CN108086400A - A kind of energy-saving rainwater collection and purification device - Google Patents

A kind of energy-saving rainwater collection and purification device Download PDF

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Publication number
CN108086400A
CN108086400A CN201711304055.1A CN201711304055A CN108086400A CN 108086400 A CN108086400 A CN 108086400A CN 201711304055 A CN201711304055 A CN 201711304055A CN 108086400 A CN108086400 A CN 108086400A
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CN
China
Prior art keywords
water
energy
resistance
connection
triode
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
CN201711304055.1A
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Chinese (zh)
Inventor
徐静
胡勇
刘晓霞
杨敏
张根义
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100 Olson Jiangsu Food Safety Technology Co Ltd
Original Assignee
100 Olson Jiangsu Food Safety Technology Co Ltd
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 100 Olson Jiangsu Food Safety Technology Co Ltd filed Critical 100 Olson Jiangsu Food Safety Technology Co Ltd
Priority to CN201711304055.1A priority Critical patent/CN108086400A/en
Publication of CN108086400A publication Critical patent/CN108086400A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001Runoff or storm water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/009Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
    • 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

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention discloses a kind of energy-saving rainwater collection and purification devices, including shell, solar panels, device for collecting rain water, Rose Box and controller, the left upper end of shell is provided with device for collecting rain water, device for collecting rain water is funnel-form, the upper right side of shell is equipped with stent, and solar panels are rack-mount, and the left part of solar panels is located above the right part of device for collecting rain water, internal stent is equipped with energy storage battery, is electrically connected between solar panels and energy storage battery;The present invention is combined using solar energy and rainwater harvesting technology, by multiple filtration and natural rainwater is collected for absorption and purified treatment, purified water can also be heated simultaneously, achieve the purpose that water purifier and electric heater being combined, whole device uses solar powered, its energy-saving effect is notable, easy to operate, highly practical.

Description

A kind of energy-saving rainwater collection and purification device
Technical field
The present invention relates to a kind of rainwater purifiers, are specifically a kind of energy-saving rainwater collection and purification device.
Background technology
Water resource is basic natural resources, is one of control selector of ecological environment, meanwhile, and be strategic economic money Source is that national overall national strength develops and prints component, reviews the past, look forward to the future, water resource exactly increasingly influences the whole world Environment and expanding economy, and play a role to a regional stabilization.However, China's Proposals of Water Resources seriously The problem of so that nowadays the water resource utilization in China is more nervous.
China's mean annual gross amount of water resources is 28124 billion cubic meters, occupies the 6th, the world, but the water possessed per capita Stock number is only 2200 cubic metres, is only a quarter of world's per capita share, is listed as one of 13 poor-water countries, especially The north and west area in China, water resources ownership per capita are 1127 cubic metres, are only the 1/3 of southern quantity per capita.Northern ground Area, Cut off, the serious over-extraction of underground water, large underground area water level decreasing phenomenon are on the rise.
So far there is the problem of using water difficult in the people still there are many area, and water resource is largely from river, underground Water and precipitation, for west area, river and underground water shortage, and rainwater is good water resource source, if it is possible to rationally Acquisition and purification, can largely alleviate people's daily water consumption problem.
The content of the invention
It is mentioned above in the background art to solve it is an object of the invention to provide a kind of energy-saving rainwater collection and purification device Problem.
To achieve the above object, the present invention provides following technical solution:
A kind of energy-saving rainwater collection and purification device, including shell, solar panels, device for collecting rain water, Rose Box and controller, in shell Left upper end be provided with device for collecting rain water, device for collecting rain water is funnel-form, and the upper right side of shell is equipped with stent, solar panels installation On stent, the left part of solar panels is located above the right part of device for collecting rain water, and internal stent is equipped with energy storage battery, too Positive to be electrically connected between plate and energy storage battery, the lower end of device for collecting rain water is entered by the upper end of water pipe connection fore filter Mouthful, the lower end outlet of fore filter connects water pump by U-tube, is connected between water pump and Rose Box by water pipe, in water pump Check valve is provided on water pipe between Rose Box, upper and lower ends are respectively arranged with fixed column inside Rose Box, lower end Fixed column is arranged to hollow structure, and connects downcomer through Rose Box, and filter core is fixed in fixed column, and filter core is internally provided with Filter core hole, booster pump is provided in Rose Box lower end, Rose Box right end is provided with water tank, between water tank and Rose Box Water pipe be provided with check-valves, water tank is internally provided with electric heating tube, and water tank right end bottom is provided with water outlet, and goes out Valve is provided at the mouth of a river, water outlet stretches out housing exterior, and controller is arranged on the right end of shell;Controller connects the sun respectively It can be electrically connected between plate, energy storage battery, water pump, booster pump and electric heating tube;Controller includes relay K, diode D1, three Pole pipe V1 and potentiometer RP1;The anode of one end connection diode D1 of solar panels T, the cathode connection energy storage of diode D1 store The other end connection capacitance of the contact K-1 of the contact K-1 of the anode of battery E, the cathode of diode D3 and relay K, relay K C1, resistance R2, voltmeter V, a fixing end of potentiometer RP1, the sliding end of potentiometer RP1, switch S1, switch S2 and switch The other end connection relay K of anode connection the resistance R7, resistance R7 of S3, diode D3, another fixing end of potentiometer RP1 Resistance R1, other end connection capacitance C2, the resistance R3 of resistance R1 and the emitter of triode V1 are connected, the other end of capacitance C2 connects The other end of connecting resistance R3, resistance R4, resistance R5, resistance R6, the other end of solar panels T, the other end of capacitance C1, energy storage store The cathode of the cathode of battery E, the other end of relay K and unidirectional thyristor Q1, the collector connection resistance R4's of triode V1 The base stage of the other end and triode V2, the other end of base stage connection resistance R2, the other end of resistance R5 and three poles of triode V1 The collector of pipe V2, the anode of the emitter connection diode D2 of triode V2, the cathode connection resistance R6's of diode D2 is another One end and the control pole of unidirectional thyristor Q1, anode connection booster pump M2, water pump M1, electrothermal tube A and the electricity of unidirectional thyristor Q1 The other end of Table V is pressed, switchs the other end of the other end connection water pump M1 of S1, the other end for switching S2 connects the another of water pump M2 End switchs the other end of the other end connection electrothermal tube A of S3.
As further embodiment of the present invention:The relay K is normally opened contact relay.
As further embodiment of the present invention:The filter core and the seam crossing of fixed column are provided with sealing device, ensure water It will not be leaked out from the seam crossing of filter core and fixed column.
As further scheme of the invention:The sealing device is rubber material.
As further scheme of the invention:The triode V1 is p-type triode.
As further scheme of the invention:The triode V2 is N-type triode.
As further scheme of the invention:Diode D1 is rectifier diode.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention is mutually tied using solar energy with rainwater harvesting technology It closes, by multiple filtration and natural rainwater is collected for absorption and purified treatment, while purified water can also be carried out Heating, achievees the purpose that water purifier and electric heater being combined, and using solar powered, energy-saving effect is shown whole device It writes, it is easy to operate, it is highly practical.
Description of the drawings
Fig. 1 is the structure diagram of energy-saving rainwater collection and purification device.
Fig. 2 is the structure diagram of filter core in energy-saving rainwater collection and purification device.
The circuit diagram of Fig. 3 devices in order to control.
In figure:1- water inlets, 2- fore filters, 3- water pipes, 4- water pumps, 5- booster pumps, 6- Rose Boxes, 7- filter cores, 8- Fixed column, 9- filter cores hole, 10- water tanks, 11- granular activated carbons device, 12- valves, 13- water outlets, 14- controllers, outside 15- Shell, 16- check valves, 17- check-valves, 18- sieve plates, 19- solar panels, 20- energy storage batteries, 21- stents.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment belongs to the scope of protection of the invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of energy-saving rainwater collection and purification device, including shell 15, solar energy Plate 19, device for collecting rain water 1, Rose Box 6 and controller 14 are provided with device for collecting rain water 1, rainwater-collecting in the left upper end of shell 15 Device 1 is funnel-form, and the upper right side of shell 15 is equipped with stent 21, and solar panels 19 are installed on the stent 21, a left side for solar panels 19 End is located above the right part of device for collecting rain water 1, and stent 21 is internally provided with energy storage battery 20, and solar panels 19 are stored with energy storage It is electrically connected between battery 20, the lower end of device for collecting rain water 1 connects the upper end entrance of fore filter 2, prefilter by water pipe The lower end outlet of device 2 connects water pump 4 by U-tube 3, is connected between water pump 4 and Rose Box 6 by water pipe, in water pump 4 and filtering Check valve 16 is provided on water pipe between case 6, is respectively arranged with fixed column 8 in 6 inside upper and lower ends of Rose Box, lower end is consolidated Fixed column 8 is arranged to hollow structure, and connects downcomer through Rose Box 6, and filter core 7 is fixed in fixed column 8, is set inside filter core 7 Filter core hole 9 is equipped with, 6 lower end of Rose Box is provided with booster pump 5,6 right end of Rose Box is provided with water tank 10, in water tank 10 Water pipe between Rose Box 6 is provided with check-valves 17, and water tank 10 is internally provided with electric heating tube 11, in 10 right end of water tank Bottom is provided with water outlet 13, and valve 12 is provided at water outlet 13, and water outlet 13 is stretched out outside shell 15, and controller 14 is set The right end in shell 15 is put, controller 14 connects solar panels 19, energy storage battery 20, water pump 4, booster pump 5 and electricity and adds respectively It is electrically connected between heat pipe 11.
The present invention operation principle be:
The present invention at work, device for collecting rain water 1 for funnel-form can large range of collection rainwater, there are one special for the design tool Point, the left end of solar panels 19 are located at the top of 1 right-hand end of device for collecting rain water, since solar panels 19 are plate knot Structure in rainy day rainwater meeting sunwise energy plate 19 on the left of the flow direction of right side, into device for collecting rain water 1, so more increases rainwater Mobile phone area is equipped with one layer of sieve plate inside device for collecting rain water 1, the sundries such as leaf, waste paper can be filtered out, from device for collecting rain water 1 The rainwater of collection enters filter 2 by the pipeline of lower end, and controller 14 controls water pump 4 and booster pump 5 to work, in water pump Water first passes through fore filter 2 under the action of 4, and fore filter 2 can filter out solid suspension bigger in water, Ran Houjin Enter Rose Box 6, since booster pump 5 constantly pressurizes toward in Rose Box 6, but 6 right end of Rose Box is provided with check valve 16, and water can only be Pressure effect is lower into the filter core hole 9 of filter core 7, then flows into water tank 10, is finally drunk at water outlet 13 for user;Storage The electrothermal tube 11 set in water tank 10, can heat purified water, be used directly for washing one's face and rinsing one's mouth or have a bath, and reach and save water money The purpose in source.
The physical circuit of controller is as shown in figure 3, mono-crystalline silicon solar plate T completes opto-electronic conversion and leads to the electric energy of conversion After crossing non-return diode D1 two-way is divided to run, charged all the way to accumulator E as stored energy source, another way forms output voltage U1.Diode D3, resistance R7 and relay K composition under-voltage protective modules simultaneously, when the voltage abundance of accumulator E, relay K Conducting, contact K-1 are attracted, and circuit below obtains electric, and with the progress of electric discharge, the voltage of accumulator E reduces, when less than under-voltage During critical value, relay K is disconnected, and K-1 is disconnected, and achievees the purpose that under-voltage protection, appropriate to adjust potentiometer RP1 to control capacitance C2 Charging voltage with achieve the purpose that change triode V1 emitter voltages.V1 base potentials change with pulsating volage, when it During less than emitter transient voltage, V1 conductings.Pressure drop on R4 makes V2 turn on therewith.And the voltage holding through R2, R5 partial pressure is led Logical state makes the unidirectional crystalline substance of diode D2 triggerings ask that pipe Q1 is turned on, and charging pulse flows through accumulator group.The Q1 when pulsating current zero passage Shut-off.Reach the angle of flow of Q1 in control per half period by adjusting potentiometer RP1, so as to change the average value of output voltage, lead to The work that switch S1, S2 and S3 control water pump 4, booster pump 5 and electrothermal tube 11 respectively is crossed, realizes the control to the present apparatus.
The present invention designs advantages of simple in structure, uses easy to operate, and practicability is very high, realizes water purification The automatic business processing of flow;The granular activated carbon device set in water tank can adsorb the peculiar smell in water, further to water into Row taste removal is handled, and ensures that drinking water sweetness is tasty.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (7)

1. a kind of energy-saving rainwater collection and purification device, which is characterized in that including shell(15), solar panels(19), device for collecting rain water (1), Rose Box(6)And controller(14), in shell(15)Left upper end be provided with device for collecting rain water(1), device for collecting rain water(1) For funnel-form, shell(15)Upper right side be equipped with stent(21), solar panels(19)Mounted on stent(21)On, solar panels (19)Left part be located at device for collecting rain water(1)Right part above, stent(21)It is internally provided with energy storage battery(20), the sun It can plate(19)With energy storage battery(20)Between be electrically connected, device for collecting rain water(1)Lower end fore filter is connected by water pipe (2)Upper end entrance, fore filter(2)Lower end outlet pass through U-tube(3)Connect water pump(4), water pump(4)And Rose Box (6)Between connected by water pipe, in water pump(4)And Rose Box(6)Between water pipe on be provided with check valve(16), in Rose Box (6)Internal upper and lower ends are respectively arranged with fixed column(8), the fixed column of lower end(8)Hollow structure is arranged to, and passes through Rose Box (6)Connect downcomer, filter core(7)It is fixed on fixed column(8)On, filter core(7)It is internally provided with filter core hole(9), in Rose Box(6) Lower end is provided with booster pump(5), in Rose Box(6)Right end is provided with water tank(10), in water tank(10)And Rose Box(6)It Between water pipe be provided with check-valves(17), water tank(10)It is internally provided with electric heating tube(11), in water tank(10)Right end bottom Portion is provided with water outlet(13), and water outlet(13)Place is provided with valve(12), water outlet(13)Stretch out shell(15)Outside, control Device processed(14)It is arranged on shell(15)Right end;Controller(14)Solar panels are connected respectively(19), energy storage battery(20), water Pump(4), booster pump(5)And electric heating tube(11)Between be electrically connected;Controller(14)Including relay K, diode D1, triode V1 and potentiometer RP1;The anode of one end connection diode D1 of solar panels T, the cathode connection energy storage battery E of diode D1 Anode, the cathode of diode D3 and the contact K-1 of relay K, other end connection capacitance C1, the electricity of the contact K-1 of relay K It hinders R2, voltmeter V, a fixing end of potentiometer RP1, the sliding end of potentiometer RP1, switch S1, switch S2 and switchs S3, two Another fixing end connection of the other end connection relay K, potentiometer RP1 of anode connection the resistance R7, resistance R7 of pole pipe D3 Other end connection capacitance C2, the resistance R3 of resistance R1, resistance R1 and the emitter of triode V1, the other end connection electricity of capacitance C2 Hinder the other end, resistance R4, resistance R5, resistance R6, the other end of solar panels T, the other end of capacitance C1, the energy storage battery of R3 The cathode of the cathode of E, the other end of relay K and unidirectional thyristor Q1, the collector connection resistance R4's of triode V1 is another End and the base stage of triode V2, the other end, the other end of resistance R5 and the triode V2 of the base stage connection resistance R2 of triode V1 Collector, the anode of the emitter connection diode D2 of triode V2, the other end of the cathode connection resistance R6 of diode D2 With the control pole of unidirectional thyristor Q1, anode connection booster pump M2, water pump M1, electrothermal tube A and the voltmeter V of unidirectional thyristor Q1 The other end, switch the other end of the other end connection water pump M1 of S1, switch the other end of the other end connection water pump M2 of S2, open Close the other end of the other end connection electrothermal tube A of S3.
2. energy-saving rainwater collection and purification device according to claim 1, which is characterized in that the relay K is normally opened contact Relay.
3. energy-saving rainwater collection and purification device according to claim 1, which is characterized in that the filter core(7)And fixed column(8) Seam crossing be provided with sealing device.
4. energy-saving rainwater collection and purification device according to claim 1, which is characterized in that the sealing device is rubber material Material.
5. energy-saving rainwater collection and purification device according to claim 1, which is characterized in that the triode V1 is three pole of p-type Pipe.
6. energy-saving rainwater collection and purification device according to claim 1, which is characterized in that the triode V2 is three pole of N-type Pipe.
7. energy-saving rainwater collection and purification device according to claim 1, which is characterized in that the diode D1 is two pole of rectification Pipe.
CN201711304055.1A 2017-12-11 2017-12-11 A kind of energy-saving rainwater collection and purification device Pending CN108086400A (en)

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Application Number Priority Date Filing Date Title
CN201711304055.1A CN108086400A (en) 2017-12-11 2017-12-11 A kind of energy-saving rainwater collection and purification device

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Application Number Priority Date Filing Date Title
CN201711304055.1A CN108086400A (en) 2017-12-11 2017-12-11 A kind of energy-saving rainwater collection and purification device

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108811901A (en) * 2018-06-05 2018-11-16 共同科技开发有限公司 A kind of green plants culture tank with energy conservation and water-saving function
CN109442531A (en) * 2018-11-08 2019-03-08 阜阳市金亮涂料有限公司 A kind of heating house energy saver for building
CN109506988A (en) * 2018-12-27 2019-03-22 核工业北京地质研究院 A kind of water sample automatic acquisition device suitable for field
CN109878359A (en) * 2019-04-08 2019-06-14 杭州电力设备制造有限公司 A kind of lightning protection device of multifunction energy storage equipment
CN111077597A (en) * 2019-12-06 2020-04-28 内蒙古工业大学 Rainwater is full-automatic collection experimental apparatus of ration regularly
CN113534875A (en) * 2020-04-13 2021-10-22 重庆檀科科技有限公司 Reservoir dam foundation soil monitoring facilities

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CN205399545U (en) * 2016-03-08 2016-07-27 广州市三川田文化科技股份有限公司 Rainwater collecting and utilizing device
CN205812973U (en) * 2016-05-20 2016-12-21 云南彝源农牧开发有限公司 A kind of rainwater of collecting is for the green house of vegetables irrigated
CN106677331A (en) * 2016-12-27 2017-05-17 常州大学 Sponge city building photovoltaic integrated utilization system
CN106793241A (en) * 2016-06-13 2017-05-31 湖南永港伟方科技有限公司 A kind of intelligent solar LED controller
CN206637872U (en) * 2017-04-12 2017-11-14 江苏建筑职业技术学院 A kind of rainwater-collecting and solar water heating system
CN208055040U (en) * 2017-12-11 2018-11-06 杭州市园林工程有限公司 A kind of energy-saving rainwater collection and purification device

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Publication number Priority date Publication date Assignee Title
CN205399545U (en) * 2016-03-08 2016-07-27 广州市三川田文化科技股份有限公司 Rainwater collecting and utilizing device
CN205812973U (en) * 2016-05-20 2016-12-21 云南彝源农牧开发有限公司 A kind of rainwater of collecting is for the green house of vegetables irrigated
CN106793241A (en) * 2016-06-13 2017-05-31 湖南永港伟方科技有限公司 A kind of intelligent solar LED controller
CN106677331A (en) * 2016-12-27 2017-05-17 常州大学 Sponge city building photovoltaic integrated utilization system
CN206637872U (en) * 2017-04-12 2017-11-14 江苏建筑职业技术学院 A kind of rainwater-collecting and solar water heating system
CN208055040U (en) * 2017-12-11 2018-11-06 杭州市园林工程有限公司 A kind of energy-saving rainwater collection and purification device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108811901A (en) * 2018-06-05 2018-11-16 共同科技开发有限公司 A kind of green plants culture tank with energy conservation and water-saving function
CN109442531A (en) * 2018-11-08 2019-03-08 阜阳市金亮涂料有限公司 A kind of heating house energy saver for building
CN109506988A (en) * 2018-12-27 2019-03-22 核工业北京地质研究院 A kind of water sample automatic acquisition device suitable for field
CN109878359A (en) * 2019-04-08 2019-06-14 杭州电力设备制造有限公司 A kind of lightning protection device of multifunction energy storage equipment
CN111077597A (en) * 2019-12-06 2020-04-28 内蒙古工业大学 Rainwater is full-automatic collection experimental apparatus of ration regularly
CN113534875A (en) * 2020-04-13 2021-10-22 重庆檀科科技有限公司 Reservoir dam foundation soil monitoring facilities

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Application publication date: 20180529