CN201306854Y - Multi-functional solar water heater - Google Patents
Multi-functional solar water heater Download PDFInfo
- Publication number
- CN201306854Y CN201306854Y CN 200820153841 CN200820153841U CN201306854Y CN 201306854 Y CN201306854 Y CN 201306854Y CN 200820153841 CN200820153841 CN 200820153841 CN 200820153841 U CN200820153841 U CN 200820153841U CN 201306854 Y CN201306854 Y CN 201306854Y
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- water
- pipe
- water tank
- water heater
- tank
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- Expired - Fee Related
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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
Abstract
The utility model relates to a multi-functional solar water heater which comprises a water storage tank, a heating system and a water delivery pipe. The water storage tank adopts a combined double-mounted type water storage tank, a main water tank is erected at the upper part, an auxiliary water tank is arranged at the lower part, a water outlet opening is formed at the top part of the main water tank, a water inlet opening is formed at the bottom part of the auxiliary water tank, and the water inlet opening is connected with a water inlet pipe. The heating system is classified as a double-pipeline independent external circulating type heating system and comprises a low-temperature water delivery pipe and a heating pipe, wherein, the low-temperature water delivery pipe and the heating pipe are connected between the main water tank and the auxiliary water tank, so that the main water tank and the auxiliary water tank are communicated with each other as a whole; and a U-shaped liquid seal is installed in the position of the water outlet opening at the top of the main water tank. The utility model is a high-efficiency multi-functional solar water heater, has the advantages of novel design, reasonable structure, simple process, lower manufacturing cost, high cost-performance ratio, convenient operation and use, security and reliability, and has the characteristics of quick hot water temperature rise, high water temperature, large hot water production, clean and sanitary water outlet quality and potable water.
Description
Technical field
The utility model relates to solar water heater, particularly a kind of novel, multifunctional solar water heater efficiently.
Background technology
Solar water heater utilizes nature environmental protection energy sunshine, and room temperature cold water is heated into the hot water of higher temperature quickly, can reach more than 85 ℃ in water temperature under the fine situation, for human lives and industrial and agricultural production provide cheap thermal water resource.
The solar water heater of existing market supply, as conventional pattern, though cold water can be heated into hot water, it remains in design with in using in certain defective and weak point, and it shows as: it is not high enough to get the thermal efficiency; Water storage system has the dead angle, and in use a small amount of ponding can be trapped in the dead angle for a long time, produces contamination precipitation, has grown bacterium, causes water pollution; Function singleness can be discharged a part of cold water earlier when going out hot water in addition.This shows that conventional at present above-mentioned these problems that solar water heater produced are demanded urgently being improved and be perfect.
The utility model content
Task of the present utility model provides a kind of improved multifunctional solar water heater, it has overcome the defective and the weak point of existing conventional solar water heater, has solved that conventional solar water heater gets that the thermal efficiency is not high enough, water storage system has the dead angle and problem such as function singleness.
Technical solution of the present utility model is as follows:
A kind of multifunctional solar water heater, it comprises water storage box, heating system and water-supply-pipe, described water storage box is put the formula water storage box for combination is two, wherein main water box is erected at top, secondary water tank is placed in the bottom, and the main water box top is provided with delivery port, and delivery port is connected with outlet pipe, secondary water tank bottom is provided with water inlet, and water inlet is connected with water inlet pipe;
Described heating system is a dual circuit independence outer circulation type heating system, and heating system is made up of low temperature water-supply-pipe and heating tube, and low temperature water-supply-pipe and heating tube are connected to make it between main water box and the secondary water tank to be communicated with and are integral;
U type liquid packing is equipped with at delivery port place, described main water box top.
Multifunctional solar water heater of the present utility model is novel, heavy duty detergent, its modern design, rational in infrastructure, technology is simple and easy, manufacturing cost is lower, cost performance height, operation, easy to use, safe and reliable, have that hot water quick heating, water temperature height, hot water output are big, the clean health of water outlet quality and drinkable characteristics.
Multifunctional solar water heater of the present utility model is compared with conventional solar water heater, basic difference is arranged on the structure and the course of work, can solve the internal resistance of the free exchange cycles of hot and cold water effectively, improve the efficiency of cycle widely, improve more than 25% than conventional solar water heater thereby make it get heating rate.The water heater water storage system can prevent precipitation and bacteria breed effectively.The clean health of water heater water outlet quality can be drunk.
Multifunctional solar water heater of the present utility model adopts two formula water tank and unique dual circuit independence outer circulation type heating systems of putting, the through type inlet and outlet pipe, the special U type liquid packing and the new technologies such as heat preserving and insulating material of good quality, hot water quick heating, water temperature height, the target that hot water output is big, heat insulation effect is good have been realized, and the clean health of effluent characteristics can be done the drinking water source.But this solar water heater not only separate unit uses, and can multi-platform combinedly use, and result of use is better, and the thermal water resource of environmental protection and energy saving, with low cost, hygienic quality is provided for human lives and industrial and agricultural production.
The research and development success of multifunctional solar water heater of the present utility model can become the renewal product of present conventional solar water heater, and have vast market prospect.The utility model also can be used for the technological transformation to conventional solar water heater, improves its usefulness, makes the enterprise that makes old product shine new vitality.
Description of drawings
Fig. 1 is the structural representation of a kind of multifunctional solar water heater of the present utility model.
Fig. 2 is the right view by water heater shown in Figure 1.
Fig. 3 is the structural representation of the U type liquid packing of Fig. 1 water heater.
Fig. 4 is the heating tube of Fig. 1 water heater and the structural representation of low temperature water-supply-pipe.
Fig. 5 is the structural representation of another embodiment of Fig. 1 water heater.
Fig. 6 is the right view by water heater shown in Figure 5.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model is a kind of multifunctional solar water heater, and it comprises water storage box, heating system and water-supply-pipe.Water storage box is put the formula water storage box for combination is two, is to be made up of main water box 1 and secondary water tank 12.
Combination is two puts the formula water storage box and selects high-quality corrosion resistant plate or engineering plastics manufacturing for use, safe and reliable.The outside high-quality insulation protective layer that coats of water storage box, the hot water heat scatters and disappears in the water tank to reduce.
Referring to Fig. 3, U type liquid packing 4 is equipped with at delivery port place, main water box 1 top, and U type liquid packing 4 is connected with outlet pipe 5.U type liquid packing 4 is made up of U type pipe 41 and two surge chambers 42, and two surge chambers 42 are placed in two tube ends of U type pipe 41 respectively, and one of them surge chamber 42 is provided with water inlet 43, and another surge chamber 42 is provided with delivery port 44.Volume between U type pipe 41 and two surge chambers 42 has certain ratio.U type pipe can be made by glass tube, and surge chamber is then made by engineering plastics.
The function of U type liquid packing 4: the one, can be effectively that main water box inner chamber and outside atmosphere is isolated, form a confined space, the hot water heat scatters and disappears in the water tank to reduce; The 2nd, can guarantee effectively that water tank internal pressure when Inlet and outlet water is consistent with outside atmospheric pressure, prevent that seal from damaging.
Referring to Fig. 4 and in conjunction with referring to Fig. 1, heating system of the present utility model is a dual circuit independence outer circulation type heating system, heating system is made up of low temperature water-supply-pipe 8 and heating tube 9, and low temperature water-supply-pipe 8 and heating tube 9 are connected to make it between main water box 1 and the secondary water tank 12 to be communicated with and are integral.Low temperature water-supply-pipe 8 is two, is installed in the outside, water tank both sides respectively, and several heating tubes 9 are arranged equidistantly and are installed in inboard, water tank both sides, makes the major-minor water tank form straight-through mutually water route thus.
Low temperature water-supply-pipe 8 and heating tube 9 are the glass tube of thin-walled bilayer, intermediate altitude vacuum.The inner layer tube wall 22 of glass tube is the straight-through pipe in two ends, and a spheric bulb 24 is arranged at outer wall 21 bottoms of glass tube, bleeds into high vacuum in the middle of the tube wall, to guarantee the heat-proof quality excellence.Inner layer tube wall 22 surfaces of glass tube are according to the job requirement difference, but the fine quality plated film 23 of coating different materials.Heating tube 9 with the difference of low temperature water-supply-pipe 8 is: heating tube 9 tops are than more than the low temperature water-supply-pipe 8 long 50mm; Heating tube 9 inner layer tube walls 22 surperficial coatings be the black absorption film, low temperature water-supply-pipe 8 inner layer tube walls 22 surperficial coatings be silvery white reflective membrane.Heating tube and low temperature water-supply-pipe all adopt the high-quality high boron glass to make through specially treated, and its high-low temperature resistant impacts and prevents explosion.Adopt this heating tube and low temperature water-supply-pipe, help the hot and cold water alternate cycles, make water heater obtain the higher heating rate that gets.
The reflective heat collector panel 10 of grizzly bar shape is housed at the back side of heating tube 9, can improves heating tube effectively and obtain thermal effect, reduce head-on windage simultaneously.The frame that is made of reflective heat collector panel 10 is by section steel manufacture, has strengthened rigidity of frame, has improved safety coefficient.
Be with reflection and heat insulation cover 11 in the outside of low temperature water-supply-pipe 8, this reflection and heat insulation cover is made by heat preserving and insulating material, can guarantee that the water in the low temperature water-supply-pipe is in low-temperature condition, make that water at low temperature flows to secondary water tank rapidly in the main water box, reduce the internal resistance of the free exchange cycles of hot and cold water effectively, improve the efficiency of cycle.
Heating tube is communicated with the major-minor water tank with the low temperature water-supply-pipe and is integral, and constitutes an airtight dual circuit independence outer circulation type water heating system.Two low temperature water-supply-pipes are installed in the outside, water tank both sides respectively, and several heating tubes are arranged equidistantly equably and are installed in inboard, water tank both sides.At heating tube and low temperature water-supply-pipe and water tank assembling place quality seal leakproof circle is housed all.Be arranged in the heating tube 9 of main water box 1, its upper end is higher than the upper end of low temperature water-supply-pipe 8.Heating tube 9 upper ends are hot water outlet, and low water water-supply-pipe 8 upper ends are the water at low temperature import.Heating tube 9 lower ends in secondary water tank 12 are the water at low temperature import, and low temperature water-supply-pipe 8 lower ends are the water at low temperature outlet.Main water box 1, heating tube 9, low temperature water-supply-pipe 8, secondary water tank 12 constitute a straight-through pipeline, from intaking to exiting water process, do not exist in the whole pipeline and are detained water " dead angle ".The installation site of this solar water heater is that heating tube becomes with ground level between 30 °～60 ° inclination angles.
High-efficiency multi-function solar water heater of the present utility model adopts electromechanical integration control, can control the main water box liquid level by mainboard, and can show main water box liquid level and water temperature height.Electrically-controlled valve is adopted in water inlet, blowdown.Water temperature is regulated and is selected the bidirectional trimming valve for use, and water temperature is controlled freely, and it is easy and simple to handle reliable, opens automatically controlled water intaking valve and can flow out hot water, and flowing out leading portion does not then have the cold water outflow.
The heating process of multifunctional solar water heater of the present utility model is as follows:
Water-filled solar water heater under the irradiation of sunlight, the humidification of the reflective heat collector panel of grizzly bar shape in addition, the water in the heating tube is by continuous heat temperature raising.Hot water density is less than cold water, and hot water constantly upwards flows into main water box top along the heating tube wall, and cold water also upwards flows from the heating tube lower end along tube wall in the secondary water tank, replenishes the space of flowing out hot water; Main water box bottom cold water density is greater than hot water simultaneously, cold water flows downward by both sides low temperature water-supply-pipe upper end edge tube wall and enters secondary water tank, replenish the space that flows into cold water in the heating tube, form a complete free exchange cycles of hot and cold water heating power, its water movement internal resistance spy is little, so resistance to thermal cycling is little, heat exchanger effectiveness height, the technological core of dual circuit independence outer circulation type heating system that Here it is.Under the prolonged exposure of sunlight, solar water heater water-temperature can reach more than 85 ℃, and summer, water temperature can be higher, and also can shorten heat time heating time.
The Inlet and outlet water flow process of multifunctional solar water heater of the present utility model for hang down into, on go out, pusher water outlet, its water flow process is as follows:
When solar water heater is intake first, open automatically controlled water intaking valve, cold water enters secondary water tank, and enters main water box by heating tube, low temperature water-supply-pipe, under the control of electronic liquid level controller, is full of main water box.Under solar radiation, the water in the main water box constantly is heated, and puts aside stand-by in water tank.When needs are discharged hot water, only need open automatically controlled water intaking valve, cold water just constantly enters secondary water tank, and hot water in the raw water box is upwards passed; When hot water water level in the main water box rose the arrival delivery port, hot water was just discharged through U type liquid packing from delivery port.Solar water heater is owing to lead directly to from intaking to the water stream channel of the whole process of water outlet, and the centre does not have the bend dead angle, so there is not delay stagnant water, so just can prevent sediment and bacteria breed effectively.So the clean health of the hot water quality that this solar water heater is discharged can be made the drinking water source.
This solar water heater keeps full water state with rear water box always after being full of water first, and need not be again to water tank water intake, if open water intaking valve, main water box will discharge water.This is one of them characteristic of this solar water heater.
Referring to Fig. 5 and Fig. 6, shown another embodiment of the multifunctional solar water heater of wooden utility model among the figure, water inlet pipe and water outlet pipe 18 is improved, water inlet pipe and water outlet pipe 18 is arranged on secondary water tank 12.Be provided with gap 19 at main water box 1.Be provided with automatically controlled water intaking valve 15 and automatically controlled outlet valve 17 at secondary water tank 12, water is from secondary water tank 12 turnover.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim conversion, the modification of the foregoing description.
Claims (10)
1. multifunctional solar water heater, it comprises water storage box, heating system and water-supply-pipe, it is characterized in that, described water storage box is put the formula water storage box for combination is two, and wherein main water box is erected at top, and secondary water tank is placed in the bottom, the main water box top is provided with delivery port, delivery port is connected with outlet pipe, and secondary water tank bottom is provided with water inlet, and water inlet is connected with water inlet pipe;
Described heating system is a dual circuit independence outer circulation type heating system, and heating system is made up of low temperature water-supply-pipe and heating tube, and low temperature water-supply-pipe and heating tube are connected to make it between main water box and the secondary water tank to be communicated with and are integral;
U type liquid packing is equipped with at delivery port place, described main water box top.
2. multifunctional solar water heater according to claim 1, it is characterized in that described U type liquid packing is made up of U type pipe and two surge chambers, two surge chambers are placed in two tube ends of U type pipe respectively, one of them surge chamber is provided with water inlet, and another surge chamber is provided with delivery port.
3. multifunctional solar water heater according to claim 1 is characterized in that described main water box is equipped with water level detector and/or water temperature probe.
4. multifunctional solar water heater according to claim 1 is characterized in that, described main water box bottom is provided with sewage draining exit, and blowoff valve is housed.
5. multifunctional solar water heater according to claim 1 is characterized in that, described secondary water tank bottom is provided with sewage draining exit, and blowoff valve is housed.
6. multifunctional solar water heater according to claim 1 is characterized in that, the magnesium anode bolt that is used to eliminate incrustation scale is housed around the sewage draining exit of described main water box and secondary water tank bottom.
7. multifunctional solar water heater according to claim 1 is characterized in that, described low temperature water-supply-pipe is two, is installed in the outside, water tank both sides respectively.
8. multifunctional solar water heater according to claim 1 is characterized in that, described heating tube is arranged equidistantly and is installed in inboard, water tank both sides.
9. multifunctional solar water heater according to claim 1 is characterized in that, the reflective heat collector panel of grizzly bar shape is equipped with at the back side of described heating tube.
10. multifunctional solar water heater according to claim 1 is characterized in that the outside of described low temperature water-supply-pipe is with the reflection and heat insulation cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820153841 CN201306854Y (en) | 2008-10-09 | 2008-10-09 | Multi-functional solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820153841 CN201306854Y (en) | 2008-10-09 | 2008-10-09 | Multi-functional solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306854Y true CN201306854Y (en) | 2009-09-09 |
Family
ID=41099318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820153841 Expired - Fee Related CN201306854Y (en) | 2008-10-09 | 2008-10-09 | Multi-functional solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306854Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297526A (en) * | 2010-06-22 | 2011-12-28 | 李占武 | Solar water heater |
| ES2562266A1 (en) * | 2015-11-24 | 2016-03-03 | Pilar Ferrer Garrido | Device for the accumulation of domestic hot water (Machine-translation by Google Translate, not legally binding) |
-
2008
- 2008-10-09 CN CN 200820153841 patent/CN201306854Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297526A (en) * | 2010-06-22 | 2011-12-28 | 李占武 | Solar water heater |
| ES2562266A1 (en) * | 2015-11-24 | 2016-03-03 | Pilar Ferrer Garrido | Device for the accumulation of domestic hot water (Machine-translation by Google Translate, not legally binding) |
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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: 20090909 Termination date: 20121009 |