CN103556442A - Solar central clothes drying device - Google Patents
Solar central clothes drying device Download PDFInfo
- Publication number
- CN103556442A CN103556442A CN201310501799.8A CN201310501799A CN103556442A CN 103556442 A CN103556442 A CN 103556442A CN 201310501799 A CN201310501799 A CN 201310501799A CN 103556442 A CN103556442 A CN 103556442A
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- CN
- China
- Prior art keywords
- water
- pipeline
- clothes drying
- clothes
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001035 drying Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract 1
- 210000000038 chest Anatomy 0.000 description 21
- 230000007613 environmental effect Effects 0.000 description 3
- 241001424688 Enceliopsis Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F60/00—Drying not provided for in groups D06F53/00 - D06F59/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/30—Drying processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—Humidity
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
-
- 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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
- Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a solar central clothes drying device and belongs to the technical field of solar energy utilization. The solar central clothes drying device comprises a solar thermal collector, a connecting pipe, a pump body, a heat source circulating unit which is formed by an energy accumulation tank and a heat exchanger heating end in a series connection mode and a plurality of clothes drying units; the clothes drying units comprise water inlets and water outlets; the water inlet of the heat exchanger heating end is communicated with the water outlets of the clothes drying units through water pipes; the number of pipelines between the water outlet of the heat exchanger heating end and the water inlets of the clothes drying units is at least one; a stop valve, a filter, a check valve, a water valve and a water pump which is driven by a motor are in series connection with every pipeline; the motors are connected with frequency converters; the water valves are installed in the water inlet pipeline and the water outlet pipeline of every clothes drying unit. The solar central clothes drying device has the advantages of enabling solar energy to be reasonably and fully used, environmentally friendly, energy reducing and consumption reducing and bringing convenience for life and travel of people.
Description
Technical field
The present invention relates to technical field of solar utilization technique, especially a kind of solar energy central is dried apparatus of laundry.
Background technology
Along with economical and social development, the shortage problem of oil, natural gas and coal equal energy source is more and more obvious, solar energy is as a kind of new forms of energy at present, just be widely used in the large-scale hot-water supply system in hotel, hotel etc., and existing dryer is to convert electrical energy into heat energy clothing is dried, energy resource consumption is large and produce hot-tempered sound; Because the cost of dryer application is high, so dryer is not set in general hotel, the room in hotel, this just brings very large constant to dweller, how to manufacture a kind of utilize solar energy as heat energy be safety and environmental protection again convenient and practical, with low cost and widely used baking apparatus of laundry be people's problems anxious to be resolved.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of solar energy central and dries apparatus of laundry, and this solar energy central is dried apparatus of laundry can solve the problem that energy shortage, the high general hotel causing of cost, hotel do not arrange dryer.
In order to address the above problem, the technical solution adopted in the present invention is: include by solar thermal collector, tube connector, the pump housing, the heat-source Cycles unit that energy storage pool and heat exchanger fire end are in series and a plurality of baking clothing unit, described baking clothing unit all has water inlet and delivery port, the water inlet of described heat exchanger heating end is connected by water pipe with the delivery port that dries clothing unit, pipeline between the delivery port of described heat exchanger heating end and described baking clothing unit water inlet has one at least, on this pipeline, be serially connected with stop valve, filter, check-valves, water valve and by the water pump of driven by motor, described motor is connected with frequency converter, in the water inlet of described each baking clothing unit or water outlet pipeline, water valve is all housed.
Above-mentioned solar energy central is dried in apparatus of laundry technical scheme, technical scheme can also be more specifically: described baking clothing unit is in cavity, to have the clothes-drying chest of heat source tube, the water inlet of described heat source tube is connected by the first pipeline with the water inlet of described baking clothing unit, the delivery port of described heat source tube is connected by the second pipeline with the delivery port of described baking clothing unit, on described the first pipeline and described the second pipeline, an electromagnetic valve is at least housed; Between described the first pipeline and described the second pipeline, be parallel with in loop and go here and there and have the electric heating device of electromagnetic valve, described clothes-drying chest body top offers air outlet, bottom offers respectively air inlet and supplies the automatic air outlet of indoor humidification, and described automatic air outlet is provided with gate; In described clothes-drying chest body, postmedian arranges a heat sink, and described thermal source pipeline is arranged between described heat sink and described clothes-drying chest body squab panel; The on-off controller of controlling electromagnetic valve action is installed on described cabinet door, and described on-off controller is connected with the Temperature Humidity Sensor in being arranged on cabinet, the gate of described automatic air outlet by relay be arranged on an indoor humidity sensor and be connected.
Further: the circulatory mediator in described heat-source Cycles unit is oil.
Further: the signal feedback input of described frequency converter and the tip side of a time relay compose in series the first circuit, the coil-end of the described time relay and a flowmeter compose in series second circuit, described the first circuit and described second circuit joining power, the induction termination of described flowmeter is arranged in the outlet conduit of described baking clothing unit.
Further: described clothes-drying chest squab panel and cabinet door are rubber and plastic warming plate, described heat sink is aluminium dermatotome.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention rationally makes full use of solar energy, and environmental protection and fall and can subtract consumption brings convenience to people's life and trip.
2, the circulatory mediator in heat-source Cycles of the present invention unit is oil, and the evaporating temperature of oil approaches 300 ℃, when the temperature of oil reaches between 150 ℃～200 ℃ in heat-source Cycles unit, can store amount of heat the lasting heat of drying is provided; Water tank provides constant heat to be enough to Clothes cabinet capable of drying clothes clothes at night by heat exchanger.
3, the flow by the automatic control pump of motor is large and littlely reach energy-conservation effect according to the water requirement of system for frequency converter of the present invention.
4, flowmeter of the present invention stops the work of pump automatically according to the water yield of system, reaches energy-conservation effect.
5, warm and humid inductor of the present invention can be according to temperature and humidity, and automatic switchover electric heating device reaches the required of people under Different climate condition.
6, humidity sensor of the present invention can be given the indoor moistening air of sending according to the aridity of weather, guarantees indoor comfortable environment.
7, the pipeline of water pump of the present invention is set to two, when article one breaks down, can switch to second and works on, and does not affect people and uses.
Accompanying drawing explanation
Fig. 1 is the key wiring diagram of the embodiment of the present invention.
Fig. 2 is 6 wiring diagram in Fig. 1.
Fig. 3 is 8 structural representation in Fig. 1.
Fig. 4 be in Fig. 3 A-A to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Solar energy central shown in Fig. 1 is dried apparatus of laundry, includes by solar thermal collector 1, tube connector, the pump housing 4, energy storage pool 2 and heat exchanger 5 fire ends heat-source Cycles unit in series and a plurality of baking clothing unit, and the circulatory mediator in heat-source Cycles unit is oil, drying clothing unit is the clothes-drying chest 8 in cavity with heat source tube 8-3, and the water inlet of heat exchanger 5 heating ends is connected by water pipe with the delivery port of clothes-drying chest 8, as shown in Figure 2, pipeline between the delivery port of heat exchanger 5 heating ends and clothes-drying chest 8 water inlets has two, on this pipeline, be serially connected with stop valve 6-1, filter 6-2, water valve 6-3, check-valves 6-4 and by the water pump 6-9 of driven by motor, motor 6-5 is connected with frequency converter 6-6, the signal feedback input of frequency converter 6-6 and the tip side of a time relay 6-7 compose in series the first circuit, the coil-end of time relay 6-7 and a flowmeter 6-8 compose in series second circuit, the first circuit and second circuit joining power, the induction termination of flowmeter 6-8 is arranged in the outlet conduit of clothes-drying chest 8, as Fig. 3, shown in Fig. 4, clothes-drying chest 8 all has water inlet and delivery port, water valve 7 is all housed in the water inlet of each clothes-drying chest 8 or water outlet pipeline, the water inlet of heat source tube 8-3 is connected by the first pipeline with the water inlet of clothes-drying chest 8, the delivery port of heat source tube 8-3 is connected by the second pipeline with the delivery port of clothes-drying chest 8, two electromagnetic valve 8-8 are housed on the first pipeline, 8-9, an electromagnetic valve 8-10 is housed on the second pipeline, between the first pipeline and the second pipeline, be parallel with electric heating device 8-13, the water inlet of electric heating device 8-13 is equipped with electromagnetic valve 8-11, the delivery port of electric heating device 8-13 is equipped with electromagnetic valve 8-12, clothes-drying chest body top offers air outlet 8a, and bottom offers respectively air inlet 8b and supplies the automatic air outlet 8c of indoor humidification, and air outlet 8c is provided with gate automatically, in clothes-drying chest body, postmedian arranges the heat sink 8-2 of an aluminium skin, and thermal source pipeline 8-3 is arranged between heat sink 8-2 and clothes-drying chest body squab panel 8-4, the on-off controller 8-6 that controls electromagnetic valve action is installed on cabinet door 8-1, on-off controller 8-6 is connected with the Temperature Humidity Sensor 8-7 in being arranged on cabinet, the indoor humidity sensor 8-5 that arranges, humidity sensor 8-5 is connected with the relay of controlling automatic air outlet gate, the squab panel 8-4 of clothes-drying chest 8 and cabinet door 8-1 are rubber and plastic warming plate.
During work, solar thermal collector is converted to heat energy by sunshine, and by heat exchanger, by tap water heating, the water yield of Frequency Converter Control pump is delivered to hot water the baking clothing unit of terminal, by clothes drying.
1, when sunray abundance in summer, because the circulatory mediator in heat-source Cycles unit is oil oil
Evaporating temperature approaches 300 ℃, when the temperature of oil reaches between 150 ℃～200 ℃ in heat-source Cycles unit, can store amount of heat the lasting heat of drying is provided; Water tank provides constant heat to be enough to Clothes cabinet capable of drying clothes clothes at night by heat exchanger.
2, when winter or rainy weather sunray deficiency, in heat-source Cycles unit, the temperature of oil is when being arranged at the temperature value that Temperature Humidity Sensor in cabinet sets, Temperature Humidity Sensor is to on-off controller signal transmission, controlling electromagnetic valve 8-9,8-10 closes, while opens solenoid valve 8-8,8-11,8-12, start electric heating device clothing is dried, Temperature Humidity Sensor is controlled water temperature at 55 degree simultaneously.
3, when autumn, weather and summer air-conditioning refrigeration, winter heating air were dried, the humidity value of room air is when being arranged at the humidity value that indoor humidity sensor sets, humidity sensor is given signal of relay of controlling air outlet gate opening, this relay closes is controlled air outlet gate opening, gives the indoor moistening air of sending.
4, when all clothes-drying chests all not in use, be arranged on the induction termination of drying the flowmeter in clothing unit outlet conduit, respond to and send signal normally closed time relay time delay is opened for 15 minutes, Frequency Converter Control stops the work of the second pump.
5, when not using clothes-drying chest, close and be arranged on the water inlet of clothes-drying chest or the water valve in water outlet pipeline, this clothes-drying chest does not participate in system water circulation, and frequency converter reduces operate power automatically.
6, the pipeline of the second pump is set to two, when article one breaks down, can switch to second and works on, and does not affect people and uses.
The present invention rationally makes full use of solar energy, and environmental protection and fall and can subtract consumption brings convenience to people's life and trip.
Claims (5)
1. a solar energy central is dried apparatus of laundry, it is characterized in that: include by solar thermal collector, tube connector, the pump housing, the heat-source Cycles unit that energy storage pool and heat exchanger fire end are in series and a plurality of baking clothing unit, described baking clothing unit all has water inlet and delivery port, the water inlet of described heat exchanger heating end is connected by water pipe with the delivery port that dries clothing unit, pipeline between the delivery port of described heat exchanger heating end and described baking clothing unit water inlet has one at least, on this pipeline, be serially connected with stop valve, filter, check-valves, water valve and by the water pump of driven by motor, described motor is connected with frequency converter, in the water inlet of described each baking clothing unit or water outlet pipeline, water valve is all housed.
2. solar energy central according to claim 1 is dried apparatus of laundry, it is characterized in that: described baking clothing unit is in cavity, to have the clothes-drying chest of heat source tube, the water inlet of described heat source tube is connected by the first pipeline with the water inlet of described baking clothing unit, the delivery port of described heat source tube is connected by the second pipeline with the delivery port of described baking clothing unit, on described the first pipeline and described the second pipeline, an electromagnetic valve is at least housed; Between described the first pipeline and described the second pipeline, be parallel with in loop and go here and there and have the electric heating device of electromagnetic valve, described clothes-drying chest body top offers air outlet, bottom offers respectively air inlet and supplies the automatic air outlet of indoor humidification, and described automatic air outlet is provided with gate; In described clothes-drying chest body, postmedian arranges a heat sink, and described thermal source pipeline is arranged between described heat sink and described clothes-drying chest body squab panel; The on-off controller of controlling electromagnetic valve action is installed on described cabinet door, and described on-off controller is connected with the Temperature Humidity Sensor in being arranged on cabinet, the gate of described automatic air outlet by relay be arranged on an indoor humidity sensor and be connected.
3. solar energy central according to claim 1 and 2 is dried apparatus of laundry, it is characterized in that: the circulatory mediator in described heat-source Cycles unit is oil.
4. solar energy central according to claim 3 is dried apparatus of laundry, it is characterized in that: the signal feedback input of described frequency converter and the tip side of a time relay compose in series the first circuit, the coil-end of the described time relay and a flowmeter compose in series second circuit, described the first circuit and described second circuit joining power, the induction termination of described flowmeter is arranged in the outlet conduit of described baking clothing unit.
5. solar energy central according to claim 4 is dried apparatus of laundry, it is characterized in that: described clothes-drying chest squab panel and cabinet door are rubber and plastic warming plate, and described heat sink is aluminium dermatotome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501799.8A CN103556442B (en) | 2013-10-23 | 2013-10-23 | Solar energy central dries apparatus of laundry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501799.8A CN103556442B (en) | 2013-10-23 | 2013-10-23 | Solar energy central dries apparatus of laundry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103556442A true CN103556442A (en) | 2014-02-05 |
| CN103556442B CN103556442B (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310501799.8A Active CN103556442B (en) | 2013-10-23 | 2013-10-23 | Solar energy central dries apparatus of laundry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103556442B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043085A (en) * | 2015-08-05 | 2015-11-11 | 浙江宝威电气有限公司 | Solar-preheating electric heating oven with heat conducting oil furnace |
| CN106012454A (en) * | 2016-06-30 | 2016-10-12 | 肖锐 | Solar central laundry dryer |
| CN109722868A (en) * | 2019-03-08 | 2019-05-07 | 上海海事大学 | A kind of solar energy apery type clothes-drying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125946A (en) * | 1977-06-14 | 1978-11-21 | Melvin Prager | Apparatus for drying clothes using solar energy |
| JP2000093696A (en) * | 1998-09-18 | 2000-04-04 | Matsushita Electric Ind Co Ltd | Clothes dryer |
| CN101975457A (en) * | 2010-10-09 | 2011-02-16 | 杭州慈源科技有限公司 | Solar thermal collector and heating system applying same |
| CN101988729A (en) * | 2010-11-18 | 2011-03-23 | 海尔集团公司 | Air conditioner system |
| CN102517858A (en) * | 2011-11-14 | 2012-06-27 | 秦翠 | Novel solar clothes drying system |
| CN203569348U (en) * | 2013-10-23 | 2014-04-30 | 邓义宁 | Solar center clothes drying device |
-
2013
- 2013-10-23 CN CN201310501799.8A patent/CN103556442B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125946A (en) * | 1977-06-14 | 1978-11-21 | Melvin Prager | Apparatus for drying clothes using solar energy |
| JP2000093696A (en) * | 1998-09-18 | 2000-04-04 | Matsushita Electric Ind Co Ltd | Clothes dryer |
| CN101975457A (en) * | 2010-10-09 | 2011-02-16 | 杭州慈源科技有限公司 | Solar thermal collector and heating system applying same |
| CN101988729A (en) * | 2010-11-18 | 2011-03-23 | 海尔集团公司 | Air conditioner system |
| CN102517858A (en) * | 2011-11-14 | 2012-06-27 | 秦翠 | Novel solar clothes drying system |
| CN203569348U (en) * | 2013-10-23 | 2014-04-30 | 邓义宁 | Solar center clothes drying device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043085A (en) * | 2015-08-05 | 2015-11-11 | 浙江宝威电气有限公司 | Solar-preheating electric heating oven with heat conducting oil furnace |
| CN106012454A (en) * | 2016-06-30 | 2016-10-12 | 肖锐 | Solar central laundry dryer |
| CN109722868A (en) * | 2019-03-08 | 2019-05-07 | 上海海事大学 | A kind of solar energy apery type clothes-drying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103556442B (en) | 2015-10-28 |
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Owner name: GUANGXI XINDONG GROUND SOURCE HEAT PUMPS CO., LTD. Free format text: FORMER OWNER: DENG YINING Effective date: 20150819 |
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Effective date of registration: 20150819 Address after: 545006, the Guangxi Zhuang Autonomous Region Liuzhou hi tech Development Zone, 2109 science and Technology Street (High-tech Zone) Applicant after: GUANGXI XINDONG WATER SOURCE HEAT PUMP COMPANY Address before: 545006, the Guangxi Zhuang Autonomous Region Liuzhou hi tech Development Zone, 2109 science and Technology Street (High-tech Zone) Applicant before: Deng Yining |
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Inventor after: Deng Yining Inventor after: Tan Zhihua Inventor after: Song Yufeng Inventor after: Chen Lingyun Inventor after: Li Geqiang Inventor after: Zhou Chunhao Inventor before: Deng Yining Inventor before: Tan Zhihua Inventor before: Song Yufeng |
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| CP02 | Change in the address of a patent holder | ||
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Address after: Liu Dong New District of Liuzhou city the Guangxi Zhuang Autonomous Region 545000 double Renlu No. 10 Guantang R & D center 2 Building No. 705 (Liu Zhougao and Secretary of Commerce Co. Ltd. hosted) Patentee after: GUANGXI XINDONG WATER SOURCE HEAT PUMP COMPANY Address before: 545006, the Guangxi Zhuang Autonomous Region Liuzhou hi tech Development Zone, 2109 science and Technology Street (High-tech Zone) Patentee before: GUANGXI XINDONG WATER SOURCE HEAT PUMP COMPANY |