CN201352010Y - Direct hot water supply anti-freezing and anti-clogging solar water heater - Google Patents
Direct hot water supply anti-freezing and anti-clogging solar water heater Download PDFInfo
- Publication number
- CN201352010Y CN201352010Y CNU2009200882317U CN200920088231U CN201352010Y CN 201352010 Y CN201352010 Y CN 201352010Y CN U2009200882317 U CNU2009200882317 U CN U2009200882317U CN 200920088231 U CN200920088231 U CN 200920088231U CN 201352010 Y CN201352010 Y CN 201352010Y
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a direct hot water supply anti-freezing and anti-clogging solar water heater which is characterized in that a dual-channel water pipe runs through to be mounted on a water storage tank of a solar water heater; the water pipe is connected and communicated with a water supply and draining control device; the indoor control part of the water supply and draining control device is provided with a water supply electromagnetic valve, a water and air draining valve, a relay switch group, a controller and a remote control for manipulating; the outdoor part is composed of a three-way composite electromagnetic valve and an air suction electromagnetic valve. The solar water heater can realize remote control, can use up the water stored in water pipeline or automatically empty the water so as to realize instantaneous hot water supply; besides, the Direct hot water supply anti-freezing and anti-clogging solar water heater has the advantages of simple structure, complete control and display functions, convenient and quick use, reliability and safety, anti-freezing and anti-clogging properties, water, time and energy saving.
Description
Technical field
The utility model belongs to technical field of solar water heaters, is a kind of hot water direct-furnish anti-freezing anti-blocking plug solar water heater.
Background technology
Solar water heater is easy to install because of it, and use cost is low, especially saves the energy, thereby obtains popularization and application widely.Normally used solar water heater, its structure comprises the storage tank that is installed on roof or the roof, heat collector, two respectively are connected in the room for water inlet and the water-supply-pipe of water outlet from the top down, water inlet pipe is connected on the water supply pipe, outlet pipe directly is connected on the hot water discharging valve, use hot water for the user, but because hot water is to be stored in the water storage casing, use solar water at every turn after, close the hot water discharging valve, in outlet pipe, all can there be hot water to retain, outlet pipe is exposed to outdoorly in addition, and the hot water that remains in the hot water pipeline turns cold very soon, causes the heat forfeiture, when using next time, just the cold water in the outlet pipe must be bled off like this.Therefore, solar water heater ubiquity of the prior art can not directly discharging hot water problem, at every turn before using hot water, the cold water in the hot water pipeline must be put clean after, can emit hot water, and, the amount of the cold water of emitting is a little to decide with the distance of solar storage water tank according to discharging water, and distance is far away more, and the amount of emitting cold water is just big more, therefore for the low layer resident family in the skyscraper, it is more outstanding that this problem seems.Along with the raising of solar water heater popularity rate, this both waste water resources, waste energy again and the situation of time more and more serious.Particularly tend to because pipeline freezes and blocking pipe in the winter of cold, and influence the use of water heater, the while also brings many troubles and loss to the user.For this reason, the employing that has adds the mode of thick insulation layer in the arranged outside of upper and lower conduit, and this heat preserving mode construction is trouble very, hinders attractive in appearance again.The electrical heating of then using that has brings the unimpeded of guarantee pipeline in winter, owing to 15 yuan every meter of heat tapes, and needs the 25W power supply to heat, and therefore, the electric energy that not only expends is many, but also has increased consumer's input greatly, has wasted social resources again.
The utility model content
The purpose of this utility model provides a kind ofly can prevent effectively that upper and lower conduit from freezing, explosion and can guarantee that inlet and outlet pipe is emptied completely, and each use need not discharge cold water, promptly opens the hot water direct-furnish anti-freezing anti-blocking plug solar water heater of instant-heating and outlet hot.
Realize that the technical scheme that the purpose of this utility model is taked is: this solar water heater is by support, heat collector, storage tank, water-temperature water-level sensor, waterline and up and down water controller form, wherein, connect on the storage tank and be coated with the binary channels water pipe, this water pipe is connected and is communicated with water controller up and down, water controller comprises indoor control section and outdoor control section up and down, indoor control section has last water solenoid valve, the drainage exhaust magnetic valve, the relay switch group, controller and the remote controller that is used to handle, last water solenoid valve is communicated with running water pipe and solar energy waterline, the drainage exhaust magnetic valve is communicated with solar energy waterline and adjutage, outdoor control section is made up of threeway composite electromagnetic valve and suction solenoid valve, suction solenoid valve and threeway composite electromagnetic valve are installed in the two ends up and down of binary channels water pipe respectively, all electromagnetism valve members all are connected with the relay switch group by the conducting wire, and the relay switch group is connected with controller by signal transmssion line.
Described binary channels water pipe is to be provided with dividing plate in tube chamber, and tube chamber is divided into aquaporin and following aquaporin respectively by dividing plate, position, two passages upper end interconnects, and its top connects by suction solenoid valve and is communicated with air intake duct, and the lower end is connected with waterline by threeway composite electromagnetic valve.
Described threeway composite electromagnetic valve comprises housing and cover plate, be provided with valve seat and magnetic valve and one way stop peturn valve in the housing, magnetic valve is communicated with last aquaporin in the upper and lower conduit, one way stop peturn valve is communicated with following aquaporin in the upper and lower conduit, two communicative engagement positions are equipped with filtration members, magnetic valve is made up of electromagnetic valve core, elastic valve plate and electromagnetic switch, electromagnetic valve core is installed in the housing by elastic valve plate, the one end cooperates with valve seat, the other end contacts with electromagnetic switch, and the cover plate madial wall is provided with the postive stop baffle that is used to limit one way stop peturn valve spool shift position.
The last aquaporin of described binary channels water pipe is communicated with water tube hose up and down, and the free end of this flexible pipe is connected with ball float.
Described binary channels water pipe stretches out storage tank position and suction solenoid valve and threeway composite electromagnetic valve and all is coated with the heat tracing cover.
Be provided with electric heating part in the described heat tracing cover, this electric heating part is connected with the relay switch group by conductor wire.
Described controller is made up of integrated chip and display, and is connected with the relay switch group with water-level and water-temperature sensor in the solar water heater by signal transmssion line.
According to the hot water direct-furnish anti-freezing anti-blocking plug solar water heater that such scheme is made, its beneficial effect is:
1) this solar water heater can be realized full-automatic remote-controlled control, and is easy to operate, safe and reliable, and Presentation Function is complete.
2) can when using hot water, use empty water in the waterline or emptying automatically automatically, need not to discharge cold water during water, promptly open instant-heating and outlet hot, can save a large amount of running water resources, rate of thermal water utilization also improves greatly, has fundamentally stopped the freeze winter generation of phenomenon of water up and down simultaneously.
3) this water heater also in the same old way can emptying under situation about having a power failure, can avoid effectively water pipe freeze stop up, realize round-the-clock hot water supply, prevent the damage of water-wastewater system.
4) this device have simple and practical, reasonable in design, easy to use, water-saving, save time, advantage such as energy-conservation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of binary channels water pipe among Fig. 1;
Fig. 3 is the structural representation of threeway combination valve among Fig. 1.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, hot water direct-furnish anti-freezing anti-blocking plug solar water heater of the present utility model, be by support 1, heat collector 2, storage tank 3, water-temperature water-level sensor 10, waterline 19 and up and down water controller form, wherein, be coated with binary channels water pipe 7 by fastening connection piece and watertight seal perforation on the storage tank 3, this water pipe is to be provided with dividing plate 7-1 in tube chamber, and tube chamber is divided into water channel 7-3 and following water channel 7-2 respectively by dividing plate 7-1, position, two passages upper end interconnects, stretch out outside the storage tank 3 at its two ends, the top connects by suction solenoid valve 6 and is communicated with air intake duct 4, and the lower end is connected with waterline 19 by threeway composite electromagnetic valve 12.The bottom of water channel 7 in binary channels water pipe 7-3 is communicated with up and down water tube hose 9, and the free end of this flexible pipe is connected with ball float 8, so that can use the hot water of the water surface when discharging water all the time.Stretch out storage tank 3 positions and suction solenoid valve 6 and threeway composite electromagnetic valve 12 at binary channels water pipe 7 and all be coated with heat tracing cover 5,13, damage and the distribution loss of water heat energy to prevent that this position member from enduring cold.The inside of heat tracing cover 5,13 is provided with electric heating part 5-1,13-1, and electric heating part is connected with the relay switch group by conductor wire.
Water controller comprises indoor control section and outdoor control section up and down, indoor control section comprises the last water solenoid valve 16 that is communicated with running water pipe and waterline 19, the drainage exhaust magnetic valve 17 that is communicated with waterline 19 and adjutage 18, relay switch group 15, controller 14 and the remote controller that is used to handle, be provided with respectively the relay switch that is connected with electric heater 11 in each magnetic valve and the storage tank 3 by conductor wire in the relay switch group 15, each relay switch is connected with controller 14 by signal transmssion line respectively, be used for controlling respectively the keying of each magnetic valve, and sombre weather is to the heating of water in the storage tank 3.Controller 14 is made up of integrated chip and display, and is connected with water-level and water-temperature sensor 10 in the solar water heater by signal transmssion line.By the operation of remote controller, control automatically Shang Shui, Xia Shui, the waterline of solar water heater emptying, the quantitative gear of draining is set; And by the water level in the display instant playback solar water heater, water temperature, last water state, usefulness water state, water supply control model, current failure memory.
Outdoor control section is made up of threeway composite electromagnetic valve 12 and suction solenoid valve 6, and suction solenoid valve 6 is installed in the upper end of binary channels water pipe 7, and is connected and is communicated with air intake duct 4 with binary channels water pipe 7 respectively, is used to control the break-make of air intake duct 4.Threeway composite electromagnetic valve 12 is connected with binary channels water pipe 7 by pipe joint, and is provided with in the junction and is used to prevent that impurity from entering in the valve and the screen pack 24 that control was lost efficacy.The lower end of threeway composite electromagnetic valve 12 is threaded with waterline 19.Threeway composite electromagnetic valve 12 comprises housing 20 and cover plate 21, be provided with valve seat 25, magnetic valve 26 and one way stop peturn valve 23 in the housing 20, and form two water transport channel by the gap between valve seat 25 and the housing 20, one of them water transport channel is communicated with last water channel 7-3 in the binary channels water pipe 7 and by magnetic valve 26 controls, and another water transport channel is communicated with following water channel 7-2 in the binary channels water pipe 7 and is controlled by one way stop peturn valve 23.Magnetic valve 26 is made up of electromagnetic valve core 28, elastic valve plate 27 and electromagnetic switch 29, electromagnetic valve core 28 is installed in the housing 20 by elastic valve plate 27, the one end cooperates with valve seat 25, the other end can contact with the electromagnetism button 30 of electromagnetic switch 29, and the madial wall of cover plate 21 is provided with the postive stop baffle 22 that is used to limit one way stop peturn valve 23 spool shift positions.Each electromagnetism valve member all is connected with relay switch group 15 by the conducting wire, and relay switch group 15 is connected with controller 14 by signal transmssion line.
The operation principle of this solar water heater is: when needs use hot water, can be according to the pattern of water, by remote controller controller 14 is operated, selected earlier wash one's hands pattern or wash one's face pattern or hair washing pattern or male sex's bathing pattern or women's bathing pattern, then, remote controller, start drainage procedure, automatically control by the relay switch in the relay switch group 15 by controller 14, magnetic valve 26 in while opening water discharge exhaust solenoid valve 17 and the threeway composite electromagnetic valve 12, at this moment, solar water heater storage water tank 3 hot water at the middle and upper levels enters last water channel 7-3 in the binary channels water pipe 7 by water tube hose 9 up and down, and enter waterline 19 by the magnetic valve 26 of last water channel 7-3 in threeway composite electromagnetic valve 12, the air of compressing in the waterline 19 discharged by drainage exhaust magnetic valve 17, simultaneously in binary channels water pipe 7 on water channel 7-3 top and form vacuum in the water channel 7-2 down.Under the automatic control of controller 14, after opening a period of time, threeway composite electromagnetic valve 12 closes immediately, under the effect of negative pressure of vacuum, hot water enters down water channel 7-2 and waterline 19 by last water channel 7-3 top in waterline 19, and carries out continuous drainage automatically under the siphonic effect effect.According to the aqueous mode of using that is provided with, 14 pairs of water discharge times of controller are controlled, after arriving predetermined water discharge time, under the automatic control of controller 14, suction solenoid valve 6 is opened automatically, last water channel 7-3 and following water channel 7-2 in the binary channels water pipe 7 are communicated with atmosphere, because being lower than, the water level in the storage tank 3 goes up the position that water channel 7-3 top is communicated with following water channel 7-2, then hot water can't enter down water channel 7-2, promptly, realize the empty or emptying automatically of using of waterline 19 by water channel 7-2 air inlet down.
The last water of solar water heater can carry out at any time by remote controller, also can set draining and finish to go up water immediately when setting water, perhaps sets timing water-feeding.During last water, be under the automatic control of controller 14, open water solenoid valve 16, threeway composite electromagnetic valve 12 and suction solenoid valve 6 simultaneously, utilize the pressure of running water that storage tank 3 is carried out water-filling.In the water filling process, running water is closed the spool of one way stop peturn valve 23 when entering storage tank 3 by the magnetic valve 26 in the threeway composite electromagnetic valve 12, can not overflow from following water channel 7-2.After storage tank 3 is full of, water-level and water-temperature sensor 10 transmission signals are to controller 14, to go up water solenoid valve 16 and threeway composite electromagnetic valve 12 cuts out simultaneously, automatically stop to go up water, the opening water discharge exhaust solenoid valve 17 then, can be with the cold water emptying in the waterline 19, stop up because of freezing of causing of waterline 19 waters to prevent winter.
In the solar water heater use, can survey water level and water temperature and variation thereof in the storage tank 3 at any time by water-level and water-temperature sensor 10, and to controller 14 transmission signals, by display instant playback water level, water temperature, last water state, hull-borne, water supply control model, current failure memory etc.
Claims (7)
1, a kind of hot water direct-furnish anti-freezing anti-blocking plug solar water heater, this solar water heater is by support, heat collector, storage tank, water-temperature water-level sensor, waterline and up and down water controller form, it is characterized in that: perforation is coated with and is used for the binary channels water pipe of water up and down on the storage tank, this water pipe is connected and is communicated with water controller up and down, water controller comprises indoor control section and outdoor control section up and down, indoor control section has last water solenoid valve, the drainage exhaust magnetic valve, the relay switch group, controller and the remote controller that is used to handle, last water solenoid valve is communicated with running water pipe and solar energy waterline, the drainage exhaust magnetic valve is communicated with solar energy waterline and adjutage, outdoor control section is made up of threeway composite electromagnetic valve and suction solenoid valve, suction solenoid valve and threeway composite electromagnetic valve are installed in the two ends up and down of binary channels water pipe respectively, all electromagnetism valve members all are connected with the relay switch group by the conducting wire, and the relay switch group is connected with controller by signal transmssion line.
2, hot water direct-furnish anti-freezing anti-blocking plug solar water heater according to claim 1, it is characterized in that: described binary channels water pipe is to be provided with dividing plate in tube chamber, and tube chamber is divided into aquaporin and following aquaporin respectively by dividing plate, position, two passages upper end interconnects, its top connects by suction solenoid valve and is communicated with air intake duct, and the lower end is connected with waterline by threeway composite electromagnetic valve.
3, hot water direct-furnish anti-freezing anti-blocking plug solar water heater according to claim 1, it is characterized in that: described threeway composite electromagnetic valve comprises housing and cover plate, be provided with valve seat and magnetic valve and one way stop peturn valve in the housing, magnetic valve is communicated with last aquaporin in the upper and lower conduit, one way stop peturn valve is communicated with following aquaporin in the upper and lower conduit, two communicative engagement positions are equipped with filtration members, magnetic valve is by electromagnetic valve core, elastic valve plate and electromagnetic switch are formed, electromagnetic valve core is installed in the housing by elastic valve plate, the one end cooperates with valve seat, the other end contacts with electromagnetic switch, and the cover plate madial wall is provided with the postive stop baffle that is used to limit one way stop peturn valve spool shift position.
4, hot water direct-furnish anti-freezing anti-blocking plug solar water heater according to claim 1 is characterized in that: the last aquaporin of described binary channels water pipe is communicated with water tube hose up and down, and the free end of this flexible pipe is connected with ball float.
5, hot water direct-furnish anti-freezing anti-blocking plug solar water heater according to claim 1, it is characterized in that: described binary channels water pipe stretches out storage tank position and suction solenoid valve and threeway composite electromagnetic valve and all is coated with the heat tracing cover.
6, hot water direct-furnish anti-freezing anti-blocking plug solar water heater according to claim 5 is characterized in that: be provided with electric heating part in the described heat tracing cover, this electric heating part is connected with the relay switch group by conductor wire.
7, hot water direct-furnish anti-freezing anti-blocking plug solar water heater according to claim 1, it is characterized in that: described controller is made up of integrated chip and display, and is connected with the relay switch group with water-level and water-temperature sensor in the solar water heater by signal transmssion line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200882317U CN201352010Y (en) | 2009-01-19 | 2009-01-19 | Direct hot water supply anti-freezing and anti-clogging solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200882317U CN201352010Y (en) | 2009-01-19 | 2009-01-19 | Direct hot water supply anti-freezing and anti-clogging solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201352010Y true CN201352010Y (en) | 2009-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200882317U Expired - Fee Related CN201352010Y (en) | 2009-01-19 | 2009-01-19 | Direct hot water supply anti-freezing and anti-clogging solar water heater |
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| Country | Link |
|---|---|
| CN (1) | CN201352010Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589165A (en) * | 2012-03-08 | 2012-07-18 | 徐何燎 | Series-type displacing constant-temperature anti-freezing solar water heater system |
| CN103994593A (en) * | 2014-06-06 | 2014-08-20 | 南通大学 | Solar pipeline freeze protection device and method |
-
2009
- 2009-01-19 CN CNU2009200882317U patent/CN201352010Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589165A (en) * | 2012-03-08 | 2012-07-18 | 徐何燎 | Series-type displacing constant-temperature anti-freezing solar water heater system |
| CN103994593A (en) * | 2014-06-06 | 2014-08-20 | 南通大学 | Solar pipeline freeze protection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20130119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |