CN203964413U - A kind of solar heat-preservation heating system - Google Patents
A kind of solar heat-preservation heating system Download PDFInfo
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- CN203964413U CN203964413U CN201420378529.2U CN201420378529U CN203964413U CN 203964413 U CN203964413 U CN 203964413U CN 201420378529 U CN201420378529 U CN 201420378529U CN 203964413 U CN203964413 U CN 203964413U
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- heat
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- temperature sensor
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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
- 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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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 a kind of solar heat-preservation heating system, comprise solar thermal collector, phase-transition heat-storage layer, phase-transition heat-storage body, auxiliary thermal source, two circulating pumps and seven stop valves, water pipe UNICOM between all parts, also comprise controller and temperature sensor, described controller is connected with two circulating pumps, seven stop valves and temperature sensor respectively.The utility model heating effect is good, and temperature sensor and controller have been installed, and can effectively solve the unsettled shortcoming of solar radiation, and the time that makes to open auxiliary thermal source is short, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to solar heating heat storage technology field, relates in particular to a kind of solar heat-preservation heating system.
Background technology
Solar energy gets more and more people's extensive concerning as the reproducible clean energy resource of one, along with lasting deterioration, low-carbon (LC), the green human settlement of environment have become the long-range objectives of Global Sustainable Development.According to human settlement's needs, building heating is the high energy consumption industry that a lot of cold districts must be faced.It is soaring year by year that a large amount of energy consumption demands is used the energy, the combustion gas, the heat pump heating that are heated in recent years by initial coal, and none is not to complete under the prerequisite that is consuming a large amount of basic energy resources.Therefore seek a kind of new heating system, to save the energy, centered by protection of the environment, substitute traditional energy with clean type regenerative resource, become the new trend of modern architecture heating.Solar energy as in the world the richest, the most potential energy-solar energy utilize technology, enjoy countries in the world to pay close attention to always.
Heliotechnics has obtained significant progress all over the world at present, but due to the unstable and indirect of solar energy, in the time that solar radiation is stronger, having after-heat cannot be used effectively, and solar radiation can not provide again enough energy for building when weak.And existing most of solar heat-preservation heating technology, can not use solar thermal collector direct heating, a direct-open auxiliary thermal source also while causing that solar radiation is in the morning weak, phase-transition heat-storage case can't heat, the sun can not be fully used, and, at the weak weather of solar radiation, solar thermal collector outlet and phase-transition heat-storage case exothermic temperature may be always lower than heating temperatures, now can only use auxiliary thermal source heat supply, and solar energy resources is not used completely, therefore these technology be unfavorable for saving the energy, and there is no effective temperature control system.
Utility model content
The purpose of this utility model is in order to address the above problem, provide a kind of using solar energy as main thermal source, solar thermal collector can direct heating, and the heat supply that also can combine with accumulation of energy and auxiliary thermal source, applicable to the solar energy phase transition heat accumulation heating system of multiple different buildings.
For achieving the above object, the technical solution adopted in the utility model is: comprise solar thermal collector, phase-transition heat-storage layer, phase-transition heat-storage body, auxiliary thermal source, two circulating pumps and seven stop valves, water pipe UNICOM between all parts, also comprise controller and temperature sensor, described controller is connected with two circulating pumps, seven stop valves and temperature sensor respectively.
Further, described temperature sensor comprises outdoor temperature sensor for surveying weather and for surveying warm current temperature chamber inner sensor.
Further, described phase-transition heat-storage layer is formed the phase change heat storage material tiling of 29～33 DEG C by phase transition temperature, and described phase-transition heat-storage body is a square shape housing, is filled with the phase change heat storage material of phase transition temperature between 45～65 DEG C in the inner chamber of this housing.
Preferably, described phase change heat storage material is paraffin or aliphatic acid.
Further, described auxiliary thermal source can be water resource heat pump, earth source heat pump, boiler or other forms of auxiliary thermal source, can take form in parallel with solar thermal collector.
The utlity model has following beneficial effect: the utility model is transferred to the heat of solar thermal collector collection in phase-transition heat-storage layer and phase-transition heat-storage body with heat exchange method by heat-transfer fluid, and heat-transfer fluid is not communicated with user side water body, make to be back in solar thermal collector heat-transfer fluid temperature lower after heat exchange, therefore can effectively promote the efficiency of solar thermal collector, its heating effect good and outdoor and indoor location temperature sensor, collected stabilization signal is sent to controller, controller sends instruction to stop valve and circulating pump, open or close the rotating speed of stop valve and controlled circulation pump, can effectively solve the unsettled shortcoming of solar radiation, the time that makes to open auxiliary thermal source is short, energy-conserving and environment-protective.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structured flowchart of solar heat-preservation heating system of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of solar heat-preservation heating system, comprise solar thermal collector 2, phase-transition heat-storage layer 1, phase-transition heat-storage body 3, auxiliary thermal source 4, two circulating pumps and seven stop valves, water pipe UNICOM between all parts, also comprise controller and temperature sensor (not shown), described temperature sensor comprises outdoor temperature sensor for surveying weather and for surveying warm current temperature chamber inner sensor, and described controller is connected with two circulating pumps, seven stop valves and temperature sensor respectively.Outdoor temperature sensor is sent to controller by gathered to weather conditions signal, collected warm current temperature signal is sent to controller by indoor temperature transmitter, controller sends instruction to stop valve and circulating pump after receiving signal, open or close the rotating speed of stop valve and controlled circulation pump, can effectively solve the unsettled shortcoming of solar radiation, the time that makes to open auxiliary thermal source is short, energy-conserving and environment-protective.
Described two circulating pumps are respectively the first circulating pump 61, the second circulating pump 62, and seven described stop valves are the first stop valve 71, the second stop valve 72, the 3rd stop valve 73, the 4th stop valve 74, the 5th stop valve 75, the 6th stop valve 76 and the 7th stop valve 77.
Described phase-transition heat-storage body 3 is provided with a heat exchanging fluid import, one heat exchanging fluid outlet, one water inlet, one delivery port, described phase-transition heat-storage layer 1, solar thermal collector 2, auxiliary thermal source 4 and two circulating pumps are respectively provided with a fluid inlet, one fluid issuing, the fluid issuing of the first circulating pump 61 is received in the heat exchanging fluid import of described phase-transition heat-storage body 3, and receive the fluid inlet of the second circulating pump 62 through the 7th stop valve 77, the fluid inlet of solar thermal collector 2 is received in its heat exchanging fluid outlet through the first stop valve 71, and through the 3rd stop valve 73 receive phase-transition heat-storage layer 1 fluid issuing, receive the fluid inlet of auxiliary thermal source 4 through the 5th stop valve 75, its water inlet connects municipal water supply pipeline through an inlet valve 81, its delivery port is through flowing water Valve 82 junction chamber inner conduits.
The fluid inlet of described the first circulating pump 61 is received the fluid issuing of solar thermal collector 2 through the second stop valve 72, and receive the fluid inlet of the second circulating pump 62 through the 4th stop valve 74, the fluid issuing of receiving auxiliary thermal source 4 through the 6th stop valve 76, the fluid issuing of described the second circulating pump 62 is received the fluid inlet of phase-transition heat-storage layer 1.
In the utility model embodiment, described phase-transition heat-storage layer is formed the phase change heat storage material tiling of 29～33 DEG C by phase transition temperature, described phase-transition heat-storage body is a square shape housing, in the inner chamber of this housing, be filled with the phase change heat storage material of phase transition temperature between 45～65 DEG C, described phase change heat storage material is paraffin or aliphatic acid.
In embodiment of the present utility model, phase change heat storage material filling mode in described phase-transition heat-storage layer is heat exchange coil formula, a heat exchange coil is set in phase-transition heat-storage layer, and fill phase change heat storage material in the surrounding of this heat exchange coil, wherein the two ends mouth of pipe of a heat exchange coil is received respectively the heat exchanging fluid outlet of phase-transition heat-storage body, and the two ends mouth of pipe of another root heat exchange coil is received respectively water inlet and the delivery port of phase-transition heat-storage body.
In the utility model embodiment, heat exchange coil in described phase-transition heat-storage layer and phase-transition heat-storage body forms by copper pipe disk folding, described auxiliary thermal source can be water resource heat pump, earth source heat pump, boiler or other forms of auxiliary thermal source, can take form in parallel with solar thermal collector.
The utility model embodiment is in the time that used summer, be layed in phase-transition heat-storage layer in the interlayer between indoor terrace surface and floor without accumulation of heat, now should close the 3rd stop valve 73, the 4th stop valve 74, the second circulating pump 62, while use in the winter time, be layed in phase-transition heat-storage layer in the interlayer between indoor terrace surface and floor and need accumulation of heat, now should open the 3rd stop valve 73, the 4th stop valve 74, the second circulating pump 62.
The operation principle of the utility model embodiment is as follows:
When outdoor temperature sensor collects under the weather conditions of solar energy abundance, controller sends instruction: close the 3rd stop valve 73, the 4th stop valve 74, the 5th stop valve 75, the 6th stop valve 76, the 7th stop valve 77, the second circulating pump 62, auxiliary thermal source 4, inlet valve 81, inlet valve 82, open the first stop valve 71, the second stop valve 72, the first circulating pump 61, under the effect of the first circulating pump 61, heat-transfer fluid flows into from solar thermal collector 2 fluid inlets, after the solar energy heating absorbing through solar thermal collector 2, flow out from the fluid flow port of solar heat collector 2, again through the second stop valve 72, the first circulating pump 61 pumps in phase-transition heat-storage body 3, and then flow out from the heat exchanging fluid outlet of phase-transition heat-storage body 3, get back to solar thermal collector 2 through the first stop valve 71, complete a heat exchange circulation, when user needs hot water, open inlet valve 81 and flowing water Valve 82, cold water in waterpipe can flow into phase-transition heat-storage body 3, and the heat that is beneficial to the 3 interior savings of phase-transition heat-storage body heats the cold water flowing into from inlet valve 81, and the water after heating flows out for user through flowing water Valve 82.
When outdoor stability sensor collects under the weather condition of solar energy deficiency, and when user needs water, controller sends instruction: close the first stop valve 71, the second stop valve 72, the 3rd stop valve 73, the 4th stop valve 74, the 7th stop valve 77, the second circulating pump 62, open the first circulating pump 2, the 5th stop valve 75, the 6th stop valve 76, auxiliary thermal source 4, under the effect of auxiliary thermal source 4, heat-transfer fluid flows into from the fluid inlet of auxiliary thermal source 4, after auxiliary thermal source 4 heating, flow out from the fluid issuing of auxiliary thermal source 4, again through the 6th stop valve 76, in the first circulating pump 61 phase-transition heat-storage bodies 3, and carry out heat exchange with the phase change heat storage material in phase-transition heat-storage body 3, thereby heat is stored in phase-transition heat-storage body 3, and then flow out from the heat exchanging fluid outlet of phase-transition heat-storage body 3, , be back to auxiliary thermal source 4 through the 5th stop valve 75, open inlet valve 81 and flowing water Valve 82 simultaneously, cold water in waterpipe can flow into phase-transition heat-storage body 3, utilize the heat of phase-transition heat-storage body 3 interior savings to heat the cold water flowing into from inlet valve 81, water after heating flows out for user through flowing water Valve 82.
When being installed on water temperature over-high or the height that indoor temperature sensor collect flows out from flowing water Valve 82, controller sends instruction to circulating pump, strengthens or reduce the speed that pumps into of circulating pump.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a solar heat-preservation heating system, it is characterized in that: comprise solar thermal collector, phase-transition heat-storage layer, phase-transition heat-storage body, auxiliary thermal source, two circulating pumps and seven stop valves, water pipe UNICOM between all parts, also comprise controller and temperature sensor, described controller is connected with two circulating pumps, seven stop valves and temperature sensor respectively.
2. solar heat-preservation heating system according to claim 1, is characterized in that: described temperature sensor comprises outdoor temperature sensor for surveying weather and for surveying warm current temperature chamber inner sensor.
3. solar heat-preservation heating system according to claim 1, it is characterized in that: described phase-transition heat-storage layer is formed the phase change heat storage material tiling of 29～33 DEG C by phase transition temperature, described phase-transition heat-storage body is a square shape housing, is filled with the phase change heat storage material of phase transition temperature between 45～65 DEG C in the inner chamber of this housing.
4. solar heat-preservation heating system according to claim 3, is characterized in that: described phase change heat storage material is paraffin or aliphatic acid.
5. solar heat-preservation heating system according to claim 1, is characterized in that: described auxiliary thermal source can be water resource heat pump, earth source heat pump, boiler or other forms of auxiliary thermal source, can take form in parallel with solar thermal collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378529.2U CN203964413U (en) | 2014-07-09 | 2014-07-09 | A kind of solar heat-preservation heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378529.2U CN203964413U (en) | 2014-07-09 | 2014-07-09 | A kind of solar heat-preservation heating system |
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| Publication Number | Publication Date |
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| CN203964413U true CN203964413U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420378529.2U Expired - Fee Related CN203964413U (en) | 2014-07-09 | 2014-07-09 | A kind of solar heat-preservation heating system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595966A (en) * | 2015-01-27 | 2015-05-06 | 苏州皇家整体住宅系统股份有限公司 | Solar phase-change heat storage and heating system |
| CN106016768A (en) * | 2016-05-31 | 2016-10-12 | 大震锅炉工业（昆山）有限公司 | Solar industrial heat energy system |
| CN106839075A (en) * | 2017-04-06 | 2017-06-13 | 天津商业大学 | Miniature air-cooling source pump regenerative apparatus |
| CN108151114A (en) * | 2017-11-29 | 2018-06-12 | 国网北京市电力公司 | Heating plant |
| CN109028264A (en) * | 2018-07-11 | 2018-12-18 | 重庆大学 | A kind of closed heating system |
-
2014
- 2014-07-09 CN CN201420378529.2U patent/CN203964413U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595966A (en) * | 2015-01-27 | 2015-05-06 | 苏州皇家整体住宅系统股份有限公司 | Solar phase-change heat storage and heating system |
| CN106016768A (en) * | 2016-05-31 | 2016-10-12 | 大震锅炉工业（昆山）有限公司 | Solar industrial heat energy system |
| CN106839075A (en) * | 2017-04-06 | 2017-06-13 | 天津商业大学 | Miniature air-cooling source pump regenerative apparatus |
| CN108151114A (en) * | 2017-11-29 | 2018-06-12 | 国网北京市电力公司 | Heating plant |
| CN109028264A (en) * | 2018-07-11 | 2018-12-18 | 重庆大学 | A kind of closed heating system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150709 |
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| EXPY | Termination of patent right or utility model |