CN201255514Y - Solar rapid hot water supply system - Google Patents
Solar rapid hot water supply system Download PDFInfo
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- CN201255514Y CN201255514Y CN 200820301767 CN200820301767U CN201255514Y CN 201255514 Y CN201255514 Y CN 201255514Y CN 200820301767 CN200820301767 CN 200820301767 CN 200820301767 U CN200820301767 U CN 200820301767U CN 201255514 Y CN201255514 Y CN 201255514Y
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- pipe
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- heat
- water supply
- supply system
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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
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Abstract
The utility model discloses a solar rapid hot-water supply system that can continuously supply hot water, radiates less heat and has light weight and convenient installation, which comprises a compensation water pipe, a hot water supply pipe, an upper cycling pipe, a lower cycling pipe, a heat collector and an electric auxiliary temperature adjusting device. A plurality of photo-heat transforming plastic pipes that are paralleled to each other are arranged inside the heat collector, and both the upper end and the lower end of each plastic pipe are respectively provided with a water inlet and a water outlet which are connected with each other in parallel, and the plastic pipes are integrated into one water inlet pipe through the upper and the lower cycling pipes to be accessed into the electric auxiliary temperature adjusting device. Not only the photo-heat transforming plastic pipe that is made of high-absorption high molecule material is free from light pollution, and the water storage of the pipeline is vast, and the heat efficiency is high, and the insulation performance is good, and the pipe can be safely used in lightning storm day, but also the water quality is not changed, and the self weight is light, and the price is inexpensive, and the installation is convenient, so that the plastic pipe can be arranged at any places orientating at the sun.
Description
(1) technical field:
The utility model relates to a kind of solar utilizing equipment, the quick hot-water supply system of particularly a kind of solar energy.
(2) background technology:
At present, solar energy hot water supply system common on the market mainly is made up of blast pipe, make-up pipe, heat supply water pipe, upper circular tube, heat collector, following circulation pipe and the auxiliary register of electricity, and solar energy reaches the purpose that adds hot water to the heating of heat collecting tank surface.Yet general solar energy hot water supply system can not be controlled the water temperature of water tank, as in the summer of fine sun whole day irradiation, water can be heated to too high temperature, as more than 65 ℃; And the cold winter that weather constantly changes, may just water can't be heated to desired temperatures, cause and to use, at this moment starting the auxiliary register of electricity with regard to needs heats, and existing solar energy hot water supply system generally adopts storage-type electric heating to assist register, all there is the deficiency that preheating time is long, energy consumption is big, the thermal efficiency is low in the auxiliary register of this electric heating, and this reduces greatly with regard to making the use of present solar energy hot water supply system be subjected to very big restriction, practicality.Secondly, be metal material because the heat collector of existing solar energy hot water supply system, pipeline, water storage box etc. all adopt, like this, not only cost height, rapid heat dissipation, insulating properties are poor; And heating element directly contacts with water in the water collector, works in a humid environment, and the user will directly contact heater switch, just causes electric shock accidents, poor safety performance easily; Moreover the generation chemical reaction in each metal ion species that exists in the water and the water collector forms incrustation scale, blocks water channel at last, causes and can't use; Moreover existing solar energy hot water supply system requires heat collector must be placed in a high position, cause and it can only be installed on the flat-top room, yet existing water collector owing to make for metal and glass tube, not only volume is big, Heavy Weight, installation inconvenience extremely; And when weather was lower than 0 ℃, icing meeting thoroughly damaged heat collector, caused system to scrap.
(3) utility model content:
Technical problem to be solved in the utility model provide a kind of can Fast Heating, and can quantity-unlimitingly provide hot water, heat radiation less, light weight, the quick hot-water supply system of solar energy easy for installation.
The utility model is to address the above problem the quick hot-water supply system of designed solar energy, comprise make-up pipe, heat supply water pipe, upper circular tube, following circulation pipe, heat collector and the auxiliary register of electricity, its difference in: be provided with a plurality of photo-thermal conversions that be arranged in parallel in the described heat collector and mould pipe, each two ends up and down of moulding pipe offers intake-outlet respectively being connected in parallel, and is combined into one road oral siphon by upper circular tube and following circulation pipe and inserts electricity and assist register.Pipe is moulded in the photo-thermal conversion of adopting this high adsorbed polymer material to make had not both had light pollution, and the water amount of pipeline is big, the thermal efficiency is high, good insulation preformance, even thunderstorm weather also can relievedly use; And not changing water quality,, low price, easy for installation also light from weight can arbitrarily be placed on the position of Chaoyang.
In the such scheme, inner surface and/or outer surface that pipe is moulded in the photo-thermal conversion are corrugated, are undulatory non-smooth surface but be preferably surfaces externally and internally.The outer surface that pipe is moulded in the photo-thermal conversion is that corrugated can increase the surface area of moulding pipe to greatest extent, reduces reflection of light, improves thermal absorptivity; Inner surface is that corrugated can make the heat that absorbs mould in the photo-thermal conversion again to carry out the heat circulation in the pipe, so not only improved the heat energy utilization rate, also effectively prevented scattering and disappearing of heat.Through such improvement, can make the thermal efficiency improve 60%～100%.
When shortage of heat that sun the subject of knowledge and the object of knowledge provides, the utility model need be assisted heating to water by the auxiliary register of an electricity, so that the water that flows out from the heat supply water pipe can reach desired temperatures, the auxiliary register of described electricity is Instant heating type, promptly have only the water that from the heat supply water pipe, to flow out just can heat, so just can effectively prevent the heat waste that existing heat storage type water heater causes because once heat a large amount of storage water by the auxiliary register of this electricity.The auxiliary register of electricity comprises one or more heater and heat exchanger, and heater is affixed on the outer surface of heat exchanger by heat-conducting insulation material, gives off heat to heat exchanger by heater and comes the water that flows through in the reheat heat exchanger.Heater is distributed in the surface of heat exchanger with uniform plane, and thermal shock pressure carries out strong fast exchange to heat exchanger, makes that the effect that adds hot water is more even, speed is faster.And heater and water are isolated fully, not only security performance is higher, and can not produce the surface that incrustation scale adheres to heater again, thereby guaranteed the efficiency of heating surface of heater, can be because of the heater heat does not distribute the problem that occurs bursting of not going out yet, thereby safer, more power saving, the thermal efficiency are also higher.
In the such scheme, heater is brilliant porcelain (KMCH) heater element that inner sintering has printed circuit board, and brilliant porcelain has resistive performance excellence, heating back power stability, the power of rising again 〉=0.8 times, and in operating temperature, two sides temperature error≤5 ℃; Power density is big, quick heating, 30 seconds internal surface temperature height to 800 ℃; Be not afraid of dry combustion method, can access arbitrarily Temperature Distribution, hear resistance, thermal shock resistance properties than nichrome heater excellence; High insulation resistance, directly alloying metal, pottery, water contact are still non-conductive, and corrosion resistance, aging decay are little.
In the such scheme, heat exchanger is the inner airtight box body that has water channel, and water channel extends in the shape of a spiral in the inside of box body and the mouth of a river at the two ends of water channel joins with oral siphon and heat supply water pipe respectively.Box body in the heat exchanger can be for one or more, but in order to realize Fast Heating, preferably box body is made the rectangle box body of thickness between 10mm～30mm, so that the heat energy that heating element distributes can heat the water of flowing through in the water channel just, wide of a plurality of box bodys is folded mutually side by side mutually, the series connection of its internal water channel is identical, and accompanies heater carry out heat and conduct between box body and box body.This structure Design can allow water produce vortex stirring in heat exchanger, thereby makes heating surface bigger, more even, and the heat that water obtains is more abundant, intensification is faster.
In order to guarantee the pyroconductivity of heat exchanger, described heat exchanger preferably selects for use high copper of thermal conductivity or aluminium to make.
As further improvement, make-up pipe and/or heat supply water pipe and/or upper circular tube and/or following circulation pipe are the PP-R plastic aluminum steady-state tube of HTHP.Because the plastic aluminum steady-state tube rate of heat dissipation is littler, insulating properties are also better, for metallic conduit, the thermal loss of water in circulation pipe up and down is also littler, cost is lower, price is more cheap.
Between the auxiliary register of above-mentioned heat collector and electricity, be that anti-electric wall passage and/or temperature control regulating circuit and/or temperature video data screen are housed on the oral siphon, set temperature required by the temperature control regulating circuit, and show intuitively by temperature video data screen, the work of Based Intelligent Control electricity auxiliary heating system is to guarantee to send from heat supply pipeline the hot water of steady temperature.
In the such scheme, also be connected to the overtemperature valve of cutting off the water supply on the described heat supply water pipe, this overtemperature valve of cutting off the water supply can be measured the leaving water temperature of heat supply water pipe, when measuring water temperature above setting value, automatically close water outlet, can avoid existing heating system temperature-control water outlet device only to cut off the power supply like this and do not cut off the water supply and cause the overheated situation of water outlet.
The utility model compared with prior art has following advantage:
1, the photo-thermal conversion is moulded to manage and is adopted the macromolecular material plastic cement of high-strength heat absorption capacity to make, form by Thickness Design accurately, it has, and hot conversion speed is fast, the thermal efficiency is high, the water amount is big, good insulation preformance, safety and stability, position in light weight, easy for installation, as can be placed in the Chaoyang arbitrarily, anti-natural calamity ability is strong, can reflected sunlight, do not have light pollution, and cost is low, use is economical;
2, the utility model design has last taps to guarantee also can normally use under the low hydraulic pressure situation, and design has and last water warning device, and assurance is not wasted water;
3, the auxiliary register of indoor auxiliary electrical adopts brilliant magnetic heating technology, have the resistive performance excellence, the speed of rising again soon, good insulation preformance, heat shock resistance be big; Heat exchanger adopts the water channel helical structure, and heating surface is more even, water obtains more abundant, the quick heating of heat; Water in heater and the heat exchanger is isolated, conduction can not appear and produce incrustation scale thus safer, the thermal efficiency is also higher; Utilized accurate temperature control circuit simultaneously, temperature survey and regulation and control have been carried out in outdoor water supply, more energy-conservation.
(4) description of drawings:
Fig. 1 is the quick hot-water supply system of a kind of solar energy of the utility model the utility model.
Fig. 2 is the auxiliary register structural representation of Fig. 1 electricity.
Number in the figure is: 1, make-up pipe; 2, heat supply water pipe; 3, upper circular tube; 4, following circulation pipe; 5, heat collector; Pipe is moulded in 5-1, photo-thermal conversion; 5-2, casing; 6, the auxiliary register of electricity; 6-1, heater; 6-2, heat exchanger; 6-3, anti-electric wall passage; 6-4, temperature control regulating circuit; 6-5, temperature video data screen; 6-6, water channel; 7, cold water triple valve 8, last taps; 9-1, the outdoor water warning device of going up; 9-2, the indoor water warning device of going up; 10, blast pipe; 11, carbonated drink triple valve; 12, cold and hot mixed water valve; 13, oral siphon; 14, cold water feed water inlet; 15, hot water feed water inlet; 16, the overtemperature valve of cutting off the water supply.
(5) specific embodiment:
As Fig. 1 is the quick hot-water supply system of a kind of solar energy of the utility model, comprises make-up pipe 1, heat supply water pipe 2, upper circular tube 3, following circulation pipe 4, heat collector 5 and the auxiliary register 6 of electricity.The water inlet of heat collector 5 links to each other with upper circular tube 3, and delivery port links to each other with following circulation pipe 4 roads.Make-up pipe 1, heat supply water pipe 2, upper circular tube 3, following circulation pipe 4 are HTHP PP-R plastic aluminum steady-state tube.Make-up pipe 1 embeds in the upper circular tube 3 by cold water triple valve 7, and is connected to taps 8 between the water inlet of make-up pipe 1 and heat collector 5.Also be provided with carbonated drink triple valve 11 on the following circulation pipe 4, be connected to the blast pipe 10 of a upper end exhaust outlet on the carbonated drink triple valve 11.Also comprise an outdoor water warning device 9-1 that goes up on the blast pipe 10, signal can take place to the indoor water warning device 9-2 of going up during hypervolia in the heat collector 5, remind the user to close and close taps.Heat collector 5 is moulded pipe 5-1 for a plurality of photo-thermal conversions that be arranged in parallel, and these photo-thermal conversions are moulded pipe 5-1 and moulded pipe for the macromolecular material of high absorption heat energy, and its thickness is 1mm, and inside and outside surface all is undulatory cylindrical empty bucket.The spacing of these ripples between 2mm～3mm, the bending amplitude of ripple, promptly the peak of ripple to the distance of minimum point between 1mm～2mm.Offer intake-outlet respectively being connected in parallel at each two ends up and down of moulding pipe 5-1, and be combined into one road oral siphon 13 by upper circular tube 3 and following circulation pipe 4 by cold and hot mixed water valve 12 and insert electricity and assist in the water inlet of register 6.Cold and hot mixed water valve 12 is connected with circuit, can automatic temperature-controlled mixed water, when promptly descending the temperature of water in the circulation pipe 4 to be lower than the temperature of required heat supply water, start the auxiliary register 6 of electricity, and water is heated; And when the temperature of water was higher than the temperature of required heat supply water in following circulation pipe 4, the mixed proportion that cold and hot mixed water valve 12 is regulated cold water and hot water according to program was to reach suitable water temperature.The photo-thermal conversion that these macromolecular materials with good extinction endothermic effect are made is moulded pipe 5-1 parallel connection and is kept flat among the heat collector cases 5-2 as the rigid foam supporting.With heat collector 5 with the mode that tilts or lie low be installed in the roof, on the sunny side on Nan Qiang, balcony or the spacious ground, flow to photo-thermal conversion by cold water by upper circular tube 3 by the pressure of supplying with water pipe 1 and mould pipe 5-1, cold water absorbs solar heat in moulding pipe 5-1 after circulation pipe 4 and oral siphon 13 are sent into auxiliary register 6 down.The auxiliary register 6 of electricity comprises one or more heater 6-1 and heat exchanger 62.Heater 6-1 is built-in with the exothermic material printed board, and outer surface becomes thickness to be about the thin slice of 2.5mm by brilliant porcelain high temperature sintering integral body, and the surface area of thin slice and heat exchanger heats face is suitable.Heat exchanger 6-2 is that the airtight aluminum box body that a plurality of inside have a water channel 6-6 combines mutually side by side, accompanies heater 6-1 between per two box bodys, and heater 6-1 posts outer surface at each box body by heat-conducting insulation material.The heat that discharges by heater 6-1 is passed to recirculated water in the water channel by the high box body of thermal conductivity with heat.The water channel 6-6 of each layer box body connection of connecting mutually, the mouth of a river at the two ends of its water channel 6-6 joins with oral siphon 13 and heat supply water pipe 2 respectively.Heater 6-1 and heat exchange 6-2 device integral body fit tightly, and are sealed in the insulation booth.Water is measured through the temperature control circuit of electric temperature adjustment servicing unit 6, intelligence instruction heater by temperature video data screen displays temperature 6-5, temperature control regulating circuit 6-4 carries out work or does not work, and spirals by interior circulation with the steady temperature that configures at last and moulds the anti-electric wall passage 6-3 that pipe makes and send the auxiliary register 6 of electricity.The delivery port of the auxiliary register 6 of electricity links to each other with heat supply water pipe 2 by the overtemperature valve 16 of cutting off the water supply, and this overtemperature valve 16 of cutting off the water supply has function of temperature control, when it is measured water temperature and exceeds setting value, can automatic shutoff, and prevent scald.System is inserted in family expenses or the indusqtrial water supply pipeline, and, do not influence the hot and cold water that the user takes original water supply line being provided with a cold water feed water inlet 14 on the upper circular tube and between the cold water triple valve, being provided with a hot water feed water inlet 15 at following circulation pipe.
Claims (10)
- The quick hot-water supply system of [claim 1] solar energy, comprise make-up pipe (1), heat supply water pipe (2), upper circular tube (3), following circulation pipe (4), heat collector (5) and the auxiliary register (6) of electricity, it is characterized in that: be provided with a plurality of photo-thermal conversions that be arranged in parallel in the described heat collector (5) and mould pipe (5-1), each two ends up and down of moulding pipe offers intake-outlet respectively being connected in parallel, and is combined into one road oral siphon (13) by upper circular tube (3) and following circulation pipe (4) and inserts in the auxiliary register (6) of electricity.
- The quick hot-water supply system of [claim 2] solar energy according to claim 1 is characterized in that: inner surface and/or outer surface that pipe (5-1) is moulded in described photo-thermal conversion are corrugated.
- The quick hot-water supply system of [claim 3] solar energy according to claim 2 is characterized in that: the bending amplitude of described ripple, promptly the peak of ripple to the distance of minimum point between 1mm～2mm.
- The quick hot-water supply system of [claim 4] solar energy according to claim 1, it is characterized in that: described electricity assists register (6) to comprise one or more heater (6-1) and heat exchanger (6-2), and heater (6-1) is affixed on the outer surface of heat exchanger (6-2) by heat-conducting insulation material.
- The quick hot-water supply system of [claim 5] solar energy according to claim 7 is characterized in that: described heater (6-1) has the brilliant porcelain heater element of printed circuit board for inner sintering.
- [claim 6] is according to claim 4 or the quick hot-water supply system of 5 described solar energy, it is characterized in that: described heat exchanger (6-2) has the airtight box body of water channel (6-6) for inside, and the mouth of a river at the two ends of water channel (6-6) joins with oral siphon (13) and heat supply water pipe (2) respectively.
- The quick hot-water supply system of [claim 7] solar energy according to claim 6 is characterized in that: described heat exchanger (6-2) adopts copper or aluminium to make.
- The quick hot-water supply system of [claim 8] solar energy according to claim 1 is characterized in that: described make-up pipe (1) and/or heat supply water pipe (2) and/or upper circular tube (3) and/or following circulation pipe (4) are plastic aluminum steady-state tube.
- The quick hot-water supply system of [claim 9] solar energy according to claim 1 and 2 is characterized in that: anti-electric wall passage (6-3) and/or temperature control regulating circuit (6-4) and/or temperature video data screen (6-5) are housed between the auxiliary register (6) of described heat collector and electricity.
- The quick hot-water supply system of [claim 10] solar energy according to claim 1 and 2 is characterized in that: also be connected to the overtemperature valve (16) of cutting off the water supply on the described heat supply water pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820301767 CN201255514Y (en) | 2008-08-06 | 2008-08-06 | Solar rapid hot water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820301767 CN201255514Y (en) | 2008-08-06 | 2008-08-06 | Solar rapid hot water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255514Y true CN201255514Y (en) | 2009-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820301767 Expired - Fee Related CN201255514Y (en) | 2008-08-06 | 2008-08-06 | Solar rapid hot water supply system |
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| Country | Link |
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| CN (1) | CN201255514Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245100A (en) * | 2013-05-14 | 2013-08-14 | 上海筑能环境科技有限公司 | Solar energy storage system capable of achieving single cold-hot water metering |
-
2008
- 2008-08-06 CN CN 200820301767 patent/CN201255514Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245100A (en) * | 2013-05-14 | 2013-08-14 | 上海筑能环境科技有限公司 | Solar energy storage system capable of achieving single cold-hot water metering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20110806 |