CN105823229A - Water-saving type solar water heater system - Google Patents
Water-saving type solar water heater system Download PDFInfo
- Publication number
- CN105823229A CN105823229A CN201610097980.0A CN201610097980A CN105823229A CN 105823229 A CN105823229 A CN 105823229A CN 201610097980 A CN201610097980 A CN 201610097980A CN 105823229 A CN105823229 A CN 105823229A
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- China
- Prior art keywords
- water
- valve
- piston
- water heater
- saving type
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to the technical field of solar water heaters and discloses a water-saving type solar water heater system. The water-saving type solar water heater system comprises a solar water heater which is provided with a cold water inlet pipe and a hot water outlet pipe. The outer end of the hot water outlet pipe is connected with one water inlet of a three-way adjusting valve, and the other water inlet of the three-way adjusting valve is connected with a tap water pipe. The outer end side surface of the hot water outlet pipe is connected with a water tank through a flow-guiding pipe. An electronic control valve and a manual valve are sequentially arranged in the positions, between the connecting end of the flow-guiding pipe and the three-way adjusting valve, of the hot water outlet pipe. The water tank is internally provided with a piston. The space inside the water tank is divided into a liquid storage cavity and a control cavity through the piston. The flow-guiding pipe communicates with the liquid storage cavity. The control cavity is internally provided with a controller and a piston movement driving mechanism. A valve rod of the manual valve is provided with a switching mechanism which can trigger the piston movement driving mechanism to act. The switching mechanism, the electronic control valve and the piston movement driving mechanism are all connected with the controller. The water-saving type solar water heater system has the beneficial effects of saving water resources and reducing heat energy waste.
Description
Technical field
The present invention relates to technical field of solar water heaters, particularly relate to a kind of water-saving type solar water heater system.
Background technology
Traditional non-pressure solar water heater of roof electron tubes type, it is arranged on roof, a cold water inlet and a hot water outlet pipe is had on solar water heater, hot water relies on drop to flow out from hot-water line under gravity, by cold water pipe moisturizing when the hot water within solar water heater runs low when, cold water pipe typically directly connects with tap water.The upper end of hot-water line is connected with solar water heater, the lower end of hot-water line is connected with the three-way valve of water spot, generally the length of hot-water line is between several meters to tens meters, this section of hot-water line is directly exposed to outside, in the winter time, is generally all cold water in this section of water pipe, just can go out hot water after needing first this section of cold water to be drained the when of using hot water every time, causing water resource waste, and the draining waiting time is the longest, the cold water in tens meters of long pipes drains and needs time a few minutes.
Summary of the invention
The present invention is to solve the problems referred to above of the prior art, it is provided that a kind of energy saving water resource, open valve and just can directly go out the solar water heater system of hot water.
To achieve these goals, the present invention adopts the following technical scheme that
nullA kind of water-saving type solar water heater system，Including solar water heater，Described solar water heater is provided with cold water inlet、Hot water outlet pipe，The outer end of described hot water outlet pipe is connected with three-way control valve water inlet，Another water inlet of three-way control valve is connected with running water pipe，The outer end side surface of described hot water outlet pipe is connected by mozzle and a water tank，Connect at mozzle on described hot water outlet pipe and be sequentially provided with electrically-controlled valve between end and three-way control valve、Hand-operated valve，It is provided with piston in described water tank，The outside of described piston is provided with sealing ring，Piston is separated into liquid storage cylinder the space in water tank、Control chamber，Described mozzle connects with liquid storage cylinder，Described control intracavity is provided with controller、Piston moving drive mechanism，The valve rod of hand-operated valve is provided with the switching mechanism that can trigger piston moving drive mechanism action，Described switching mechanism、Electrically-controlled valve、Piston moving drive mechanism is all connected with controller.
Three-way control valve, hand-operated valve, electrically-controlled valve are initially in closed mode, when needing to use hot water, first open hand-operated valve, controlling piston moving drive mechanism by switching mechanism when the valve rod of hand-operated valve rotates drives piston to be displaced outwardly, thus the residual cold water in hot water outlet pipe is the most quickly sucked in liquid storage cylinder, now controller control electrically-controlled valve is opened, hot water in solar water heater enters hot water outlet pipe, then open three-way control valve and just can use hot water, regulation water temperature, save and remain in the water resource in hot water outlet pipe；Make to be finished and close three-way control valve afterwards, it is then shut off hand-operated valve, when hand-operated valve cuts out, switching mechanism controls piston moving drive mechanism and drives piston to move inward the water in compression liquid storage cylinder, hydraulic pressure in liquid storage cylinder is entered mozzle, hot water outlet pipe, hot water makes to be finished the hot water remaining in hot water outlet pipe and is then back in solar water heater, the hot water energy remained in saving hot water outlet pipe.
As preferably, described electrically-controlled valve is provided with the display lamp for indicating valve folding condition.When the display lamp in electrically-controlled valve bright in green time represent that electrically-controlled valve is in open mode, represent when display lamp takes on a red color that electrically-controlled valve is closed.
As preferably, the described intracavity that controls is provided with the baffle plate parallel with piston, the center of baffle plate is fixed with adapter sleeve, it is provided with turning set in described adapter sleeve, screw rod it is provided with in turning set, threaded between screw rod with turning set, fix vertical with piston outer end of one end of screw rod is connected, it is provided with gear outside one end of described turning set, described control intracavity is additionally provided with motor, motor shaft end is provided with the driving gear engaged with gear, described motor, turning set, screw rod constitute described in piston moving drive mechanism.Electric machine rotation drives turning set to rotate by driving gear, and turning set drives screw rod to move, mechanism stable.
As preferably, described piston outer end is additionally provided with the gag lever post parallel with screw rod, and described gag lever post is slidably connected through baffle plate and baffle plate.Gag lever post can prevent piston from rotating along with screw rod.
As preferably, the inwall in described control chamber is provided with the connecting rod parallel with gag lever post, by connecting, seat is fixing with control cavity wall to be connected in the middle part of connecting rod, described connecting rod be respectively arranged at the two ends with a proximity transducer, two proximity transducers are all connected with controller, the outer end of described gag lever post is provided with contact, and when proximity transducer senses contact, controller controls motor stalls.Proximity transducer is used for controlling accurately the displacement of piston, and the stopping for motor simultaneously provides signal source.
As preferably, described connecting rod be respectively arranged at two ends with pressure transducer, described proximity transducer is connected with rod slide by sliding seat, is provided with stage clip between described sliding seat and pressure transducer, described connecting rod is provided with caging bolt, and two pressure transducers are all connected with controller.If when proximity transducer inefficacy or fault, now contact cannot stop signal for triggering motor close proximity to during sensor, motor is rotated further, contact directly bears against on proximity transducer and drives sliding seat to move, when sliding seat moves, stage clip is compressed, pressure transducer detects that pressure produces signal control motor and stops after increasing, thus plays the effect of double insurance.
As preferably, two proximity switches that described switching mechanism includes switch housing, is located in switch housing, valve rod passes switch housing, two proximity switches lay respectively at the both sides of valve rod, described valve rod is provided with sensing post, when sensing post and turning to align with any one proximity switch, piston moving drive mechanism starts.
As preferably, described mozzle is provided with safety protective valve with the junction of water tank, and safety protective valve is in normally open, and described water tank is provided with the exhaust-valve connected with liquid storage cylinder, and exhaust-valve is in normally off.Need first closed safe protection valve when water tank is out of order maintenance, when having contamination precipitation in the liquid storage cylinder in water tank, emptied by exhaust-valve after cleaning.
Therefore, there is advantages that (1) saving water resource；(2) actively water suction, reduces the waiting time using hot water；(3) after using, the hot water in hot water outlet pipe can return in solar water heater every time, reduces thermal waste.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the internal structure schematic diagram of water tank.
Fig. 3 is enlarged diagram at A in Fig. 2.
Fig. 4 is the structural representation of switching mechanism.
In figure: solar water heater 1, cold water inlet 2, hot water outlet pipe 3, three-way control valve 4, running water pipe 5, mozzle 6, water tank 7, electrically-controlled valve 8, hand-operated valve 9, piston 10, switching mechanism 11, motor 12, driving gear 13, connecting rod 14, connect seat 15, proximity transducer 16, pressure transducer 17, sliding seat 18, stage clip 19, caging bolt 20, safety protective valve 60, exhaust-valve 61, valve rod 90, sensing post 91, liquid storage cylinder 100, control chamber 101, controller 102, baffle plate 103, adapter sleeve 104, turning set 105, screw rod 106, gag lever post 107, gear 108, contact 109, switch housing 110, proximity switch 111.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings:
A kind of water-saving type solar water heater system as shown in Figure 1, including solar water heater 1, solar water heater 1 is provided with cold water inlet 2, hot water outlet pipe 3, the outer end of hot water outlet pipe 3 is connected with a water inlet of three-way control valve 4, another water inlet of three-way control valve 4 is connected with running water pipe 5, the outer end side surface of hot water outlet pipe 3 is connected with a water tank 7 by mozzle 6, hot water outlet pipe is sequentially provided with electrically-controlled valve 8 between end and three-way control valve upper connection at mozzle, hand-operated valve 9, electrically-controlled valve is provided with the display lamp for indicating valve folding condition, green light represents that electrically-controlled valve is opened, when red represents that electrically-controlled valve is closed；Mozzle 6 is provided with safety protective valve 60 with the junction of water tank, and safety protective valve is in normally open, and water tank is provided with the exhaust-valve 61 connected with liquid storage cylinder, and exhaust-valve is in normally off.
As shown in Figure 2, piston 10 it is provided with in water tank 7, the periphery of piston is provided with sealing ring, piston is separated into the space in water tank liquid storage cylinder 100, controls chamber 101, mozzle connects with liquid storage cylinder, the maximum volume of liquid storage cylinder 100 is more than the volume sum of hot water outlet pipe with mozzle, it is provided with controller 102, piston moving drive mechanism in controlling chamber 101, the valve rod 90 of hand-operated valve 9 is provided with the switching mechanism 11 that can trigger piston moving drive mechanism action, and switching mechanism 11, electrically-controlled valve 8, piston moving drive mechanism are all connected with controller 101；
It is provided with the baffle plate 103 parallel with piston in controlling chamber 101, the center of baffle plate is fixed with adapter sleeve 104, turning set 105 it is provided with in adapter sleeve, screw rod 106 it is provided with in turning set, threaded between screw rod with turning set, fix vertical with piston 10 outer end of one end of screw rod 106 is connected, and piston 10 outer end is additionally provided with the gag lever post 107 parallel with screw rod, and gag lever post is slidably connected through baffle plate and baffle plate；Being provided with gear 108 outside one end of turning set 105, control intracavity and be additionally provided with motor 12, motor shaft end is provided with the driving gear 13 engaged with gear, the piston moving drive mechanism described in motor, turning set, screw rod composition.
The inwall controlling chamber 101 is provided with the connecting rod 14 parallel with gag lever post, by connecting, seat 15 is fixing with control cavity wall to be connected in the middle part of connecting rod, connecting rod be respectively arranged at the two ends with a proximity transducer 16, two proximity transducers 16 are all connected with controller 101, the outer end of gag lever post is provided with contact 109, when proximity transducer senses contact, controller controls motor stalls；
As shown in Figure 3, connecting rod 14 be respectively arranged at two ends with pressure transducer 17, proximity transducer 16 is connected with rod slide by sliding seat 18, is provided with stage clip 19 between sliding seat 18 and pressure transducer, connecting rod is provided with caging bolt 20, and two pressure transducers are all connected with controller.
As shown in Figure 4, two proximity switches 111 that switching mechanism 11 includes switch housing 110, is located in switch housing, valve rod 90 is through switch housing, and two proximity switches lay respectively at the both sides of valve rod, and valve rod 90 is provided with sensing post 91；When valve rod rotates, when sensing post turns to align with a proximity switch, hand-operated valve is opened, and motor is opened and rotated forward；When valve rod rotates backward, when sensing post turns to align with another proximity switch, hand-operated valve cuts out, and reversion opened by motor.
In conjunction with accompanying drawing, the principle of the present invention is as follows: three-way control valve, hand-operated valve, electrically-controlled valve is initially in closed mode, when needing to use hot water to have a bath, the valve rod of first rotation manual valve 9 opens hand-operated valve, sensing post on valve rod aligns with proximity switch, controller controls motor after receiving signal and rotates forward, motor rotates forward and drives turning set to rotate, piston is moved to the left under the effect of screw rod, cold water in hot water outlet pipe is quickly inhaled in liquid storage cylinder, after the proximity transducer of connecting rod left end detects contact, motor stalls, display lamp in electrically-controlled valve is green simultaneously, now the cold water in hot water outlet pipe all sucks in liquid storage cylinder, hot water in solar water heater is full of hot water outlet pipe, then open three-way control valve and just can use hot water, regulation water temperature, thus save and remain in the water resource in hot water outlet pipe；Have a bath after terminating and first close three-way control valve, it is then shut off hand-operated valve, when hand-operated valve cuts out, sensing post on valve rod turns to align with another proximity switch, controller controls motor reversal, and screw rod promotes piston to move right, and the cold water in liquid storage cylinder is pressed in hot water outlet pipe, in hot water outlet pipe, the hot water of residual then returns in solar water heater, the hot water energy remained in saving hot water outlet pipe；When proximity transducer lost efficacy, the pressure change detected by pressure transducer controls the stopping of motor, double insurance, excellent stability.There is advantages that (1) saving water resource；(2) actively water suction, reduces the waiting time using hot water；(3) after using, the hot water in hot water outlet pipe can return in solar water heater every time, reduces thermal waste.
Claims (8)
- null1. a water-saving type solar water heater system，Including solar water heater，Described solar water heater is provided with cold water inlet、Hot water outlet pipe，The outer end of described hot water outlet pipe is connected with three-way control valve water inlet，Another water inlet of three-way control valve is connected with running water pipe，It is characterized in that，The outer end side surface of described hot water outlet pipe is connected by mozzle and a water tank，Connect at mozzle on described hot water outlet pipe and be sequentially provided with electrically-controlled valve between end and three-way control valve、Hand-operated valve，It is provided with piston in described water tank，The outside of described piston is provided with sealing ring，Piston is separated into liquid storage cylinder the space in water tank、Control chamber，Described mozzle connects with liquid storage cylinder，Described control intracavity is provided with controller、Piston moving drive mechanism，The valve rod of hand-operated valve is provided with the switching mechanism that can trigger piston moving drive mechanism action，Described switching mechanism、Electrically-controlled valve、Piston moving drive mechanism is all connected with controller.
- A kind of water-saving type solar water heater system the most according to claim 1, is characterized in that, described electrically-controlled valve is provided with the display lamp for indicating valve folding condition.
- A kind of water-saving type solar water heater system the most according to claim 1 and 2, it is characterized in that, the described intracavity that controls is provided with the baffle plate parallel with piston, the center of baffle plate is fixed with adapter sleeve, it is provided with turning set in described adapter sleeve, screw rod it is provided with in turning set, threaded between screw rod with turning set, fix vertical with piston outer end of one end of screw rod is connected, it is provided with gear outside one end of described turning set, described control intracavity is additionally provided with motor, motor shaft end is provided with the driving gear engaged with gear, described motor, turning set, piston moving drive mechanism described in screw rod composition.
- A kind of water-saving type solar water heater system the most according to claim 3, is characterized in that, described piston outer end is additionally provided with the gag lever post parallel with screw rod, and described gag lever post is slidably connected through baffle plate and baffle plate.
- A kind of water-saving type solar water heater system the most according to claim 4, it is characterized in that, the inwall in described control chamber is provided with the connecting rod parallel with gag lever post, by connecting, seat is fixing with control cavity wall to be connected in the middle part of connecting rod, described connecting rod be respectively arranged at the two ends with a proximity transducer, two proximity transducers are all connected with controller, and the outer end of described gag lever post is provided with contact, when proximity transducer senses contact, controller controls motor stalls.
- A kind of water-saving type solar water heater system the most according to claim 5, it is characterized in that, described connecting rod be respectively arranged at two ends with pressure transducer, described proximity transducer is connected with rod slide by sliding seat, it is provided with stage clip between described sliding seat and pressure transducer, described connecting rod is provided with caging bolt, and two pressure transducers are all connected with controller.
- A kind of water-saving type solar water heater system the most according to claim 1, it is characterized in that, two proximity switches that described switching mechanism includes switch housing, is located in switch housing, valve rod passes switch housing, two proximity switches lay respectively at the both sides of valve rod, described valve rod is provided with sensing post, and when sensing post and turning to align with any one proximity switch, piston moving drive mechanism starts.
- A kind of water-saving type solar water heater system the most according to claim 1; it is characterized in that, described mozzle is provided with safety protective valve with the junction of water tank, and safety protective valve is in normally open; described water tank is provided with the exhaust-valve connected with liquid storage cylinder, and exhaust-valve is in normally off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610097980.0A CN105823229B (en) | 2016-02-23 | 2016-02-23 | A kind of water-saving type solar water heater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610097980.0A CN105823229B (en) | 2016-02-23 | 2016-02-23 | A kind of water-saving type solar water heater system |
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| Publication Number | Publication Date |
|---|---|
| CN105823229A true CN105823229A (en) | 2016-08-03 |
| CN105823229B CN105823229B (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610097980.0A Active CN105823229B (en) | 2016-02-23 | 2016-02-23 | A kind of water-saving type solar water heater system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322742A (en) * | 2016-08-31 | 2017-01-11 | 欧贝黎新能源科技股份有限公司 | Water supply system for instant water heater |
| CN108168111A (en) * | 2018-01-02 | 2018-06-15 | 莫越云 | A kind of solar heat water utilization system based on tower power generation station |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837702A (en) * | 2005-03-27 | 2006-09-27 | 麦广海 | Water-storing type water heater |
| CN1896638A (en) * | 2006-04-25 | 2007-01-17 | 河北工业大学 | Outlet of water heater and water heater therewith |
| CN201014778Y (en) * | 2007-02-08 | 2008-01-30 | 芜湖贝斯特新能源开发有限公司 | Water-saved solar water heater |
| CN101392967A (en) * | 2007-09-20 | 2009-03-25 | 王凤雏 | Automatic regulating device for solar water heater |
| CN202195617U (en) * | 2011-08-23 | 2012-04-18 | 山东轻工业学院 | Water-saving device of solar water heater |
-
2016
- 2016-02-23 CN CN201610097980.0A patent/CN105823229B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837702A (en) * | 2005-03-27 | 2006-09-27 | 麦广海 | Water-storing type water heater |
| CN1896638A (en) * | 2006-04-25 | 2007-01-17 | 河北工业大学 | Outlet of water heater and water heater therewith |
| CN201014778Y (en) * | 2007-02-08 | 2008-01-30 | 芜湖贝斯特新能源开发有限公司 | Water-saved solar water heater |
| CN101392967A (en) * | 2007-09-20 | 2009-03-25 | 王凤雏 | Automatic regulating device for solar water heater |
| CN202195617U (en) * | 2011-08-23 | 2012-04-18 | 山东轻工业学院 | Water-saving device of solar water heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322742A (en) * | 2016-08-31 | 2017-01-11 | 欧贝黎新能源科技股份有限公司 | Water supply system for instant water heater |
| CN108168111A (en) * | 2018-01-02 | 2018-06-15 | 莫越云 | A kind of solar heat water utilization system based on tower power generation station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105823229B (en) | 2017-11-17 |
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Address after: 313199 Xinxing Industrial Zone, juvenile Town, Huzhou, Zhejiang, Changxing County Applicant after: Zhejiang Income New Energy Co., Ltd. Address before: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Applicant before: HUZHOU YINGKE NEW ENERGY CO., LTD. |
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