CN102155799A - Solar heat collecting device with water remaining in transverse vacuum heat collecting tube - Google Patents
Solar heat collecting device with water remaining in transverse vacuum heat collecting tube Download PDFInfo
- Publication number
- CN102155799A CN102155799A CN2011101041039A CN201110104103A CN102155799A CN 102155799 A CN102155799 A CN 102155799A CN 2011101041039 A CN2011101041039 A CN 2011101041039A CN 201110104103 A CN201110104103 A CN 201110104103A CN 102155799 A CN102155799 A CN 102155799A
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- Prior art keywords
- collecting tube
- water
- thermal
- heat collecting
- tube
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 9
- 239000006059 cover glass Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 206010016807 Fluid retention Diseases 0.000 claims description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a solar heat collecting device with water remaining in transverse vacuum heat collecting tube, which consists of a vacuum heat collecting tube and a united device in fitting connection with the heat collecting tube, wherein the heat collecting tube is arranged flatly; a water blocking object is arranged inside the united device or at the mouth of the heat collecting tube so that water still remains when water comes out of the heat collecting tube; the solar heat collecting device has the advantages that: with water remaining in the heat collecting tube, tube explosion caused by empty drying and sudden feeding of cold water can be prevented. On the basis, water is led to flow into the heat collecting tube for heat exchange and then flows out of the heat collecting tube, thereby overcoming the defects of high long-distance heat transfer resistance and inferior loading capability when the heat collecting device with water remaining in the transverse vacuum heat collecting tube stores water by means of the heat collecting tube, and the solar heat collecting device has the advantages of less heat exchange links, small quantity of pressurized water in the tube, large amount of heat and great convenience of the selection for output temperature. By adopting the straight-type household split-type solar water heater which is equipped with a split-type indoor water tank, the use of circulating pump can be avoided and hot water supply time is short. One embodiment is given with reference to the drawings.
Description
Technical field
The present invention relates to retain in the horizontal vacuum thermal-collecting tube solar collector of water.
Background technology
Existing vacuum heat collection pipe heat-collecting temperature height, heat waste is little, industrialization level is high, can provide domestic hot-water more than 50 ℃ in the winter time with the cannula type solar water heater of its manufacturing.But generally speaking, the application product of vacuum heat collection pipe is abundant not enough flourishing.
Summary of the invention
The objective of the invention is to provide the solar collector of retaining water in the horizontal vacuum thermal-collecting tube.
The present invention solves the technical scheme that its technical problem is taked: with vacuum heat collection pipe and the coupling device spare that is connected with thermal-collecting tube, form the solar collector of retaining water in the horizontal vacuum thermal-collecting tube.Coupling device spare comprises the connection collection box that is connected with the insertion of thermal-collecting tube cover glass tube, refutes female pipe of connection collection and the hot water storage tank that pipe is connected with thermal-collecting tube inner glass tube or cover glass tube by its connection.The horizontal error that makes the thermal-collecting tube two ends is less than positive and negative 35 millimeters.In most of the cases, the layout of thermal-collecting tube is good more near level more.By adjusting that refuting of coupling device spare taken over or the state of thermal-collecting tube, in coupling device spare or at the thermal-collecting tube mouth of pipe, being provided with and having water to retain when the dash object makes the thermal-collecting tube water outlet.Described dash object comprises and the retaining ring of refuting pipe and sealing ring being connected of being tightly connected of thermal-collecting tube inner glass tube, being connected with thermal-collecting tube inner glass tube inner seal.Water in the thermal-collecting tube can be emitted but can not have been put.Coupling device spare can have turnover water barge pipe and excessive tracheae.Can also adopt the Control System of Microcomputer that disposes magnetic valve, water-temperature water-level sensor or flowmeter, make the solar collector of retaining water in the micro-processor controlled horizontal vacuum thermal-collecting tube.
Can also adopt the one dimension beam condensing unit, described one dimension beam condensing unit comprises reflecting condensation device and lens light gathering device; The one dimension beam condensing unit is connected with thermal-collecting tube optically focused, and promptly the absorbing film of thermal-collecting tube is in the optically focused zone of one dimension beam condensing unit.
Can also make coupling device spare axle center tape level inclination install; The step dam is set in coupling device spare; Each step of step dam is communicated with one or a pair of thermal-collecting tube that is in same horizontal level.The dash water level of step dam is higher than 0 to 30 millimeter of the retention water level of place thermal-collecting tube.
Beneficial effect of the present invention:,, can prevent empty the solarization and the cold water bombing of advancing by leaps and bounds at the inner water of retaining of thermal-collecting tube by using measures such as keeping off the air water circle.On this basis, flow out after making water flow into the thermal-collecting tube heat exchange, the horizontal thermal-collecting tube heat collector that has overcome pipe internal memory full water relies in the thermal-collecting tube water length apart from the defective of heat transfer resistance height, carrying load ability difference, and have that the heat exchange link is few, easily manufactured, in the pipe setting-out few heat big, that output temperature is selected is convenient, can utilize the temporary transient stored hot water of thermal-collecting tube and the advantage easily of fetching water.Make band split indoor water tank the split type solar water heater of through type family expenses can so as not to circulating pump, go out also morning hot water time.The step dam is set in coupling device spare, is used for when coupling device spare axle center tape level inclination is installed, carrying out moisturizing.High latitude utilized sun the subject of knowledge and the object of knowledge necessary during the inclination angle was installed as.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a solar collector structural representation of retaining water in the through type horizontal vacuum thermal-collecting tube.
1. collection boxes among the figure; 2. thermal-collecting tube; 3. retaining ring; 4. breach; 5. sensor; 6. pass in and out the water barge pipe; 7. tracheae overflows; 8. water tank; 9. display screen.
The specific embodiment
Fig. 1 provides one embodiment of the present of invention.Among the figure, be tightly connected by sealing ring and thermal-collecting tube 2 cover glass tubes in the connection collection box 1 both sides jack, the inner glass tube of thermal-collecting tube 2 is filled in retaining ring 3, forms the solar collector of retaining water in the through type horizontal vacuum thermal-collecting tube.Among the figure, each circle of four circle groups is expression respectively from outside to inside: the cover glass tube of sealing ring, thermal-collecting tube 2 and inner glass tube, retaining ring 3.A breach 4 is contained on the top of retaining ring 3.Connection collection box 1 has case and heat-insulating material.A water-temperature water-level sensor 5 that is electrically connected with microcomputer water-temperature water-level control system main frame is contained in connection collection box 1 inside.Connection collection box 1 is in tilted layout, and its low side has a turnover water barge pipe 6 that is communicated with supply line; It is high-end to contain an excessive tracheae 7.
The operation principle of Fig. 1 embodiment can be sketched and be: Control System of Microcomputer detects temperature conditions in the connection collection box 1 when the The sun came up according to the program of inner perpetual calendar and setting.Situation just often by upper hose start intake to water full till.Because retaining ring 3 exists breach 4 inner airs to discharge, and is full of water in the thermal-collecting tube 2 substantially.
Sunshine heats up the water in the thermal-collecting tube 2.When water temperature reaches setting value, Control System of Microcomputer is taken out hot water by turnover water barge pipe and is sent into hot water storage tank 8.Control System of Microcomputer according to circumstances goes up water once more or stops the heat collector operation then.The state of heat collector shows by the display screen 9 that is electrically connected with the Control System of Microcomputer main frame.Because the existence of retaining ring 3, thermal-collecting tube 2 bottoms are retained water all the time, can bombing when going up water once more.Water major part in the thermal-collecting tube 2 can be taken out.Because of water in the thermal-collecting tube is few, can not be damaged by frost even freeze yet.A small amount of fouling on thermal-collecting tube 2 inner glass tubes has capillarity, then can fragmentation when icing drops and goes with water.This also is one of characteristics of few water in the thermal-collecting tube 2.
Fig. 1 embodiment is used for the transformation of existing cannula type hot-water heating system, needs microcomputer water-temperature water-level measurement and control instrument of configuration, several magnetic valves, water-temperature water-level sensor.Also to and retaining ring be set in thermal-collecting tube, rearrange waterway pipe the smooth arrangement of thermal-collecting tube.Because the heat collector performance improvement gets hot increase, these investments are recoverable to very soon.
Claims (3)
1. retain the solar collector of water in the horizontal vacuum thermal-collecting tube, form by vacuum heat collection pipe with the coupling device spare that thermal-collecting tube is connected, coupling device spare comprises with the thermal-collecting tube cover glass tube and inserts the connection collection box is connected, refutes the connection collection mother that pipe is connected with thermal-collecting tube inner glass tube or cover glass tube by its connection and manage and hot water storage tank; Coupling device spare can have turnover water barge pipe and excessive tracheae; Can also adopt the Control System of Microcomputer that disposes magnetic valve, water-temperature water-level sensor or flowmeter, make the solar collector of retaining water in the micro-processor controlled horizontal vacuum thermal-collecting tube, the horizontal error that it is characterized in that the thermal-collecting tube two ends is less than positive and negative 35 millimeters; By adjusting that refuting of coupling device spare taken over or the state of thermal-collecting tube, in coupling device spare or at the thermal-collecting tube mouth of pipe, being provided with and having water to retain when the dash object makes the thermal-collecting tube water outlet; Described dash object comprises and the retaining ring of refuting pipe and sealing ring being connected of being tightly connected of thermal-collecting tube inner glass tube, being connected with thermal-collecting tube inner glass tube inner seal.
2. according to the described heat collector of claim 1, it is characterized in that containing the one dimension beam condensing unit, described one dimension beam condensing unit comprises reflecting condensation device and lens light gathering device; The one dimension beam condensing unit is connected with thermal-collecting tube optically focused, and promptly the absorbing film of thermal-collecting tube is in the optically focused zone of one dimension beam condensing unit.
3. according to claim 1 or 2 described heat collectors, it is characterized in that the tape level inclination installation of coupling device spare axle center; Coupling device spare contains the step dam, and each step of step dam is communicated with one or a pair of thermal-collecting tube that is in same horizontal level, and the dash water level of step dam is higher than 0 to 30 millimeter of the retention water level of place thermal-collecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110104103.9A CN102155799B (en) | 2011-04-25 | 2011-04-25 | Solar heat collecting device with water remaining in transverse vacuum heat collecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110104103.9A CN102155799B (en) | 2011-04-25 | 2011-04-25 | Solar heat collecting device with water remaining in transverse vacuum heat collecting tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102155799A true CN102155799A (en) | 2011-08-17 |
| CN102155799B CN102155799B (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110104103.9A Active CN102155799B (en) | 2011-04-25 | 2011-04-25 | Solar heat collecting device with water remaining in transverse vacuum heat collecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102155799B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030383A (en) * | 2014-06-03 | 2014-09-10 | 海宁利丰太阳能工业有限公司 | Vacuum solar water distiller with evaporation channel externally connected with additional condensing tube |
| CN105333632A (en) * | 2015-11-11 | 2016-02-17 | 海宁市欧派日能太阳能热水器有限公司 | Vacuum heat collecting tube |
| CN107588536A (en) * | 2016-07-07 | 2018-01-16 | 林内株式会社 | Horizontal arrangement type water heater |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60134154A (en) * | 1983-12-23 | 1985-07-17 | Yoshihiro Yonahara | Solar heat hot water supplier |
| CN2062425U (en) * | 1990-04-14 | 1990-09-19 | 河南省许昌市红外技术研究所 | Self-mixing solar energy water heater |
| CN2135752Y (en) * | 1992-04-16 | 1993-06-09 | 朱涤非 | Water wing type solar energy water heater |
| DE4302824A1 (en) * | 1993-01-28 | 1994-08-18 | H & W Gmbh | Arrangement for generating energy from sunlight |
| DE19931069A1 (en) * | 1998-12-08 | 2001-01-18 | Franz Dittberner | Solar collector system without frost protection medium in collector has hose compressed by ice volume occurring during frosty periods to enable collector heat to rise, melt ice |
| CN2575566Y (en) * | 2002-10-21 | 2003-09-24 | 罗桂荣 | Heater for drying tunnel |
| CN201166481Y (en) * | 2007-11-01 | 2008-12-17 | 新疆新能源股份有限公司 | Water tank for solar water heating system and solar water heating system containing the same |
| CN202101429U (en) * | 2011-04-25 | 2012-01-04 | 海宁伊满阁太阳能科技有限公司 | Transversally arranged solar heat-collecting device with water remained in vacuum heat-collecting pipes |
-
2011
- 2011-04-25 CN CN201110104103.9A patent/CN102155799B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60134154A (en) * | 1983-12-23 | 1985-07-17 | Yoshihiro Yonahara | Solar heat hot water supplier |
| CN2062425U (en) * | 1990-04-14 | 1990-09-19 | 河南省许昌市红外技术研究所 | Self-mixing solar energy water heater |
| CN2135752Y (en) * | 1992-04-16 | 1993-06-09 | 朱涤非 | Water wing type solar energy water heater |
| DE4302824A1 (en) * | 1993-01-28 | 1994-08-18 | H & W Gmbh | Arrangement for generating energy from sunlight |
| DE19931069A1 (en) * | 1998-12-08 | 2001-01-18 | Franz Dittberner | Solar collector system without frost protection medium in collector has hose compressed by ice volume occurring during frosty periods to enable collector heat to rise, melt ice |
| CN2575566Y (en) * | 2002-10-21 | 2003-09-24 | 罗桂荣 | Heater for drying tunnel |
| CN201166481Y (en) * | 2007-11-01 | 2008-12-17 | 新疆新能源股份有限公司 | Water tank for solar water heating system and solar water heating system containing the same |
| CN202101429U (en) * | 2011-04-25 | 2012-01-04 | 海宁伊满阁太阳能科技有限公司 | Transversally arranged solar heat-collecting device with water remained in vacuum heat-collecting pipes |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030383A (en) * | 2014-06-03 | 2014-09-10 | 海宁利丰太阳能工业有限公司 | Vacuum solar water distiller with evaporation channel externally connected with additional condensing tube |
| CN105333632A (en) * | 2015-11-11 | 2016-02-17 | 海宁市欧派日能太阳能热水器有限公司 | Vacuum heat collecting tube |
| CN107588536A (en) * | 2016-07-07 | 2018-01-16 | 林内株式会社 | Horizontal arrangement type water heater |
| CN107588536B (en) * | 2016-07-07 | 2021-05-07 | 林内株式会社 | Horizontal water heater |
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| Publication number | Publication date |
|---|---|
| CN102155799B (en) | 2014-05-14 |
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Owner name: WANG RUOWEN Free format text: FORMER OWNER: HAINING IEMYC SOLAR ENERGY TECHNOLOGY CO., LTD. Effective date: 20120905 |
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Effective date of registration: 20120905 Address after: 317527 Zhejiang Wenling Wenqiao Wenling Street No. 106 Applicant after: Wang Ruowen Address before: 314416, Zhejiang province Haining Yuan Flower Town East Village home 35 Applicant before: HAINING IEMYC SOLAR ENERGY TECHNOLOGY Co.,Ltd. |
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Owner name: HAINING IEMYC SOLAR ENERGY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: WANG RUOWEN Effective date: 20130814 |
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