of the mid point of circular arc.
By vibrational power flow so, the multiple fin of base tube 16 outer setting can be made, increase heat radiation, fluid passage is set in the first fin inside simultaneously, make fluid enter in the first fin, the second fin be directly connected with the first fin carries out heat exchange, adds heat-sinking capability.
Described radiator is preferably convector, and the fluid of described first fluid passage and second fluid passage is preferably water.
General radiating tube is all that surrounding or both sides arrange fin, but find in engineering, generally heat convection effect is bad for the fin of the side contacted with wall, because air wall side flow relatively poor, therefore circular arc base 23 is set to plane by the present invention, time therefore fin is installed, can directly by plane and wall close contact, compared with other radiator, installing space can be saved greatly, avoid the waste in space, take special fin form simultaneously, ensure to meet best radiating effect.
As preferably, described second fin 19,20 is relative to the face specular at the first fin 18 center line place, namely relative to the face specular at the line place of the mid point of circular arc and the mid point at place, base, in other words relative to the face specular at the line place in the mid point of circular arc and the center of circle at circular arc place.
As preferably, the second fin extends perpendicular to two waists of isosceles triangle.
When the length of the angle a that the line of the mid point of circular arc and the end points of arc is formed and arc is certain, first fin 18 and the second fin 19, 20 is longer, then heat transfer effect is better in theory, find in process of the test, when the first fin and the second fin reach certain length time, then heat transfer effect just increases very not obvious, main because along with the first fin and the increase of the second fin length, also more and more lower in the temperature of fin end, along with temperature is reduced to a certain degree, heat transfer effect then can be caused not obvious, also add the cost of material on the contrary and considerably increase the space occupied of radiator, simultaneously, in heat transfer process, if the spacing between the second fin is too little, also the deterioration of heat transfer effect is easily caused, because along with the increase of radiating tube length, in air uphill process, boundary layer is thickening, boundary layer between abutting fins is caused to overlap mutually, worsen heat transfer, spacing between too low or the second fin of radiating tube length causes too greatly heat exchange area to reduce, have impact on the transmission of heat, therefore in the distance of the second adjacent fin, the length of side of circular arc, an optimized size relationship is met between the length of the first fin and the second fin and heat sink length.
Therefore, the present invention is the dimensionally-optimised relation of the radiator of the best summed up by thousands of test datas of the radiator of multiple different size.
The distance of adjacent the second described fin is L1, and the base length of described circular arc is W, and the length of the waist of described isosceles triangle is S, meets following formula:
L1/S*100=A*Ln (L1/W*100)+B* (L1/W)+C, wherein Ln is logarithmic function, A, B, C are coefficients, 0.66<A<0.70,21<B<24,3.3<C<5.2;
0.06<L1/S<0.07,0.08<L1/W<0.10
3mm<L1<5mm
40mm<S<75mm
30mm<W<50mm
The drift angle that the line of the mid point of circular arc and the two-end-point of circular arc is formed is a, 100 ° of <a<160 °.
As preferably, base tube length is L, 0.02<W/L<0.04,800mm<L<2500mm.
As preferably, A=0.68, B=22.6, C=4.3.
It should be noted that, the distance L1 of adjacent second fin is the distance counted from the center of the second fin, as shown in Figure 1.
By testing after result of calculation, by the numerical value of computation bound and median, the result of gained matches with formula substantially, and error is substantially within 3.44%, and maximum relative error is no more than 3.78%, and mean error is 2.32% again.
Preferably, the distance of described the second adjacent fin is identical.
As preferably, the width of the first fin is greater than the width of the second fin.
Preferably, the width of the first fin is b1, and the width of the second fin is b2, wherein 2.2*b2<b1<3.1*b2;
As preferably, 0.9mm<b2<1mm, 2.0mm<b1<3.2mm.
As preferably, the width of second fluid passage be the 0.85-0.95 of the width of the second fin doubly, be preferably 0.90-0.92 doubly.
Width b1, b2 herein refer to the mean breadth of fin.
Found through experiments the effect such as fin width, channel width taking above-mentioned optimization, best heat transfer effect can be reached.
Preferably, change according to certain rule for the distance between the second fin, concrete rule is the mid point from the end points of circular arc to circular arc, distance between the second fin 19 that two limits 21,22 of circular arc extend is more and more less, end from the mid point of circular arc to the first fin 18, the distance between the second fin 20 that the first fin 18 extends is increasing.Main cause is the second fin arranged on circular arc, and heat dissipation capacity increases from circular arc end points gradually to arcuate midway point, and therefore need the quantity increasing fin, the spacing therefore by reducing fin increases the quantity of fin.In like manner, along the first fin 18, to end in the middle part of circular arc, the quantity of heat radiation is fewer and feweri, therefore reduces the quantity of fin accordingly.By setting like this, radiating efficiency can be improved greatly, save material greatly simultaneously.
As preferably, mid point from the end points of circular arc to circular arc, the amplitude that distance between the second fin 19 that two limits of circular arc extend reduces is more and more less, end from the mid point of circular arc to the first fin 18, the amplitude that the distance between the second fin 20 that the first fin 18 extends increases is increasing.Found through experiments, by above-mentioned setting, with increase or minimizing amplitude identical compared with, the radiating effect of about 15% can be improved.Therefore there is good radiating effect.
As preferably, although the width of the second fin or distance change, preferably, still meet the regulation of above-mentioned optimum formula.
Preferably, as shown in Figure 5, providing holes 24 on the first and/or second fin, for breakable layer laminar sublayer.Main cause is that the second fin carries out heat exchange mainly through the convection current of air, air upwards carries out the flowing of free convection from the bottom of the second fin, in the process of air flows upwards, the thickness in boundary layer constantly becomes large, even finally cause the boundary layer between adjacent second fin to overlap, this kind of situation can cause the deterioration of heat exchange.Therefore boundary layer can be destroyed by providing holes 24, thus augmentation of heat transfer.
Preferably, the shape in hole 24 is semicircle or circular.
Preferably, the through whole fin in hole 24.
As one preferably, along the direction of the flowing of air, the top namely from the bottom of radiator to radiator, the area in hole 24 constantly increases.Main cause is the direction of the flowing along air, and the thickness in boundary layer constantly increases, and therefore by arranging the area constantly increasing hole 24, can make constantly to increase the destructiveness in boundary layer, thus augmentation of heat transfer.
Preferably, the hole 24 of maximum area is 1.25-1.37 times of minimum area, preferably 1.32 times.
Preferably, described cloud server is connected by Ethernet with described controller.
Preferably, described controller comprises the first communication unit; Described cloud server comprises the second communication unit; First communication unit of described controller is connected with the second communication unit of described cloud server 28.Be connected as ICP/IP protocol can be adopted between the first communication unit with the second communication unit.
Although the present invention discloses as above with preferred embodiment, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (5)
1. a solar energy system, described system comprises heat collector, storage heater and radiator, first valve, second valve, 3rd valve, temperature sensor, described heat collector is communicated with storage heater and forms closed circuit, heat collector is communicated with radiator and forms closed circuit, the pipeline at storage heater and radiator place is in parallel, heat collector absorbs solar energy, water in heating heat collector, water after heating enters storage heater and radiator respectively by outlet pipeline, heat exchange is carried out in radiator, in storage heater and in radiator, the water that flows out heats entering in heat collector through water return pipeline,
3rd valve is arranged on heat collector outlet pipeline, for controlling the total water yield entering storage heater and radiator, first valve is arranged on the position of the inlet tube of the pipeline at radiator place, for controlling the flow of the water entering radiator, second valve is arranged on the position of the inlet tube of the pipeline at storage heater place, for controlling the flow of the water entering storage heater, temperature sensor is arranged on the position of the entrance of radiator, for measuring the temperature of the water entering radiator;
Described system also comprises central controller, described central controller and the first valve, the second valve, the 3rd valve, temperature sensor carry out data cube computation, to monitor the first valve, the second valve, the aperture of the 3rd valve and the temperature of temperature sensor measurement;
When the temperature of temperature sensor measurement low to a certain extent time, central controller controls the 3rd valve is closed automatically, the first valve and the second valve open, and the pipeline at storage heater and radiator place forms a circulation line.
Described central controller and cloud server data cube computation, the data of monitoring are passed to cloud server, cloud server and client's side link, client can obtain the data of monitoring by cloud server;
2. solar energy system as claimed in claim 1, described system also comprises manual mode, described manual mode is as follows: client is according to the temperature data of the temperature sensor measurement obtained, manual input instruction, pass to cloud server, then pass to central controller by cloud server, central controller determines whether cut out the 3rd valve and whether open the first valve and the second valve completely according to instruction.
3. solar energy system as claimed in claim 1 or 2, described radiator comprises the radiating tube of upper header and lower collector pipe and the circular section between upper header and lower collector pipe thereof, described radiating tube comprises base tube and is positioned at the fin of matrix periphery, the cross section of described base tube is circular arc, described fin comprises the first fin and the second fin, described first fin stretches out from the mid point of circular arc, described second fin comprises multiple fin of stretching from the facing epitaxy at the circular arc place of circular arc and from the outward extending multiple fin of the first fin, the second fin extended to same direction is parallel to each other, the base of described circular arc, first fin, the end that second fin extends forms isosceles triangle, described substrate tube arranges first fluid passage, and described first fin inside arranges second fluid passage, described first fluid passage and second fluid channel connection.
4. radiating tube as claimed in claim 3, it is characterized in that, described second fin is relative to the face specular at the first fin center line place, the distance of adjacent the second described fin is L1, the base length of described circular arc is W, the length of the waist of described isosceles triangle is S, meets following formula:
L1/S*100=A*Ln (L1/W*100)+B* (L1/W)+C, wherein Ln is logarithmic function, A, B, C are coefficients, 0.66<A<0.70,21<B<24,3.3<C<5.2;
0.06<L1/S<0.07,0.08<L1/W<0.10
3mm<L1<5mm
40mm<S<75mm
30mm<W<50mm
The drift angle that the line of the mid point of circular arc and the two-end-point of circular arc is formed is a, 100 ° of <a<160 °.
5. radiating tube as claimed in claim 4, it is characterized in that, base tube length is L, 0.02<W/L<0.04,800mm<L<2500mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510624197.0A CN105202775B (en) | 2015-09-25 | 2015-09-25 | Accumulated-heat-insisted heating solar system capable of being monitored remotely and intelligently |
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| CN201510624197.0A CN105202775B (en) | 2015-09-25 | 2015-09-25 | Accumulated-heat-insisted heating solar system capable of being monitored remotely and intelligently |
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| CN105202775B CN105202775B (en) | 2017-02-15 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939979A (en) * | 2014-04-14 | 2014-07-23 | 中北大学 | Heat radiator and combined heat and power generation system including same |
| CN203785075U (en) * | 2014-02-28 | 2014-08-20 | 北京合创三众能源科技股份有限公司 | Solar and GSHP (Ground Source Heat Pump) combined energy supply system on basis of cloud computing |
| CN104061691A (en) * | 2014-07-17 | 2014-09-24 | 杭州金培科技有限公司 | Solar collector system with radiator |
-
2015
- 2015-09-25 CN CN201510624197.0A patent/CN105202775B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203785075U (en) * | 2014-02-28 | 2014-08-20 | 北京合创三众能源科技股份有限公司 | Solar and GSHP (Ground Source Heat Pump) combined energy supply system on basis of cloud computing |
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