CN105258358A - Self-circulation solar hot water engineering system - Google Patents
Self-circulation solar hot water engineering system Download PDFInfo
- Publication number
- CN105258358A CN105258358A CN201510840590.3A CN201510840590A CN105258358A CN 105258358 A CN105258358 A CN 105258358A CN 201510840590 A CN201510840590 A CN 201510840590A CN 105258358 A CN105258358 A CN 105258358A
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- water
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- pipeline
- collect
- attemperater
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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
- Y02E10/44—Heat exchange systems
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Photovoltaic Devices (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a self-circulation solar hot water engineering system being an advanced solar hot water engineering system designed for overcoming the defects of easy damage of a hot water forced circulating pump and unnecessary electric energy loss in a traditional solar heat collection engineering system. A principle of ascending to a high place due to low hot water density and descending to a lower place due to high cold water density is used for enabling water in a heat collecting area and water in an insulation water tank to automatically circulate so as to heat the water. The self-circulation solar hot water engineering system consists of an insulation water tank, a solar heat collecting area and an automatic controller; the insulation water tank is certainly higher than the solar heat collecting area; an automatic control lowest water level of a water temperature and water level probe is higher than an upper gathering pipeline joint; and the upper gathering pipeline joint is higher than lower gathering pipeline join so as to guarantee hot water to automatically circulate between the solar heat collecting area and the insulation water tank. A traditional forced circulation hot water pump is canceled; and the electric energy consumption is reduced.
Description
Technical field
This invention belongs to the category of solar thermal utilization engineering.
Background technology
Nowadays, provide hot water, general solar energy heat collection engineering for densely populated enterprises and institutions such as school, hospital, enterprises, its common feature is made up of three parts: Part I is solar energy heating section; Form solar energy heat collecting module by solar vacuum heat-collecting pipe, header, support, then form solar energy heating section by solar energy heat collecting module serial or parallel connection.Part II is attemperater; Generally there are cylindrical and square two kinds.Part III is electrical control gear.Its operation principle is the water controlled by electrical control gear in heat-exchanger pump strong cyclic solar energy heating section and attemperater, finally makes the water heated storage in attemperater for subsequent use.
The defect that this solar energy heat collection engineering system exists is: electrical control gear and heat-exchanger pump easily break down, thus cause whole system to be paralysed; Moreover heat-exchanger pump long time running consumption electric energy is larger.
Summary of the invention
For the shortcoming of the above existing solar energy heat collection engineering system, spy devises this self-circulation type solar heating engineering system.Mentality of designing is: utilize the little meeting of hot water density to hoist rising, the principle that cold water density conference declines to lower, makes the water in the water of thermal-arrest section and attemperater circulate voluntarily, thus water is heated.
Solution of the present invention is: self-circulation type solar heating engineering system is made up of attemperater, solar energy heating section, automatic controller; Its essential characteristic is: attemperater reserve upper hose interface, downcomer interface, water-temperature water-level probe interface, electric heater interface, on collect pipe interface, under collect pipe interface, sewage draining exit, overfall; Solar energy heating section comprise solar energy heat collecting module, support, on collect pipeline, under collect pipeline; Automatic controller comprises water-temperature water-level probe, electric heater, upper water solenoid valve.Polylith solar energy heat collecting module head and the tail are fastened on support, and pipeline is collected on connecting in upper end, and pipeline is collected under connecting in lower end; On collect pipeline and attemperater collect pipe interface and be connected, under collect pipeline with under collect pipe interface and be connected; Water-temperature water-level probe is assemblied on the water-temperature water-level probe interface of attemperater, and electric heater is assemblied on electric heater interface, and upper water solenoid valve is assemblied on watering pipeline, and watering pipeline is connected with upper hose interface, and drainage pipeline is connected with downcomer interface.
As mentioned above, automatic controller is assemblied in indoor or support side, is connected with water-temperature water-level probe, electric heater, upper water solenoid valve by power line.
As mentioned above, attemperater is necessarily higher than solar energy heating section, water-temperature water-level probe automatically controls lowest water level line and is higher than and collects pipe interface, on collect pipe interface and be higher than down and collect pipe interface, to ensure that hot water can automatic cycle between solar energy heating section and attemperater.
The operation logic of this system is: after self-circulation type solar heating engineering system stores full water, and the water in solar energy heating section accepts sunlight and becomes hot water, is above advanced into and collects pipeline, then enter attemperater and on float on water surface; Cold water bottom attemperater through under collect pipeline and enter solar energy heating section and supplement; Like this, the circulation that water will go round and begin again in solar energy heating section and attemperater, and slowly heat under the effect of sunlight.If hot water flows down through downcomer and is utilized, the water level decreasing of attemperater, when dropping to the lowest water level that water-temperature water-level probe controls, automatic controller can open water solenoid valve, running water can flow into attemperater through watering pipeline and carry out moisturizing, when reaching the peak level that water-temperature water-level probe controls, automatic controller closes closes water solenoid valve, completes automatic water supplement process.When the water temperature in attemperater is lower than basal temperature set by automatic controller, water-temperature water-level probe can pass to automatic controller information, and automatic controller is automatically opened electric heater and carried out auxiliary heating.Overall process automatic cycle, automatic water supplement, automatically auxiliary heating.
This beneficial effect of the invention is: banned traditional forced circulation heat-exchanger pump, reduced the consumption of electric power energy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this invention is further illustrated
Accompanying drawing 1 is this invention structural representation.
In figure, 1 attemperater 11 upper hose interface 12 downcomer interface 13 water-temperature water-level probe interface 14 electric heater interface 15 overfall 16 collects pipe interface to collect for 17 times and pipeline 22 solar energy heat collecting module is collected in pipe interface 18 sewage draining exit 2 solar energy heating section 21 collect water solenoid valve 4 watering pipeline 5 drainage pipeline on pipeline 24 support 3 automatic controller 31 water-temperature water-level probe 32 electric heater 33 for 23 times.
Detailed description of the invention
Self-circulation type solar heating engineering system is made up of attemperater (1), solar energy heating section (2), automatic controller (3); Its essential characteristic is: attemperater (1) reserve upper hose interface (11), downcomer interface (12), water-temperature water-level probe interface (13), electric heater interface (14), on collect pipe interface (16), under collect pipe interface (17), sewage draining exit (18), overfall (15); Solar energy heating section (2) comprise solar energy heat collecting module (22), support (24), on collect pipeline (21), under collect pipeline (23); Automatic controller (3) comprises water-temperature water-level probe (31), electric heater (32), upper water solenoid valve (33).Polylith solar energy heat collecting module (22) head and the tail are fastened on support (24), and pipeline (21) is collected on connecting in upper end, and pipeline (23) is collected under connecting in lower end; On collect pipeline (21) and attemperater (1) collect pipe interface (16) and be connected, under collect pipeline (23) with under collect pipe interface (17) and be connected; Water-temperature water-level probe (31) is assemblied on the water-temperature water-level probe interface (13) of attemperater (1), electric heater (32) is assemblied on electric heater interface (14), upper water solenoid valve (33) is assemblied on watering pipeline (4), watering pipeline (4) is connected with upper hose interface (11), and drainage pipeline (5) is connected with downcomer interface (12).
As mentioned above, automatic controller (3) is assemblied in indoor or support (24) side, is connected with water-temperature water-level probe (31), electric heater (32), upper water solenoid valve (33) by power line.
As mentioned above, attemperater (1) is certain for solar energy heating section (2), water-temperature water-level probe (31) automatically controls lowest water level line and is higher than and collects pipe interface (16), on collect pipe interface (16) and be higher than down and collect pipe interface (17), to ensure that hot water can automatic cycle between solar energy heating section (2) and attemperater (1).
Claims (3)
1. self-circulation type solar heating engineering system is made up of attemperater, solar energy heating section, automatic controller; Its essential characteristic is: attemperater reserve upper hose interface, downcomer interface, water-temperature water-level probe interface, electric heater interface, on collect pipe interface, under collect pipe interface, sewage draining exit, overfall; Solar energy heating section comprise solar energy heat collecting module, support, on collect pipeline, under collect pipeline; Automatic controller comprises water-temperature water-level probe, electric heater, upper water solenoid valve; Polylith solar energy heat collecting module head and the tail are fastened on support, and pipeline is collected on connecting in upper end, and pipeline is collected under connecting in lower end; On collect pipeline and attemperater collect pipe interface and be connected, under collect pipeline with under collect pipe interface and be connected; Water-temperature water-level probe is assemblied on the water-temperature water-level probe interface of attemperater, and electric heater is assemblied on electric heater interface, and upper water solenoid valve is assemblied on watering pipeline, and watering pipeline is connected with upper hose interface, and drainage pipeline is connected with downcomer interface.
2. self-circulation type solar heating engineering system according to claim 1, be is characterized in that: automatic controller is assemblied in indoor or support side, is connected by power line with water-temperature water-level probe, electric heater, upper water solenoid valve.
3. self-circulation type solar heating engineering system according to claim 1, it is characterized in that: attemperater is necessarily higher than solar energy heating section, water-temperature water-level probe automatically controls lowest water level line and is higher than and collects pipe interface, on collect pipe interface and be higher than down and collect pipe interface, to ensure that hot water can automatic cycle between solar energy heating section and attemperater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840590.3A CN105258358A (en) | 2015-11-27 | 2015-11-27 | Self-circulation solar hot water engineering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840590.3A CN105258358A (en) | 2015-11-27 | 2015-11-27 | Self-circulation solar hot water engineering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105258358A true CN105258358A (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840590.3A Pending CN105258358A (en) | 2015-11-27 | 2015-11-27 | Self-circulation solar hot water engineering system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105258358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204685A (en) * | 2018-01-18 | 2018-06-26 | 苏州海森伯格环保科技有限公司 | A kind of solar water heater |
| CN109631367A (en) * | 2018-11-16 | 2019-04-16 | 韶关市欧姆机电设备有限公司 | A kind of solar water heater and its control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989675Y (en) * | 2006-11-06 | 2007-12-12 | 周玉山 | Pressure-bearing natural circulating wall hanging solar water heater |
| CN102042696A (en) * | 2011-01-27 | 2011-05-04 | 吴艳频 | Solar balcony hot water system |
| JP2011112237A (en) * | 2009-11-24 | 2011-06-09 | Noritz Corp | Solar heat water heater |
| CN202254389U (en) * | 2011-09-23 | 2012-05-30 | 浙江神太太阳能有限公司 | Balcony wall-mounted horizontal clamping sleeve natural hot water circulation system |
| CN202267243U (en) * | 2011-09-23 | 2012-06-06 | 浙江神太太阳能有限公司 | Novel balcony split pressure-bearing type solar water heater |
-
2015
- 2015-11-27 CN CN201510840590.3A patent/CN105258358A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989675Y (en) * | 2006-11-06 | 2007-12-12 | 周玉山 | Pressure-bearing natural circulating wall hanging solar water heater |
| JP2011112237A (en) * | 2009-11-24 | 2011-06-09 | Noritz Corp | Solar heat water heater |
| CN102042696A (en) * | 2011-01-27 | 2011-05-04 | 吴艳频 | Solar balcony hot water system |
| CN202254389U (en) * | 2011-09-23 | 2012-05-30 | 浙江神太太阳能有限公司 | Balcony wall-mounted horizontal clamping sleeve natural hot water circulation system |
| CN202267243U (en) * | 2011-09-23 | 2012-06-06 | 浙江神太太阳能有限公司 | Novel balcony split pressure-bearing type solar water heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204685A (en) * | 2018-01-18 | 2018-06-26 | 苏州海森伯格环保科技有限公司 | A kind of solar water heater |
| CN108204685B (en) * | 2018-01-18 | 2019-01-22 | 徐州力奥新能源设备有限公司 | A kind of solar water heater |
| CN109631367A (en) * | 2018-11-16 | 2019-04-16 | 韶关市欧姆机电设备有限公司 | A kind of solar water heater and its control method |
| CN109631367B (en) * | 2018-11-16 | 2020-11-13 | 山东龙普太阳能股份有限公司 | Solar water heater and control method thereof |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |