CN201992875U - Solar water heater with intelligent anti-freezing upper and lower water pipes - Google Patents
Solar water heater with intelligent anti-freezing upper and lower water pipes Download PDFInfo
- Publication number
- CN201992875U CN201992875U CN2011200208406U CN201120020840U CN201992875U CN 201992875 U CN201992875 U CN 201992875U CN 2011200208406 U CN2011200208406 U CN 2011200208406U CN 201120020840 U CN201120020840 U CN 201120020840U CN 201992875 U CN201992875 U CN 201992875U
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- China
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- water
- attemperater
- river
- water pipe
- thermal insulation
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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
Abstract
The utility model relates to a solar water heater with intelligent anti-freezing upper and lower water pipes. A thermal insulation water tank is arranged above a support, and a row of radial round holes are uniformly distributed on the side lower surface of the thermal insulation water tank along a horizontal direction. A row of vacuum heat collecting pipes are arranged on the support, and the upper ends of the vacuum heat collecting pipes are inserted into the radial round holes of the thermal insulation water tank in a sealing mode. A thermal insulation material layer is coated outside of the upper segment of water pipe of a water pipe under the thermal insulation water tank, and a temperature sensor and a heat tracing belt are arranged between the thermal insulation material layer and a water pipe wall. The temperature sensor is connected with a temperature control meter which is provided with a mains supply input end and a switch output end. As the temperature sensor and the heat tracing belt are arranged between the thermal insulation material layer and the water pipe wall of the upper segment of water pipe and the temperature sensor is connected with the temperature control meter, when the temperature of water in the upper segment of water pipe drops to 0-1 DEG C before icing, the temperature control meter can be communicated with the power supply of the heat tracing belt, the temperature of water in the upper segment of water pipe connected with the thermal insulation water tank is heated to 10-30 DEG C, and the water in the upper and lower water pipes can be ensured to be smooth.
Description
Technical field
The utility model relates to a kind of vacuum heat collection pipe solar water heater, particularly a kind of intelligent antifreeze control device of vacuum heat collection pipe solar water heater upper and lower conduit.
Background technology
The vacuum heat collection pipe solar water heater can utilize solar energy production hot water.The vacuum heat collection pipe solar water heater has support, there is axis cylindrical shape attemperater in the horizontal direction the support top, be evenly equipped with one of along continuous straight runs below the side of attemperater and arrange radially circular hole, there is the upper end to insert the interior vacuum pumping thermal-collecting tube of radially circular hole of attemperater hermetically on the support, there is the mouth of a river up and down the below of attemperater, be connected with upper and lower conduit on the mouth of a river up and down, the below of some attemperater has only a mouth of a river up and down, be used for directly using the occasion of hot water, upper and lower conduit both had been used for adding water to attemperater and also had been used for from the attemperater water outlet, there are filling pipe end and two mouths of a river, the following mouth of a river in the below of some attemperater, be used for using indirectly the occasion of hot water, the filling pipe end and the following mouth of a river are connected with upper hose and downcomer respectively, are connected with radiator and water pump between the lower end of upper hose and downcomer.
During use, the vacuum heat collection pipe solar water heater is placed on outdoor, the direction of vacuum heat collection pipe towards the sun, the upper and lower conduit of the below of attemperater or on, downcomer is introduced indoor, upper and lower conduit or on, the epimere of downcomer is outdoor, hypomere is indoor, when the vacuum heat collection pipe solar water heater used in the season of the area of cold cold, for prevent outdoor upper and lower conduit or on, water in the downcomer epimere pipe freezes the obstruction water pipe, outdoor one section upper and lower conduit or on, downcomer is coated with adiabator layer, when the vacuum heat collection pipe solar water heater uses in colder area, outdoor one section downcomer or on, the heating tape that an electric pyrogenicity is arranged again along the length direction of water pipe between the adiabator layer of downcomer and the water pipe, after the water in the epimere pipe freezes the obstruction water pipe, switch on to heating tape, the heating tape heating is passed in the pipe by tube wall, and the ice-out in the pipe is opened, and makes water pipe unimpeded.Freeze obstruction in the water pipe for the vacuum heat collection pipe solar water heater that prevents to use cold season in the area of cold, in the prior art, generally be to open the heating tape energising with hand switch, also useful pause switch controller control heating tape intermittently power-on switches on to prevent freezing obstruction in the antipriming pipe to heating tape in the season of cold in addition always.Very inconvenient in use with the energising of hand switch unlatching heating tape, hot water is in time used in influence; With pause switch controller control heating tape intermittently power-on, can when not needing to switch on, switch on to heating tape, cause the waste electric energy; Switch on to prevent freezing in the antipriming pipe obstruction meeting to heating tape causes biglyyer electric energy and wastes always.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, when proposing to use a kind of season in the area of cold cold, to make things convenient for the antifreeze solar water heater of upper and lower conduit intelligence that in time uses hot water, energy saving.
The utility model is realized with the following method.
The antifreeze solar water heater of upper and lower conduit intelligence has support, there is axis cylindrical shape attemperater in the horizontal direction the support top, be evenly equipped with one of along continuous straight runs below the side of attemperater and arrange radially circular hole, there is the upper end to insert the interior vacuum pumping thermal-collecting tube of radially circular hole of attemperater hermetically on the support, there is the mouth of a river up and down the below of attemperater, be connected with upper and lower conduit on the mouth of a river up and down, the epimere water pipe of upper and lower conduit is coated with adiabator layer, between adiabator layer and water wall, temperature sensor is arranged, temperature sensor is connected with temperature controller, and temperature controller has mains electricity input end and output switching terminal.
The utility model can cooperate the below of attemperater to have only a solar water heater use at the mouth of a river up and down, also can cooperate the below of attemperater to have the solar water heater at filling pipe end and two mouths of a river, the following mouth of a river to use.
And the heating tape that an electric pyrogenicity is arranged along the length direction of water pipe between outer adiabator layer that coats of the upper and lower conduit epimere water pipe of the solar water heater at the mouth of a river and the water wall about the below of the attemperater that the utility model is used has only again; And the below of the attemperater that the utility model is used has between the lower end of the upper hose of solar water heater at two mouths of a river of the filling pipe end and the following mouth of a river and downcomer and is connected with radiator and water pump.
Before the use, the mains electricity input end of temperature controller is linked to each other with civil power, output switching terminal links to each other with the heating tape circuit of above-mentioned solar water heater, or link to each other with the water pump circuit of above-mentioned solar water heater, the temperature control scope lower limit of temperature controller is adjusted in 0 ℃ ~ 1 ℃, and the upper limit is adjusted in 10 ℃ ~ 30 ℃.
Below the cooperation attemperater, have only when one the solar water heater at the mouth of a river uses up and down, when the temperature of water in the epimere water pipe that links to each other with attemperater drops to 0 ℃ ~ 1 ℃ that freezes preceding, the temperature controller output switching signal, connect the power supply of heating tape, the heating tape heating, the temperature of water in the epimere water pipe that links to each other with attemperater is heated to 10 ℃ ~ 30 ℃, guarantees that water can be unimpeded up and down; When the solar water heater use at filling pipe end and two mouths of a river, the following mouth of a river is arranged below the cooperation attemperater, when the temperature of water in the epimere water pipe that links to each other with attemperater drops to 0 ℃ ~ 1 ℃ that freezes preceding, the temperature controller output switching signal, connect pump power, hot water in the pump handle attemperater allows water circulate in filling pipe end is sent into attemperater from following mouth of a river sucking-off again, in water cycle process, the temperature of water in the epimere water pipe that links to each other with attemperater is heated to 10 ℃ ~ 30 ℃, guarantees that water can be unimpeded up and down.
Between the adiabator layer and water wall of the epimere water pipe that the utility model links to each other with attemperater, temperature sensor is arranged, temperature sensor is connected with temperature controller, temperature controller has mains electricity input end and output switching terminal, when the temperature of water in the epimere water pipe that links to each other with attemperater drops to 0 ℃ ~ 1 ℃ that freezes preceding, temperature controller can output switching signal, perhaps connect the heating tape power supply, the temperature of perhaps connecting water in the epimere water pipe that the pump power handle links to each other with attemperater is heated to 10 ℃ ~ 30 ℃, guarantees that water can be unimpeded up and down.Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is that the master of the antifreeze solar water heater of a kind of upper and lower conduit intelligence of proposing according to invention scheme of the present utility model looks schematic diagram;
Fig. 2 cooperates the below of attemperater to have only one to have the master of solar water heater of the heating tape upper and lower conduit of an electric pyrogenicity to look schematic diagram again along the length direction of water pipe between the epimere water wall of the mouth of a river, upper and lower conduit and the adiabator layer up and down;
Fig. 3 cooperates the below of attemperater to have the master who is connected with water pump between the lower end of the filling pipe end and the following mouth of a river two mouths of a river, upper hose and downcomers to look schematic diagram.
The specific embodiment
Among Fig. 1, the antifreeze solar water heater of upper and lower conduit intelligence has support 1, there is axis cylindrical shape attemperater 2 in the horizontal direction the support top, be evenly equipped with one of along continuous straight runs below the side of attemperater and arrange radially circular hole 3, there is the upper end to insert the interior vacuum pumping thermal-collecting tube 4 of radially circular hole of attemperater hermetically on the support, there is the mouth of a river 5 up and down the below of attemperater, be connected with upper and lower conduit 6 up and down on the mouth of a river, the epimere water pipe of upper and lower conduit is coated with adiabator layer 7, between adiabator layer and water wall, temperature sensor 8 is arranged, and temperature sensor is connected with temperature controller 9, and temperature controller has mains electricity input end 10 and output switching terminal 11.
The antifreeze solar water heater of above-mentioned upper and lower conduit intelligence can cooperate the below of attemperater to have only a solar water heater use at the mouth of a river up and down, also can cooperate the below of attemperater to have the solar water heater at filling pipe end and two mouths of a river, the following mouth of a river to use.
And the heating tape that an electric pyrogenicity can be arranged along the length direction of water pipe between outer adiabator layer that coats of the upper and lower conduit epimere water pipe of the solar water heater at the mouth of a river and the water wall about the below of the attemperater that the utility model is used has only again; And the below of the attemperater that the utility model is used has between the lower end of the upper hose of solar water heater at two mouths of a river of the filling pipe end and the following mouth of a river and downcomer can be connected with radiator and water pump.
Among Fig. 2, the heating tape 15 of an electric pyrogenicity is arranged along the length direction of water pipe between the epimere water wall 13 of the mouth of a river 12, upper and lower conduit and the adiabator layer 14 about the below of attemperater has only one again, and the electric contact of heating tape links to each other with city's power supply by the output switching terminal of temperature controller.When the temperature of water in the epimere water pipe that links to each other with attemperater drops to 0 ℃ ~ 1 ℃ that freezes preceding, the temperature controller output switching signal, connect the power supply of heating tape, the heating tape heating, can be heated to 10 ℃ ~ 30 ℃ to the temperature of water in the epimere water pipe that links to each other with attemperater, guarantee that water can be unimpeded up and down.
Among Fig. 3, the below of attemperater has between the lower end of 17 two mouths of a river of the filling pipe end 16 and the following mouth of a river, upper hose 18 and downcomer 19 and is connected with water pump 20.When the temperature of water in the epimere water pipe that links to each other with attemperater drops to 0 ℃ ~ 1 ℃ that freezes preceding, the temperature controller output switching signal, connect pump power, hot water in the pump handle attemperater allows water circulate in filling pipe end is sent into attemperater from following mouth of a river sucking-off again, in water cycle process, the temperature of water in the epimere water pipe that links to each other with attemperater is heated to 10 ℃ ~ 30 ℃, guarantees that water can be unimpeded up and down.
Claims (3)
1. the antifreeze solar water heater of upper and lower conduit intelligence has support, there is axis cylindrical shape attemperater in the horizontal direction the support top, be evenly equipped with one of along continuous straight runs below the side of attemperater and arrange radially circular hole, there is the upper end to insert the interior vacuum pumping thermal-collecting tube of radially circular hole of attemperater hermetically on the support, there is the mouth of a river up and down the below of attemperater, be connected with upper and lower conduit on the mouth of a river up and down, the epimere water pipe of upper and lower conduit is coated with adiabator layer, it is characterized in that: between adiabator layer and water wall, temperature sensor is arranged, temperature sensor is connected with temperature controller, and temperature controller has mains electricity input end and output switching terminal.
2. by the antifreeze solar water heater of the described upper and lower conduit intelligence of claim 1, it is characterized in that: there is a mouth of a river up and down the below of described attemperater, and the heating tape of an electric pyrogenicity is arranged again along the length direction of water pipe between outer adiabator layer that coats of epimere water pipe and the water wall.
3. by the antifreeze solar water heater of the described upper and lower conduit intelligence of claim 1, it is characterized in that: there are filling pipe end and two mouths of a river, the following mouth of a river in the below of described attemperater, is connected with radiator and water pump between the lower end of upper hose and downcomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200208406U CN201992875U (en) | 2011-01-23 | 2011-01-23 | Solar water heater with intelligent anti-freezing upper and lower water pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200208406U CN201992875U (en) | 2011-01-23 | 2011-01-23 | Solar water heater with intelligent anti-freezing upper and lower water pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992875U true CN201992875U (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200208406U Expired - Fee Related CN201992875U (en) | 2011-01-23 | 2011-01-23 | Solar water heater with intelligent anti-freezing upper and lower water pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017381A (en) * | 2013-01-20 | 2013-04-03 | 黑龙江大学 | Solar anti-freezing system and solar anti-freezing method |
| CN108036531A (en) * | 2017-12-07 | 2018-05-15 | 巨浪(苏州)热水器有限公司 | A kind of solar water heater with antifreeze plugging function |
| CN110145880A (en) * | 2019-04-30 | 2019-08-20 | 江苏师范大学 | A kind of accurate antifreeze method of solar water pipe intelligence |
-
2011
- 2011-01-23 CN CN2011200208406U patent/CN201992875U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017381A (en) * | 2013-01-20 | 2013-04-03 | 黑龙江大学 | Solar anti-freezing system and solar anti-freezing method |
| CN103017381B (en) * | 2013-01-20 | 2016-06-08 | 黑龙江大学 | Antifreezing solar energy system and antifreeze method |
| CN108036531A (en) * | 2017-12-07 | 2018-05-15 | 巨浪(苏州)热水器有限公司 | A kind of solar water heater with antifreeze plugging function |
| CN110145880A (en) * | 2019-04-30 | 2019-08-20 | 江苏师范大学 | A kind of accurate antifreeze method of solar water pipe intelligence |
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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: 20110928 Termination date: 20140123 |