CN2856865Y - Instant heating and freezing-proof water tank of solar water heater - Google Patents
Instant heating and freezing-proof water tank of solar water heater Download PDFInfo
- Publication number
- CN2856865Y CN2856865Y CNU2005200771119U CN200520077111U CN2856865Y CN 2856865 Y CN2856865 Y CN 2856865Y CN U2005200771119 U CNU2005200771119 U CN U2005200771119U CN 200520077111 U CN200520077111 U CN 200520077111U CN 2856865 Y CN2856865 Y CN 2856865Y
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- CN
- China
- Prior art keywords
- water
- pipe
- water tank
- outlet
- joint
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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 water tank of instant-heating anti-freezing type solar water hater is composed of a water tank having a housing, a heat-insulation layer, a water inflow joint pipe, a water outflow joint pipe, an air exhaust pipe, a standby joint pipe, a heat-collection pipe joint and an inner bag, a water inflow system having a water inflow joint pipe, an interior water inflow pipe, a diversion pipe and an air exhaust pipe and a water outflow system having a water outflow joint pipe, a standby joint pipe and an air exhaust pipe, wherein the exhaust holes are provided in the position of the interior water inflow pipe which is lower than the downside edge of the water outflow joint pipe and the diversion pipe of the interior water inflow pipe is provided on the heat-collection pipe joint in the bottom of the water tank. The tap water flows from the interior water inflow pipe into the diversion pipe and the heat collection pipe in the bottom of the water tank by way of the interior water inflow pipe and the high-temperature hot water inside the water tank is pushed to the water outflow joint pipe and discharges from the externally arranged outflow pipe for use when the externally arranged switch is opened. The pressure inside the water tank is constant because of an air exhaust pipe arranged onto the water tank. When the switch is closed, the remained hot water inside the water tank will be exhausted to resist freezing.
Description
Affiliated technical field: the utility model relates to solar water heater water tank and promptly goes out high-temperature-hot-water in use; Under operating position not, inlet and outlet pipe lines is implemented the device of evacuation and anti-freezing.
Background technology: at present, the delivery port of solar water heater water tank all is installed in the water tank below, because the cause of thermal convection current, the water temperature on water tank upper strata is always than floor height down, thereby in use, the water temperature that flows out from outlet conduit is always hanged down rising gradually earlier again.The inlet and outlet pipe lines of solar water heater does not generally all have the evacuation and anti-freezing device.
Summary of the invention: goal of the invention of the present utility model provides a kind of solar water heater water tank high-temperature-hot-water at the middle and upper levels that uses all the time, and inlet and outlet pipe lines is carried out the device of evacuation and anti-freezing.
The technical scheme that its technical problem that solves the utility model adopts is: instant heating antifreezing type solar water heater water tank is made up of water tank, water inlet system and outlet system.Water tank is made up of shell, heat-insulation layer, water inlet adapter, water outlet adapter, blast pipe, standby adapter, thermal-collecting tube interface and inner bag.Water inlet system is made up of water inlet adapter, interior water inlet pipe, isocon and blast pipe.Outlet system is made up of water outlet adapter, standby adapter and blast pipe.Water inlet is taken at a upper lateral part of water tank and with interior water inlet pipe and is connected with external inlet channel (device water inlet switch and emptying switch on the inlet channel), is having relieving device taking over position, place, lower edge a little less than water outlet on the interior water inlet pipe.Isocon is positioned at the thermal-collecting tube interface of water tank bottom, and the cold water that enters water tank is introduced in the thermal-collecting tube of water tank bottom.In the bottom of water tank, blast pipe is positioned at the tank top near water inlet one side in the top of water tank opposite side, standby adapter in the water outlet adapter.After adopting the utility model structure, because the cause of thermal convection current, water tank water temperature at the middle and upper levels is all the time than the water temperature height of lower floor, when using solar water heater, as long as open water inlet switch, cold water is from the water tank bottom roof pressure that makes progress, and high-temperature-hot-water is upwards ejected in the water tank, take over inflow from water outlet and pick out waterpipe for using, closing water inlet switch is the stop water outlet.Because blast pipe is equipped with on the water tank top, be normal pressure in the water tank, the residual water in the outlet conduit flows out naturally, and till cistern water level was taken over the lower edge to water outlet, outlet conduit formed emptying state naturally and plays antifreeze effect; When not intaking, as long as open external emptying switch, water is flowed out by siphon in the interior water inlet pipe, water in the inlet channel flow to relieving device and exposes till the interior water surface of water tank, take over along the line down because relieving device is lower than water outlet, the water of can not having a surplus in the water tank is taken over from water outlet and is flowed out, and inlet channel can form emptying and reach antifreeze effect.Outlet system also is equipped with standby adapter, cleans or picks up when repairing at needs, and standby adapter outside connected switch is opened, and the water in the water tank can all bleed off, and carries out and cleans or pick up and repair.
The beneficial effects of the utility model are: after adopting structure of the present utility model, instant heating antifreezing type solar water heater water tank can reach and high-temperature-hot-water and water-in and water-out pipeline implementation evacuation and anti-freezing when using.
Description of drawings:
The utility model is described in further detail below in conjunction with description of drawings and embodiment.
Fig. 1 is the sectional structural map of the utility model embodiment.
Among the figure:＜1〉the water inlet adapter,＜2〉interior water inlet pipe,＜3〉relieving device,＜4〉isocon,＜5〉blast pipe,＜6〉thermal-collecting tube interfaces,＜7〉water outlet take over＜8〉standby adapter,＜9〉tank shell,＜10〉inner water tank,＜11〉heat-insulation layer,＜12〉water outlet take over down along the line.
The specific embodiment:
In Fig. 1, instant heating antifreezing type solar water heater water tank is by tank shell＜9 〉, inner water tank＜10 and heat-insulation layer＜11 form, interior water inlet pipe＜2〉take over＜1 by the water inlet that is arranged in water tank one upper lateral part〉locate to insert water tank, interior water inlet pipe＜2〉terminal isocon＜4〉be distributed in thermal-collecting tube interface＜6 of water tank bottom〉locate.Interior water inlet pipe＜2〉go up and to take over＜7 a little less than water outlet the position, lower edge have relieving device＜3, by water inlet adapter＜1〉tank top blast pipe＜5 are housed.Water outlet takes over＜7〉on the top of water tank opposite side, standby adapter＜8〉be positioned at water tank bottom.
Among the embodiment shown in the figure, open external water inlet switch during use, running water enters interior water inlet pipe＜2 by external inlet channel 〉, isocon＜7, enter thermal-collecting tube interface＜6〉thermal-collecting tube in, high-temperature-hot-water in the water tank is headed into water outlet take over＜7 locate, make high-temperature-hot-water flow into external outlet conduit for using.After closing water inlet switch, because tank top is equipped with blast pipe＜5 〉, remaining hot water is flowing out under the normal pressure effect of water tank at once till water level is reduced to water outlet adapter lower edge in the outlet conduit, and outlet conduit is that nature forms emptying, plays antifreezing effect; After closing external water inlet switch and opening the emptying switch, because siphonage, make interior water inlet pipe＜2〉in water flow out by external inlet channel and emptying switch, until relieving device＜3〉expose in the water tank till the water surface, because relieving device＜3〉be lower than the water outlet adapter down＜12 along the line 〉, the water of can not having a surplus in the water tank takes over＜7 from water outlet〉flow out, thus the inlet channel emptying also reaches antifreeze purpose.
Among the embodiment shown in the figure, clean or pick up and repair as need, as long as open and standby adapter＜8 the outside switch that is connected, the water of emptying water tank gets final product.
Claims (5)
1, instant heating antifreezing type solar water heater water tank, form by water inlet system, outlet system, it is characterized in that water inlet system by the side at water tank be provided with relieving device interior water inlet pipe, be positioned at the terminal of water inlet pipe and be in the isocon of water tank bottom thermal-collecting tube interface and the blast pipe of water tank upper end is formed; Outlet system is by forming in the standby adapter of the bottom of the water outlet adapter on water tank opposite side top, water tank and the blast pipe of water tank upper end.
2, by the described instant heating antifreezing type of claim 1 solar water heater water tank, the inlet channel upper shunt tube is in the end of water inlet system in it is characterized in that, the isocon delivery port is positioned at the thermal-collecting tube interface of water tank bottom.
3, the described instant heating antifreezing type of claim 1 solar water heater water tank, the lower edge that the relieving device height and position that is provided with on the water inlet pipe in it is characterized in that is taken over a little less than water outlet.
4, by the described instant heating antifreezing type of claim 1 solar water heater water tank, it is characterized in that the shared blast pipe of water inlet system and outlet system is positioned at the water tank upper end near water inlet pipe one side.
5, by the described instant heating antifreezing type of claim 1 solar water heater water tank, the standby adapter that it is characterized in that outlet system is positioned near water outlet takes over the water tank bottom of a side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200771119U CN2856865Y (en) | 2005-11-01 | 2005-11-01 | Instant heating and freezing-proof water tank of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200771119U CN2856865Y (en) | 2005-11-01 | 2005-11-01 | Instant heating and freezing-proof water tank of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856865Y true CN2856865Y (en) | 2007-01-10 |
Family
ID=37600169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200771119U Expired - Fee Related CN2856865Y (en) | 2005-11-01 | 2005-11-01 | Instant heating and freezing-proof water tank of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856865Y (en) |
-
2005
- 2005-11-01 CN CNU2005200771119U patent/CN2856865Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |