CN201740266U

CN201740266U - Full-automatic cleaning-free solar water heater

Info

Publication number: CN201740266U
Application number: CN2010202860758U
Authority: CN
Inventors: 万文炳
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-10
Filing date: 2010-08-10
Publication date: 2011-02-09
Anticipated expiration: 2020-08-10

Abstract

The utility model provides a full-automatic cleaning-free solar water heater, belonging to devices of solar water heaters, the solar water heater comprises a cold water inlet, a valve, a filter, a check valve, a tee joint, a pipe, a faucet, an ingress pipe, a diversion pipe inlet, a diversion pipe, a leakproof ring, a bushing, a lower port, a solar energy heat-collecting pipe, a hot water storage tank inlet and outlet, an inlet of the solar energy heat-collecting pipe, a steam vent, an automatic water supplementing device, an ingress pipe, and a support. The solar water heater is characterized in that the bottom of the solar energy heat-collecting pipe is provided with an open hole, the bottom of the water storage tank is provided with an open hole, a hot water pipe is directly connected at the position of the open hole. The beneficial effect of the full-automatic cleaning-free solar water heater in the utility model is: the solar water heater after research and development is advantaged by simpler manufacturing process, and uses the principle of the natural atmospheric pressure to bring out all the deposition foreign bodies of different sizes at the bottom of the heat-collecting pipe or the hot water storage tank.

Description

Full-automatic washing-free solar water heater

Technical field

The utility model belongs to solar water heater equipment, relates in particular to a kind of full-automatic washing-free solar water heater.

Background technology

Solar water heater is owing to save the energy, safety and sanitation, advantage such as easy to use is very popular, but the washing-free solar that existing market has been come out all is the principle that adopts siphon, brings lower discharging tube again into after by the siphon conduit in the every thermal-collecting tube precipitation in the thermal-collecting tube being sucked mozzle with water outlet.Adopt the principle of siphon, the one, on technology, make complexity, need multiple working procedure just can finish.The 2nd, the connection silica gel circle of installing on the mozzle in the heat storage water tank is easy to come off.And cause gas leakage no siphonage.The 3rd, the siphon caliber in every water conservancy diversion thermal-collecting tube is because of having only in the 10mm, thus long-term incrustation or bulky sediment can't be taken out of, and can't the foreign matter siphon of thermal-collecting tube bottom is clean, this is because of siphonal critical defect.If siphon and thermal-collecting tube distance too closely can have been blocked siphon nozzle, thereby influence siphon water outlet effect, if the spacing of the terminal mouth of pipe distance set of siphon heat pipe bottom 10-20mm, bigger sediment can't go out by siphon pipe again, so day long afterwards, still there is bigger precipitated scale progressively long-pending many, causes siphon pipe to block at last and result that hot water can't be used.

Summary of the invention

At above deficiency, we are after the design drawback of summing up the hydrocone type washing-free solar, develop a kind of full-automatic washing-free solar water heater, full-automatic its manufacturing process of washing-free solar water heater of being researched and developed is simpler, the principle of utilizing natural atmosphere to press, the size precipitation foreign matter of thermal-collecting tube or heat storage water tank inner bottom part is all taken out of, never had the phenomenon that takes care of the pence.

The technical scheme that adopts is: comprise cold water inlet, valve, filter, check-valves, threeway, pipe, tap, ingress pipe, the mozzle inlet, mozzle, leakproof ring, sleeve pipe, lower port, solar energy heat collection pipe, the heat storage water tank intake-outlet, solar energy heating tube inlet, steam vent, automatic water replenishing device, ingress pipe, support.Feature is in the solar energy heat collection pipe bottom opening, the storage tank bottom opening, and tapping directly connects hot-water line, and hot-water line is connected by sleeve pipe with thermal-collecting tube, and hot-water line and storage tank are by being threaded.

Operation principle

1, cold water enters by 1, import after the threeways ingress pipe 9 (because of the unidirectional non-return that is subjected to check-valves 11 limits) again by valve 2 filters 3 check-valves 4 back, cold water has only from threeway 10 ingress pipes 24, enter solar automatic water compensating device 23. and then enter solar heat storage water tank intake-outlet 19 by the outlet of solar automatic water compensating device, when water level rose to upper limit water level, automatic water replenishing device will stop moisturizing automatically.

2, when using solar water, hot water can be divided into the two-way water outlet automatically, and one the tunnel is: when opening valve 6, hot water can flow into mozzle 13 by the lower port 16 of solar energy heat collection pipe 17, and then from managing 27, again by threeway 5 valve 6 of flowing through, until terminal tap through check-valves 11 flowing pipes 9.Another Lu Zewei: by solar heat storage water tank delivery port 19 inflow pipes 22, and then blow back into pipe 24 by solar automatic water compensating device 23, again by threeway 10 inflow pipes 9. again through valve 6 is flowed through in threeway 5 after until terminal leading.

3, automatically exempt from the principle of cleaning function, sediment in the solar storage water tank all can sink down into 13 places, bottom and delivery port 19 places, storage tank bottom of thermal-collecting tube naturally, when using hot water, sediment then can be taken out of from outlet with water automatically in the lump, so nature can reach the function that incrustation scale is taken out of.

The beneficial effects of the utility model are: full-automatic its manufacturing process of washing-free solar water heater of being researched and developed is simpler, and the principle of utilizing natural atmosphere to press is all taken the size precipitation foreign matter of thermal-collecting tube or heat storage water tank inner bottom part out of.

Description of drawings

Fig. 1 is the utility model structural representation.

Shown in the figure: 1 cold water inlet, 2 valves, 3 filters, 4 check-valves, 5 threeways, 6 valves, 7 pipes, 8 taps, 9 ingress pipes, 10 threeways, 11 check-valves, 12 mozzles inlet, 13 mozzles, 14 leakproof rings, 15 sleeve pipes, 16 lower ports, 17 solar energy heat collection pipes, 18 water, 19 heat storage water tank intake-outlets, 20 solar energy heating tube inlets, 21 steam vents, 22 pipes, 23 automatic water replenishing devices, 24 ingress pipes, 25 supports.

The specific embodiment

Further specify according to the specific embodiment below

Embodiment 1, the utility model structure comprise: cold water inlet (1), valve (2), filter (3), check-valves (4), threeway (5), valve (6), pipe (7), tap (8), ingress pipe (9), threeway (10), check-valves (11), mozzle inlet (12), mozzle (13), leakproof ring (14), sleeve pipe (15), lower port (16), solar energy heat collection pipe (17), water (18), heat storage water tank intake-outlet (19), solar energy heating tube inlet (20), steam vent (21), pipe (22), automatic water replenishing device (23), ingress pipe (24), support (25).

Embodiment 1, cold water enter by 1, import after the threeways ingress pipe 9 (because of the unidirectional non-return that is subjected to check-valves 11 limits) again by valve 2 filters 3 check-valves 4 back, cold water has only from threeway 10 ingress pipes 24, enter solar automatic water compensating device 23. and then enter solar heat storage water tank intake-outlet 19 by the outlet of solar automatic water compensating device, when water level rose to upper limit water level, automatic water replenishing device will stop moisturizing automatically.

Embodiment 2, when using solar water, hot water can be divided into the two-way water outlet automatically, the one tunnel is: when opening valve 6, hot water can flow into mozzle 13 by the lower port 16 of solar energy heat collection pipe 17, and then from managing 27, again by threeway 5 valve 6 of flowing through, until terminal tap through check-valves 11 flowing pipes 9.Another Lu Zewei: by solar heat storage water tank delivery port 19 inflow pipes 22, and then blow back into pipe 24 by solar automatic water compensating device 23, again by threeway 10 inflow pipes 9. again through valve 6 is flowed through in threeway 5 after until terminal leading.

Embodiment 3, automatically exempt from the process of cleaning function, sediment in the solar storage water tank all can sink down into 13 places, bottom and delivery port 19 places, storage tank bottom of thermal-collecting tube naturally, when using hot water, sediment then can be taken out of from outlet with water automatically in the lump, so nature can reach the function that incrustation scale is taken out of.

Claims

1. full-automatic washing-free solar water heater comprises cold water inlet, valve, filter, check-valves, threeway, pipe, tap, ingress pipe, the mozzle inlet, mozzle, leakproof ring, sleeve pipe, lower port, solar energy heat collection pipe, the heat storage water tank intake-outlet, solar energy heating tube inlet, steam vent, automatic water replenishing device, ingress pipe, support, feature is in the solar energy heat collection pipe bottom opening, the storage tank bottom opening, tapping directly connects hot-water line, and hot-water line is connected by sleeve pipe with thermal-collecting tube, and hot-water line and storage tank are by being threaded.