CN201819432U - Solar water heater water tank with draining function - Google Patents
Solar water heater water tank with draining function Download PDFInfo
- Publication number
- CN201819432U CN201819432U CN201020244833XU CN201020244833U CN201819432U CN 201819432 U CN201819432 U CN 201819432U CN 201020244833X U CN201020244833X U CN 201020244833XU CN 201020244833 U CN201020244833 U CN 201020244833U CN 201819432 U CN201819432 U CN 201819432U
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- CN
- China
- Prior art keywords
- water
- pipe
- water inlet
- water tank
- outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
A solar water heater water tank with a draining function comprises a water tank body, a water inlet system, a water outlet system and a draining system, wherein the water tank body comprises an inner container, a housing, a water inlet pipe connecting pipe, an inner water inlet pipe, a guide pipe, a water outlet pipe connecting pipe, a heat collection pipe joint, an exhaust pipe and an auxiliary valve connecting pipe; the water inlet system comprises a water inlet valve, a water inlet pipeline, a water inlet pipe connecting pipe, the inner water inlet pipe, a guide pipe and an exhaust pipe; the water outlet system comprises a water outlet pipe connecting pipe, a water outlet pipeline, an exhaust pipe and a water outlet valve; and the draining system comprises a drain valve, a water inlet pipeline, the inner water inlet pipe and a drain hole. The guide pipes on the inner water inlet pipe with the drain hole are distributed at the bottom of the water tank.
Description
Technical field: the utility model relates to the solar water heater field, and 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 utility model provides a kind ofly all implements the device of emptying to solar water heater water-in and water-out pipeline, reaches antifreeze effect.
The technical scheme that its technical problem that solves the utility model adopts 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.Its water inlet system is positioned at the bottom of water tank; Outlet system is by the top that is positioned at water tank.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 beneficial effects of the utility model are: after adopting structure of the present utility model, 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 utility model is simple in structure, and is easy to use, and effect is remarkable.
Description of drawings:
The utility model is described in further detail below in conjunction with description of drawings and embodiment.
Fig. 1 is the structural map of the utility model embodiment.
Fig. 2 is system's structural map of the utility model embodiment.
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. the 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, be positioned at the thermal-collecting tube interface of water tank bottom with air emptying function.
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 |
|---|---|---|---|
| CN201020244833XU CN201819432U (en) | 2010-06-22 | 2010-06-22 | Solar water heater water tank with draining function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020244833XU CN201819432U (en) | 2010-06-22 | 2010-06-22 | Solar water heater water tank with draining function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819432U true CN201819432U (en) | 2011-05-04 |
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ID=43917383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020244833XU Expired - Fee Related CN201819432U (en) | 2010-06-22 | 2010-06-22 | Solar water heater water tank with draining function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997461A (en) * | 2011-09-12 | 2013-03-27 | 赵博 | Solar water heater capable of implementing full-automatic water feeding, pipeline emptying and immediate heating |
| CN105783295A (en) * | 2014-12-16 | 2016-07-20 | 张仕霖 | Pipeline emptying and connecting system for solar water heater |
-
2010
- 2010-06-22 CN CN201020244833XU patent/CN201819432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997461A (en) * | 2011-09-12 | 2013-03-27 | 赵博 | Solar water heater capable of implementing full-automatic water feeding, pipeline emptying and immediate heating |
| CN105783295A (en) * | 2014-12-16 | 2016-07-20 | 张仕霖 | Pipeline emptying and connecting system for solar water heater |
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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: 20110504 Termination date: 20110622 |