CN205373075U - Adopt on -electrical auxiliary heat source's solar energy to concentrate indirect hot -water heating system - Google Patents
Adopt on -electrical auxiliary heat source's solar energy to concentrate indirect hot -water heating system Download PDFInfo
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- CN205373075U CN205373075U CN201620095459.9U CN201620095459U CN205373075U CN 205373075 U CN205373075 U CN 205373075U CN 201620095459 U CN201620095459 U CN 201620095459U CN 205373075 U CN205373075 U CN 205373075U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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 an adopt on -electrical auxiliary heat source's solar energy to concentrate indirect hot -water heating system, including solar energy central heating water system and on -electrical auxiliary heat source system, solar energy central heating water system includes solar collector board group, solar collecting system circulating water pump, displacement heat exchanger, solar collecting system expansion drum, hot -water heating system circulating water pump, hot -water heating system expansion drum through the tube coupling, displacement heat exchanger is double plate pipe displacement heat exchanger, the collection hot media water of solar energy central heating water system inserts a set of coil pipe, on -electrical auxiliary heat source water supply system's hot water inserts another group's coil pipe, the hot water of on -electrical auxiliary heat source system is with the heat pump, boiler room or municipal hot water are the heat source, satisfy heavy construction or architectural complex solar water heating system when arranging that the heat collector area is not enough or lacking sunshine, reduce and adopt the boosting working costs, satisfy the relevant energy -conserving policy of country, improve solar water heating system's quality of supplying and assurance rate.
Description
Technical field
This utility model relates to a kind of solar thermal collection system, and indirect thermal water system concentrated by especially a kind of solar energy adopting non-electrical auxiliary thermal source.
Background technology
Solar water heating system is the hot water supply system that economy is best, but its function is subject to again intensity of solar radiation and the impact of heat collector layout, it is necessary to have corresponding auxiliary heating system.
Electric energy, as the high-quality energy, limits and is applied in heating, domestic hot-water supply directly as heat energy, clearly proposes in the relevant power saving regulations of country.Particularly should not adopt auxiliary electrical heater in solar energy central hot water system designs.
In opening in high-rise residential buildings, inhabitation amount is many, population density big, and added between architectural image, air-conditioning equipment, elevator(lift) machine room, water tank, pipeline takies etc. affects, and effectively arranges that the roof of solar thermal collector area can not meet the demand of preparation domestic hot-water.Want to meet instructions for use to have to strengthen auxiliary and add heat.Therefore introduce external auxiliary thermal source and concentrate the necessary complement of indirect hot water as solar energy.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of economizing on energy and electricity, and automatic control level is high, and indirect thermal water system concentrated by the solar energy of the employing non-electrical auxiliary thermal source that cost is low.
nullIn order to solve above-mentioned technical problem，The technical solution adopted in the utility model is: indirect thermal water system concentrated by a kind of solar energy adopting non-electrical auxiliary thermal source，Including solar central hot-water supply system and non-electrical auxiliary thermal source hot-water heating system，Described solar central hot-water supply system includes the solar collector plate group connected by pipeline、Collecting system water circulating pump、Volumetric heat exchanger、Collecting system expansion drum、Hot-water heating system water circulating pump、Hot-water heating system expansion drum、It is arranged on pipeline multiple temperature sensors and guides main-supply road and the major cycle water lines of user into，Described volumetric heat exchanger is double-coil positive displacement heat exchanger，The collection heat medium water of solar central hot-water supply system accesses one group of coil pipe，The hot water of non-electrical auxiliary thermal source hot-water heating system accesses another group coil pipe，The hot water of non-electrical auxiliary thermal source hot-water heating system is with heat pump、Boiler room or municipal administration hot water are thermal source，The introduction pipeline of non-electrical auxiliary thermal source hot-water heating system arranges temperature sensor and temperature control electromagnetic door，Hot-water heating system water circulating pump、Solar energy heating water circulating pump、The temperature sensor arranged in multiple temperature sensors of solar central hot-water supply system and auxiliary thermal source hot-water heating system and temperature control electromagnetic door，All it is connected with temperature control switch controller and is controlled by temperature control switch controller.
Arranging the bypass line by bypass solenoid valve gate control between non-electrical auxiliary thermal source hot-water heating system supply channel and water return pipeline, bypass solenoid valve door is also controlled by temperature control switch controller.
Described double-coil positive displacement heat exchanger is the heat exchange coil being provided with two groups of independent operatings, can according to design temperature auto-controll operation one of which, and based on solar central hot-water supply system heat exchange, supplement and use non-electrical auxiliary thermal source hot-water heating system heat exchange, it is ensured that hot water supply system's regular supply.
The beneficial effects of the utility model are: being suitable for most skyscraper solar water heating system especially has the occasion concentrating boiler room or municipal administration thermal source.Economizing on energy and electricity, automatic control level is high.The heating agent pipeline temperature difference is relatively big, and investment relatively economizes, and utilizes solar heat exchanger only to set up heat exchange coil simultaneously, also can reduce cost.Groups of building heating agent in water rationing does not need subregion；Even available heating pipe network conveying auxiliary heat-exchanging heating agent, lower in cost.
Accompanying drawing explanation
Fig. 1 is that this utility model adopts the solar energy of non-electrical auxiliary thermal source to concentrate indirect thermal water system structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail:
The operation principle of solar central hot-water supply system of the present utility model and prior art are identical, it is referred to prior art, so no longer describing, the this utility model difference from prior art is that volume heat exchanger changes into dual coil pipes volume heat exchanger, automatically control auxiliary thermal source heat exchange of following up in time by temperature control and meet hot water instructions for use, preferentially adopt again solar energy heating heat exchange simultaneously when solar thermal collection system disclosure satisfy that.It is detailed below:
nullAs shown in Figure 1，Indirect thermal water system concentrated by the solar energy of employing non-electrical auxiliary thermal source of the present utility model，Including solar central hot-water supply system and non-electrical auxiliary thermal source hot-water heating system 10，Described solar central hot-water supply system includes the solar collector plate group 1 connected by pipeline、Collecting system water circulating pump 5、Volumetric heat exchanger 2、Collecting system expansion drum 6、Hot-water heating system water circulating pump 3、Hot-water heating system expansion drum 4、It is arranged on pipeline multiple temperature sensors and guides main-supply road 7 and the major cycle water lines 8 of user into，Described volumetric heat exchanger is double-coil positive displacement heat exchanger 2，The thermal-arrest heat medium water of solar central hot-water supply system accesses one group of coil pipe 19，The hot water of non-electrical auxiliary thermal source hot-water heating system 10 accesses another group coil pipe 9，The hot water of non-electrical auxiliary thermal source hot-water heating system 10 is with heat pump、Boiler room or municipal administration hot water are thermal source，The introduction pipeline of non-electrical auxiliary thermal source hot-water heating system 10 arranges temperature sensor T5 and temperature control electromagnetic door F1，Hot-water heating system water circulating pump 3、Solar energy heating water circulating pump 5、The temperature sensor arranged in multiple temperature sensors of solar central hot-water supply system and auxiliary thermal source hot-water heating system 10 and temperature control electromagnetic door，All it is connected with temperature control switch controller 11 and is controlled by temperature control switch controller 11.
Arranging between non-electrical auxiliary thermal source hot-water heating system 10 supply channel and water return pipeline by the bypass solenoid valve door F2 bypass line controlled, bypass solenoid valve door F2 is also controlled by temperature control switch controller 11.
Described double-coil positive displacement heat exchanger 2 is the heat exchange coil being provided with two groups of independent operatings, can according to design temperature auto-controll operation one of which, and based on solar central hot-water supply system heat exchange, supplement and use non-electrical auxiliary thermal source water system heat exchange, it is ensured that hot water supply system's regular supply.
In figure, RF represents roofing layer, and～F represents each floor, and-1F represents basement floor.
Specifically, when the water storage temperature T3 of dual coil pipes volume heat exchanger 2 is lower than 50 DEG C, and collector plate group place temperature T1 is lower than 50 DEG C, heat medium temperature T5 temperature is higher than 60 DEG C, automatically open up F1, chain closedown bypass solenoid valve door F2, is provided the heat exchange coil heat exchange of heating agent to produce domestic hot-water by auxiliary thermal source；When the water storage temperature T3 of dual coil pipes volume heat exchanger 2 is lower than 50 DEG C, but when meeting solar thermal collection system cycle heat exchange requirement, or when in volume heat exchanger, water temperature is higher than 50 DEG C, close temperature control electromagnetic F1, chain open bypass solenoid valve door F2, it is ensured that be connected branch road pipeline section pipeline hot water circuit before valve with main pipe normal.When hot water circulating pump 3 inlet water temperature T4 is lower than 45 DEG C, and lower than in volume heat exchanger during hot water temperature T3, hot-water circulating pump 3 is opened.Otherwise, then termination of pumping.
The each temperature sensing point setting value of described system as required, can be determined adjustment, description is only case voluntarily.
This utility model realizes based on solar energy heating hot water preparing system, the auxiliary thermal source heat exchange hot water preparings such as introducing boiler room, municipal administration heating agent are auxiliary system, meet heavy construction or groups of building solar water heating system when arranging that heat collector area is not enough or lacks sunlight, auxiliary heating operating cost is adopted for reducing, meet the relevant energy saving policy of country, improve quality of supplying and the fraction of solar water heating system, adopt the solar energy of non-electrical auxiliary thermal source to concentrate the system of indirect hot water.Being particularly suitable for solar energy concentrates indirect thermal water system to coordinate auxiliary heating system with all kinds of heat pumps, boiler heat source, municipal administration thermal source, it is to avoid use high-quality electric energy heat hot water.
The thermal source of non-electrical auxiliary thermal source hot-water heating system 10 refers in particular to employing boiler, municipal administration heating power hot water or heat-pump hot-water, does not adopt electricity to directly heat mode and produces thermal source hot water, and is introduced in the building concentrating indirect heat exchange system equipped with solar energy by thermal source hot water.
The thermal medium of the present embodiment non-electrical auxiliary thermal source hot-water heating system is hot water.When external auxiliary heat source medium is vapour source, still it is suitable for native system, simply configures necessary adnexa by steam heat-exchanging equipment and pipeline requirement.
Embodiment described above is merely to illustrate technological thought of the present utility model and feature, its object is to make those skilled in the art it will be appreciated that content of the present utility model implementing according to this, only can not limit the scope of the claims of the present utility model with the present embodiment, what the spirit that namely all this utility model are disclosed was made changes on an equal basis or modifies, and still drops in the scope of the claims of the present utility model.
Claims (3)
- null1. indirect thermal water system concentrated by the solar energy adopting non-electrical auxiliary thermal source，Including solar central hot-water supply system and non-electrical auxiliary thermal source hot-water heating system (10)，Described solar central hot-water supply system includes the solar collector plate group (1) connected by pipeline、Collecting system water circulating pump (5)、Volumetric heat exchanger、Collecting system expansion drum (6)、Hot-water heating system water circulating pump (3)、Hot-water heating system expansion drum (4)、It is arranged on pipeline multiple temperature sensors and guides main-supply road (7) and the major cycle water lines (8) of user into，It is characterized in that，Described volumetric heat exchanger is double-coil positive displacement heat exchanger (2)，The collection heat medium water of solar central hot-water supply system accesses one group of coil pipe (19)，The hot water of non-electrical auxiliary thermal source hot-water heating system (10) accesses another group coil pipe (9)，The hot water of non-electrical auxiliary thermal source hot-water heating system (10) is with heat pump、Boiler room or municipal administration hot water are thermal source，The introduction pipeline of non-electrical auxiliary thermal source hot-water heating system (10) arranges temperature sensor (T5) and temperature control electromagnetic door (F1)，Hot-water heating system water circulating pump (3)、Solar energy heating water circulating pump (5)、The temperature sensor of multiple temperature sensors of solar central hot-water supply system and the upper setting of auxiliary thermal source hot-water heating system (10) and temperature control electromagnetic door，All it is connected with temperature control switch controller (11) and is controlled by temperature control switch controller (11).
- 2. indirect thermal water system concentrated by the solar energy of employing non-electrical auxiliary thermal source according to claim 1, it is characterized in that, arrange the bypass line controlled by bypass solenoid valve door (F2) between supply channel and water return pipeline in non-electrical auxiliary thermal source hot-water heating system (10), bypass solenoid valve door (F2) is also controlled by temperature control switch controller (11).
- 3. indirect thermal water system concentrated by the solar energy of employing non-electrical auxiliary thermal source according to claim 1, it is characterized in that, described double-coil positive displacement heat exchanger (2) is the heat exchange coil being provided with two groups of independent operatings, can according to design temperature auto-controll operation one of which, and based on solar central hot-water supply system heat exchange, supplement and use non-electrical auxiliary thermal source hot-water heating system heat exchange, it is ensured that hot water supply system's regular supply.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620095459.9U CN205373075U (en) | 2016-01-29 | 2016-01-29 | Adopt on -electrical auxiliary heat source's solar energy to concentrate indirect hot -water heating system |
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| CN201620095459.9U CN205373075U (en) | 2016-01-29 | 2016-01-29 | Adopt on -electrical auxiliary heat source's solar energy to concentrate indirect hot -water heating system |
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| CN205373075U true CN205373075U (en) | 2016-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546836A (en) * | 2016-01-29 | 2016-05-04 | 中国电建集团北京勘测设计研究院有限公司 | Centralized and indirect solar water heating system adopting non-electric auxiliary heat source |
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2016
- 2016-01-29 CN CN201620095459.9U patent/CN205373075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546836A (en) * | 2016-01-29 | 2016-05-04 | 中国电建集团北京勘测设计研究院有限公司 | Centralized and indirect solar water heating system adopting non-electric auxiliary heat source |
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