CN201340103Y - Emptying type high-efficient anti-freezing solar water heater - Google Patents
Emptying type high-efficient anti-freezing solar water heater Download PDFInfo
- Publication number
- CN201340103Y CN201340103Y CNU2008202082345U CN200820208234U CN201340103Y CN 201340103 Y CN201340103 Y CN 201340103Y CN U2008202082345 U CNU2008202082345 U CN U2008202082345U CN 200820208234 U CN200820208234 U CN 200820208234U CN 201340103 Y CN201340103 Y CN 201340103Y
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- Prior art keywords
- water
- pipe
- emptying
- siphon
- solenoid valve
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- Expired - Fee Related
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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 an emptying type high-efficient anti-freezing solar water heater, which comprises a heat-preservation water tank, a plurality of heat collecting pipes, a plurality of hoses, water inlet/outlet pipes and a siphon pipeline; wherein the heat collecting pipes are communicated with an inner liner of the heat-preservation water tank; each heat collecting pipe is internally provided with one hose which is communicated with the water inlet/outlet pipes through the siphon pipeline; the top of the siphon pipeline is connected with a section of air supply pipe; the top end of the air supply pipe is provided with an emptying solenoid valve; and the upper part of the heat-preservation water tank is also provided with a water level and water temperature probe used for controlling the water level in the water tank. The emptying type high-efficient anti-freezing solar water heater has the advantages that the structure is simple, when the emptying solenoid valve is started, the siphon in the siphon pipeline is destroyed, the water in the water inlet/outlet pipes are wholly and naturally discharged, the whole pipeline is in the emptying status, and the freezing and blocking cannot occur. When using hot water, the hot water is discharged naturally by using the siphon principle, the hot water in the heat-preservation water tank and the heat collecting pipes can be used up, the hot water discharging quantity is large, the electric heat preservation is not needed in winter, and the emptying type high-efficient anti-freezing solar water heater is an energy-saving solar water heater.
Description
Technical field
The utility model relates to a kind of solar water heater that utilizes solar energy with the cold water heating, the full emptying mode of particularly a kind of water-supply-pipe, the efficient anti-freezing solar water heater of the full emptying mode of attemperater and thermal-collecting tube.
Technical background
Existing solar water heater all is that the heat that utilizes vacuum tube or heat pipe to absorb the sun is transmitted to the attemperater energy storage again, and the output of hot water depends on the quantity of thermal-collecting tube, and the hot water amount of actual output is by the capacity decision of attemperater.The subject matter that exists is: the hot water in the vacuum tube can not utilize, and can not be drained, and as running into continuous cloudy day a couple of days cold current, thermal-collecting tube will be frozen brokenly in the winter time; Aqueduct very easily freezes stifled under the situation of not doing the ribbon heater protection; Existing solar water heater, after the water in the attemperater is drained, the low amounts of water of storing in the vacuum tube, logical being exposed to the sun and drying in a few days then caused anhydrous empty solarization of vacuum tube, makes the vacuum tube state that reaches a high temperature, at this moment, if user's water filling in the attemperater, current can flow down along fervid tube wall, shine into vacuum tube tube wall be heated inequality and explosion; Solar water heater need add the protection of ribbon heater and insulating sponge because of its aqueduct, has promptly wasted electric power energy since like this, has influenced the attractive in appearance of building again.
The utility model content
The purpose of this utility model is to provide the hot water in a kind of simple in structure, thermal-collecting tube to utilize, and also can be emptied completely, and aqueduct does not need the auxiliary insulation of electricity, booster not, uncongealable energy-saving and high efficient solar water heater.
Realize that the technical scheme that the purpose of this utility model is taked is: the efficient anti-freezing solar water heater of a kind of emptying type, comprise attemperater, several thermal-collecting tubes, water-supply-pipe, wireway, several siphon pipes, emptying solenoid valve, water supply valve, thermal-collecting tube and condenser hot well liner connect, the siphon pipe opening is positioned at thermal-collecting tube inner bag lower end, it is characterized in that: have a flexible pipe to be connected on the siphon piping structure of " h " shape in the every thermal-collecting tube, the sucking-off of hot water and the injection of running water are all carried out in the thermal-collecting tube bottom, so the hot water in the thermal-collecting tube can be utilized, running water is slowly to rise from the thermal-collecting tube bottom in the time of also can be by emptying and water filling, so be difficult for booster.If run into a couple of days cold current, can be by last water with the room temperature running water, displace thermal-collecting tube and attemperater interior near 0 cold water, do not need consumed power like this, just can prolong the freeze proof fate of solar water heater.
The operation principle of this utility model is such:
Summer, water-supply-pipe did not need emptying, and emptying solenoid valve does not need work.
1. the water supply valve door is opened in water filling, and running water slowly rises from thermal-collecting tube bottom by the water-supply-pipe siphon pipe of flowing through, and the air of attemperater inside is discharged from wireway simultaneously, when water level reaches the full position of water, closes the water supply valve door.
2. it is stand-by that thermal-collecting tube absorbs sunlight attemperater heat accumulation.
3. after using hot water to open mixing valve, the water in the water-supply-pipe is discharged naturally because of gravity, because of siphonage hot water from the thermal-collecting tube bottom by the siphon pipe sucking-off, the water-supply-pipe of flowing through flows out from mixing valve, for user's use, while attemperater water level decline.
4. hot water is finished using after hot water is finished using, and opens the water supply valve door and begins to go up water, when water level reaches the full position of water, closes the water supply valve door.The solar water heater water filling finishes, and it is stand-by to absorb the sunlight heat accumulation.
The water filling in winter finishes afterwards or needs to start emptying solenoid valve after finishing using and drains catchmenting of aqueduct antifreeze.If also can under the situation that does not start emptying solenoid valve, catchmenting in attemperater and the thermal-collecting tube all be discharged when running into day after day cold current.
1. the water-supply-pipe emptying is when attemperater, thermal-collecting tube, water-supply-pipe all are in water-filled state, after opening the hot-water switch of mixing valve, start emptying solenoid valve, magnetic valve gets electric work, air enters to the tracheae top from magnetic valve, and siphonage is destroyed, and the water in the water-supply-pipe is discharged naturally because of gravity, after water in the water-supply-pipe drains, close emptying solenoid valve.
2. water heater heat accumulation stand-by this moment is because of anhydrous in the water-supply-pipe, thereby is in antifreeze state.
3. use hot water when needs use hot water, open the water supply valve door and begin to go up water number minute, make and fill into a part of running water in the water-supply-pipe, close the water supply valve door, open mixing valve, cause siphonage because of there being one section running water to discharge naturally because of gravity in the water-supply-pipe this moment, and hot water is discharged naturally by siphon and obtained utilizing.And at this moment if hot water is used up, then water-supply-pipe, thermal-collecting tube, attemperater all are in emptying state, thereby can resist a few days cold current.
4. start emptying solenoid valve after the attemperater water filling, open the hot-water switch of mixing valve, ponding is discharged from mixing valve in the water-supply-pipe, and the water heater heat accumulation is stand-by.
The utility model is simple in structure, simple to operate, antifreeze not consuming electric power, safe in utilization, and can keep out the continuous cold current of several months, frozen pipe, booster, overflow and other regular maintenance need not be worried about by resident family, and since several thermal-collecting tube heat in the interior water obtain utilizing, having improved the effect of solar water heater greatly, is the typical energy-conservation efficient solar water heater of saving worry.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2, Fig. 3, Fig. 4 is other three kinds of structure diagrams of the present utility model
Among the figure: the 1-attemperater, the 2-wireway, the 3-emptying solenoid valve, 4-gives tracheae, 5-siphon pipe, the 6-horizontal tube, 7-thermal-collecting tube, 8-water-supply-pipe, 9-water supply valve, 10-mixing valve, 11-independence upper hose, 12-running water pipe, 13-water-level and water-temperature probe, 14-flexible pipe, 15--water inlet pipe and water outlet pipe.
Fig. 5 is a kind of scenario-frame sketch that replaces emptying solenoid valve with an air supply pipe and steam supply valve.
Among the figure: the 1-attemperater, the 2-wireway, 4-gives tracheae, 5-siphon pipe, 6-horizontal tube, 7-thermal-collecting tube, 8-water-supply-pipe, 9-water supply valve, 10-mixing valve, 11-independence upper hose, 12-running water pipe, 13-water-level probe, 14-flexible pipe, 15--water inlet pipe and water outlet pipe, 16--steam supply valve
The specific embodiment:
As shown in Figure 1: the efficient anti-freezing solar water heater of a kind of emptying type, the siphon piping structure of its critical component " h " shape, can adopt stainless steel tube to be formed by connecting, also can adopt the plastic-aluminum pipe, the end of siphon pipe (5) should be positioned at the mouth of pipe place of thermal-collecting tube (7), so that flexible pipe (14) is installed, flexible pipe in the thermal-collecting tube (14) adopts the high-temperature resistance plastice pipe, flexible pipe (14) is connected with siphon pipe (5) by the rib collar structure, for preventing that heat steam from entering water-supply-pipe (8) and reaching in the tracheae (4), a circular thin plastic sheet is installed in the pipe of horizontal tube (6) and its junction, the cross otch is done at the center of thin plastic sheet, and thin plastic sheet does not influence current to be passed through, and but can effectively stop the circulation naturally of heat steam, play at water-supply-pipe (8) and the effect that the no globule condenses in to tracheae (4), thereby improved the freezing tolerance of aqueduct.
Among Fig. 2, give tracheae (4) and horizontal tube (6), some passes the outside of attemperater respectively, water-supply-pipe (8) and water inlet pipe and water outlet pipe. and (15) available plastic-aluminum pipe replaces.
Among Fig. 3, having only the part of horizontal tube (6) to pass the outside of attemperater, give tracheae (4), water-supply-pipe (8) and water inlet pipe and water outlet pipe. (15) available plastic-aluminum pipe replaces.
Among Fig. 4, have only the part of siphon pipe (5) to pass the outside of attemperater, horizontal tube (6) can adopt the plastic-aluminum pipe to connect for tracheae (4) water-supply-pipe (8) and water inlet pipe and water outlet pipe (15).
Be with an air supply pipe and steam supply valve (16) among Fig. 5, a kind of scheme that replaces emptying solenoid valve (3), opening valve (16) air enters into to tracheae (4) from air supply pipe, siphonage is destroyed, water in the water inlet pipe and water outlet pipe (15) is discharged naturally because of gravity, after water in the water pipe drains, close steam supply valve.Steam supply valve (16) can be installed in the room through air supply pipe, to be convenient to user's operation.
As perfection of the present utility model, mixing valve cooperates emptying solenoid valve (3) water inlet pipe and water outlet pipe (15) to be carried out the effect of emptying except that being used to adjust the coolant-temperature gage in addition.
Claims (2)
1. efficient anti-freezing solar water heater of emptying type, comprise attemperater, several thermal-collecting tubes, several flexible pipes, water inlet pipe and water outlet pipe, emptying solenoid valve, water supply valve, siphon piping, mixing valve, thermal-collecting tube and condenser hot well liner connect, and it is characterized in that: described water-supply-pipe (8) and described horizontal water pipe (6) and the described pipeline configuration of having formed a kind of " h " shape for tracheae (4) and described siphon pipe (5), and wherein the lower ending opening of siphon pipe (5) is positioned near the lower bottom part of condenser hot well liner all the time and is connected with flexible pipe (14), flexible pipe (14) extends downwardly into the inner bag lower end of thermal-collecting tube (7),, be connected with an emptying solenoid valve (3) for the upper shed of tracheae (4), the under shed of water-supply-pipe (8) is connected with water inlet pipe and water outlet pipe (15).
2. the efficient anti-freezing solar water heater of a kind of emptying type as claimed in claim 1, it is characterized in that: the gas outlet of described emptying solenoid valve (3) is connected for tracheae (4) upper shed with described, the air inlet of emptying solenoid valve (3) communicates with atmosphere, and the position of emptying solenoid valve (3) is higher than attemperater shell highest point all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202082345U CN201340103Y (en) | 2007-10-25 | 2008-09-03 | Emptying type high-efficient anti-freezing solar water heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720183047.1 | 2007-10-25 | ||
| CN200720183047 | 2007-10-25 | ||
| CNU2008202082345U CN201340103Y (en) | 2007-10-25 | 2008-09-03 | Emptying type high-efficient anti-freezing solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340103Y true CN201340103Y (en) | 2009-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202082345U Expired - Fee Related CN201340103Y (en) | 2007-10-25 | 2008-09-03 | Emptying type high-efficient anti-freezing solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340103Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782251A (en) * | 2009-11-28 | 2010-07-21 | 赵延斌 | Solar water heater multi-sharing individual control device |
| CN102359737A (en) * | 2011-10-19 | 2012-02-22 | 赵延斌 | Corrugated hose for water conveyance of solar water heater |
| CN105546854A (en) * | 2016-01-23 | 2016-05-04 | 赵延斌 | Pipeline draining water tank with draining valve |
-
2008
- 2008-09-03 CN CNU2008202082345U patent/CN201340103Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782251A (en) * | 2009-11-28 | 2010-07-21 | 赵延斌 | Solar water heater multi-sharing individual control device |
| CN102359737A (en) * | 2011-10-19 | 2012-02-22 | 赵延斌 | Corrugated hose for water conveyance of solar water heater |
| CN105546854A (en) * | 2016-01-23 | 2016-05-04 | 赵延斌 | Pipeline draining water tank with draining valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20130903 |