CN2639796Y - Instant heating antifreezing solar water heater - Google Patents
Instant heating antifreezing solar water heater Download PDFInfo
- Publication number
- CN2639796Y CN2639796Y CNU032648596U CN03264859U CN2639796Y CN 2639796 Y CN2639796 Y CN 2639796Y CN U032648596 U CNU032648596 U CN U032648596U CN 03264859 U CN03264859 U CN 03264859U CN 2639796 Y CN2639796 Y CN 2639796Y
- Authority
- CN
- China
- Prior art keywords
- water
- inlet
- outlet
- pipe
- inlet pipe
- Prior art date
- 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
Links
Images
Classifications
-
- 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
- Y02E10/44—Heat exchange systems
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a thermal antifreeze solar-powered water-heater, which comprises a water tank, a heat-collecting tube, a bracket, a baffle board, a water-inlet system and a water-outlet system; wherein, the water tank comprises a case, a thermal insulation layer, an inlet, an upper outlet, a lower outlet and a liner; the water-inlet system comprises an inlet pipe, an inlet switch, a drain switch, an internal inlet pipe, a unidirectional emptying valve and a divider; the water-outlet system comprises an outlet pipe, a spare valve and a vent pipe; the unidirectional emptying valve is arranged on the internal inlet pipe over the upper outlet, the divider on the internal inlet pipe is distributed on the heat-collecting tube interface which is arranged on the bottom of the water tank; as the inlet switch is opened, the water enters into the heat-collecting tube on the bottom of the water tank through the inlet pipe and the divider in turn, the high temperature water is jacked into the upper outlet and outflows from the outlet pipe, the water is unable to outflow from the unidirectional emptying valve because the internal pressure of the unidirectional emptying valve raises; as the inlet switch is closed, because of the vent pipe which is arranged on the upper end of the outlet pipe, the remnant high temperature water outflows immediately, the outlet pipe is emptied spontaneously, enabling the freezing protection; the water of the inlet pipe outflows from the drain switch and a negative pressure is formed, the valve pearl in the unidirectional emptying valve is sucked out of the gas inlet, the water in the inlet pipe outflows through the inlet pipe from the drain switch immediately, the inlet pipe is emptied, enabling the freezing protection.
Description
Affiliated technical field: the utility model relates to solar water heater 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 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 is made up of water tank, thermal-collecting tube, support, reflecting plate, water inlet system, outlet system.Water tank is made up of shell, heat-insulation layer, water inlet interface, upper water-out interface, following water outlet interface, thermal-collecting tube interface and inner bag; Water inlet system is made up of inlet channel, water inlet switch, emptying switch, interior water inlet pipe, unidirectional atmospheric valve and isocon; Outlet system is made up of outlet conduit, service valve, blast pipe.Install water inlet switch, emptying switch on the inlet channel, and be connected, unidirectional atmospheric valve is housed being higher than upper water-out interface position on the interior water inlet pipe with the water inlet interface.Isocon is positioned at the thermal-collecting tube interface of water tank bottom.Outlet conduit is connected with upper water-out interface, service valve, and service valve is connected with outlet conduit with following water outlet interface, and blast pipe is positioned at the outlet conduit upper end and exceeds tank top.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, use solar water heater, control by water inlet switch: as long as open water inlet switch, cold water injects thermal-collecting tube by isocon the water tank high-temperature-hot-water is upwards ejected, flow into outlet conduit for using from the upper water-out interface, closing water inlet switch is the stop water outlet, because there is blast pipe the outlet conduit upper end, residual water in outlet conduit spontaneous current at once is intact, and outlet conduit forms emptying state naturally and plays antifreeze effect; When not using, close water inlet switch, as long as open the emptying switch, because unidirectional atmospheric valve is housed on interior water inlet pipe, the water in the inlet channel flows out from the emptying switch, inlet channel can form emptying and reach antifreeze effect.Outlet system is equipped with service valve, picks up when repairing at needs, and service valve is opened, and the water in the water tank can all bleed off, and implements maintenance.
The beneficial effects of the utility model are: after adopting structure of the present utility model, solar water heater can reach and promptly go out high-temperature-hot-water and inlet and outlet pipe lines enforcement evacuation and anti-freezing.
Description of drawings:
The utility model is described in further detail below in conjunction with description of drawings and embodiment.
Fig. 1 is external form figure of the present utility model.
Fig. 2 is the structural map of the utility model embodiment.
Fig. 3 is the sectional structural map of another embodiment of the utility model.
Among the figure:＜1〉water tank,＜2〉inlet channel,＜3〉water inlet switch,＜4〉emptying switch,＜5〉water inlet interfaces,＜6〉unidirectional atmospheric valve,＜7〉interior water inlet pipe,＜8〉isocon,＜9〉blast pipe,＜10〉upper water-out interface,＜11〉following water outlet interface,＜12〉service valve,＜13〉outlet conduit,＜14〉shell,＜15〉heat-insulation layer,＜16〉inner bag,＜17〉thermal-collecting tube,＜18〉support,＜19〉reflecting plate,＜20〉thermal-collecting tube interfaces,＜21〉support spring,＜22〉valve pearl,＜23〉valve body,＜24〉air inlet.
The specific embodiment:
In Fig. 1, water tank＜1〉by support＜18〉support, thermal-collecting tube＜17〉by thermal-collecting tube interface＜20 with water tank＜1 be connected, reflecting plate＜19〉with thermal-collecting tube＜17 parallel and be inclined in thermal-collecting tube＜17 below, inlet channel＜2〉last serial connection water inlet switch＜3 〉, in inlet channel＜2〉go up and sky switch＜4 of running in.Outlet conduit＜13〉there are blast pipe＜9 that are higher than tank top the upper end, and with upper water-out interface＜10 with service valve＜12 be connected service valve＜12 be serially connected in down water outlet interface＜11 and outlet conduit＜13 between.
In embodiment shown in Fig. 2, interior water inlet pipe＜7〉by water inlet interface＜5 that are arranged in water tank one side roof part locate to insert water tank＜1, and with inlet channel＜2 be connected in series.Isocon＜8〉with interior water inlet pipe＜7 be connected in series, and be distributed in thermal-collecting tube interface＜20 of water tank bottom locate.In interior water inlet pipe＜7〉on unidirectional atmospheric valve＜6 are housed, and be higher than upper water-out interface＜10.Upper water-out interface＜10〉with following water outlet interface＜11 lay respectively at the top and the bottom of water tank opposite side.Open water inlet switch＜3 during use 〉, water is by inlet channel＜2 〉, interior water inlet pipe＜7 〉, isocon＜8 〉, enter thermal-collecting tube＜17〉in, the high-temperature-hot-water in the water tank is headed into upper water-out interface＜10〉locate, make high-temperature-hot-water flow into outlet conduit＜13〉for using.When closing water inlet switch＜3〉after, outlet conduit＜13〉in remaining hot water because blast pipe＜9 effect, flow outlet conduit＜13 at once〉be nature formation emptying, play antifreezing effect.
In Fig. 3 embodiment, unidirectional atmospheric valve＜6〉by valve body＜23, valve pearl＜22, support spring＜21, air inlet＜24 form, valve pearl＜22〉and support spring＜21 between micro-free gap is arranged, valve pearl＜22〉be in valve body＜23〉outside, valve body＜23〉support spring＜21 are housed an end and interior water inlet pipe＜7 be connected, open water inlet switch＜3〉time, because unidirectional atmospheric valve＜6〉the internal pressure increase, valve pearl＜22〉with air inlet＜24 sealing, water can be from unidirectional atmospheric valve＜6〉outflow.When closing water inlet switch＜3 〉, open emptying switch＜4〉after, because the negative pressure that forms during water outlet, make interior water inlet pipe＜7〉go up unidirectional atmospheric valve＜6 in valve pearl＜22 be sucked from air inlet＜24, air is from blast pipe＜9〉through water tank＜1, enter unidirectional atmospheric valve＜6 〉, interior water inlet pipe＜7, inlet channel＜2〉in water by inlet channel＜13, from emptying switch＜4〉flow out smoothly, make the inlet channel emptying reach antifreeze purpose.
Claims (5)
1, instant heating antifreezing type solar water heater is made up of water tank, thermal-collecting tube, water inlet system, outlet system, it is characterized in that water inlet system is positioned at the bottom of water tank one side; Outlet system is positioned at the upper water-out interface of water tank opposite side.
2, by the described instant heating antifreezing type of claim 1 solar water heater, it is characterized in that the inlet channel upper shunt tube is in the end of inlet channel, and be positioned at the thermal-collecting tube interface of water tank bottom.
3, by the described instant heating antifreezing type of claim 1 solar water heater, it is characterized in that water inlet system is made up of water inlet switch, emptying switch and unidirectional atmospheric valve.
4, by the described instant heating antifreezing type of claim 1 solar water heater, it is characterized in that unidirectional atmospheric valve is made up of two-way valve body and the support spring, the valve pearl that are positioned at wherein.
5, by the described instant heating antifreezing type of claim 1 solar water heater, it is characterized in that outlet system is made up of outlet conduit and blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032648596U CN2639796Y (en) | 2003-06-02 | 2003-06-02 | Instant heating antifreezing solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032648596U CN2639796Y (en) | 2003-06-02 | 2003-06-02 | Instant heating antifreezing solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639796Y true CN2639796Y (en) | 2004-09-08 |
Family
ID=34297534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032648596U Expired - Fee Related CN2639796Y (en) | 2003-06-02 | 2003-06-02 | Instant heating antifreezing solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639796Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878689A (en) * | 2012-09-18 | 2013-01-16 | 张太恩 | Solar water heater provided with anti-freezing energy-saving air valve |
| CN107883596A (en) * | 2017-10-17 | 2018-04-06 | 赵延斌 | Solar-energy air-energy water-heater water tank pipeline emptying system |
-
2003
- 2003-06-02 CN CNU032648596U patent/CN2639796Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878689A (en) * | 2012-09-18 | 2013-01-16 | 张太恩 | Solar water heater provided with anti-freezing energy-saving air valve |
| CN107883596A (en) * | 2017-10-17 | 2018-04-06 | 赵延斌 | Solar-energy air-energy water-heater water tank pipeline emptying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2639796Y (en) | Instant heating antifreezing solar water heater | |
| CN2644989Y (en) | Natural evacuation instant heating type solar water heater | |
| CN200993495Y (en) | Side type constant pressure water jacking type double-pipe emptying anti-freezing water inlet and outlet device | |
| CN200968736Y (en) | Energy-saving and water-saving indoor water storage tank of solar water heater | |
| CN2718462Y (en) | Pipe evacuation atmospheric self-compensating pressure-bearing solar water heater tank | |
| CN201819432U (en) | Solar water heater water tank with draining function | |
| CN201187892Y (en) | Double-evacuation solar water heater | |
| CN101457994A (en) | Solar water heater tank with air emptying function | |
| CN2797971Y (en) | Solar energy water heater having two water drainage mode and antifreezing functions | |
| CN201072240Y (en) | Solar water heater with deicing equipment | |
| CN201043818Y (en) | Constant-pressure water-jacking type double-pipe emptying anti-freezing solar water heater | |
| CN2856865Y (en) | Instant heating and freezing-proof water tank of solar water heater | |
| CN200993493Y (en) | Top type constant pressure top water type double-tube emptying anti-freezing solar water heater | |
| CN200996744Y (en) | Automatic water-replenishing, emptying and anti-freezing device for water supply and drainage of single pipe | |
| CN211204409U (en) | Car as a house water route heat preservation system of preventing frostbite | |
| CN101173827A (en) | Constant-pressure water-lifting double-pipe emptying anti-freezing method for household solar water heater | |
| CN102393086A (en) | Integral pressure-bearing frost-resisting flat plate solar water heater | |
| CN2294432Y (en) | Anti-frozen device for tubes of solar energy water heater | |
| CN2913751Y (en) | Air self-returning hot-water magnetic valve | |
| CN2509528Y (en) | Anti-freezing to burst solar energy water heater | |
| CN200993494Y (en) | Top type constant pressure top water type double-pipe emptying anti-freezing water inlet and outlet device | |
| CN201583030U (en) | Hot water storage tank of solar water heater with anti-freezing function through air compensation | |
| CN2411452Y (en) | Solar water heater | |
| CN2422589Y (en) | Five-protecting solar water heater | |
| CN200996746Y (en) | Single-pipe water supply and drainage evacuation anti-freezing solar water heater |
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 |