CN203687391U - Full-automatic panel solar energy centralized hot-water supply system for high altitude areas - Google Patents

Full-automatic panel solar energy centralized hot-water supply system for high altitude areas Download PDF

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Publication number
CN203687391U
CN203687391U CN201320796823.0U CN201320796823U CN203687391U CN 203687391 U CN203687391 U CN 203687391U CN 201320796823 U CN201320796823 U CN 201320796823U CN 203687391 U CN203687391 U CN 203687391U
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CN
China
Prior art keywords
water
pipe
hot
water tank
constant temperature
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CN201320796823.0U
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Chinese (zh)
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文光辉
方金宇
段文海
文灵
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西藏瑞丰新能源有限公司
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Priority to CN201320796823.0U priority Critical patent/CN203687391U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

The utility model provides a full-automatic panel solar energy centralized hot-water supply system for high altitude areas, and aims to realize all-weather constant-temperature and constant-pressure water supply on buildings in the high altitude areas; meanwhile, the operation cost is economical. The full-automatic panel solar energy centralized hot-water supply system comprises a constant-temperature water tank, wherein an electric heater is arranged in the constant-temperature water tank, a hot-water supplement pump is arranged on a hot-water supplement pipe, and the hot-water supplement pipe is connected to a hot-water collecting tank and the constant-temperature water tank; a water supply booster pump is arranged on a hot-water supply pipe, the hot-water supply pipe is connected with the constant-temperature water tank, and user sides are connected to the hot-water supply pipe; a heat transfer pipe coil in the hot-water collecting tank is filled with a low-solidifying-point heat transfer medium, and a heating tape is arranged on a cold-water supplement pipe in a sleeving manner.

Description

A kind of high altitude localities Full automatic flat plate and solar central heating water system
Technical field
The utility model relates to solar water heating system, particularly a kind of high altitude localities Full automatic flat plate and solar central heating water system.
Background technology
Solar water heater mounting means has each door type and centralized, the solar water heater that install at point family is limited by roof area, cannot meet the installation requirements of the whole resident families of middle-high building, especially resident family's hot water of middle-high building bottom need be grown distance conveying, and the reduction of temperature can cause the great energy and water resource waste; Central water supply can more effectively utilize roof area, and system is neat and artistic.High altitude localities day and night temperature is large, winter night temperature often in subzero, and many extreme weathers, as hail etc.
From electron tubes type and the flat solar water heater for central heating water in the market, electron tubes type solar energy can not air drying, use very easily because of the large area booster that freezes in high altitude localities, and consider vacuum tube self-security, can only be arranged on roof, cannot solve the limited objective problem of middle-high building roof area, be not suitable for the installation of middle-high building; Plate type solar is safe and reliable, can be arranged on roof or being inserted in wall, combines together with building, can bearing operation, and long service life, is suitable for the use of large area hot water engineering and all buildings.Solar energy central water supply system needs to use supplementary energy in the situation that of sunlight deficiency, and the water yield that don't work size is all once to heat a whole box water, and hot water programming rate is wasted supplementary energy more slowly and very.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high altitude localities Full automatic flat plate and solar central heating water system, realizes round-the-clock constant temperature and pressure water supply with architectural in high altitude localities, and operating cost economy.
It is as follows that the utility model solves the technical scheme that its technical problem adopts:
A kind of high altitude localities Full automatic flat plate and solar central heating water system of the present utility model, comprise the flat panel solar heat collecting system that is connected with upper circular tube, lower circulation pipe, with and in be provided with the heat collection water tank of heat exchange coil, upper circular tube, lower circulation pipe are connected with inlet, the liquid outlet of heat exchange coil respectively, heat collection water tank is connected with feed pipe by mending cold water pipe, it is characterized in that: further comprising the constant temperature water tank that is built-in with electric heater, connect heat collection water tank, constant temperature water tank by the water pipe of vulcanizing that is provided with hot water small pump on it; The hot water supplying pipe that is provided with water supply booster pump on it is connected with constant temperature water tank, and user side is connected on hot water supplying pipe; In described heat exchange coil, fill low-freezing heat transferring medium, mend on cold water pipe and be nested with heating tape.
In technique scheme, the end of described hot water supplying pipe is provided with the hot return pipe that is connected to heat collection water tank.
The beneficial effects of the utility model are, adopt heat transferring medium indirect, heat transferring medium freezing point is low,-50 ℃ are not freezed, can be because of the destruction system that freezes, be applicable to high altitude localities application, when in heat collector, heat exchange medium temperature is higher than water tank temperature settings, thermal-arrest circulating pump is automatically opened the water of heat collection water tank is heated, environment temperature during lower than design temperature heating tape open, guarantee to mend cold water pipe and do not freeze; Water system is provided with heat collection water tank and constant temperature water tank, after the water temperature of heat collection water tank reaches design temperature, automatic makeup is charged to constant temperature water tank, water temperature not but constant temperature water tank water level is forced moisturizing from heat collection water tank while being low to moderate designated water level, and enable electric heater auxiliary heating, guarantee when sunlight is not enough also to use hot water, more energy-conservation with respect to the system that a heat collection water tank is only set; Water supply booster pump is set on hot water supplying pipe, has guaranteed the stable of pressure of hot water; Reach when setting value when the water temperature of hot water supplying pipe is reduced to the constant temperature water tank temperature difference, the backwater magnetic valve on return pipe is opened automatically, has guaranteed that user can emit hot water within the extremely short time, has greatly reduced the waste of water resource.
Accompanying drawing explanation
This description comprises following four width accompanying drawings:
Fig. 1 is the structural representation of a kind of high altitude localities of the utility model Full automatic flat plate and solar central heating water system;
Fig. 2 is the structural representation of heat collection water tank in a kind of high altitude localities of the utility model Full automatic flat plate and solar central heating water system;
Fig. 3 is the structural representation of constant temperature water tank in a kind of high altitude localities of the utility model Full automatic flat plate and solar central heating water system;
Fig. 4 is the pipeline connection diagram in a kind of high altitude localities of the utility model Full automatic flat plate and solar central heating water system.
Parts shown in figure, toponym and corresponding mark:
Flat panel solar heat collecting system 10, upper circular tube 11, safety valve 11a, air bleeding valve 11b, lower circulation pipe 12, thermal-arrest circulating pump 12a, expansion drum 12b, benefit cold water pipe 13, moisturizing magnetic valve 13a, heating tape 13b, thermal-arrest blowoff valve 14; Heat collection water tank 20, heat exchange coil 21, inlet 22, liquid outlet 23, heat collection water tank blowoff valve 24, mend cold water outlet 25, hot water return outlet 26, overfall 27, vulcanize the mouth of a river 28; Constant temperature water tank 30, electric heater 30a, constant temperature water tank blowoff valve 30b, hot feed water inlet 30c, vulcanize water pipe 31, hot water small pump 31a, overflow pipe 32; Hot water supplying pipe 40, water supply booster pump 41; User side 50, pressure-reducing valve 51; Hot return pipe 60, backwater magnetic valve 61; Heat-collecting temperature probe T1, benefit cold water pipe temp probe T2, return pipe temp probe T3, constant temperature water tank temp probe T4, heat collection water tank temp probe T5.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
With reference to Fig. 1 and Fig. 4, a kind of high altitude localities Full automatic flat plate and solar central heating water system of the present utility model, comprise the flat panel solar heat collecting system 10 that is connected with upper circular tube 11, lower circulation pipe 12, with and in be provided with the heat collection water tank 20 of heat exchange coil 3, upper circular tube 11, lower circulation pipe 12 are connected with inlet, the liquid outlet of heat exchange coil 3 respectively, and heat collection water tank 20 is connected with feed pipe by mending cold water pipe 13.It also comprises the constant temperature water tank 30 that is built-in with electric heater 30a, connects heat collection water tank 20, constant temperature water tank 30 by the water pipe 31 of vulcanizing that is provided with hot water small pump 31a on it.The hot water supplying pipe 40 that is provided with water supply booster pump 41 on it is connected with constant temperature water tank 30, and user side 50 is connected on hot water supplying pipe 40.Be that water system is provided with heat collection water tank 20 and constant temperature water tank 30, after the water temperature of heat collection water tank 20 reaches design temperature, automatic makeup is charged to constant temperature water tank 30, water temperature not but constant temperature water tank 30 water levels are forced moisturizing from heat collection water tank 20 while being low to moderate designated water level, and enable electric heater 30a auxiliary heating, guarantee when sunlight is not enough also to use hot water, more energy-conservation with respect to the system that a heat collection water tank 20 is only set; Water supply booster pump 41 is set on hot water supplying pipe 40, and to guarantee the stable of pressure of hot water, water supply booster pump 41 is freq uency conversion supercharging pump preferably.
With reference to Fig. 1, the interior filled low-freezing heat transferring medium of described heat exchange coil 3, mends on cold water pipe 13 and is nested with heating tape 13b.Adopt heat transferring medium indirect, heat transferring medium freezing point is low,-50 ℃ are not freezed, can not destroy system, be applicable to high altitude localities application, when in heat collector, heat exchange medium temperature is higher than the temperature settings of heat collection water tank 20, thermal-arrest circulating pump is automatically opened the water of collection heat collection water tank 20 is heated, environment temperature during lower than design temperature heating tape 13b open, guarantee to mend cold water pipe 13 and do not freeze.
With reference to Fig. 1 and Fig. 4, the end of described hot water supplying pipe 40 is provided with the hot return pipe 60 that is connected to heat collection water tank 20.Backwater magnetic valve 61 and return pipe temp probe T3 are set on described hot return pipe 60.Reach when setting value when the water temperature of hot water supplying pipe is reduced to the constant temperature water tank temperature difference, return pipe 60 is that backwater magnetic valve 61 is opened automatically, and user can emit hot water within the extremely short time, has greatly reduced the waste of water resource.
With reference to Fig. 1 and Fig. 4, described upper circular tube 11 peaks arrange safety valve 11a and air bleeding valve 11b, and its front end arranges heat-collecting temperature probe T1.Thermal-arrest circulating pump 12a, expansion drum 12b and thermal-arrest blowoff valve 14 are set on described lower circulation pipe 12.With reference to Fig. 2, described heat collection water tank 20 tops arrange mends cold water outlet 25, hot water return outlet 26 and water-level probe, upper and lower arranges respectively overfall 27, vulcanizes the mouth of a river 28, and heat collection water tank temp probe T5 is set in casing, and bottom half arranges heat collection water tank blowoff valve 24.With reference to Fig. 3, described constant temperature water tank 30 tops arrange water-level probe, and constant temperature water tank temp probe T4 is set in casing, and electric heater 30a and hot feed water inlet 30c are arranged at lower box, and bottom half arranges constant temperature water tank blowoff valve 30b.With reference to Fig. 1, on described benefit cold water pipe 13, arrange and mend cold water pipe temp probe T2.
The system running of a kind of high altitude localities Full automatic flat plate and solar central heating water system of the present utility model is as follows: while mending <5 ℃ of cold water pipe temp probe T2 temperature, heating tape 13b starts, while mending >10 ℃ of cold water pipe temp probe T2 temperature, heating tape 13b closes,, reach and on water level, stop moisturizing in limited time automatically to heat collection water tank 20 moisturizings by time, water level, temperature control moisturizing magnetic valve 13a.Flat panel solar heat collecting system 10 heats the water in heat collection water tank 20 in the interior circulation of heat exchange coil 21 by heat transferring medium, when >5 ℃ of heat-collecting temperature probe T1 temperature-heat collection water tank temp probe T5 temperature, thermal-arrest circulating pump 12a opens, when <2 ℃ of heat-collecting temperature probe T1 temperature-heat collection water tank temp probe T5 temperature, 12a is out of service for thermal-arrest circulating pump.When heat collection water tank temp probe T5 temperature > constant temperature water tank temp probe T4 temperature, hot water small pump 31a opens, when the water temperature of constant temperature heat collection water tank 30 rises to design temperature, hot water small pump 31a opens constant temperature water tank 30 moisturizings, is user's supplying hot water by hot feed water inlet 30c.
Referring to Fig. 4; the high-rise user of skyscraper installs gate valve and hot water gauge successively arm from hot water supplying pipe 40 to registering one's residence; middle low layer user installation is installed gate valve, pressure-reducing valve 51, Pressure gauge, gate valve and hot water gauge successively arm from hot water supplying pipe 40 to registering one's residence; make the moderate protection pipeline of hydraulic pressure, and be convenient to property centralized management.Median low structure user can directly receive with water spot from hot water supplying pipe 40, needs the user of charging arm, gate valve to be installed successively to registering one's residence from hot water supplying pipe 40 and is connected with hot water gauge the arm of registering one's residence again.
Heat collection water tank 20 and constant temperature water tank 30 are stainless steel attemperater, when sunny, constant temperature water tank 30 are filled after hot water, and while continuing to supplement hot water, hot water is back to heat collection water tank 20 by overflow pipe 32, and the water temperature of final two water tanks slowly raises; When sunlight is not enough, constant temperature water tank 30 water levels are low to moderate after water level lower limit, vulcanize water pump 31a enforced opening to constant temperature water tank 30 moisturizings, and electric heater 30a starts the water heating in constant temperature water tank 30; While dropping to setting value by the water temperature in water end (W.E.) pipeline, backwater magnetic valve 61 starts, and desuperheated water is got back in heat collection water tank 20, fills again the higher water of temperature in constant temperature water tank 30 in pipeline, has guaranteed the hot water of user at round-the-clock use water temperature water pressure invariableness.
Some principles of the system of the above a kind of high altitude localities of the utility model Full automatic flat plate and solar central heating water system that just explains through diagrams, be not the utility model to be confined to shown in and in described concrete structure and the scope of application, therefore the corresponding modify being likely utilized every and equivalent, all belong to the scope of the claims that the utility model is applied for.

Claims (8)

1. a high altitude localities Full automatic flat plate and solar central heating water system, comprise and be connected with upper circular tube (11), the flat panel solar heat collecting system (10) of lower circulation pipe (12), with and in be provided with the heat collection water tank (20) of heat exchange coil (3), upper circular tube (11), lower circulation pipe (12) respectively with the inlet of heat exchange coil (3), liquid outlet connects, heat collection water tank (20) is connected with feed pipe by mending cold water pipe (13), it is characterized in that: further comprising the constant temperature water tank (30) that is built-in with electric heater (30a), connect heat collection water tank (20) by the water pipe (31) of vulcanizing that is provided with hot water small pump (31a) on it, constant temperature water tank (30), the hot water supplying pipe (40) that is provided with water supply booster pump (41) on it is connected with constant temperature water tank (30), and user side (50) is connected on hot water supplying pipe (40), in described heat exchange coil (3), fill low-freezing heat transferring medium, mend on cold water pipe (13) and be nested with heating tape (13b).
2. a kind of high altitude localities Full automatic flat plate and solar central heating water system as claimed in claim 1, is characterized in that: the end of described hot water supplying pipe (40) is provided with the hot return pipe (60) that is connected to heat collection water tank (20).
3. a kind of high altitude localities Full automatic flat plate and solar central heating water system as claimed in claim 1, it is characterized in that: described upper circular tube (11) peak arranges safety valve (11a) and air bleeding valve (11b), its front end arranges heat-collecting temperature probe (T1); Thermal-arrest circulating pump (12a), expansion drum (12b) and thermal-arrest blowoff valve (14) are set on described lower circulation pipe (12).
4. a kind of high altitude localities Full automatic flat plate and solar central heating water system as claimed in claim 1, it is characterized in that: described heat collection water tank (20) top arranges mends cold water outlet (25), hot water return outlet (26) and water-level probe, upper and lower arranges respectively overfall (27), vulcanizes the mouth of a river (28), heat collection water tank temp probe (T5) is set in casing, and bottom half arranges heat collection water tank blowoff valve (24).
5. a kind of high altitude localities Full automatic flat plate and solar central heating water system as claimed in claim 1, it is characterized in that: described constant temperature water tank (30) top arranges water-level probe, constant temperature water tank temp probe (T4) is set in casing, electric heater (30a) and hot feed water inlet (30c) are arranged at lower box, and bottom half arranges constant temperature water tank blowoff valve (30b).
6. a kind of high altitude localities Full automatic flat plate and solar central heating water system as claimed in claim 1, is characterized in that: described water supply booster pump (41) adopts freq uency conversion supercharging pump.
7. a kind of high altitude localities Full automatic flat plate and solar central heating water system as claimed in claim 1, is characterized in that: on described benefit cold water pipe (13), arrange and mend cold water pipe temp probe (T2).
8. a kind of high altitude localities Full automatic flat plate and solar central heating water system as claimed in claim 2, is characterized in that: backwater magnetic valve (61) and return pipe temp probe (T3) are set on described hot return pipe (60).
CN201320796823.0U 2013-12-04 2013-12-04 Full-automatic panel solar energy centralized hot-water supply system for high altitude areas CN203687391U (en)

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CN201320796823.0U CN203687391U (en) 2013-12-04 2013-12-04 Full-automatic panel solar energy centralized hot-water supply system for high altitude areas

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104913515A (en) * 2015-05-20 2015-09-16 湖南秋水长天环境能源科技有限公司 Solar water heating system and time-phased water replenishing and temperature control method
CN105674593A (en) * 2016-03-16 2016-06-15 高诗白 Solar constant-temperature instant hot water system based on slab-shaped flat pipe
CN105972680A (en) * 2016-06-08 2016-09-28 芜湖贝斯特新能源开发有限公司 Novel solar indoor heating system
CN106052146A (en) * 2016-06-08 2016-10-26 芜湖贝斯特新能源开发有限公司 Solar water supply system with layered water tank
CN106091408A (en) * 2016-06-08 2016-11-09 芜湖贝斯特新能源开发有限公司 There is the solar energy indoor heating system of stratified water tanks
CN106091406A (en) * 2016-06-08 2016-11-09 芜湖贝斯特新能源开发有限公司 New type solar energy water system
CN104214819B (en) * 2014-09-17 2017-06-20 湖北兴发化工集团股份有限公司 A kind of fully-automatic thermostatic constant pressure water supply system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214819B (en) * 2014-09-17 2017-06-20 湖北兴发化工集团股份有限公司 A kind of fully-automatic thermostatic constant pressure water supply system
CN104913515A (en) * 2015-05-20 2015-09-16 湖南秋水长天环境能源科技有限公司 Solar water heating system and time-phased water replenishing and temperature control method
CN105674593A (en) * 2016-03-16 2016-06-15 高诗白 Solar constant-temperature instant hot water system based on slab-shaped flat pipe
CN105972680A (en) * 2016-06-08 2016-09-28 芜湖贝斯特新能源开发有限公司 Novel solar indoor heating system
CN106052146A (en) * 2016-06-08 2016-10-26 芜湖贝斯特新能源开发有限公司 Solar water supply system with layered water tank
CN106091408A (en) * 2016-06-08 2016-11-09 芜湖贝斯特新能源开发有限公司 There is the solar energy indoor heating system of stratified water tanks
CN106091406A (en) * 2016-06-08 2016-11-09 芜湖贝斯特新能源开发有限公司 New type solar energy water system
CN106091406B (en) * 2016-06-08 2018-05-01 芜湖贝斯特新能源开发有限公司 Solar water supply system
CN106091408B (en) * 2016-06-08 2018-05-11 芜湖贝斯特新能源开发有限公司 Solar energy indoor heating system with stratified water tanks
CN106052146B (en) * 2016-06-08 2018-05-11 芜湖贝斯特新能源开发有限公司 Solar water supply system with stratified water tanks
CN105972680B (en) * 2016-06-08 2018-10-19 芜湖贝斯特新能源开发有限公司 Solar energy indoor heating system

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