CN1584446A - Rigging non-tracting focusing vacuum piping solar water heater - Google Patents
Rigging non-tracting focusing vacuum piping solar water heater Download PDFInfo
- Publication number
- CN1584446A CN1584446A CNA2004100249970A CN200410024997A CN1584446A CN 1584446 A CN1584446 A CN 1584446A CN A2004100249970 A CNA2004100249970 A CN A2004100249970A CN 200410024997 A CN200410024997 A CN 200410024997A CN 1584446 A CN1584446 A CN 1584446A
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- heat
- heat collection
- vacuum
- collection pipe
- vacuum heat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 239000002250 absorbent Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
- F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A fixed ridge style solar vacuum tubular focusing water heater consists of a triangular frame, a tank on its top, a heat-conducing cylinder beneath and connected with the tank, two sets of vacuum heat-collecting tubes installed on both side of the said cylinder, and focusing strips installed under the said heat-collecting tubes. The cylinder is little higher than the both edges of the frame to form a ridge. The declination of the ridge depends on direction of sunshine to make it perpendicular to the cylinder in the noon in the winter. It can produce hot water in winter and prevent from boiling in summer at anywhere.
Description
Technical field
The present invention relates to solar water heater, particularly a kind of Ridge Type Non-tracking Focusing Vacuum Piping Solarenergy Water Heater.Be applicable to any place that solar water heater can be installed, various places, north and south.
Background technology
At present, solar water heater is the clean energy resource device that is widely used, and it does not pollute the environment, and does not need fuel cost, and therefore energy energy savings and fund are subjected to people's extensive welcome.But what sell on the market up to now generally all is that plain edition is directly spilt the formula solar water heater, its vacuum heat collection pipe is that arrange in single north and south, endothermic effect is poor, especially at the winter or the high mountain cold district of cold, can not use in the winter time because of the solar water heater endothermic effect is too poor.And in temperature height, sunshine-duration in long summer, seethe with excitement because of water temperature is too high again, make the vacuum heat-collecting inside pipe wall produce incrustation scale, influence heat absorption efficiency.
For addressing the above problem, successively invented tracking mode focused solar energy water heater both at home and abroad in recent years, as the patent No. be: ZL01263358.5, ZL00245343.6, ZL00245653.2 and four kinds of inventions of ZL99221978.7SIZ, no matter be the electromechanical tracking focusing solar water heater, still mechanical type tracking concentrating solar water heater all exists complex structure, the production cost height is easy to generate shortcomings such as fault, so be difficult to promote the use of.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of Ridge Type Non-tracking Focusing Vacuum Piping Solarenergy Water Heater is provided, it can not only provide the hot water of very high water temperature in the winter of cold, can provide the high water temperature hot water of working as autumn at spring and summer with hiemal aspect, and can effectively prevent to seethe with excitement because of water temperature is too high in summer, avoid the vacuum heat-collecting inside pipe wall to produce incrustation scale.In addition, this water heater simple in structure, with low cost, easily accepted by ordinary consumer.
The technical solution adopted in the present invention is: the Ridge Type Non-tracking Focusing Vacuum Piping Solarenergy Water Heater, has water tank, vacuum heat collection pipe, mounting bracket, it is characterized in that mounting bracket is the leg-of-mutton frame structure of a solid, the rectangular triangle in its two sides, the high-end water tank that is equipped with of support, water tank is provided with the heat-conducting water box of the oval tubular that is communicated with water tank to the support lower end, between the both sides tube wall of heat-conducting water box and the hypotenuse of two stands one group of vacuum heat collection pipe is housed respectively, the optically focused bar that has concave surface of specular material is equipped with in the below of every vacuum heat collection pipe, the hypotenuse of two stands and middle heat-conducting water box and two heat-absorbent surfaces that vacuum heat collection pipe is housed constitute the lower slightly ridge in middle high both sides, be that the heat-absorbent surface at vacuum heat collection pipe place and the plane at two hypotenuse places form angle α, and about two groups of vacuum heat collection pipes with respect to the downward-sloping angle beta in the cross section at the installing hole place of heat-conducting water box, the hypotenuse of two stands just the angle of inclination γ on heat-conducting water box and ground with perpendicular being as the criterion of winter solar noon sun light and heat-conducting water box.
The number of degrees scope of described angle α is 1～45 °.
The number of degrees scope of described angle beta is 3～45 °.
Described water tank length-to-diameter is 1: 1, laterally places.
The concave surface of described optically focused bar is parabolic, is specular material.
The big 2-3 of distance doubly between the vacuum heat collection pipe of the gap ratio regular solar water heater of adjacent two vacuum heat collection pipes.
The invention has the beneficial effects as follows: to be symmetry axis, two groups of vacuum heat collection pipes of thing stretched the heat-absorbent surface of forming ridge (middle high, two ends are low) to both sides to the low heat-conducting water box in high south to the north of the vacuum heat collection pipe that vertical north and south is arranged changed into.Form water-head up and down in order further to increase, the end of vacuum heat collection pipe again (south) deflection downwards an angle, like the vertebra of a fish, so that carry out the hot and cold water exchange.In addition, below vacuum heat collection pipe, all installed the optically focused bar of making by specular material additional.Above-mentioned these improve the endotherm area that has not only increased solar energy, have also increased the too time of heat energy that from morning to night particularly absorbs winter, even also can provide the hot water of very high water temperature cold winter, and have avoided the defective of overheated boiling in summer.That this water heater also has is simple in structure, with low cost, easily by advantage that ordinary consumer received.
Description of drawings
Fig. 1 is a stereogram of the present invention.
Fig. 2 is the stereogram of water tank among Fig. 1.
Fig. 3 is the stereogram of heat-conducting water box among Fig. 1.
Fig. 4 is that vacuum heat collection pipe of the present invention is contained in the front view on the heat-conducting water box.
Fig. 5 is that vacuum heat collection pipe of the present invention is contained in the stereogram on the heat-conducting water box.
Fig. 6 is that vacuum heat collection pipe of the present invention is contained in the cutaway view of bowing on the heat-conducting water box.
Fig. 7 is the stereogram of optically focused bar among the present invention.
The specific embodiment
As shown in the figure, the present embodiment Ridge Type Non-tracking Focusing Vacuum Piping Solarenergy Water Heater is by being made up of water tank 1, heat-conducting water box 2, vacuum heat collection pipe 3, optically focused bar 4, mounting bracket 5.
Mounting bracket 5 can be welded with angle bar, basically be a leg-of-mutton frame structure, the bottom of support is 2 parallelogram, being " eight " font arranges, 2 sides of support are right angled triangle, article 2, hypotenuse 5-1 is used for fixing vacuum heat collection pipe 3, columnar water tank 1 of most significant end crosswise fixed at support, the diameter of water tank is bigger, and its draw ratio equals 1, and the water tank center has hole 1-1, the heat-conducting water box 2 of an oval tubular of plug-in mounting in it, be communicated with water tank among the hole 1-1 on the inner bag 2-1 insertion water tank 1 of its head, and seal with sealing ring, the lower end of heat-conducting water box 2 is fixed on the lower end of support, heat-conducting water box also becomes an inclined tube like this, high south, north is low, is positioned at the centre of support two hypotenuse 5-1, and its angle of inclination is identical with the gradient of hypotenuse.All have the equally spaced aperture 2-2 of 2 rows on the both sides tube wall of heat-conducting water box 2, insert vacuum heat collection pipe 3 in each aperture, with the sealing ring sealing, the other end of vacuum heat collection pipe is fixed on the hypotenuse of support equally.The optically focused bar 4 that be equipped with the below of every vacuum heat collection pipe is paraboloidal, make with specular material, its effect be solar light focusing on the vacuum heat collection pipe that is positioned on the parabolic focus.In order to make every vacuum heat collection pipe that a drop all be arranged with respect to heat-conducting water box, so that make past rising of hot water in the vacuum heat collection pipe, and the cold-water reflux in the heat-conducting water box is to fill up the left vacancy of hot water rising, assurance heat energy is sent in the heat-conducting water box automatically, this example is raised heat-conducting water box 2 positions of centre, make heat-absorbent surface that the thing both sides vacuum heat collection pipe of top loading formed and middle heat-conducting water box form ridge, be that a α is arranged is 1～45 ° inclination angle for the plane at the hypotenuse 5-1 place of heat-absorbent surface and two stands, in like manner, in order to make drop bigger, every vacuum heat collection pipe is with respect to recede 3～45 ° of angle betas of the cross section at the installing hole 2-2 place of heat-conducting water box 2.
Installation requirement of the present invention is: because the present invention will solve winter because of the too low and out of use deficiency of the not enough water temperature of solar energy, so must make the plane and the sunshine in winter at recess place of parabolic concentrator bar 4 perpendicular, during installation with heat-conducting water box 2 in the winter time the time and the perpendicular angle of determining heat-conducting water box 2 and ground of sunshine, but different latitude zone its heat-conducting water box of employed solar water heater is different with the angle on ground, should adjust according to different latitude, its angle of the zone in past more north is big more, and promptly ridge solar energy symmetry heat-absorbent surface is installed suddenly more.The installation site of whole water heater be water tank in north, heat-conducting water box has a down dip from north to south orientation, the heat-absorbent surface of being made up of vacuum heat collection pipe is arranged on 2 faces of thing.
Because the north and south line of the parabolic recess of the optically focused bar of water heater of the present invention is in plumbness all the time with sunshine in the winter time, sunshine focuses on the vacuum heat collection pipe from sunrise to sunset all the time, such structure can guarantee that solar energy focuses on the vacuum heat collection pipe all the time, because the pipe of vacuum heat collection pipe distance is than more than the big twice of pipe distance of regular solar (generally being 15～35 centimetres), illuminating area obviously increases, can make the solar energy highly effective heat absorption, make the solar energy in winter can reach very high water temperature.Along with the commentaries on classics of weather is warm, by slowly becoming spring in winter of cold, the sun is moved northward gradually, sunshine is no longer vertical with the north and south line of the parabolic recess of optically focused bar, the effective area that the optically focused bar is concentrated on the vacuum heat collection pipe reduces gradually, and light gathering efficiency descends, because temperature has raise, the time of Exposure to Sunlight has also increased, so still can obtain very high water temperature.When summer, the sun continues to move northward, sunshine is almost perpendicular to the ground, and the face at parabolic concentrator recess place is changeless, and an angle is arranged between ground, and sunshine is no longer vertical with the face at parabolic concentrator recess place, departed from a very big angle, the light that the optically focused bar is assembled has almost departed from vacuum heat collection pipe, and solar energy is equivalent to ordinary straight and shines the formula solar water heater mainly by the vacuum heat collection pipe heat absorption.Such structure can prevent from summer to seethe with excitement because of water temperature is too high effectively, and makes the vacuum heat-collecting inside pipe wall produce incrustation scale, and the heat absorption efficiency in winter is had a negative impact.
Claims (6)
1. Ridge Type Non-tracking Focusing Vacuum Piping Solarenergy Water Heater, has water tank (1), vacuum heat collection pipe (3), mounting bracket (5), it is characterized in that: mounting bracket (5) is the leg-of-mutton frame structure of a solid, the rectangular triangle in its two sides, the high-end water tank (1) that is equipped with of support, water tank to support lower end is provided with the heat-conducting water box (2) of the oval tubular that is communicated with water tank, between the hypotenuse (5-1) of the both sides tube wall of heat-conducting water box and two stands one group of vacuum heat collection pipe (3) is housed respectively, the optically focused bar (4) that has concave surface of specular material is equipped with in the below of every vacuum heat collection pipe, the hypotenuse of two stands (5-1) and middle heat-conducting water box (2) and two heat-absorbent surfaces that vacuum heat collection pipe (3) is housed constitute the lower slightly ridge in middle high both sides, be that the heat-absorbent surface at vacuum heat collection pipe (3) place and the plane at two hypotenuses (5-1) place form angle α, and about two groups of vacuum heat collection pipes (3) with respect to the downward-sloping angle beta in cross section at installing hole (2-2) place of heat-conducting water box (2), the hypotenuse of two stands (5-1) just the angle of inclination γ on heat-conducting water box (2) and ground with perpendicular being as the criterion of winter solar noon sun light and heat-conducting water box (2).
2. Ridge Type Non-tracking Focusing Vacuum Piping Solarenergy Water Heater according to claim 1 is characterized in that: the number of degrees scope of described angle α is 1～45 °.
3. Ridge Type Non-tracking Focusing Vacuum Piping Solarenergy Water Heater according to claim 1 is characterized in that: the number of degrees scope of described angle beta is 3～45 °.
4. according to claim 1 or 2 or 3 described Ridge Type Non-tracking Focusing Vacuum Piping Solarenergy Water Heaters, it is characterized in that: described water tank (1) length-to-diameter is 1: 1, laterally places.
5. according to claim 1 or 2 or 3 described Ridge Type Non-tracking Focusing Vacuum Piping Solarenergy Water Heaters, it is characterized in that: the concave surface of described optically focused bar (4) is parabolic, is specular material.
6. according to claim 1 or 2 or 3 described Ridge Type Non-tracking Focusing Vacuum Piping Solarenergy Water Heaters, it is characterized in that: the big 2-3 of distance doubly between the vacuum heat collection pipe of the gap ratio regular solar water heater of adjacent two vacuum heat collection pipes (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100249970A CN100362292C (en) | 2004-06-03 | 2004-06-03 | Rigging non-tracting focusing vacuum piping solar water heater |
| FR0551460A FR2873191B1 (en) | 2004-06-03 | 2005-06-01 | SOLAR WATER HEATER WITH A VACUUM TUBE HAVING A FIREPLACE THAT FREELY FOLLOWS A DOUBLE SLOT PROFILE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100249970A CN100362292C (en) | 2004-06-03 | 2004-06-03 | Rigging non-tracting focusing vacuum piping solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1584446A true CN1584446A (en) | 2005-02-23 |
| CN100362292C CN100362292C (en) | 2008-01-16 |
Family
ID=34601092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100249970A Expired - Fee Related CN100362292C (en) | 2004-06-03 | 2004-06-03 | Rigging non-tracting focusing vacuum piping solar water heater |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100362292C (en) |
| FR (1) | FR2873191B1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818942A (en) * | 2010-05-20 | 2010-09-01 | 浙江斯帝特新能源有限公司 | Pressure-bearing solar water heater |
| CN103335296A (en) * | 2013-06-13 | 2013-10-02 | 山东开元电子有限公司 | Solar power steam generator |
| CN103733000A (en) * | 2011-08-19 | 2014-04-16 | W&E国际(加拿大)公司 | Non-orthogonal solar heat collector and solar energy cogeneration |
| CN104251565A (en) * | 2013-10-11 | 2014-12-31 | 江苏辉映新能源有限公司 | Vacuum pipe pressure bearing type solar water heater |
| CN104359234A (en) * | 2014-11-10 | 2015-02-18 | 东方电气集团东方锅炉股份有限公司 | Molten salt heat absorber system for secondary reflective tower type photo-thermal power station |
| CN105890204A (en) * | 2016-05-11 | 2016-08-24 | 陈功 | Multidirectional mounting rack for solar heat collection panels |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818948A (en) * | 2010-05-10 | 2010-09-01 | 崔文瀛 | Solar heat-storage heating device for buildings in high-latitude regions |
| DE102017107458A1 (en) * | 2017-04-06 | 2018-10-11 | Enertracting Gmbh | Solar collector manifold, use of solar collector manifolds and solar collector assembly |
| CN107401845B (en) * | 2017-08-27 | 2023-07-18 | 银川艾尼工业科技开发股份有限公司 | Vertical wall-mounted water tank heat collection integrated solar water heating system |
| CN108800604A (en) * | 2018-07-26 | 2018-11-13 | 崔建伟 | A kind of arc opening plate core solar energy air heat collector |
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| US4091796A (en) * | 1976-08-16 | 1978-05-30 | Owens-Illinois, Inc. | Solar energy collection apparatus |
| FR2444237A1 (en) * | 1978-12-11 | 1980-07-11 | Chausson Usines Sa | Solar energy tubular collector - comprises double walled glass cylinder with projecting tube inside for circulation of heat transport fluid |
| JPS57202451A (en) * | 1981-06-05 | 1982-12-11 | Nippon Light Metal Co Ltd | Oblong solar heat collector |
| US4706650A (en) * | 1985-05-28 | 1987-11-17 | Alternative Energy Resources | Solar collector assembly and kit |
| DE9001007U1 (en) * | 1990-01-30 | 1990-04-05 | Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden | Tube solar collector |
| CN1049276C (en) * | 1993-07-24 | 2000-02-09 | 北京市西城区新开通用试验厂 | Solar energy collector with non-motion tracking function |
| CN2280882Y (en) * | 1996-10-11 | 1998-05-06 | 黄鸣 | Pressure-bearing type vacuum tube solar water-heater |
| CN2305622Y (en) * | 1997-04-17 | 1999-01-27 | 韩志刚 | Light-focasing device for solar vacuum heat collecting tube |
| CN2352897Y (en) * | 1998-08-19 | 1999-12-08 | 耿玉顺 | Concave mirror reflector type solar energy water heater |
| CN2416437Y (en) * | 2000-04-17 | 2001-01-24 | 苏致舜 | Connector for separating vacuum tube solar energy water heater |
| CN2539939Y (en) * | 2001-01-09 | 2003-03-12 | 倪凤琴 | No need tracking light-gathering type multifunctional solar stove |
| CN1316631A (en) * | 2001-05-10 | 2001-10-10 | 董铁民 | Method for collecting and gathering solar energy in large area |
| CN2699193Y (en) * | 2004-06-03 | 2005-05-11 | 许虎良 | Ridge type tracking-free focusing vacuum tube solar water heater |
-
2004
- 2004-06-03 CN CNB2004100249970A patent/CN100362292C/en not_active Expired - Fee Related
-
2005
- 2005-06-01 FR FR0551460A patent/FR2873191B1/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818942A (en) * | 2010-05-20 | 2010-09-01 | 浙江斯帝特新能源有限公司 | Pressure-bearing solar water heater |
| CN103733000A (en) * | 2011-08-19 | 2014-04-16 | W&E国际(加拿大)公司 | Non-orthogonal solar heat collector and solar energy cogeneration |
| CN103335296A (en) * | 2013-06-13 | 2013-10-02 | 山东开元电子有限公司 | Solar power steam generator |
| CN104251565A (en) * | 2013-10-11 | 2014-12-31 | 江苏辉映新能源有限公司 | Vacuum pipe pressure bearing type solar water heater |
| CN104359234A (en) * | 2014-11-10 | 2015-02-18 | 东方电气集团东方锅炉股份有限公司 | Molten salt heat absorber system for secondary reflective tower type photo-thermal power station |
| CN105890204A (en) * | 2016-05-11 | 2016-08-24 | 陈功 | Multidirectional mounting rack for solar heat collection panels |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100362292C (en) | 2008-01-16 |
| FR2873191B1 (en) | 2009-08-21 |
| FR2873191A1 (en) | 2006-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Meida Solar Energy Industry Co.,Ltd. Assignor: Xu Huliang Contract fulfillment period: 2008.8.8 to 2013.8.7 contract change Contract record no.: 2008330001627 Denomination of invention: Rigging non-tracting focusing vacuum piping solar water heater Granted publication date: 20080116 License type: Exclusive license Record date: 2008.11.3 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.8 TO 2013.8.7; CHANGE OF CONTRACT Name of requester: ZHEJIANG MEIDA SOLAR ENERGY INDUSTRY CO.,LTD. Effective date: 20081103 |
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| ASS | Succession or assignment of patent right |
Owner name: HAINING JUJIAO ZHIHUO ENERGY-SAVING TECHNOLOGY CO. Free format text: FORMER OWNER: XU HULIANG Effective date: 20121115 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121115 Address after: 314400 Zhejiang city in Haining Province Economic Development Zone Haining Double Road No. 128, building 5, 510 branch room 512 Patentee after: HAINING JUJIAOZHIHUO ENERGY SAVING SCIENCE & TECHNOLOGY CO., LTD. Address before: 314400 Haining No.1 middle school, Zhejiang Patentee before: Xu Huliang |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20140603 |