CN109430019A - A kind of household energy conservation system - Google Patents

A kind of household energy conservation system Download PDF

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Publication number
CN109430019A
CN109430019A CN201811561285.0A CN201811561285A CN109430019A CN 109430019 A CN109430019 A CN 109430019A CN 201811561285 A CN201811561285 A CN 201811561285A CN 109430019 A CN109430019 A CN 109430019A
Authority
CN
China
Prior art keywords
window
water storage
water
storage tank
battery
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.)
Pending
Application number
CN201811561285.0A
Other languages
Chinese (zh)
Inventor
李建功
王银玲
胡靖宇
冯万胜
黄天厚
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Huanghuai University
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Huanghuai University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huanghuai University filed Critical Huanghuai University
Priority to CN201811561285.0A priority Critical patent/CN109430019A/en
Publication of CN109430019A publication Critical patent/CN109430019A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G27/00Self-acting watering devices, e.g. for flower-pots
    • A01G27/003Control of self-acting watering devices
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G27/00Self-acting watering devices, e.g. for flower-pots
    • A01G27/005Reservoirs connected to flower-pots through conduits
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00Cleaning windows
    • A47L1/02Power-driven machines or devices
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Photovoltaic Devices (AREA)

Abstract

本发明公开一种家庭节能系统,窗口外设遮阳棚和支撑台,遮阳棚设于窗口上方,支撑台设于窗口下方;遮阳棚上设有雨水收集槽,太阳能板设在遮阳棚的上方;支撑台内嵌蓄水箱和蓄电池,雨水收集槽通过水管连接蓄水箱,蓄电池连接太阳能板;支撑台上设若干安放花盆的放置位,放置位旁设浇水管,浇水管一端通往蓄水箱内,另一端通往放置位上的花盆内;蓄水箱通过浇水管连接放置位;窗户的纱窗上设有除尘装置,除尘装置通过控制器进行控制,该装置采用太阳能板将太阳能转化为电能,利用转化的电能和遮阳棚、蓄水箱的设计收集雨水对花盆自动浇花,利用转化的电能和除尘装置、金属网对纱窗自动除尘,利用转化的电能带动LED照明灯,起到节能环保的目的。The invention discloses a home energy-saving system, a window peripheral awning and a support platform, the awning is arranged above the window, the support platform is arranged at the bottom of the window; the awning is provided with a rainwater collecting trough, and the solar panel is arranged above the awning; The support platform is embedded with a water storage tank and a storage battery. The rainwater collection tank is connected to the water storage tank through a water pipe, and the battery is connected to the solar energy panel; a plurality of placing pots are placed on the support platform, and a watering pipe is arranged next to the watering pipe. In the water storage tank, the other end leads to the flower pot in the placement position; the water storage tank is connected by the watering pipe; the window screen of the window is provided with a dust removing device, and the dust removing device is controlled by a controller, which uses solar energy The board converts solar energy into electric energy, uses the converted electric energy and the design of the awning and water storage tank to collect rainwater, automatically waters the flower pot, uses the converted electric energy and dust removal device, and the metal mesh automatically removes the screen window, and uses the converted electric energy to drive the LED. Lighting, for energy and environmental protection purposes.

Description

A kind of household energy conservation system
Technical field
The invention belongs to technical field of solar, and in particular to a kind of using solar energy as the household energy conservation of new energy System.
Background technique
Existing appliance system is provided using Utilities Electric Co., will cause household electrical appliances power-off once going wrong, serious to cause electricity Situations such as device damages, since device is more, puts into larger discomfort there are also using the power generation such as generator, power transmission sequence, transformer With unsuitable people are used for a long time.
Solar panels are also known as solar chip or photocell, are a kind of optoelectronic semiconductors using the sunlight direct generation of electricity Thin slice, under the major premise of fossil energy exhaustion, petroleum, coal price go up, and develop new energy, especially develop inexhaustible Nexhaustible solar energy is imperative, develops solar power system important in inhibiting especially in city, is people Energy-efficient important breakthrough in life.
Summary of the invention
In view of the above-mentioned problems, it is a primary object of the present invention to design a kind of household energy conservation system, it using solar energy as The energy is realized a series of operations such as accumulation of energy, plant watering, family's dedusting, illumination, is had the effect of environmentally protective.
To achieve the goals above the present invention adopts the following technical scheme:
A kind of household energy conservation system, it includes solar panels, sunshade and supporting table.
Sunshade and supporting table are set outside the window of family, and sunshade is set to above window, and supporting table is set under window Side;Rainwater-collecting slot is additionally provided on sunshade, the top of sunshade is arranged in solar panels;Supporting table embeds water storage box and electric power storage Pond, rainwater-collecting slot are connected to water storage box by water pipe, and battery is connected to solar panels;Several placements are additionally provided in supporting table The placement position of flowerpot places and is additionally provided with watering tube by position, and watering tube one end leads in water storage box, and the other end, which leads to placement position, to be put In the flowerpot set;Water storage box is connected to by watering tube and places position;Dust-extraction unit, dedusting dress are additionally provided on the screen window of the window It sets and is controlled by controller.
As further description of the present invention, the water storage box is equipped with water inlet, water pump and water filling port, rainwater-collecting The water pipe of slot is connected to water inlet, and water filling port is located above water storage box;The water pump is set in water storage box, and water pump, which is connected to, to be poured Water pipe, water pump be equipped with it is corresponding with watering tube several.
As further description of the present invention, humidity sensor is equipped with by the placement position, humidity sensor passes through control Device processed is controlled, and humidity sensor is inserted into the flowerpot placed and placed on position.
As further description of the present invention, the battery is located at the side of supporting table, and connection is aobvious above battery Display screen, display screen are connected to controller.
As further description of the present invention, the dust-extraction unit includes being located at the metal being embedded on window skeleton Net;The metal mesh is set as copper mesh and wire netting, and one layer of plastics are respectively applied on copper mesh and wire netting, and copper mesh connects electric power storage Pond anode, wire netting connect battery terminal negative;Dust-extraction unit further includes transmission rope, dust removal brush, and dust removal brush is connected on transmission rope, Fixed pulley is arranged in transmission rope upper end, and lower end connects motor, and fixed pulley and window upper end cooperate, and dust collection box, institute are arranged below window The motor connection controller stated.
As further description of the present invention, LED illumination lamp is also connected on the controller.
As further description of the present invention, the battery is also connected with automatic charger, and automatic charger connects city Electricity.
Compared with the existing technology, technical effect of the invention is that the present invention provides a kind of household energy conservation systems, using too It is positive can plate convert solar energy into electrical energy, using the design of the electric energy and sunshade of conversion, water storage box collect rainwater to flowerpot from It is dynamic to water flowers, using the electric energy and dust-extraction unit of conversion, metal mesh to screen window automatic dust removing, drive LED to shine using the electric energy of conversion Bright lamp plays energy-saving and environment-friendly purpose.
Detailed description of the invention
Fig. 1 is sunshade topology view of the invention;
Fig. 2 is support table structure view of the invention;
Fig. 3 is screen window dedusting view of the invention.
In figure, 1. solar panels, 2. sunshades, 3. supporting tables, 31. batteries, 32. place position, 33. display screens, 4. rain Water collecting groove, 5. water storage boxes, 51. watering tubes, 52. water inlets, 53. water pumps, 54. water filling ports, 6. metal meshes, 7. dust-extraction units, 71. transmission rope, 72. dust removal brush, 73. fixed pulleys, 74. dust collection box, 8. humidity sensors, 9. automatic chargers.
Specific embodiment
Present invention will now be described in detail with reference to the accompanying drawings.:
A kind of household energy conservation system, with reference to shown in Fig. 1-3, it includes solar panels 1, sunshade 2 and supporting table 3, described Solar panels 1 be located on the sunshade 2 on the outside of window, rainwater-collecting slot 4 is equipped with above sunshade 2, supporting table 3 is located at sunshade 2 lower section of canopy, supporting table 3 embed water storage box 5 and battery 31, and rainwater-collecting slot 4 is connected to water storage box 5, battery by water pipe 31 are connected to solar panels 1, and several placement positions 32 for placing flowerpot are additionally provided in supporting table 3, and water storage box 5 is connected by watering tube 51 It is connected to and places position 32;Dust-extraction unit 7 is additionally provided on the screen window of the window, dust-extraction unit 7 is controlled by controller.
The water storage box 5 is equipped with water inlet 52, water pump 53 and water filling port 54, and the water pipe of rainwater-collecting slot 4 is connected to Water inlet 52, water filling port 54 are located at the top of water storage box 5, water pump 53 be equipped with it is corresponding with position 32 is placed several, water pump 53 is set It is placing in the water storage box 31 below position 32, water pump 53 connects watering tube 51.
Humidity sensor 8 is equipped with by the placement position 32, humidity sensor 8 is controlled by controller, and humidity passes Sensor 8 is inserted into the flowerpot placed and placed on position 32.
The battery 31 is located at the side of supporting table 3, and display screen 33 is connected above battery 31, and display screen 33 connects To controller.
The dust-extraction unit 7 includes metal mesh 6, and the metal mesh 6 is set as copper mesh and wire netting, copper mesh and iron One layer of plastics are respectively applied on silk screen, metal mesh 6 is embedded on window skeleton, and copper mesh connects 31 anode of battery, wire netting connection 31 cathode of battery.Dust-extraction unit 7 further includes transmission rope 71, dust removal brush 72, and dust removal brush 72 is connected on transmission rope 71, transmission rope Fixed pulley 73 is arranged in 71 upper ends, and lower end connects motor, and fixed pulley 73 and window upper end cooperate, and dust collection box 74 is arranged below window, The motor connects controller.
LED illumination lamp is also connected on the controller.
The battery 31 is also connected with automatic charger 9, and automatic charger 9 connects alternating current.
The working principle of the invention: in operation, the sun impinges upon on solar panels 1 this household energy conservation system, will too Sun can be converted into electric energy, and electric energy is stored by battery 31, the rainwater-collecting slot 4 and supporting table 3, water storage box of matching design 5, meet the function of automatic flower watering, rainwater reaches water storage box 5 by collecting tank, arrives by the feedback of humidity sensor 8 in flowerpot Controller places the flowerpot on position 32 by the water pump of design 53 and 51 pairs of watering tube when needing to water and waters, in flowerpot Humidity sensor 8 sense when humidity reaches requirement that controller control stops watering flowers, can when the water in water storage box 5 is very few By manually being filled the water by water filling port 54;Complexed metal net 6 and dust-extraction unit 7, realize the function of automatic dust removing, motor Dust removal brush 72 is driven, the movement on transmission rope 71 of dust removal brush 72 is dusted, and dust falls into dust collection box 74 and carries out collective's cleaning;Match It closes LED illumination lamp and plays automatic illuminating, energy conservation and environmental protection can pass through automatic charger 9 when the not enough power supply in battery 31 Electricity consumption is provided.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, those of ordinary skill in the art are to this hair Other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention, It is intended to be within the scope of the claims of the invention.

Claims (7)

1.一种家庭节能系统,它包括太阳能板、遮阳棚和支撑台,其特征在于:在家庭的窗口外设置遮阳棚和支撑台,遮阳棚设于窗口上方,支撑台设于窗口下方;遮阳棚上还设有雨水收集槽,太阳能板设置在遮阳棚的上方;支撑台内嵌蓄水箱和蓄电池,雨水收集槽通过水管连接到蓄水箱,蓄电池连接到太阳能板;支撑台上还设有若干安放花盆的放置位,放置位旁还设有浇水管,浇水管一端通往蓄水箱内,另一端通往放置位所放置的花盆内;蓄水箱通过浇水管连接到放置位;所述窗户的纱窗上还设有除尘装置,除尘装置通过控制器进行控制。A home energy-saving system comprising a solar panel, a sunshade and a support platform, characterized in that: a sunshade and a support platform are arranged outside the window of the home, the sunshade is arranged above the window, and the support platform is arranged below the window; There is also a rainwater collecting trough on the shed, the solar panel is arranged above the awning; the supporting platform is embedded with a water storage tank and a storage battery, the rainwater collecting trough is connected to the water storage tank through a water pipe, and the battery is connected to the solar energy panel; There are a number of placement places for placing flower pots, and a watering pipe is arranged beside the placement position, one end of the water pipe leads to the water storage tank, and the other end leads to the flower pot placed in the place; the water storage tank passes through the water pipe Connected to the placement position; the window screen of the window is further provided with a dust removal device, and the dust removal device is controlled by the controller. 2.根据权利要求1所述的一种家庭节能系统,其特征在于:所述的蓄水箱上设有进水口、水泵和灌水口,雨水收集槽的水管连接到进水口,灌水口设在蓄水箱上方;所述的水泵设于蓄水箱内,水泵连接到浇水管,水泵设有与浇水管相对应的若干个。2 . The household energy saving system according to claim 1 , wherein the water storage tank is provided with a water inlet, a water pump and a water inlet, and the water pipe of the rainwater collecting tank is connected to the water inlet, and the water inlet is arranged at the water inlet. Above the water storage tank; the water pump is arranged in the water storage tank, the water pump is connected to the watering pipe, and the water pump is provided with several corresponding to the watering pipe. 3.根据权利要求2所述的一种家庭节能系统,其特征在于:所述的放置位旁设有湿度传感器,湿度传感器通过控制器进行控制,湿度传感器插入到放置位上安放的花盆内。3 . The household energy-saving system according to claim 2 , wherein a humidity sensor is arranged beside the placement position, the humidity sensor is controlled by the controller, and the humidity sensor is inserted into the flower pot placed on the placement position. 3 . . 4.根据权利要求3所述的一种家庭节能系统,其特征在于:所述的蓄电池设在支撑台的一侧,蓄电池上方连接显示屏,显示屏连接到控制器。4. A home energy saving system according to claim 3, wherein said battery is disposed on one side of the support table, a display screen is connected above the battery, and the display screen is connected to the controller. 5.根据权利要求4所述的一种家庭节能系统,其特征在于:所述的除尘装置包括设在镶嵌在窗户骨架上的金属网;所述的金属网设为铜丝网和铁丝网,铜丝网和铁丝网上各涂一层塑料,铜丝网连接蓄电池正极,铁丝网连接蓄电池负极;除尘装置还包括传动绳、除尘刷,除尘刷连接到传动绳上,传动绳上端设置定滑轮,下端连接电机,定滑轮与窗户上端配合,窗户下方设置收尘盒,所述的电机连接控制器。The household energy-saving system according to claim 4, wherein the dust removing device comprises a metal mesh disposed on a window frame; the metal mesh is set as a copper mesh and a wire mesh, and copper Each layer of plastic is coated on the wire mesh and the wire mesh, the copper wire mesh is connected to the positive electrode of the battery, and the wire mesh is connected to the negative electrode of the battery; the dust removing device further comprises a driving rope and a dust removing brush, and the dust removing brush is connected to the driving rope, and the upper end of the driving rope is provided with a fixed pulley, and the lower end is connected. The motor, the fixed pulley cooperates with the upper end of the window, and the dust box is arranged under the window, and the motor is connected to the controller. 6.根据权利要求5所述的一种家庭节能系统,其特征在于:所述的控制器上还连接有LED照明灯。6. The home energy saving system according to claim 5, wherein the controller is further connected with an LED illumination lamp. 7.根据权利要求6所述的一种家庭节能系统,其特征在于:所述的蓄电池还连接自动充电器,自动充电器连接市电。7. A home energy saving system according to claim 6, wherein said battery is also connected to an automatic charger, and the automatic charger is connected to the mains.
CN201811561285.0A 2018-12-20 2018-12-20 A kind of household energy conservation system Pending CN109430019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811561285.0A CN109430019A (en) 2018-12-20 2018-12-20 A kind of household energy conservation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811561285.0A CN109430019A (en) 2018-12-20 2018-12-20 A kind of household energy conservation system

Publications (1)

Publication Number Publication Date
CN109430019A true CN109430019A (en) 2019-03-08

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Application Number Title Priority Date Filing Date
CN201811561285.0A Pending CN109430019A (en) 2018-12-20 2018-12-20 A kind of household energy conservation system

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3108468A1 (en) * 2020-03-31 2021-10-01 Etablissements Georges David Gardening device and its manufacturing process

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GB1335731A (en) * 1971-01-07 1973-10-31 Gourdine Systems Inc Turbulence inducing electrogasdynamic precipitator
CN103250616A (en) * 2013-05-11 2013-08-21 安徽工程大学 Solar automatic flower watering device
CN203281416U (en) * 2013-05-08 2013-11-13 杭州工电能源科技有限公司 Window-type air purifier
KR20140052719A (en) * 2012-10-25 2014-05-07 매인에너지아(주) Organic growing shade plants equipment having solar generation unit
CN105952351A (en) * 2016-04-29 2016-09-21 西南交通大学 Light-controlled shutter
CN206835777U (en) * 2017-04-07 2018-01-05 南安市威速电子科技有限公司 A kind of energy saving and environment friendly ornamental plant show stand
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CN207340623U (en) * 2017-07-11 2018-05-11 谷琼琼 A kind of greening flower pot
CN207706951U (en) * 2018-01-09 2018-08-10 袁琼 A kind of gardens Multifunctional flower shelf regulating device
CN108915509A (en) * 2018-07-13 2018-11-30 邵凌云 A kind of sliding window having automatic dedusting function
CN209677029U (en) * 2018-12-20 2019-11-26 黄淮学院 A kind of household energy conservation system

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB499045A (en) * 1937-07-26 1939-01-18 Cotonniere D Hellemmes Ltd Soc Improvements in apparatus for cleaning dust-laden air
GB1335731A (en) * 1971-01-07 1973-10-31 Gourdine Systems Inc Turbulence inducing electrogasdynamic precipitator
KR20140052719A (en) * 2012-10-25 2014-05-07 매인에너지아(주) Organic growing shade plants equipment having solar generation unit
CN203281416U (en) * 2013-05-08 2013-11-13 杭州工电能源科技有限公司 Window-type air purifier
CN103250616A (en) * 2013-05-11 2013-08-21 安徽工程大学 Solar automatic flower watering device
CN105952351A (en) * 2016-04-29 2016-09-21 西南交通大学 Light-controlled shutter
CN206835777U (en) * 2017-04-07 2018-01-05 南安市威速电子科技有限公司 A kind of energy saving and environment friendly ornamental plant show stand
CN207340623U (en) * 2017-07-11 2018-05-11 谷琼琼 A kind of greening flower pot
CN107630649A (en) * 2017-07-21 2018-01-26 山东大学 A kind of Intelligent balcony system
CN207706951U (en) * 2018-01-09 2018-08-10 袁琼 A kind of gardens Multifunctional flower shelf regulating device
CN108915509A (en) * 2018-07-13 2018-11-30 邵凌云 A kind of sliding window having automatic dedusting function
CN209677029U (en) * 2018-12-20 2019-11-26 黄淮学院 A kind of household energy conservation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3108468A1 (en) * 2020-03-31 2021-10-01 Etablissements Georges David Gardening device and its manufacturing process

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