CN101457994A - Solar water heater tank with air emptying function - Google Patents
Solar water heater tank with air emptying function Download PDFInfo
- Publication number
- CN101457994A CN101457994A CNA2009100031297A CN200910003129A CN101457994A CN 101457994 A CN101457994 A CN 101457994A CN A2009100031297 A CNA2009100031297 A CN A2009100031297A CN 200910003129 A CN200910003129 A CN 200910003129A CN 101457994 A CN101457994 A CN 101457994A
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- China
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- water
- water inlet
- inlet pipe
- outlet
- water tank
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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 invention discloses a water tank of a solar water heater with emptying function. The water tank comprises a water tank body, a water inlet system, a water outlet system and an emptying system. The water tank body comprises a liner, an outer casing, a water inlet pipe nozzle, an inner water inlet pipe, a honeycomb duct, a water outlet nozzle, a thermal-collecting tube interface, an exhaust pipe and an auxiliary valve nozzle. The water inlet system comprises a water inlet valve, a water inlet pipe, a water inlet pipe, a water inlet pipe nozzle, an inner water inlet pipe, a honeycomb duct and an exhaust pipe. The water outlet system comprises a water outlet pipe nozzle, a water outlet pipe, an exhaust pipe and an outlet valve. The emptying system comprises an exhaust valve, a water inlet pipe, an inner water inlet pipe and a relief hole. The honeycomb duct on the inner water inlet pipe with the relief hole is distributed on the bottom of the water tank.
Description
Technical field: the present invention relates to the solar water heater field, the water-in and water-out pipeline of solar water heater all has the device of air emptying function.
Background technology: at present, the water outlet interface of solar water heater all is arranged on the below of water tank, and the water-in and water-out pipeline generally all do not have emptier, even emptier is arranged, often because complex structure breaks down also inconvenience maintenance easily.
Summary of the invention: the purpose of this invention is to provide and a kind of solar water heater water-in and water-out pipeline is all implemented the device of emptying, reach antifreeze effect.
The technical solution adopted for the present invention to solve the technical problems is: a kind of solar water heater water tank with air emptying function is made up of water tank, water inlet system, outlet system and emptying system.Water tank is taken over by inner bag, shell, heat-insulation layer, water inlet pipe adapter, outlet pipe adapter, interior water inlet pipe, mozzle, thermal-collecting tube interface, auxiliary valve and blast pipe is formed.Water inlet system is made up of water intaking valve, inlet channel, interior water inlet pipe, mozzle and blast pipe.Water intaking valve, exhaust-valve are housed on the inlet channel, and water inlet pipe is taken over inlet channel and interior water inlet pipe and is connected, and the mozzle on the interior water inlet pipe is positioned at water tank bottom.Outlet system is made up of outlet pipe adapter, outlet conduit, outlet valve and blast pipe.Outlet conduit is taken over outlet pipe and is connected with outlet valve.Emptying system is made up of exhaust-valve, inlet channel, water inlet pipe adapter, interior water inlet pipe and relieving device, is having a relieving device a little less than outlet pipe adapter position, lower edge on the interior water inlet pipe.Blast pipe is positioned at the top of water tank.After adopting the utility model structure, because the cause of thermal convection current, TNE UPPER SEA TEMPERATURE in the water tank is always than following floor height, in use, as long as open water intaking valve, cold water injects water tank bottom and the roof pressure that makes progress by mozzle on inlet channel and the interior water inlet pipe, and hot water is taken over from outlet pipe and flowed into outlet conduit for using in the water tank, and closing water intaking valve is the stop water outlet.At severe winter, when closing water intaking valve and opening outlet valve, the residual water in the outlet conduit flows out by outlet valve, and outlet conduit promptly forms emptying; When closing water intaking valve and opening exhaust-valve, the water in inlet channel and the interior water inlet pipe is flowed out by siphon from exhaust-valve, siphon stop when the relieving device on interior water inlet pipe exposes the water surface in the water tank, and inlet channel promptly forms emptying.Because the water-in and water-out pipeline all is in anhydrous state, so the water-in and water-out pipeline can not be frozen to block or bursting by freezing.
When needs, can open auxiliary valve and outlet valve, the water in the water tank can be emitted.
The invention has the beneficial effects as follows: after adopting structure of the present invention, the water for using of solar water heater is always the upper strata high-temperature-hot-water in the water tank; And the water-in and water-out pipeline of solar water heater all implemented evacuation and anti-freezing easily.The present invention is simple in structure, and is easy to use, and effect is remarkable.
Description of drawings:
The invention will be further described below in conjunction with description of drawings and embodiment.
Fig. 1 is the structural map of the embodiment of the invention.
Fig. 2 is system's structural map of the embodiment of the invention.
Among the figure:＜1〉inner bag,＜2〉shell,＜3〉heat-insulation layer,＜4〉inlet channel,＜5〉water inlet pipe take over＜6〉relieving device,＜7〉interior water inlet pipe,＜8〉mozzle,＜9〉water intaking valve,＜10〉exhaust-valve,＜11〉outlet pipe take over＜12〉outlet conduit,＜13〉blast pipe,＜14〉outlet valve,＜15〉thermal-collecting tube interfaces,＜16〉auxiliary valve is taken over,＜17〉auxiliary valve,＜18〉mozzle delivery ports.
The specific embodiment:
In the drawings, water tank is by inner bag＜1 〉, shell＜2, heat-insulation layer＜3, water inlet pipe takes over＜5, interior water inlet pipe＜7, mozzle＜8, outlet pipe takes over＜11, thermal-collecting tube interface＜15, auxiliary valve interface＜16 and blast pipe＜13 form.Inlet channel＜4〉go up serial connection water intaking valve＜9, exhaust-valve in parallel＜10 and take over＜5 with water inlet pipe be connected.Interior water inlet pipe＜7〉take over＜5 by the top that is positioned at water tank one side by water inlet pipe insert water tank, and with mozzle＜8 be connected mozzle delivery port＜18 be positioned at thermal-collecting tube interface＜15 of water tank bottom locate.In interior water inlet pipe＜7〉on have a relieving device＜6, its height takes over＜11 a little less than outlet pipe〉the lower edge.Outlet pipe takes over＜11〉be positioned at the top of water tank opposite side, outlet conduit＜12 with outlet valve＜14 with outlet pipe adapter＜11 be connected.Auxiliary valve＜17〉end and water tank bottom and be positioned at outlet pipe and take over＜11〉homonymy auxiliary valve and take over＜16 be connected the other end and outlet conduit＜12 be connected.Blast pipe＜13〉be positioned at the top of water tank.
Open water intaking valve＜9 during use 〉, cold water is by inlet channel＜4 〉, interior water inlet pipe＜7, mozzle＜8, mozzle delivery port＜18 enter thermal-collecting tube interface＜15 of water tank bottom locate, hot water in the water tank is headed into outlet pipe takes over＜11, flow into outlet conduit＜12〉for using.When closing water intaking valve＜9〉and open outlet valve＜14 time, outlet conduit＜12〉in remaining hot water by outlet valve＜14 in flow out outlet conduit＜12 form emptying.When closing water intaking valve＜9〉and open exhaust-valve＜10〉time, because siphonage, inlet channel＜4〉and interior water inlet pipe＜7 in water by inlet channel＜4, from exhaust-valve＜10〉siphon flow out, until interior water inlet pipe＜7〉on relieving device＜6 siphon stop when exposing the water surface of water tank, inlet channel＜4〉promptly form emptying.
When needs, can open auxiliary valve＜17〉and outlet valve＜14, the water in the water tank can be emitted.
Claims (6)
1, a kind of solar water heater water tank with air emptying function is made up of water tank, water inlet system, outlet system and emptying system, it is characterized in that water inlet system is positioned at the bottom of water tank; Outlet system is by the top that is positioned at water tank.
2, by the described a kind of solar water heater water tank of claim 1, it is characterized in that water inlet system is made up of water intaking valve, inlet channel, water inlet pipe adapter, interior water inlet pipe, mozzle and blast pipe with air emptying function.
3, by the described a kind of solar water heater water tank of claim 1, it is characterized in that the mozzle delivery port on the interior water inlet pipe with air emptying function, be positioned at the thermal-collecting tube interface of water tank bottom.
4, by the described a kind of solar water heater water tank of claim 1, it is characterized in that outlet system is made up of outlet pipe adapter, outlet conduit, outlet valve and blast pipe with air emptying function.
5, by the described a kind of solar water heater water tank of claim 1 with air emptying function, it is characterized in that emptying system by exhaust-valve, inlet channel, water inlet pipe take over, interior water inlet pipe and relieving device form.
6, by the described a kind of solar water heater water tank with air emptying function of claim 1, the relieving device in it is characterized in that on the water inlet pipe is positioned at a little less than outlet pipe takes over the lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100031297A CN101457994A (en) | 2009-01-06 | 2009-01-06 | Solar water heater tank with air emptying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100031297A CN101457994A (en) | 2009-01-06 | 2009-01-06 | Solar water heater tank with air emptying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101457994A true CN101457994A (en) | 2009-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100031297A Pending CN101457994A (en) | 2009-01-06 | 2009-01-06 | Solar water heater tank with air emptying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101457994A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075467A (en) * | 2013-03-28 | 2014-10-01 | 昆明新元阳光科技有限公司 | Slow flow distribution type pressure-bearing heat-insulating water tank of solar water heater |
-
2009
- 2009-01-06 CN CNA2009100031297A patent/CN101457994A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075467A (en) * | 2013-03-28 | 2014-10-01 | 昆明新元阳光科技有限公司 | Slow flow distribution type pressure-bearing heat-insulating water tank of solar water heater |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090617 |