CN102840698A - Anti-freezing and water-saving solar water heater capable of discharging hot water firstly in automated mode - Google Patents
Anti-freezing and water-saving solar water heater capable of discharging hot water firstly in automated mode Download PDFInfo
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- CN102840698A CN102840698A CN201110178799XA CN201110178799A CN102840698A CN 102840698 A CN102840698 A CN 102840698A CN 201110178799X A CN201110178799X A CN 201110178799XA CN 201110178799 A CN201110178799 A CN 201110178799A CN 102840698 A CN102840698 A CN 102840698A
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The invention provides an anti-freezing and water-saving method capable of discharging hot water firstly in an automated mode, which is changed from a non-pressure solar water heater. The method is characterized in that the upper part of the side face of a water tank is provided with a water outlet and a water discharge pipe, and the top of the water tank is provided with a controller water tank; the top of the controller water tank is provided with a breather pipe and a water inlet pipe, and a main floating ball, an assistant floating ball and a lever are arranged in the controller water tank; a main body of the controller water tank is arranged in a thermal insulation layer, and a thermal insulation cover is arranged on a thermal insulation skin; the lower end of the water inlet pipe is provided with a water control valve, and one side of the lower end of the water inlet pipe is provided with an anti-freezing valve; and the upper end of the water discharge pipe is provided with an n-shaped pipe, the lower end of the water discharge pipe is provided with an air release valve, one side of the lower end of the water discharge pipe is connected with a water mixing valve, and air in the water discharge pipe flows downwards. A pressure-differential type water surface control valve for controlling the water surface also can be arranged in the controller water tank. In the process of bathing, the water surface position in the controller water tank needs to be higher than the top of the n-shaped pipe. The automation of the controller water tank is guaranteed; a situation that hot water is discharged from the water outlet firstly is guaranteed; and due to the anti-freezing valve and the water control valve, anti-freezing and water-saving functions are guaranteed.
Description
(1) technical field
The present invention relates to the application technology of solar energy, specifically will not have and press solar water heater to be transformed into the method that automatically working, first out hot water, antifreeze, water saving and anti-vacuum tube burst.
(2) background technology
Do not have pressing solar water heater is manually-operated basically, not only wastes water, loses time and energy, also exists simultaneously to go out cold water, not antifreeze and shortcoming that vacuum tube bursts easily earlier.
(3) summary of the invention
Technical assignment of the present invention provides a kind of nothing that goes out cold water earlier by manually-operated and presses solar water heater to be transformed into the method that automatically working, first out hot water, antifreeze, water saving and anti-vacuum tube burst, and this method has solved the shortcoming that above-mentioned technology exists.
The technical solution adopted for the present invention to solve the technical problems is:
This automation anti-freezing water-saving solar water heater for hot water coming out first; Provide a kind of nothing that goes out cold water earlier by manually-operated to press solar water heater to be transformed into the method that automatically working, first out hot water, antifreeze, water saving and anti-vacuum tube burst; Be characterized in setting out the mouth of a river and outlet pipe, the controller water tank be set at its top on top, water tank side;
Above-mentioned automation anti-freezing water-saving solar water heater for hot water coming out first is provided with breather pipe and water inlet pipe in the controller tank top, and portion is provided with main ball float, secondary ball float and the resistance point lever in the centre within it;
Above-mentioned automation anti-freezing water-saving solar water heater for hot water coming out first, the main body of controller water tank is arranged in the heat-insulation layer, on the insulation skin of its top insulation cover is set;
Above-mentioned automation anti-freezing water-saving solar water heater for hot water coming out first is provided with the water control valve door in the lower end of water inlet pipe, and its lower end one side is provided with antifreezing valve;
Above-mentioned automation anti-freezing water-saving solar water heater for hot water coming out first is provided with n shape pipe in the upper end of outlet pipe, its lower end is provided with drain tap, and lower end one side connects water-mixing valve, the air flows downward in the outlet pipe.
Above-mentioned automation anti-freezing water-saving solar water heater for hot water coming out first is provided with the differential water surface control valve that removes electromagnetic structure in the controller water tank, and the delivery port that electromagnetism is closed is transformed into the delivery port that suitable ball float is closed, and ball float is set simultaneously.
Automation anti-freezing water-saving solar water heater for hot water coming out first of the present invention; The beneficial effect that is compared with prior art produced is: solar water heater is in the full and automatically working state of water forever; Not only practiced thrift time and efforts; In water saving, also solved and gone out cold water, not antifreeze and problem that vacuum tube bursts easily earlier, and increased the stability of solar water heater in strong wind, the antifreeze insulation material of also having practiced thrift of water pipe blank pipe.
(4) description of drawings
Fig. 1 is an automation anti-freezing water-saving solar water heater for hot water coming out first structure chart of the present invention; Fig. 2 is the structure chart of the lever principle control water surface in the controller water tank 6; Fig. 3 is the structure chart of the differential water surface control valve control water surface in the controller water tank 6.
Among the figure, 1-water tank, 2-insulation cover, 3-breather pipe, 4-water inlet pipe, 5-water surface site, 6-controller water tank; The 7-water inlet pipe, 8-water surface site, 9-antifreezing valve, 10-water control valve door, 11-outlet pipe, 12-curved pipe; The 13-water surface site, 14-is incubated skin, 15-water surface site, 16-n shape pipe, 17-delivery port, 18-outlet pipe; The 19-water-mixing valve, 20-shower nozzle, 21-drain tap, 22-master's ball float, the secondary ball float of 23-, 24-balance pivot; 25-resistance point, 26-spring, 27-delivery port, 28-ball float, 29-water inlet, 30-diaphragm seal.
(5) specific embodiment
Below in conjunction with accompanying drawing automation anti-freezing water-saving solar water heater for hot water coming out first of the present invention is done explanation at length.
Shown in accompanying drawing; Automation anti-freezing water-saving solar water heater for hot water coming out first of the present invention; Provide a kind of nothing that goes out cold water earlier by manually-operated to press solar water heater to be transformed into the method that automatically working, first out hot water, antifreeze, water saving and anti-vacuum tube burst; Be characterized in setting out the mouth of a river 17 and outlet pipe 18, controller water tank 6 be set at its top on top, water tank 1 side; Breather pipe 3 and water inlet pipe 7 are set at controller water tank 6 tops, and water inlet pipe 7 also can be set to water inlet pipe 4, and portion is provided with main ball float 22, secondary ball float 23 and resistance point 25 lever in the centre within it; The main body of controller water tank 6 is arranged in the heat-insulation layer between water tank 1 and the insulation skin 14, on the insulation skin 14 of its top insulation cover 2 is set; In the lower end of water inlet pipe 7 water control valve door 10 is set, its lower end one side is provided with antifreezing valve 9; N shape pipe 16 is set in the upper end of outlet pipe 18, and its lower end is provided with drain tap 21, and lower end one side connects water-mixing valve 19, the air flows downward in the outlet pipe 18; The differential water surface control valve that removes electromagnetic structure is set in controller water tank 6, and the delivery port that electromagnetism is closed is transformed into the delivery port 27 that suitable ball float is closed, ball float 28 is set simultaneously.
Operation principle of the present invention is: close antifreezing valve 9; Open other valves; Water in the water inlet pipe 7 enters into water tank 1 inner bottom part through controller water tank 6; The water surface rises to water surface site 13 to be stopped, and the waters surface in the controller water tank 6 continue to rise to water surface site 5 and form siphons, and the hydraulic pressure in the water tank 1 is compeled the air in n shape pipe 16 and the outlet pipe 18 and it is discharged, then discharges hot water from drain tap 21.Why can not water flow out from shower nozzle 20? This is to bend because formed U-shaped at water-mixing valve 19 places; Water in this U-shaped is curved can't pass through the air in the outlet pipe 18; Cause shower nozzle 20 can not discharge air and hot water, and nearly all water-mixing valve and the shower nozzle that is arranged on the toilet in advance of each family all is to be provided with like this, so long as the height that the curved height of water-mixing valve 19 place's U-shapeds is managed greater than n shape; Just destroyed the condition of solar water heater siphon drainage; Water surface site 5 has only to be increased the height that the curved height of U-shaped deducts n shape pipe again and could form siphon drainage once more, and this does not accomplish, because the curved height of U-shaped approximately is 1.2 meters; The height of n shape pipe is merely several centimetres, solar water heater more than 1.1 meters eminence to increase a controller water tank 6 be impossible.In the lower end of outlet pipe 18 drain tap 21 is set, can solves the water spray problem of shower nozzle 20.
Bathing finishes; Close water control valve door 10, along with water flows out from drain tap 21 or shower nozzle 20, the water surface site 5 in the controller water tank 6 just drops to water surface site 8, air and enters into controller water tank 6, water tank 1, n shape pipe 16 and outlet pipe 18 from breather pipe 3 synchronously; N shape pipe 16 and outlet pipe 18 are with regard to blank pipe; Open antifreezing valve 9 again, let water inlet pipe 7 interior water flow out from antifreezing valve 9, air gets into from breather pipe 3 synchronously and replenishes; Water inlet pipe 7 is blank pipe also, and all blank pipe can be antifreeze for water inlet pipe 7, n shape pipe 16 and outlet pipe 18.
In the winter time; As long as antifreezing valve 9 is adjusted to the state of dripping just can be antifreeze, reason is after water control valve door 10 is closed, along with water flows out from drain tap 21 or shower nozzle 20; N shape pipe 16 and outlet pipe 18 are with regard to blank pipe; Water in the water inlet pipe 7 can ooze from antifreezing valve 9, makes water inlet pipe 7 also form blank pipe, so antifreeze.In fact, the water level in the water inlet pipe 7 is descended, water level needs only and drops in the floor just antifreeze from the solar water heater of roof.Other, antifreezing valve 9 was a closed condition in season.
Bathing finishes; Close water control valve door 10; Along with water flows out from drain tap 21 or shower nozzle 20, outlet pipe 18 is opened water control valve door 10 with regard to blank pipe; Just directly discharge hot water behind the air of drain tap 21 in having arranged outlet pipe 18, practiced thrift bathing last time of former water heater and be retained in the cold water that the hot water in the outlet pipe becomes.
Bathing finishes, and closes water control valve door 10, along with water flows out from drain tap 21; Outlet pipe 18 is with regard to blank pipe; Water surface site 13 just drops to water surface site 15, and the water surface site 8 in the controller water tank 6 rises to water surface site 15, and solar water heater is in no equilibrium state.
Owing to exist the air solar water heater just can not normally use in the outlet pipe 18; This invention changes the way that upwards flows and discharged by breather pipe to the air in the outlet pipe 18, adopts the method for being discharged from drain tap 21 by the current compressing air flows downward of siphon drainage.Experiment showed, that will make this invention obtain good result of use needs condition, its condition is: ensureing under the desirable prerequisite of outlet pipe 18 water yields; The diameter of outlet pipe 18 is more little good more; Reason is that the diameter of outlet pipe 18 is more little after the water yield of outlet pipe 18 is fixing, causes the flow velocity of letting out in the outlet pipe 18 also just fast more under water; The speed that air in the outlet pipe 18 is compelled to discharge is also just fast more, and its air stand-by period of having arranged in the outlet pipe 18 is also just short more.Otherwise; If the diameter of outlet pipe 18 is very big; Its capacity is just big, arrange the interior air of outlet pipe 18 not only the stand-by period long, and owing to the flow velocity of water is slow; Is air buoyancy on one's own account in outlet pipe 18 or move down or pace up and down in the original place or rise? Make the air in the outlet pipe 18 be difficult to drain only, cause siphon principle draining failure easily.
Outlet pipe has outlet pipe 18 and 11 two kinds of set-up modes of outlet pipe to choose any one kind of them, and outlet pipe 11 is arranged in the water tank 1, and its upper end is provided with curved pipe 12, and the setting of lower end is identical with outlet pipe 18.
Fig. 2 is the structure chart of the lever control water surface in the controller water tank 6; The main body of controller water tank 6 is arranged in the heat-insulation layer; This has just determined the height of controller water tank 6 main bodys only to have several centimetres; The main ball float 22 of its set inside size with all be restricted on the running space up and down because the buoyancy of the little generation of main ball float 22 volumes might deficiency be closed water inlet pipe 7, set up secondary ball float 23 in order to address this problem the spy.When the buoyancy deficiency of main ball float 22 was closed water inlet pipe 7, the buoyancy that secondary ball float 23 produces helped main ball float 22 that lever resistance point 25 is risen, and the sealing gasket of its upper end is closed water inlet pipe 7.In order to strengthen the buoyancy of ball float, can major and minor ball float be designed to any solid geometry figure according to the actual conditions in the controller water tank 6; Also can remove main ball float, on lever moving arm, be provided with and use the force, lean on the buoyancy of secondary ball float 23 oneself to close water inlet pipe 7.
Fig. 3 is the structure chart of the differential water surface control valve control water surface in the controller water tank 6; Its way is: differential electromagnetic surface control valve is removed electromagnetic structure be set in the controller water tank 6; And the delivery port that electromagnetism is closed is transformed into is fit to the delivery port 27 that ball float is closed, ball float 28 is set simultaneously.Its operation principle is: water gets into the A chamber from water inlet pipe 7, flows into the B chamber through water inlet 29, flows out from delivery port 27 again; Because the sectional area of the sectional area ratio water inlet 29 of delivery port 27 is big; Therefore cause the indoor hydraulic pressure of B less than the indoor hydraulic pressure of A, when the indoor pressure differential of A chamber and B during greater than the thrust of spring 26, diaphragm seal 30 moves to the indoor direction of B; A chamber and C chamber are communicated with, and water flows to the C chamber from the A chamber.When the indoor water level of C reach a certain height, ball float 28 floated, and the sealing gasket of its upper end is closed delivery port 27, and at this moment, the indoor pressure of A chamber and B equates that the thrust of spring has pushed back original position again with diaphragm seal 30, and A chamber and C chamber are sealed again.If the indoor water level of C descends, sealing gasket descends with ball float 28, and water flows out from delivery port 27, and the water in the water inlet pipe 7 flows to the A chamber again ... Repeat the water inlet process.
Among Fig. 3, the vertical line on sealing gasket right side, ball float 28 upper end is a railway line, and also there is railway line in the left side, and this figure omits, and the sealing gasket of ball float 28 upper ends can only operation up and down between two railway lines.
Setting in the controller water tank 6, Fig. 2 and Fig. 3 can choose any one kind of them.
Explain:
1. when solar water heater was installed, it is curved that its pipeline stops to occur U-shaped;
2. water surface site 5 must be higher than the top of n shape pipe 16 or curved pipe 12;
3. thin and water surface site 8 positions of little, the outlet pipe of controller water tank 6 capacity are low is 3 handy conditions of solar water heater;
4. its water that increases oozed from drain tap 21 after water tank 1 inner cold water heated up, and drain tap 21 can directly extract hot water;
5. the non-bathing time, water control valve door 10 is a closed condition, and drain tap 21 is an opening;
6. this water heater is owing to be siphon drainage, and there is difference in height in water surface site, so there be 0-0.03 atmospheric pressure.The benefit of design height difference is: the one, improved the hot water quality who goes out earlier; The 2nd, reduced tail water; The 3rd, shortened the time of cutting off the water supply.
Claims (7)
1. automation anti-freezing water-saving solar water heater for hot water coming out first; Comprise the water tank, water-mixing valve, shower nozzle and the differential electromagnetic surface control valve that are provided with on it; It is characterized in that: set out the mouth of a river (17) and outlet pipe (18) on water tank (1) top, side, controller water tank (6) is set at its top.
2. automation anti-freezing water-saving solar water heater for hot water coming out first according to claim 1; It is characterized in that: breather pipe (3) and water inlet pipe (7) are set at controller water tank (6) top; Water inlet pipe (7) also can be set to water inlet pipe (4), and portion is provided with main ball float (22), secondary ball float (23) and resistance point (25) lever in the centre within it.
3. automation anti-freezing water-saving solar water heater for hot water coming out first according to claim 1 is characterized in that: the main body of controller water tank (6) is arranged in the heat-insulation layer, on insulation skin (14), insulation cover (2) is set.
4. automation anti-freezing water-saving solar water heater for hot water coming out first according to claim 1 is characterized in that: in the lower end of water inlet pipe (7) water control valve door (10) is set, its lower end one side is provided with antifreezing valve (9).
5. automation anti-freezing water-saving solar water heater for hot water coming out first according to claim 1; It is characterized in that: n shape pipe (16) is set in the upper end of outlet pipe (18); Its lower end is provided with drain tap (21), and lower end one side connects water-mixing valve (19), the air flows downward in the outlet pipe (18).
6. automation anti-freezing water-saving solar water heater for hot water coming out first according to claim 1 is characterized in that: outlet pipe (11) is arranged in the water tank (1), and its upper end is provided with curved pipe (12), and the setting of lower end is identical with outlet pipe (18).
7. automation anti-freezing water-saving solar water heater for hot water coming out first according to claim 1; It is characterized in that: the differential water surface control valve that removes electromagnetic structure is set in controller water tank (6); And the delivery port that electromagnetism is closed is transformed into is fit to the delivery port (27) that ball float is closed, ball float (28) is set simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110178799.XA CN102840698B (en) | 2011-06-21 | 2011-06-21 | Anti-freezing and water-saving solar water heater capable of discharging hot water firstly in automated mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110178799.XA CN102840698B (en) | 2011-06-21 | 2011-06-21 | Anti-freezing and water-saving solar water heater capable of discharging hot water firstly in automated mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102840698A true CN102840698A (en) | 2012-12-26 |
| CN102840698B CN102840698B (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110178799.XA Expired - Fee Related CN102840698B (en) | 2011-06-21 | 2011-06-21 | Anti-freezing and water-saving solar water heater capable of discharging hot water firstly in automated mode |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1971165A (en) * | 2005-11-24 | 2007-05-30 | 李剑群 | Air conditioning, water heating, light adjusting, sound insulating, and temperature keeping integrated principle for solar energy |
| CN101762088A (en) * | 2008-11-19 | 2010-06-30 | 郭强 | Solar energy water heater capable of automatically replenishing water |
| CN201697227U (en) * | 2009-11-26 | 2011-01-05 | 李兴奇 | Non-pressure automatic first-hot water discharge anti-freezing water-saving solar water heater |
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2011
- 2011-06-21 CN CN201110178799.XA patent/CN102840698B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1971165A (en) * | 2005-11-24 | 2007-05-30 | 李剑群 | Air conditioning, water heating, light adjusting, sound insulating, and temperature keeping integrated principle for solar energy |
| CN101762088A (en) * | 2008-11-19 | 2010-06-30 | 郭强 | Solar energy water heater capable of automatically replenishing water |
| CN201697227U (en) * | 2009-11-26 | 2011-01-05 | 李兴奇 | Non-pressure automatic first-hot water discharge anti-freezing water-saving solar water heater |
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| CN102840698B (en) | 2015-01-14 |
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Granted publication date: 20150114 Termination date: 20160621 |