CN201706745U - Winter solar pipeline anti-freezing intelligent drainage system - Google Patents
Winter solar pipeline anti-freezing intelligent drainage system Download PDFInfo
- Publication number
- CN201706745U CN201706745U CN2010202222526U CN201020222252U CN201706745U CN 201706745 U CN201706745 U CN 201706745U CN 2010202222526 U CN2010202222526 U CN 2010202222526U CN 201020222252 U CN201020222252 U CN 201020222252U CN 201706745 U CN201706745 U CN 201706745U
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- electric
- drainage system
- water pipe
- way valve
- solar
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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
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Abstract
The utility model discloses an anti-freezing drainage system, and particularly discloses a winter solar pipeline anti-freezing intelligent drainage system, which comprises a water storage tank and a solar water pipe connected with the winter storage tank. The intelligent drainage system is characterized in that a three-way electric valve is installed at the top end of the solar water pipe, a two-way electric valve is installed at the bottom end of the solar water pipe, one path of the three-way electric valve disconnected with the solar water pipe is arranged as an air inlet, the three-way electric valve and the two-way electric valve are respectively connected with an emptying valve control box through a three-way electric valve signal cable and a two-way electric valve signal cable, and the emptying valve control box is connected with an outdoor temperature probe installed outdoors. The intelligent drainage system is smart and reasonable in structural design, can realize automatically controlling the solar water pipe to empty water by signal receiving and transmission when outdoor temperature reaches zero, thoroughly solves the cracking problem of the solar water pipe in winter and brings convenience for people.
Description
(1) technical field
The utility model relates to a kind of antifreeze drainage system, particularly a kind of anti-freezing intelligent drainage system for solar pipe in winter.
(2) background technology
At present in the northern area of China, the frozen problem in winter of solar pipe is a very general problem, the method that people take generally is to add heat-insulation layer at the solar pipe expose portion, but this can not tackle the problem at its root, the method that some pipe drainages are also arranged, but all be manual operation mostly, it is very inconvenient to operate, repair the expense material of taking a lot of work after the solar pipe in winter bursting by freezing, very trouble operates, cause some solar energy user severe winters to stop using, make troubles to people.
(3) summary of the invention
The utility model is in order to remedy the defective of prior art, but the anti-freezing intelligent drainage system for solar pipe in winter of a kind of Based Intelligent Control solar pipe draining is provided.
The utility model is achieved by the following technical solution:
A kind of anti-freezing intelligent drainage system for solar pipe in winter, comprise storage tank and coupled solar water pipe, it is characterized in that: the electric three-way valve is installed on the top at solar water pipe, two logical motor-driven valves are installed in the bottom of solar water pipe, the electric three-way valve mouth that does not form path that is connected with solar water pipe is made as air inlet, electric three-way valve and two logical motor-driven valves are connected with the exhaust-valve control box by electric three-way valve signal line, the moving valve signal line of two energisings respectively, the exhaust-valve control box be installed in outdoor outdoor temperature-sensitive head and be connected.
This anti-freezing intelligent drainage system for solar pipe in winter, the exhaust-valve control box has two kinds, transformer, voltage-stablizer and the CPU that is connected is installed in a kind of exhaust-valve control box, CPU is connected with outdoor temperature-sensitive head, CPU is connected with two controllable silicons, two controllable silicons are connected with two logical motor-driven valves with the electric three-way valve respectively, and transformer is connected with the 220V household electrical source; In the another kind of exhaust-valve control box voltage-stablizer and the CPU that is connected is installed, CPU is connected with outdoor temperature-sensitive head, CPU is connected with two relays, and two relays are connected with two logical motor-driven valves with the electric three-way valve respectively, and voltage-stablizer is connected with dry cell or battery; Outdoor temperature-sensitive head is installed on the electric three-way valve, and outdoor temperature-sensitive head all is connected with the exhaust-valve control box by electric three-way valve signal line with the electric three-way valve, and the exhaust-valve control box is provided with the water button, and the water button is connected with CPU.
The beneficial effects of the utility model are: this anti-freezing intelligent drainage system for solar pipe in winter, structural design is ingenious rationally, when outdoor temperature reaches zero degree, can receive and transmit and realize that intelligent automatic control drains the water in the solar water pipe by signal, thoroughly solve solar water pipe bursting by freezing in winter problem, bring convenience to people.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is the circuit theory schematic diagram of the utility model exhaust-valve control box embodiment 2.
Accompanying drawing 3 is the circuit theory schematic diagram of the utility model exhaust-valve control box embodiment 3.
Among the figure, 1 electric three-way valve, 2 air inlets, 3 outdoor temperature-sensitive heads, 4 electric three-way valve signal lines, 5 solar water pipes, the moving valve signal line of 6 two energisings, 7 two logical motor-driven valves, 8 exhaust-valve control boxes, 9 water buttons, 10 storage tanks, 11 ground leak.
(5) specific embodiment
Embodiment 1:
Accompanying drawing 1 is a kind of specific embodiment of the present utility model.
Among Fig. 1, this anti-freezing intelligent drainage system for solar pipe in winter, comprise storage tank 10 and coupled solar water pipe 5, it is characterized in that: electric three-way valve 1 is installed on the top at solar water pipe 5, two logical motor-driven valves 7 are installed in the bottom of solar water pipe 5, the mouth that does not form path is made as air inlet 2 being connected with solar water pipe 5 with electric three-way valve 1 under the water state, electric three-way valve 1 and two logical motor-driven valves 7 are respectively by electric three-way valve signal line 4, the moving valve signal line 6 of two energisings is connected with exhaust-valve control box 8, exhaust-valve control box 8 be installed in outdoor outdoor temperature-sensitive head 3 and be connected, outdoor temperature-sensitive head 3 is installed on the electric three-way valve 1, outdoor temperature-sensitive head 3 all is connected with exhaust-valve control box 8 by electric three-way valve signal line 4 with electric three-way valve 1, exhaust-valve control box 8 is provided with water button 9, and water button 9 is connected with CPU.
Embodiment 2:
Accompanying drawing 2 is a kind of specific embodiment of the utility model exhaust-valve control box.
Among Fig. 2, the transformer, voltage-stablizer and the CPU that are connected are installed in the exhaust-valve control box 8, CPU is connected with outdoor temperature-sensitive head 3, CPU is connected with two controllable silicons, two controllable silicons are connected with two logical motor-driven valves 7 with electric three-way valve 1 respectively, transformer is connected with the 220V household electrical source, and exhaust-valve control box 8 is realized electric three-way valve 1 and two controls of leading to motor-driven valves 7 by CPU and two controllable silicons.
Embodiment 3:
Accompanying drawing 3 is a kind of specific embodiment of the utility model exhaust-valve control box.
Among Fig. 3, the voltage-stablizer and the CPU that are connected are installed in the exhaust-valve control box 8, CPU is connected with outdoor temperature-sensitive head 3, CPU is connected with two relays, two relays are connected with two logical motor-driven valves 7 with electric three-way valve 1 respectively, voltage-stablizer is connected with dry cell or battery, and exhaust-valve control box 8 is realized electric three-way valve 1 and two controls of leading to motor-driven valves 7 by CPU and two relays.
This anti-freezing intelligent drainage system for solar pipe in winter, exhaust-valve control box 8 not only can use the 220V household electrical source but also can use dry cell or battery, during use exhaust-valve control box 8 is connected power supply, when outdoor temperature drops to 0～2 ℃, outdoor temperature-sensitive head 3 just can transmit signals to CPU in the exhaust-valve control box 8 by electric three-way valve signal line 4, CPU exports one group of Control of Voltage controllable silicon or relay after treatment earlier, controllable silicon or relay transmit signals to electric three-way valve 1 and make its work by electric three-way valve signal line 4, close the path of solar water pipe 5 and storage tank 10, air inlet 2 and solar water pipe 5 are connected; CPU exports another group Control of Voltage controllable silicon or relay then, controllable silicon or relay transmit signals to two logical motor-driven valves 7 and make its work by the moving valve signal line 6 of two energisings, valve open, because air inlet 2 communicates with solar water pipe 5, water under the effect of ground attraction in the solar water pipe 5 just can flow in the floor drain mouth 11 naturally, finish the draining task, thereby reached the effect that prevents solar water pipe bursting by freezing in 5 winter, solar water heater is used winter as usual.During second day water, only need click the water button 9 on the exhaust-valve control box 8, water button 9 is connected with CPU, CPU exports two groups of Control of Voltage controllable silicons or relay simultaneously, transmit signals to electric three-way valve 1 and two logical motor-driven valves 7 and make its work, two logical motor-driven valves 7 cut out, the air inlet 2 on the electric three-way valve 1 is closed, solar water pipe 5 is connected with the water route of storage tank 10 simultaneously, and water heater enters normal operating condition.
Claims (5)
1. anti-freezing intelligent drainage system for solar pipe in winter, comprise storage tank (10) and coupled solar water pipe (5), it is characterized in that: electric three-way valve (1) is installed on the top at solar water pipe (5), two logical motor-driven valves (7) are installed in the bottom of solar water pipe (5), electric three-way valve (1) mouth that does not form path that is connected with solar water pipe (5) is made as air inlet (2), electric three-way valve (1) and two logical motor-driven valves (7) are respectively by electric three-way valve signal line (4), the moving valve signal line (6) of two energisings is connected with exhaust-valve control box (8), exhaust-valve control box (8) be installed in outdoor outdoor temperature-sensitive head (3) and be connected.
2. anti-freezing intelligent drainage system for solar pipe in winter according to claim 1, it is characterized in that: transformer, voltage-stablizer and the CPU that is connected is installed in the exhaust-valve control box (8), CPU is connected with outdoor temperature-sensitive head (3), CPU is connected with two controllable silicons, two controllable silicons are connected with two logical motor-driven valves (7) with electric three-way valve (1) respectively, and transformer is connected with the 220V household electrical source.
3. anti-freezing intelligent drainage system for solar pipe in winter according to claim 1, it is characterized in that: voltage-stablizer and the CPU that is connected is installed in the exhaust-valve control box (8), CPU is connected with outdoor temperature-sensitive head (3), CPU is connected with two relays, two relays are connected with two logical motor-driven valves (7) with electric three-way valve (1) respectively, and voltage-stablizer is connected with dry cell or battery.
4. according to claim 1,2 or 3 described anti-freezing intelligent drainage system for solar pipe in winter, it is characterized in that: outdoor temperature-sensitive head (3) is installed on the electric three-way valve (1), and outdoor temperature-sensitive head (3) all is connected with exhaust-valve control box (8) by electric three-way valve signal line (4) with electric three-way valve (1).
5. anti-freezing intelligent drainage system for solar pipe in winter according to claim 4 is characterized in that: exhaust-valve control box (8) is provided with water button (9), and water button (9) is connected with CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202222526U CN201706745U (en) | 2010-06-11 | 2010-06-11 | Winter solar pipeline anti-freezing intelligent drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202222526U CN201706745U (en) | 2010-06-11 | 2010-06-11 | Winter solar pipeline anti-freezing intelligent drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706745U true CN201706745U (en) | 2011-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202222526U Expired - Fee Related CN201706745U (en) | 2010-06-11 | 2010-06-11 | Winter solar pipeline anti-freezing intelligent drainage system |
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| Country | Link |
|---|---|
| CN (1) | CN201706745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858654A (en) * | 2010-06-11 | 2010-10-13 | 董德恩 | Anti-freezing intelligent drainage system for solar pipe in winter |
-
2010
- 2010-06-11 CN CN2010202222526U patent/CN201706745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858654A (en) * | 2010-06-11 | 2010-10-13 | 董德恩 | Anti-freezing intelligent drainage system for solar pipe in winter |
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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: 20110112 Termination date: 20110611 |