CN103216403A - Floor type heat-energy generator - Google Patents
Floor type heat-energy generator Download PDFInfo
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- CN103216403A CN103216403A CN2013101178789A CN201310117878A CN103216403A CN 103216403 A CN103216403 A CN 103216403A CN 2013101178789 A CN2013101178789 A CN 2013101178789A CN 201310117878 A CN201310117878 A CN 201310117878A CN 103216403 A CN103216403 A CN 103216403A
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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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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Abstract
The invention discloses a floor type heat-energy generator, belonging to a generator. The floor type heat-energy generator is arranged on an installing plane and comprises a heat-energy absorber and a heat-power conversion device, wherein the heat-energy absorber is arranged above the heat-power conversion device and carries out heat conduction with the heat-power conversion device; the heat-power conversion device at least comprises a cylinder and an air-temperature adjusting device; and the cylinder is internally provided with an air distribution piston and a power piston, and an interval space is arranged between the air distribution piston and the power piston. The floor type heat-energy generator disclosed by the invention has the advantages that an energy guiding medium is adopted to conduct the solar radiation energy onto the heat-energy absorber to generate heat energy, so that the engine can be directly arranged on the floor when in use, and does not need to be arranged on a sunlight incidence direction tracking device to increase the load; and the solar energy can be converted into mechanical energy and the traditional mechanical energy generating device is driven by the mechanical energy, so that the utilization rate of the solar radiation energy is increased. The floor type heat-energy generator disclosed by the invention can be used for driving various types of mechanical generators and is wide in application range.
Description
Technical field
The present invention relates to a kind of generator, in particular, the present invention relates generally to a kind of ground thermal power generator.
Background technique
In outlying mountain area, the inhabitation crowd disperses, as takes centralized power supply system, expense height such as the circuit that maintaining is relevant, power transmission and transformation station.Solar generator is a kind of a kind of environmental protection electricity generating device that solar heat energy directly or indirectly can be converted into electric energy, the cardinal principle of existing solar generator is directly to impinge upon by sunlight to produce electric energy on the solar panel, and a characteristic of this type of generator outbalance is to need to follow the tracks of according to the angle of different time solar light irradiation, to guarantee to obtain the maximum efficiency of sunlight.At present, domesticly developed a kind of solar automatic tracking system that is used for the disc type solar energy concentrator, be to be PositionSensitiveDetector with the English full name that high-precision PSD(should abridge, being the position sensing detector) the sensor incident orientation that obtains the sun points to the position, come control step driven by motor high-accuracy mechanical turntable to rotate by the control algorithm that 32 embedded-type ARM, 7 microcontroller S3C44B0X realization switching loops closes, thereby make concentrator point to sun incident direction, system has realized the full-automatic tracking to the sun, and the two-dimensional surface type PSD that this structure has selected for use certain scientific ﹠ technical corporation to produce obtains the incident orientation information of the sun as photoelectric position detector.The computational methods of design programming azimuth information and hardware driving, the incident direction that makes tracker follow sunlight drives energy gathering cap and rotates towards corresponding direction, has reached the utilization ratio that improves solar energy.But the price of aforementioned high-precision PSD is higher, and then feasible also raising greatly of cost of production of using the generator of this type of solar automatic tracking system, has limited the large-scale promotion application of solar generator.And substantially all energy conversion device is directly placed the top or the downside of energy gathering cap in the existing solar generator, driving its whole rotation by the actuator in the tracking system follows the tracks of, also increased the density of load of following the tracks of actuator virtually greatly, cause its rated power to increase, and reduced the accuracy of collecting device orientation adjustment, can't drive traditional mechanical simultaneously can electricity generating device.
Summary of the invention
One of purpose of the present invention is at above-mentioned deficiency, a kind of ground thermal power generator is provided, the dynamic loading that solves sunlight incident direction tracking actuator in the prior art with expectation is bigger, can't drive technical problems such as traditional mechanical energy electricity generating device operation.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of ground thermal power generator provided by the present invention, described thermal power generator places on the mounting plane, comprise heat energy absorber and thermal power reforming unit, described heat energy absorber places the top of thermal power reforming unit, and carries out transmission of heat with the thermal power reforming unit; At least comprise cylinder and temperature regulating device in the described thermal power reforming unit, the inside of cylinder is provided with gas distribution piston and power piston, has clearance space between described gas distribution piston and the power piston, the piston rod of described gas distribution piston, power piston also is connected with actuation gear power by eccentric stiffener respectively, on the described actuation gear axially on be fixed with follower, described follower is followed actuation gear in the same way, rotate with speed, and follower also is connected with the power input shaft power of electricity generating device.
As preferably, further technological scheme is: described power piston and piston rod thereof are sleeved on the piston rod outside of gas distribution piston, and the medial axis of the piston rod of the piston rod of power piston and gas distribution piston overlaps.
Further technological scheme is: described temperature regulating device places the side of cylinder, and it is respectively heater, exchanger and cooler from top to bottom, described heater, cooler are corresponding with suction port, relief opening on the cylinder side respectively, be used for entering its inside by the suction port of cylinder side after with gas heating by heater, thereby promoting gas distribution piston moves downward, and the gas in the clearance space between itself and the power piston is pressed into cooler by relief opening, gas enters cylinder interior through supercooler, exchanger and heater by suction port successively; Also driving power piston when described gas distribution piston is pressed into cooler with gas moves downward, the piston rod of power piston drives actuation gear by eccentric stiffener and rotates, and then actuation gear drives it by the piston rod of eccentric stiffener by gas distribution piston and moves upward, be pressed into the high-temperature gas of gas distribution piston top in the heater again, gas passes through heater, exchanger and cooler successively, enter cylinder interior by relief opening, and promote gas distribution piston simultaneously and move upward, the propulsion power piston moves downward.
Further technological scheme is: described actuation gear is two, and described two actuation gears are meshing with each other; The piston rod of described power piston is connected with two actuation gear power by eccentric stiffener respectively, and described two actuation gears all are connected with the piston rod power of gas distribution piston by another eccentric stiffener.
Further technological scheme is: described follower is connected with the rotor dynamic of electricity generating device by belt.
Further technological scheme is: described heater mainly is made of the Stainless Steel Tube of many bendings.
Further technological scheme is: described exchanger mainly constitutes by the multi-disc Stainless Steel Cloth is stacked.
Further technological scheme is: the pipe heap that described cooler is mainly combined by water tank and Duo Gen Stainless Steel Tube.
Further technological scheme is: described heat energy absorber inserts the solar energy energy gathering cap by the energy boot media, is used for by the solar energy energy gathering cap solar radiation energy being converged the back and transfers to heat energy absorber by the energy boot media.
Further technological scheme is: described energy boot media is an optical fiber catheter.
Compared with prior art, one of beneficial effect of the present invention is: adopt the energy boot media that solar radiation energy is conducted to and produce heat energy on the heat energy absorber, make generator can directly place ground in use, need not to be installed in and increase its load on the sunlight incident direction tracking means, help following the tracks of the control of displacement accuracy more, and can be mechanical energy with conversion of solar energy, drive traditional mechanical energy electricity generating device by mechanical energy again, make the utilization ratio of solar radiation energy be improved, can be used for driving various types of mechanical generators, application area is wide; A kind of ground thermal power generator provided by the present invention is simple in structure simultaneously, is suitable for industrialized production, is easy to promote.
Description of drawings
Fig. 1 is the overall structure schematic representation that is used to illustrate one embodiment of the invention;
Fig. 2 is the structural representation that is used to illustrate the another embodiment of the present invention application state;
Fig. 3 is the heater structure schematic representation that is used for illustrating another embodiment of the present invention;
Fig. 4 is the exchanger arrangement schematic representation that is used for illustrating another embodiment of the present invention;
Fig. 5 is the cooler construction schematic representation that is used for illustrating another embodiment of the present invention;
Among the figure, 1 be thermal power generator, 11 for heat energy absorber, 12 for the thermal power reforming unit, 121 for cylinder, 122 for the temperature regulating device, 123 for gas distribution piston, 124 for power piston, 125 for eccentric stiffener, 126 for actuation gear, 127 for follower, 128 for the piston rod of power piston, 129 for the piston rod of gas distribution piston, 2 for the energy boot media, 3 for solar energy energy gathering cap, 4 be the heat accumulation energy magazine for electricity generating device, 5 is belt, 6.
Embodiment
The present invention is further elaborated below in conjunction with accompanying drawing.
With reference to shown in Figure 1, one embodiment of the present of invention are a kind of ground thermal power generators, described thermal power generator 1 places on the mounting plane, comprise heat energy absorber 11 and thermal power reforming unit 12, described heat energy absorber 101 places the top of thermal power reforming unit 12, and carries out transmission of heat with thermal power reforming unit 12; At least comprise cylinder 121 and temperature regulating device 122 in the described thermal power reforming unit 12, the inside of cylinder 121 is provided with gas distribution piston 123 and power piston 124, has clearance space between described gas distribution piston 123 and the power piston 124, described gas distribution piston 123, the piston rod of power piston 124 also is connected with actuation gear 126 power by eccentric stiffener 125 respectively, on the described actuation gear 126 axially on be fixed with follower 127, described follower 127 is followed actuation gear 126 in the same way, rotate with speed, and follower 127 also is connected with the power input shaft power of electricity generating device 4.And go out as shown in Figure 3, aforesaid two eccentric stiffeners 15 are combined into one and are prismatic.
Still with reference to shown in Figure 1, be used for the technical solution problem in the present invention, among the embodiment who is more preferably, the concrete structure of thermal power reforming unit 12 in a kind of the foregoing description is provided, it is the side that above-mentioned temperature regulating device 122 places cylinder 121, and it is respectively heater H, exchanger R and cooler C from top to bottom, and described heater H, cooler C are corresponding with suction port, relief opening on cylinder 121 sides respectively.
In the present embodiment, enter its inside by the suction port of cylinder 121 sides by heater H after with gas heating, thereby promoting gas distribution piston 123 moves downward, and the gas in the clearance space between itself and the power piston 124 is pressed into cooler C by relief opening, gas enters cylinder 121 inside through supercooler C, exchanger R and heater H by suction port successively; Described gas distribution piston 123 also drives power piston 124 when gas is pressed into cooler C and moves downward, the piston rod 128 of power piston drives actuation gear 126 by eccentric stiffener 125 and rotates, and then actuation gear 126 drives it by the piston rod 129 of eccentric stiffener 125 by gas distribution piston and moves upward, be pressed into the high-temperature gas of gas distribution piston 123 tops in the heater H again, gas passes through heater H successively, exchanger R and cooler C, enter cylinder 121 inside by relief opening, and promote gas distribution piston 123 simultaneously and move upward, propulsion power piston 124 moves downward.
Further, as shown in Figure 1, for satisfying the mode of above-mentioned gas distribution piston 123 and power piston 124 relative movement, preferably above-mentioned actuation gear 126 is set to two, and two actuation gears 126 are meshing with each other, promptly when one of them actuation gear 126 rotated, another actuation gear then rotated towards the direction opposite with it; And the piston rod 128 of power piston is connected with two actuation gear 126 power by eccentric stiffener 125 respectively, and two actuation gears 126 all are connected with piston rod 129 power of gas distribution piston by another eccentric stiffener 125.
With reference to shown in Figure 2, according to another embodiment of the present invention, in the practical application, above-mentioned heat energy absorber 101 inserts solar energy energy gathering cap 3 by energy boot media 2, by solar energy energy gathering cap 3 solar radiation energy is converged the back and transfer to heat energy absorber 101, and as preferred, energy boot media 2 is divided into two-way in the outside of solar energy energy gathering cap 3 by energy boot media 2, wherein a terminal portion near or insert heat energy absorber 101, heat accumulation energy magazine 6 is inserted on another road; Described heat accumulation energy magazine 6 also insert by heat-transfer tube or the end near heat energy absorber 101, the bifurcation site of described energy boot media 2 inside is provided with optical prism, and the effect of described optical prism is that the solar energy that will come from reflecting means 4 refracts to respectively in the two-way of optical fiber catheter bifurcated and carries out transmission of heat.More preferably, can adopt optical fiber catheter as aforesaid energy boot media 2.
Again with reference to shown in Figure 1, in more preferred another embodiment of the present invention, the situation that hinders mutually appears when carrying out relative movement for the piston rod 129 of the piston rod 128 of avoiding power piston and gas distribution piston, preferably above-mentioned power piston 124 and piston rod 128 thereof are sleeved on piston rod 129 outsides of gas distribution piston, and the medial axis of the piston rod 128 that makes power piston and the piston rod 129 of gas distribution piston overlaps.
And above-mentionedly mentioned, the outputting axial power that above-mentioned follower 127 drives electricity generating device connects, and the inventor is through overtesting, think this class formation comparatively the kind of drive of matters be belt 5, it is follower 127 drives electricity generating device 4 by belt 5 rotor rotation, thereby drive its operation and produce electric energy, and what is more important, the mechanical energy of thermal power reforming unit 12 outputs also can be used for driving other device, should be understood to, aforesaid electricity generating device 4 is a comparatively wide in range notion, in the middle of the miscellaneous equipment that comprises generator and can be driven by mechanical energy, for example automobile, steamer, casting machine or the like.
With reference to figure 3, Fig. 4 and shown in Figure 5, the present inventor is on above-mentioned basis, also the concrete structure to the heater H in the above-mentioned thermal power reforming unit 12, exchanger R and cooler C improves, can be used as one or more embodiment of the present invention: described heater H mainly is made of the Stainless Steel Tube of many bendings, described exchanger R mainly constitutes by the multi-disc Stainless Steel Cloth is stacked, the pipe heap that described cooler C is mainly combined by water tank and Duo Gen Stainless Steel Tube.
The present invention in actual applications, when solar radiation arrives heat energy receiver, focus condenser by the solar energy energy gathering cap is passed to the solar radiation energy on the heater by heat energy absorber, and heater is made up of several Stainless Steel Tubes, entire mechanism inside has been full of an amount of mixed gas medium and has comprised heater, when strong light irradiating arrives steel tube surface, the mixed gas medium of steel duct is heated expansion, to produce high temperature at the top of gas distribution piston, the gas of high pressure, thereby promoting gas distribution piston moves downward, under the effect of prismatic linkage mechanism, power piston will move upward.At this moment, between the top of the bottom of gas distribution piston and power piston, formed a low temperature compression chamber, cryogenic gas is pressed into cooler, cryogenic gas enters exchanger by cooler, absorb the heat in the exchanger, enter behind the heater, move downward the vacuum zone that the back produces to remedy gas distribution piston from newly getting back to the top of gas distribution piston.
In this process, the moving up and down of gas distribution piston and power piston, the mechanical energy with a part is stored in the belt pulley, and under the moment of inertia effect of eccentric stiffener and belt pulley, gas distribution piston moves upward, and power piston moves downward.At this moment, to produce certain space between gas distribution piston and the power piston, this just enters heater-exchanger (at this by high temperature, the pressurized gas of gas distribution piston top of compression, high-temperature gas is emitted heat and is absorbed heat by exchanger, make the temperature of high-temperature gas obtain descending)-cooler (temperature of gas further being reduced through the cooler cooling)-cryogenic gas enters the space between gas distribution piston and the power piston, in like manner remedies consequent vacuum zone.
At this moment, the pressure that is subjected to cryogenic gas between gas distribution piston and the power piston promotes down, make gas distribution piston further upwards moving and gas distribution piston further moves downward, under the effect of prismatic eccentric structure, not only do mechanical energy output but also do the belt pulley rotation that inertia can store by the actuation gear drive.
When gas distribution piston reaches top dead center again with the compression of the high-temperature gas on top, repeated to form above-mentioned working procedure, movement process at whole hot machine, working the transmission medium of doing most important functions is mixed gas, has only the expanded by heating, compression, the work done that go round and begin again in the gas ability entire mechanism.And with its merit by this mechanism output mechanical energy-electric energy.Finished thus entire mechanism from solar energy converting become mechanism can or the process of electric energy.
" embodiment " who is spoken of in this manual, " another embodiment ", " embodiment ", etc., refer to concrete feature, structure or the characteristics described in conjunction with this embodiment and be included among at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification.Furthermore, when describing a concrete feature, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiments this feature, structure or characteristics also fall within the scope of the invention.
Although invention has been described with reference to a plurality of explanatory embodiments of the present invention here, but, should be appreciated that those skilled in the art can design a lot of other modification and mode of executions, these are revised and mode of execution will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open and claim, can carry out multiple modification and improvement to the constituent elements and/or the layout of subject combination layout in the application.Except modification that constituent elements and/or layout are carried out with improving, to those skilled in the art, other purposes also will be tangible.
Claims (10)
1. ground thermal power generator, it is characterized in that: described thermal power generator (1) places on the mounting plane, comprise heat energy absorber (11) and thermal power reforming unit (12), described heat energy absorber (11) places the top of thermal power reforming unit (12), and carries out transmission of heat with thermal power reforming unit (12); At least comprise cylinder (121) and temperature regulating device (122) in the described thermal power reforming unit (12), the inside of cylinder (121) is provided with gas distribution piston (123) and power piston (124), has clearance space between described gas distribution piston (123) and the power piston (124), described gas distribution piston (123), the piston rod of power piston (124) also is connected with actuation gear (126) power by eccentric stiffener (125) respectively, on the described actuation gear (126) axially on be fixed with follower (127), described follower (127) is followed actuation gear (126) in the same way, rotate with speed, and follower (127) also is connected with the power input shaft power of electricity generating device (4).
2. ground thermal power generator according to claim 1, it is characterized in that: described power piston (124) and piston rod (128) thereof are sleeved on piston rod (129) outside of gas distribution piston, and the medial axis of the piston rod (129) of piston rod of power piston (128) and gas distribution piston overlaps.
3. ground thermal power generator according to claim 1 and 2, it is characterized in that: described temperature regulating device (122) places the side of cylinder (121), and it is respectively heater from top to bottom, exchanger and cooler, described heater, cooler respectively with cylinder (121) side on suction port, relief opening is corresponding, be used for entering its inside by the suction port of cylinder (121) side after with gas heating by heater, thereby promoting gas distribution piston (123) moves downward, and the gas in the clearance space between itself and the power piston (124) is pressed into cooler by relief opening, gas is successively through supercooler, exchanger and heater enter cylinder (121) inside by suction port; Described gas distribution piston (123) also drives power piston (124) and moves downward when gas is pressed into cooler, the piston rod of power piston (128) drives actuation gear (126) by eccentric stiffener (125) and rotates, and then actuation gear (126) drives it by the piston rod (129) of eccentric stiffener (125) by gas distribution piston and moves upward, be pressed into the high-temperature gas of gas distribution piston (123) top in the heater again, gas passes through heater successively, exchanger and cooler, enter cylinder (121) inside by relief opening, and promote gas distribution piston (123) simultaneously and move upward, propulsion power piston (124) moves downward.
4. ground thermal power generator according to claim 3 is characterized in that: described actuation gear (126) is two, and described two actuation gears (126) are meshing with each other; The piston rod of described power piston (128) is connected with two actuation gears (126) power by eccentric stiffener (125) respectively, and described two actuation gears (126) all are connected with piston rod (129) power of gas distribution piston by another eccentric stiffener (125).
5. ground thermal power generator according to claim 1 is characterized in that: described follower (127) is connected with the rotor dynamic of electricity generating device (4) by belt (5).
6. ground thermal power generator according to claim 1 is characterized in that: described heater mainly is made of the Stainless Steel Tube of many bendings.
7. ground thermal power generator according to claim 1 is characterized in that: described exchanger mainly constitutes by the multi-disc Stainless Steel Cloth is stacked.
8. ground thermal power generator according to claim 1 is characterized in that: the pipe heap that described cooler is mainly combined by water tank and Duo Gen Stainless Steel Tube.
9. ground thermal power generator according to claim 1, it is characterized in that: described heat energy absorber (101) inserts solar energy energy gathering cap (3) by energy boot media (2), is used for by solar energy energy gathering cap (3) solar radiation energy being converged the back and transfers to heat energy absorber (101) by energy boot media (2).
10. ground thermal power generator according to claim 1 is characterized in that: described energy boot media (2) is an optical fiber catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117878.9A CN103216403B (en) | 2013-04-07 | 2013-04-07 | Floor type heat-energy generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117878.9A CN103216403B (en) | 2013-04-07 | 2013-04-07 | Floor type heat-energy generator |
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| CN103216403A true CN103216403A (en) | 2013-07-24 |
| CN103216403B CN103216403B (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310117878.9A Expired - Fee Related CN103216403B (en) | 2013-04-07 | 2013-04-07 | Floor type heat-energy generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120247A (en) * | 2017-05-11 | 2017-09-01 | 安徽新富地能源科技有限公司 | Floor type heat-energy generator |
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| US4033134A (en) * | 1976-06-11 | 1977-07-05 | Bentley Arthur P | Heat engine |
| US4094146A (en) * | 1976-05-07 | 1978-06-13 | Schweitzer Earl O | Solar engine |
| DE102005053857A1 (en) * | 2005-11-11 | 2007-05-16 | Manfred Carlguth | Solar thermal system for converting solar energy into mechanical energy, has piston compressor pressing air that is compressed in absorber pipe of parabolic channel, where air is heated and expanded by solar radiation in piston engine |
| CN201150021Y (en) * | 2008-02-01 | 2008-11-12 | 耿会堂 | Generating set using solar energy as power |
| CN102287347A (en) * | 2011-05-04 | 2011-12-21 | 包头市爱能控制工程有限责任公司 | Solar constant pressure heating hot airflow engine generation system |
| CN102384050A (en) * | 2010-09-03 | 2012-03-21 | 郑州市鑫科节能技术有限公司 | Automatic tracking-focusing solar heating device |
| CN203214256U (en) * | 2013-04-07 | 2013-09-25 | 成都沃托玛腾科技有限公司 | Ground-mounted thermal energy generator |
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2013
- 2013-04-07 CN CN201310117878.9A patent/CN103216403B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094146A (en) * | 1976-05-07 | 1978-06-13 | Schweitzer Earl O | Solar engine |
| US4033134A (en) * | 1976-06-11 | 1977-07-05 | Bentley Arthur P | Heat engine |
| DE102005053857A1 (en) * | 2005-11-11 | 2007-05-16 | Manfred Carlguth | Solar thermal system for converting solar energy into mechanical energy, has piston compressor pressing air that is compressed in absorber pipe of parabolic channel, where air is heated and expanded by solar radiation in piston engine |
| CN201150021Y (en) * | 2008-02-01 | 2008-11-12 | 耿会堂 | Generating set using solar energy as power |
| CN102384050A (en) * | 2010-09-03 | 2012-03-21 | 郑州市鑫科节能技术有限公司 | Automatic tracking-focusing solar heating device |
| CN102287347A (en) * | 2011-05-04 | 2011-12-21 | 包头市爱能控制工程有限责任公司 | Solar constant pressure heating hot airflow engine generation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107120247A (en) * | 2017-05-11 | 2017-09-01 | 安徽新富地能源科技有限公司 | Floor type heat-energy generator |
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Effective date of registration: 20170908 Address after: 402560 No. 78 Industrial Road, Tongliang hi tech Development Zone, Chongqing Patentee after: CHONGQING SITANBIN SELF ENERGY TECHNOLOGY CO.,LTD. Address before: 610000, No. 1, building 63, Jinsha Ginza, two su er East Road, Qingyang District, Sichuan, Chengdu Patentee before: CHENGDU WOTUO MATENG TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200923 Address after: No.1, floor 1, building 2, No.528, Donghang Road, Chengdu Economic and Technological Development Zone (Longquanyi District), 610000 Patentee after: Euler (China) Technology Development Co., Ltd. Chengdu Co. Address before: 402560 Industrial Avenue 78, Tongliang hi tech Development Zone, Chongqing Patentee before: CHONGQING SITANBIN SELF ENERGY TECHNOLOGY Co.,Ltd. |
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