CN103206736B - Self-circulation pipeline system of multifunctional solar water heater - Google Patents
Self-circulation pipeline system of multifunctional solar water heater Download PDFInfo
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- CN103206736B CN103206736B CN201310084080.9A CN201310084080A CN103206736B CN 103206736 B CN103206736 B CN 103206736B CN 201310084080 A CN201310084080 A CN 201310084080A CN 103206736 B CN103206736 B CN 103206736B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 219
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 239000008236 heating water Substances 0.000 claims abstract description 22
- 239000003651 drinking water Substances 0.000 claims abstract description 5
- 235000020188 drinking water Nutrition 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 abstract 3
- 235000020679 tap water Nutrition 0.000 abstract 3
- 238000004321 preservation Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The invention provides a self-circulation pipeline system of a multifunctional solar water heater. The system is structurally composed of a solar heat collection system, a temperature difference pump self-circulation system, a domestic water system and a heating water circulation system. The solar heat collection system is separated from the domestic hot water system, so that drinking water quality can be ensured, and staleness water and high-mineral-substance water can be prevented from being drunk. The domestic water system adopts a tap water injection method, hot water is discharged by injecting tap water, the quantity of used hot water is equal to that of the injected tap water, heat of the domestic water comes from the solar heat collection system, and winter heating hot water also comes from the solar heat collection system. The water circulation system adopts the pump forced circulation and automatically discharges circulation water of a solar heat collector into a heat preservation tank in auxiliary mode, so that the system can still be used in winter in the northern region where temperature is low.
Description
Technical field
The present invention relates to technical field of solar, specifically a kind of multifunctional solar water heater self-circulation pipeline system.
Background technology
Traditional vacuum pipe solar water heater, water storage box is arranged on the top of vacuum tube collector, the deficiency of middle existence is used to be: solar energy water storage box adopts water level controller to control intermittent water flooding, so the hot water of solar energy heating to there is the storage time long, the drawback that dirt is many, domestic bathing can only be used for, substantially can not be used for cooking and drink, in addition at cold district, run into continuous low temperature weather winter, vacuum tube and water storage box are easy to bursting by freezing, upper and lower conduit also easily freezes, substantially be can not use a winter, the sunny weather even if fall in, because upper and lower conduit is freeze-up, can not normally use, cause sell cheap and use cost is high, and function singleness majority can only shower, far can not meet the needs of users.
Summary of the invention
Technical assignment of the present invention solves the deficiencies in the prior art, provides a kind of multifunctional solar water heater self-circulation pipeline system.
Technical scheme of the present invention realizes in the following manner, comprises solar thermal collection system, temperature difference pump self-circulation system, hot water supply system and heating water circulation system, wherein,
Solar thermal collection system, be made up of solar thermal collector, circulation warm water intake pipe, circulating hot water outlet pipe and blow-off tee pipe, circulation warm water intake pipe is connected to the lower end of solar thermal collector, the upper end of solar thermal collector is connected with blow-off tee pipe, blow-off tee pipe lower end connects circulating hot water outlet pipe, and the upper end of blow-off tee pipe is provided with exhaust outlet;
Temperature difference pump is outer water tank and inner water tank composition, inner water tank is closed and is fixed among outer water tank, outer water tank top is connected with blow-off tee pipe lower end, take back road control valve between the circulation warm water intake pipe of outer water tank bottom cycle hot water outlet pipe and solar thermal collector lower end, the bottom of inner water tank is connected with running water water inlet pipe, and top is connected with domestic hot-water's outlet pipe, domestic hot-water's outlet pipe is connected with indoor hot water supply system;
Heating water circulation system, heating boiler, radiator form, the water inlet of heating boiler upper end connects the circulating hot water outlet pipe bottom temperature difference pump outside water case, delivery port serial connection circulating pump bottom heating boiler is connected with the water inlet of radiator, and the outlet pipe of radiator is connected with the circulation warm water intake pipe of solar thermal collector lower end;
Running water water inlet pipe is provided with running water water inlet main valve, between running water water inlet main valve and heating boiler, is provided with water compensating valve.
The water circulation heat exchange process of hot water supply system, heating water circulation system and solar thermal collection system is as follows:
The production of winter heating hot water: winter, the circuit controls valve be connected in series between the outer water tank bottom cycle hot water outlet pipe of temperature difference pump and the circulation warm water intake pipe of solar thermal collector lower end cuts out, the circulating pump of heating water circulation system is opened, solar thermal collection system and heating water circulation system form great circulation system, the solar heat that solar thermal collector absorbs is first by the circulating water heating in solar thermal collection system and heating water circulation system, indoor environment obtains the heat of solar energy by fin, and heating boiler is Interim use under overcast sky;
Winter domestic hot-water production: be arranged on inner water tank in temperature difference pump outside water case by the circulating water heating in solar thermal collection system, running water water inlet pipe injects cold water bottom inner water tank, utilize the proportion of hot and cold water different, the hot water on top is discharged from domestic hot-water's outlet pipe at inner water tank top and is entered hot water supply system;
Spring and summer domestic hot-water production: spring and summer is by the circulation pump of heating water circulation system, circuit controls valve is opened, solar thermal collection system and temperature difference pump form self-circulating water self-circulation system, inner water tank due to temperature difference pump is cold top, bottom heat, recirculated water between inner water tank and outer water tank is by the impact of inner water tank upper and lower temperature difference, hot water again thermal change is cool, the recirculated water cooled off just flows from top to bottom because density is large, recirculated water forms self-circulation system between temperature difference pump and solar thermal collector thus, as long as the sufficient self-circulation system of solar irradiation just carries out, it is faster that the hot water of inner water tank is discharged, the temperature difference is larger, self-loopa speed is faster, therefore domestic hot-water supplies hot water supply system's use continually.
Hot water supply system comprises bath water, drinking water and water for kitchen use.
System of the present invention has following outstanding beneficial effect: solar thermal collection system separates with domestic water system, drinking water quality can be ensured, prevent from drinking remaining water, high mineral water, domestic water system adopts running water injection method, by injecting running water, hot water is discharged, just how many running water are injected with how much hot water, the heat of domestic water is from solar thermal collection system, winter heating hot water is equally from solar thermal collection system, the winter of northern area, although temperature is too low, but due to water circulation system employing is that the recirculated water of solar thermal collector enters in thermal insulation pool with auxiliary by pump forced circulation automatically.
Accompanying drawing explanation
Fig. 1 is the structural representation of system;
Mark in accompanying drawing represents respectively: blow-off tee pipe 1, solar thermal collector 2, circuit controls valve 3, circulating hot water outlet pipe 4, circulation warm water intake pipe 5, radiator 6, ring pump 7, heating boiler 8, running water water inlet pipe 9, running water main valve 10, heating boiler water compensating valve 11, domestic hot-water's outlet pipe 12, inner water tank 13, outer water tank 14.
Detailed description of the invention
Below in conjunction with accompanying drawing, system of the present invention is described in further detail.
Multifunctional solar water heater self-circulation pipeline system of the present invention, its structure is mainly made up of solar thermal collection system, temperature difference pump self-circulation system, hot water supply system and heating water circulation system, wherein:
Solar thermal collection system, be made up of solar thermal collector 2, circulation warm water intake pipe 5, circulating hot water outlet pipe 4 and blow-off tee pipe 1, circulation warm water intake pipe 5 is connected to the lower end of solar thermal collector 2, the upper end of solar thermal collector 2 is connected with blow-off tee pipe 1, blow-off tee pipe 1 lower end connects circulating hot water outlet pipe 4, and the upper end of blow-off tee pipe 1 is provided with exhaust outlet and leads to air;
Temperature difference pump is made up of outer water tank 14 and inner water tank 13, inner water tank 13 is closed and is fixed among outer water tank 14, outer water tank 14 top is connected with blow-off tee pipe 1 lower end, take back road control valve 3 between outer water tank 14 bottom cycle hot water outlet pipe 5 and the circulation warm water intake pipe 5 of solar thermal collector 2 lower end, the bottom of inner water tank 13 is connected with running water water inlet pipe 9, the top of inner water tank 13 connects domestic hot-water's outlet pipe 12, and domestic hot-water's outlet pipe 12 is connected with indoor hot water supply system;
Heating water circulation system, be made up of heating boiler 8, radiator 6, the water inlet of heating boiler 8 upper end connects the circulating hot water outlet pipe 4 bottom temperature difference pump outside water case, delivery port serial connection circulating pump 7 bottom heating boiler 8 is connected with the water inlet of radiator 6, and the outlet pipe of radiator 6 is connected with the circulation warm water intake pipe 5 of solar thermal collector 2 lower end.
Running water water inlet pipe 9 is provided with running water water inlet main valve 10, between running water water inlet main valve 10 and heating boiler, is provided with water compensating valve 11.
Embodiment,
The water circulation heat exchange process of hot water supply system, heating water circulation system and solar thermal collection system is as follows:
The production of winter heating hot water: winter, the circuit controls valve be connected in series between the outer water tank bottom cycle hot water outlet pipe of temperature difference pump and the circulation warm water intake pipe of solar thermal collector lower end cuts out, the circulating pump of heating water circulation system is opened, solar thermal collection system and heating water circulation system form great circulation system, the solar heat that solar thermal collector absorbs is first by the circulating water heating in solar thermal collection system and heating water circulation system, indoor environment obtains the heat of solar energy by fin, and heating boiler is Interim use under overcast sky;
Winter domestic hot-water production: be arranged on inner water tank in temperature difference pump outside water case by the circulating water heating in solar thermal collection system, running water pipe injects cold water bottom inner water tank, utilize the proportion of hot and cold water different, the hot water on top is discharged from domestic hot-water's outlet pipe at inner water tank top and is entered hot water supply system;
Spring and summer domestic hot-water production: spring and summer is by the circulation pump of heating water circulation system, circuit controls valve is opened, solar thermal collection system and temperature difference pump form self-circulating water self-circulation system, inner water tank due to temperature difference pump is cold top, bottom heat, recirculated water between inner water tank and outer water tank is by the impact of inner water tank upper and lower temperature difference, hot water again thermal change is cool, the recirculated water cooled off just flows from top to bottom because density is large, recirculated water forms self-circulation system between temperature difference pump and solar thermal collector thus, as long as the sufficient self-circulation system of solar irradiation just carries out, it is faster that the hot water of inner water tank is discharged, the temperature difference is larger, self-loopa speed is faster, therefore domestic hot-water supplies hot water supply system's use continually.
Hot water supply system comprises bath water, drinking water and water for kitchen use.
The public office technology of those skilled in the art is except technical characteristic disclosed in description of the present invention.
Claims (2)
1. multifunctional solar water heater self-circulation pipeline system, is characterized in that, comprises solar thermal collection system, temperature difference pump self-circulation system, hot water supply system and heating water circulation system, wherein,
Solar thermal collection system, be made up of solar thermal collector, circulating hot water water inlet pipe, circulating hot water outlet pipe and blow-off tee pipe, circulating hot water water inlet pipe is connected to the lower end of solar thermal collector, the upper end of solar thermal collector is connected with blow-off tee pipe, blow-off tee pipe lower end connects circulating hot water outlet pipe, and the upper end of blow-off tee pipe is provided with exhaust outlet;
Temperature difference pump is outer water tank and inner water tank composition, inner water tank is closed and is fixed among outer water tank, outer water tank top is connected with the circulating hot water outlet pipe of blow-off tee pipe lower end, outer water tank bottom cycle hot water outlet pipe is connected in series circuit controls valve and is connected with the circulating hot water water inlet pipe of solar thermal collector lower end, the bottom of inner water tank is connected with running water water inlet pipe, and top is connected with domestic hot-water's outlet pipe, domestic hot-water's outlet pipe is connected with indoor hot water supply system;
Heating water circulation system, be made up of heating boiler, radiator, the water inlet of heating boiler upper end connects the circulating hot water outlet pipe bottom temperature difference pump outside water case, delivery port serial connection circulating pump bottom heating boiler is connected with the water inlet of radiator, and the outlet pipe of radiator is connected with the circulating hot water water inlet pipe of solar thermal collector lower end;
Running water water inlet pipe is provided with running water water inlet main valve, between running water water inlet main valve and heating boiler, is provided with water compensating valve;
The water circulation heat exchange process of hot water supply system, heating water circulation system and solar thermal collection system is as follows:
The production of winter heating hot water: winter, the circuit controls valve be connected in series between the outer water tank bottom cycle hot water outlet pipe of temperature difference pump and the circulating hot water water inlet pipe of solar thermal collector lower end cuts out, the circulating pump of heating water circulation system is opened, solar thermal collection system and heating water circulation system form great circulation system, the solar heat that solar thermal collector absorbs is first by the circulating water heating in solar thermal collection system and heating water circulation system, indoor environment obtains the heat of solar energy by fin, and heating boiler is Interim use under overcast sky;
Winter domestic hot-water production: be arranged on inner water tank in temperature difference pump outside water case by the circulating water heating in solar thermal collection system, running water pipe injects cold water bottom inner water tank, utilize the proportion of hot and cold water different, the hot water on top is discharged from domestic hot-water's outlet pipe at inner water tank top and is entered hot water supply system;
Spring and summer domestic hot-water production: spring and summer is by the circulation pump of heating water circulation system, circuit controls valve is opened, solar thermal collection system and temperature difference pump form self-circulating water self-circulation system, inner water tank due to temperature difference pump is cold top, bottom heat, recirculated water between inner water tank and outer water tank is by the impact of inner water tank upper and lower temperature difference, hot water is cool by thermal change, the recirculated water cooled off just flows from top to bottom because density is large, recirculated water forms self-circulation system between temperature difference pump and solar thermal collector thus, as long as the sufficient self-circulation system of solar irradiation just carries out, it is faster that the hot water of inner water tank is discharged, the temperature difference is larger, self-loopa speed is faster, therefore domestic hot-water supplies hot water supply system's use continually.
2. multifunctional solar water heater self-circulation pipeline system according to claim 1, is characterized in that hot water supply system comprises bath water, drinking water and water for kitchen use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084080.9A CN103206736B (en) | 2013-03-18 | 2013-03-18 | Self-circulation pipeline system of multifunctional solar water heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310084080.9A CN103206736B (en) | 2013-03-18 | 2013-03-18 | Self-circulation pipeline system of multifunctional solar water heater |
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| CN103206736A CN103206736A (en) | 2013-07-17 |
| CN103206736B true CN103206736B (en) | 2015-06-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104976745A (en) * | 2015-04-23 | 2015-10-14 | 李德生 | Series connection type energy-saving pipeline system |
| CN108613152A (en) * | 2017-01-15 | 2018-10-02 | 余华阳 | Multiloop solar energy steam boiler |
| CN109556174B (en) * | 2017-09-27 | 2021-11-19 | 四川川顶科技有限公司 | Energy-saving and consumption-reducing solar heating system and hot water circulation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085647A (en) * | 1993-06-26 | 1994-04-20 | 赵清玉 | The manufacture method of solar working machine and device |
| CN2266107Y (en) * | 1996-04-26 | 1997-10-29 | 杨德和 | Heat-conducting solar water heater heat-exchanging and emptying device |
| CN201233062Y (en) * | 2008-04-22 | 2009-05-06 | 姜传鉷 | Non-bearing split water tank solar water heater |
| CN201764579U (en) * | 2010-09-07 | 2011-03-16 | 莫伟权 | Solar heating and hot water system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941724A (en) * | 1982-08-31 | 1984-03-08 | Matsushita Electric Works Ltd | Space heating device utilizing solar heat |
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2013
- 2013-03-18 CN CN201310084080.9A patent/CN103206736B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085647A (en) * | 1993-06-26 | 1994-04-20 | 赵清玉 | The manufacture method of solar working machine and device |
| CN2266107Y (en) * | 1996-04-26 | 1997-10-29 | 杨德和 | Heat-conducting solar water heater heat-exchanging and emptying device |
| CN201233062Y (en) * | 2008-04-22 | 2009-05-06 | 姜传鉷 | Non-bearing split water tank solar water heater |
| CN201764579U (en) * | 2010-09-07 | 2011-03-16 | 莫伟权 | Solar heating and hot water system |
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