CN202047540U - Densely arranged vacuum tube type solar water heater integrated with house - Google Patents
Densely arranged vacuum tube type solar water heater integrated with house Download PDFInfo
- Publication number
- CN202047540U CN202047540U CN2011200288491U CN201120028849U CN202047540U CN 202047540 U CN202047540 U CN 202047540U CN 2011200288491 U CN2011200288491 U CN 2011200288491U CN 201120028849 U CN201120028849 U CN 201120028849U CN 202047540 U CN202047540 U CN 202047540U
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- osculum
- pipe
- vacuum
- vacuum tube
- house
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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
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
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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
- 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)
- Thermal Insulation (AREA)
Abstract
The utility model discloses a densely arranged vacuum tube type solar water heater integrated with a house, wherein a small-port vacuum tube 10 is tiled on an thermal insulation board 22; one end of the small-port vacuum tube 10 is sealingly connected with a small-port water bucket 18; the other end of the small-port vacuum tube 10 is supported on a tail frame 11; the small-port vacuum tubes 10 are arranged densly with no gaps therebetwween or with only small gaps therebetweene for preventing mutual interference between the small-port vacuum tubes caused by the thermal expansion of the small-port vacuum tubes 10; a concave sealing strip 21 is located at the junction of the two small-port vacuum tubes 10 and adhered to the small-port vacuum tube 10; a connecting plate 12 is connected with the small-port water bucket 18 and the tail frame 11; and the connecting plate 12 is connected with a wall 23 by a nut 13 and a bolt 14; a parallel water outlet pipe 19 and a parallel water inlet pipe 17 pass through the small-port water bucket 18 and are connected and sealed; an internally mounted water inlet pipe 15 is connected with the parallel water inlet pipe 17 by a water pipe joint 16; an internally mounted water outlet pipe 20 is connected with the parallel water outlet pipe 19 by the water pipe joint 16; the utility model improves the heat efficiency of the vacuum tube type solar water heater and is integrated with the house so as to perform the rain-shielding and sun-shielding function of the wall tile and the roof tile.
Description
Technical field
The utility model relates to solar water heater, is specifically related to the solid matter vacuum pipe solar water heater with the house one.
Background technology
Traditional vacuum pipe solar water heater is a conventional vacuum tubular type solar water heater, and shown in Fig. 1～2, an end of ordinary vacuum tube inserts in the common bucket, seals between ordinary vacuum tube and the common bucket, and the other end of ordinary vacuum tube is bearing on the support.
Ordinary vacuum tube by common outer tube, common in pipe and carriage forms, common outer tube with common in the end face of an end of pipe concordant and connect, the other end of common interior pipe by bearing bracket on the inner surface of common outer tube.
Ordinary vacuum tube is subjected to solar light irradiation, absorb the heat energy of sunshine, water in the heating ordinary vacuum tube, convection current by water in ordinary vacuum tube and the common bucket, heat the water in the common bucket, cold water flows into common bucket by water inlet pipe along the direction of arrow in the water inlet pipe, and hot water flows out common bucket by outlet pipe along the direction of arrow in the outlet pipe.
For between the hole that guarantees installation ordinary vacuum tube on the common bucket certain intensity and water-tight being arranged, traditional vacuum pipe solar water heater has 20～30 mm clearance between adjacent ordinary vacuum tube, this influences the thermal efficiency of conventional vacuum tubular type solar water heater, because the solar energy between the adjacent ordinary vacuum tube is not absorbed by ordinary vacuum tube; Secondly, in the time of on conventional vacuum tubular type solar water heater is fixed on the wall in house, on the roof, gap between the ordinary vacuum tube allows rain and sunshine pass, ordinary vacuum tube can not form weather shield and sunbreaker, on the formation in house, conventional vacuum tubular type solar water heater does not play screening rain, the sunshade effect of walltile, roof tiles.
Summary of the invention
The purpose of this utility model is: provide a kind of and the solid matter vacuum pipe solar water heater house one, be used to improve the thermal efficiency of vacuum pipe solar water heater, simultaneously, when being fixed on metope, deck or the balcony in house with the solid matter vacuum pipe solar water heater of house one, can become one with the house, play screening rain, the sunshade effect of walltile, roof tiles.
Technical solution of the present utility model: comprise the osculum vacuum tube with the solid matter vacuum pipe solar water heater of house one, tailstock, gusset piece, nut, bolt, water pipe head, parallel water inlet pipe, the osculum bucket, parallel outlet pipe, indent weather strip and warming plate, the osculum vacuum tube is tiled on the warming plate, one end of osculum vacuum tube connects with the osculum bucket and seals, the other end of osculum vacuum tube is bearing on the tailstock, do not stay the gap between the osculum vacuum tube or only stay the gap that prevents that osculum vacuum tube heat from splashing and rising and interfere mutually, the indent weather strip is at the joint of two osculum vacuum tubes and bonding with the osculum vacuum tube, gusset piece connects with osculum bucket and tailstock, the joint sealing of gusset piece and osculum vacuum tube, gusset piece connects with wall by nuts and bolt, bolt stretches in the wall, the peaceful water pipe of advancing of parallel outlet pipe passes the osculum bucket and forms connection and sealing, built-in water inlet pipe connects with parallel water inlet pipe by water pipe head by passing gusset piece within the walls, built-in outlet pipe connects built-in water inlet pipe by passing gusset piece within the walls with parallel outlet pipe by water pipe head, built-in outlet pipe seals with gusset piece respectively.
In the solid matter vacuum pipe solar water heater of of the present utility model and house one, the osculum vacuum tube comprises pipe in the osculum, osculum outer tube and carriage, an end of pipe connects with the osculum outer tube in the osculum, in the osculum other end of pipe by bearing bracket on the inner surface of osculum outer tube, in osculum outer tube and osculum, manage the connection place, the osculum outer tube has less section an of diameter, the osculum outer tube is managed the mid diameter of the diameter of connection place less than the osculum outer tube in osculum outer tube and osculum, between pipe and the osculum outer tube certain distance is arranged in the osculum and vacuumize, the material of pipe and osculum outer tube is a glass in the osculum, is coated with heat-absorbing material on the external surface of pipe in osculum.
In the solid matter vacuum pipe solar water heater of of the present utility model and house one, diameter inserts the osculum bucket than segment on the osculum outer tube, and the big section of diameter is not inserted the osculum bucket on the osculum outer tube.
In the solid matter vacuum pipe solar water heater of of the present utility model and house one, when the osculum vacuum tube inserts the osculum bucket, between the hole of slotting osculum vacuum tube certain distance should be arranged on the osculum bucket, guarantee its intensity, simultaneously, the delivery port of osculum vacuum tube has certain diameter, allows the water capacity easily pass through.
In the solid matter vacuum pipe solar water heater of of the present utility model and house one, the indent weather strip is transparent nonmetal encapsulant, and also available transparent nonmetal fluid sealant substitutes the indent weather strip.
In the solid matter vacuum pipe solar water heater of of the present utility model and house one, be installed on metope, deck or the balcony that is subjected to solar light irradiation with the solid matter vacuum pipe solar water heater of house one.
In the solid matter vacuum pipe solar water heater of of the present utility model and house one, with the solid matter vacuum pipe solar water heater of house one be rectangle, can use solid matter vacuum pipe solar water heater separately with the house one, but also a plurality of solid matter vacuum pipe solar water heaters with the house one of array, when the solid matter vacuum pipe solar water heater array of a plurality of and house one, and seal with dull and stereotyped weather strip between the solid matter vacuum pipe solar water heater of house one.
In the solid matter vacuum pipe solar water heater of of the present utility model and house one,, improve the thermal efficiency of vacuum pipe solar water heater by the solid matter of osculum vacuum tube; Insert the osculum bucket than segment and reduce distance between adjacent osculum outer tube by diameter on the osculum outer tube, make and do not stay the gap between the osculum vacuum tube or only stay the gap that prevents that osculum vacuum tube heat from splashing and rising and interfere mutually, realize the solid matter of osculum vacuum tube; By sealing between the sealing between the indent weather strip between the osculum vacuum tube, osculum vacuum tube and the osculum bucket, osculum vacuum tube and the tailstock and the sealing between osculum vacuum tube and the gusset piece, the screening rain of the solid matter vacuum pipe solar water heater of realization and house one; By the sunshade of osculum bucket, warming plate and tailstock, the sunshade of the solid matter vacuum pipe solar water heater of realization and house one; By nuts and bolt, realize becoming one with the solid matter vacuum pipe solar water heater and the house of house one, play screening rain, the sunshade effect of walltile, roof tiles.
Of the present utility modelly compare with conventional vacuum tubular type solar water heater with the solid matter vacuum pipe solar water heater of house one, owing to do not stay the gap between the osculum vacuum tube or only stay the gap that prevents that osculum vacuum tube heat from splashing and rising and interfere mutually, the quantity of unit area vacuum tube is many, thermal efficiency height; Secondly, on the formation in house, with the solid matter vacuum pipe solar water heater of house one with respect to metope, deck or balcony integral sealing, have screening rain, the sunshade effect of walltile, roof tiles, warming plate has insulation effect to the house.
In the solid matter vacuum pipe solar water heater of of the present utility model and house one, with the solid matter vacuum pipe solar water heater of house one be rectangle, be easy to become rectangular assembling module, on the wall, array assembly unit on the roof.
In the solid matter vacuum pipe solar water heater of of the present utility model and house one, the delivery port diameter of pipe is less in the osculum, influence the interchange of heat of osculum vacuum tube and osculum water inner bucket water, introduce interpolation water inlet pipe technology, the interpolation water inlet pipe stretch in each osculum vacuum tube and and the delivery port of osculum vacuum tube between certain clearance is arranged, current in the interpolation water inlet pipe are forced the hydrothermal exchange in osculum vacuum tube and the osculum bucket, like this, the thermal efficiency with the solid matter vacuum pipe solar water heater of house one can be higher.
In the solid matter vacuum pipe solar water heater of of the present utility model and house one, remove indent weather strip and warming plate, be osculum solid matter vacuum pipe solar water heater, be used to improve the thermal efficiency of vacuum pipe solar water heater.
Description of drawings
Fig. 1 is a conventional vacuum tubular type solar water heater.
Fig. 2 is the ordinary vacuum tube of Fig. 1.
Fig. 3 is the solid matter vacuum pipe solar water heater with the house one.
Fig. 4 is the A-A sectional drawing of Fig. 3.
Fig. 5 is the B-B sectional drawing of Fig. 3.
Fig. 6 is the osculum vacuum tube of Fig. 3, Fig. 4 and Fig. 5.
Fig. 7 is the solid matter vacuum pipe solar water heater array on metope with the house one.
Fig. 8 is the interpolation water inlet pipe and the solid matter vacuum pipe solar water heater house one.
Among the figure: 1 ordinary vacuum tube; 2 supports; 3 outlet pipes; 4 common water inlet pipes; 5 common buckets; 6 water; 7 carriages; 8 common outer tubes; 9 common interior pipes; 10 osculum vacuum tubes; 11 tailstocks; 12 gusset pieces; 13 nuts; 14 bolts; 15 built-in water inlet pipes; 16 water pipe heads; 17 parallel water inlet pipes; 18 osculum buckets; 19 parallel outlet pipes; 20 built-in outlet pipes; 21 indent weather strips; 22 warming plates; 23 walls; 24 osculum outer tubes; Pipe in 25 osculums; 26 dull and stereotyped weather strips; 27 interpolation water inlet pipes.
The specific embodiment
With the solid matter vacuum pipe solar water heater of house one shown in Fig. 3～8, comprise osculum vacuum tube 10, tailstock 11, gusset piece 12, nut 13, bolt 14, water pipe head 16, parallel water inlet pipe 17, osculum bucket 18, parallel outlet pipe 19, indent weather strip 21 and warming plate 22, osculum vacuum tube 10 is tiled on the warming plate 22, warming plate 22 be used for the insulation of wall 23 and reduce wall 23 and osculum vacuum tube 10 between the heat transmission, one end of osculum vacuum tube 10 connects with osculum bucket 18 and seals, the other end of osculum vacuum tube 10 is bearing on the tailstock 11, do not stay the gap between the osculum vacuum tube 10 or only stay the gap that prevents that osculum vacuum tube 10 heat from splashing and rising and interfere mutually, indent weather strip 21 is at the joint of two osculum vacuum tubes 10 and bonding with osculum vacuum tube 10, indent weather strip 21 is transparent nonmetal encapsulant, also available neutral silicone fluid sealant substitutes indent weather strip 21, gusset piece 12 connects with osculum bucket 18 and tailstock 11, gusset piece 12 seals with the neutral silicone fluid sealant with the joint of osculum vacuum tube 10, gusset piece 12 connects with wall 23 by nut 13 and bolt 14, bolt 14 stretches in the wall 23, the parallel outlet pipe 19 peaceful water pipes 17 of advancing pass osculum bucket 18 and form connection and sealing, built-in water inlet pipe 15 connects with parallel water inlet pipe 17 by water pipe head 16 by passing gusset piece 12 in the wall 23, built-in outlet pipe 20 connects with parallel outlet pipe 19 by water pipe head 16 by passing gusset piece 12 in the wall 23, built-in water inlet pipe 15, built-in outlet pipe 20 seals with gusset piece 12 respectively, the water 6 that parallel outlet pipe 19 is used for osculum bucket 18 flows out, parallel water inlet pipe 17 is used for water 6 and flows into osculum bucket 18, the parallel outlet pipe 19 peaceful water pipes 17 of advancing are parallel with osculum vacuum tube 10, help becoming rectangle with the solid matter vacuum pipe solar water heater of house one, osculum bucket 18 outer pipelines have insulation layer, osculum bucket 18 is a heat insulating bucket, in the tailstock 11 insulation layer is arranged.
Diameter inserts osculum bucket 18 than segment on the osculum outer tube 24, and the big section of diameter is not inserted osculum bucket 18 on the osculum outer tube 24.
Operating principle with the solid matter vacuum pipe solar water heater of house one: be installed on the wall 18 of the building that is subjected to solar light irradiation with the solid matter vacuum pipe solar water heater of house one, osculum vacuum tube 10 absorbs the heat of sunshine, water 6 in the heating osculum vacuum tube 10, again with osculum bucket 18 in water 6 interchange of heat, make water 6 heating in the osculum bucket 18, water pump passes through built-in water inlet pipe 15 with the cold water in another bucket, water pipe head 16, parallel water inlet pipe 17 is sent in the osculum bucket 18 along arrow, and the hot water in the osculum bucket 18 is by parallel outlet pipe 19, water pipe head 16, built-in outlet pipe 20 flows out to another bucket along the direction of arrow; Indent weather strip 21 between the osculum vacuum tube 10 makes sealing between the osculum vacuum tube 10, sealing between osculum vacuum tube 10 and the osculum bucket 18, sealing between osculum vacuum tube 10 and the tailstock 11, sealing between osculum vacuum tube 10 and the gusset piece 12, built-in water inlet pipe 15, built-in outlet pipe 20 seals with gusset piece 12 respectively, the osculum vacuum tube has warming plate 22 10 times, make osculum vacuum tube 10, osculum bucket 18 and tailstock 11 become screening rain integral body, make osculum bucket 10, warming plate 22 and tailstock 11 become sunshade integral body, with the solid matter vacuum pipe solar water heater of house one by nut 13 and bolt 14 with after wall 18 connects, become one with the house, play walltile, the screening rain of roof tiles, the sunshade effect, warming plate 22 is for wall 23 insulations and reduce heat transmission between wall 23 and the osculum vacuum tube 10.
Now with conventional vacuum tubular type solar water heater and with the solid matter vacuum pipe solar water heater of house one be example, conventional vacuum tubular type solar water heater is with the ordinary vacuum tube 1 of 70 millimeters of 8 diameters, gap between the ordinary vacuum tube 1 is 20 millimeters, after making the solid matter vacuum pipe solar water heater with the house one into, at ordinary vacuum tube 1 and osculum vacuum tube 10 under same long situation under the sunshine, with the solid matter vacuum pipe solar water heater of house one osculum vacuum tube 10, significantly higher than the thermal efficiency of conventional vacuum tubular type solar water heater with the solid matter vacuum pipe solar water heater of house one with 70 millimeters of 10 diameters.
The diameter of osculum vacuum tube 10 is meant its maximum gauge for 70 millimeters, end at osculum vacuum tube 10,50 millimeters of minimum diameters are arranged, between the two adjacent holes that osculum vacuum tube 10 is installed on the osculum bucket 18,20 millimeters width is arranged, its intensity is enough, also has enough positions to be used for sealing between osculum bucket 18 and the osculum vacuum tube 10; In addition, in the end of osculum vacuum tube 10, the diameter of its delivery port is 36 millimeters, and enough water stream channels are arranged, and when the diameter of the interpolation water inlet pipe 27 in stretching into osculum vacuum tube 10 is 10 millimeters, 13 millimeters annulus water stream channel is arranged around it.
With the solid matter vacuum pipe solar water heater of house one be rectangle, when array is installed on the wall, and between the solid matter vacuum pipe solar water heater of house one with dull and stereotyped weather strip 26 sealings of rubber.
Introduce interpolation water inlet pipe technology, interpolation water inlet pipe 27 stretch in each osculum vacuum tube 10 and and the delivery port of osculum vacuum tube 10 between certain clearance is arranged, current in the interpolation water inlet pipe 27 are forced osculum vacuum tube 10 and osculum bucket 18 interior hydrothermal exchange, because it is strengthen hydrothermal exchange in osculum vacuum tube 10 and the osculum bucket 18, higher with the thermal efficiency of the solid matter vacuum pipe solar water heater of house one.
Claims (4)
1. with the solid matter vacuum pipe solar water heater of house one, it is characterized in that: comprise osculum vacuum tube (10), tailstock (11), gusset piece (12), nut (13), bolt (14), water pipe head (16), parallel water inlet pipe (17), osculum bucket (18), parallel outlet pipe (19), indent weather strip (21) and warming plate (22), osculum vacuum tube (10) is tiled on the warming plate (22), one end of osculum vacuum tube (10) connects with osculum bucket (18) and seals, the other end of osculum vacuum tube (10) is bearing on the tailstock (11), do not stay the gap between the osculum vacuum tube (10) or only stay the gap that prevents that osculum vacuum tube (10) heat from splashing and rising and interfere mutually, indent weather strip (21) is at the joint of two osculum vacuum tubes (10) and bonding with osculum vacuum tube (10), gusset piece (12) connects with osculum bucket (18) and tailstock (11), gusset piece (12) seals with the joint of osculum vacuum tube (10), gusset piece (12) connects with wall (23) by nut (13) and bolt (14), bolt (14) stretches in the wall (23), the peaceful water pipe of advancing of parallel outlet pipe (19) (17) passes osculum bucket (18) and forms connection and sealing, built-in water inlet pipe (15) connects with parallel water inlet pipe (17) by water pipe head (16) by passing gusset piece (12) in the wall (23), built-in outlet pipe (20) connects built-in water inlet pipe (15) by water pipe head (16) with parallel outlet pipe (19) by passing gusset piece (12) in the wall (23), built-in outlet pipe (20) seals with gusset piece (12) respectively.
2. the solid matter vacuum pipe solar water heater of according to claim 1 and house one, it is characterized in that: osculum vacuum tube (10) comprises pipe (25) in the osculum, osculum outer tube (24) and carriage (7), an end of pipe (25) connects with osculum outer tube (24) in the osculum, the other end of pipe (25) is bearing on the inner surface of osculum outer tube (24) by carriage (7) in the osculum, pipe (25) connection place in osculum outer tube (24) and osculum, osculum outer tube (24) has less section an of diameter, the diameter of osculum outer tube (24) pipe (25) connection place in osculum outer tube (24) and osculum is less than the mid diameter of osculum outer tube (24), and managing in the osculum has certain distance between (25) and the osculum outer tube (24) and vacuumize.
3. the solid matter vacuum pipe solar water heater of according to claim 1 and house one is characterized in that: osculum outer tube (24) is gone up diameter and is inserted osculum bucket (18) than segment, and osculum outer tube (24) is gone up the big section of diameter and do not inserted osculum bucket (18).
4. the solid matter vacuum pipe solar water heater of according to claim 1 and house one, it is characterized in that: during the solid matter vacuum pipe solar water heater array of a plurality of and house one, and seal with dull and stereotyped weather strip (27) between the solid matter vacuum pipe solar water heater of house one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200288491U CN202047540U (en) | 2011-01-28 | 2011-01-28 | Densely arranged vacuum tube type solar water heater integrated with house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200288491U CN202047540U (en) | 2011-01-28 | 2011-01-28 | Densely arranged vacuum tube type solar water heater integrated with house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047540U true CN202047540U (en) | 2011-11-23 |
Family
ID=44987853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200288491U Expired - Fee Related CN202047540U (en) | 2011-01-28 | 2011-01-28 | Densely arranged vacuum tube type solar water heater integrated with house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047540U (en) |
-
2011
- 2011-01-28 CN CN2011200288491U patent/CN202047540U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20120128 |