CN2317447Y - Water supply and drainage device for solar water heater - Google Patents
Water supply and drainage device for solar water heater Download PDFInfo
- Publication number
- CN2317447Y CN2317447Y CN98210345U CN98210345U CN2317447Y CN 2317447 Y CN2317447 Y CN 2317447Y CN 98210345 U CN98210345 U CN 98210345U CN 98210345 U CN98210345 U CN 98210345U CN 2317447 Y CN2317447 Y CN 2317447Y
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- CN
- China
- Prior art keywords
- water
- pipeline
- tank
- solar
- casing
- 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
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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 utility model discloses a water tank for a solar water heater. The side wall of a tank body is provided with a water outlet and a water inlet, the water outlet is arranged upwards, and the water inlet is arranged downwards. A section of pipeline which is provided with a row of thin holes extends in the tank body from the water inlet, and the length of the section of pipeline is about longer than the 2/3 of the length of the tank body. In the utility model, a water inlet charging system and a water discharging system which are independent are divided in the solar water heater, and the defect that original operation is fussy is solved. The utility model has the advantages of being matched with a general water pipe and making full use of surplus hot water.
Description
The utility model relates to the water supply and sewage device of solar water heater, the water supply and sewage structure of especially glass evacuated plated film heat-collecting tube solar water heater.
Present solar water heater, the shared set of tubes of the upper and lower water of water tank of the solar water heater of making as the higher glass evacuated plated film thermal-collecting tube of heat absorption efficiency, promptly the water tank upper intake all uses same through hole, can bring following drawbacks like this.One: the operation of indoor upper and lower water (be hot water or cold water's row advance and discharge) is quite loaded down with trivial details, uses inconvenience.Its two: do not match with common domestic water supply system, difficulty be installed, influence attractive in appearance simultaneously.Its three: the input cold water after, original hot water is stirred hybrid cooling in the water tank, surplus hot water obtains insufficient utilization.Its four: cold water input and hot water are discharged separate, very easily cause the water tank empty van, and water heater is damaged.
The purpose of this utility model just is to provide the water drainage-supply system of the easy to operate and solar water heater that surplus hot water can fully be used of a kind of upper and lower water.
The technical solution of the utility model is by tank shell and conduit pipeline and valve combination realization, have on the water tank sidewall position last delivery port and position under water inlet, one section pipeline that has row's pore downwards extend in the casing from water inlet, its length is greater than the length of casing 2/3, and the tank box top has one section pipeline to extend in the casing in addition.
For the ease of indoor control water up and down, can be from water pipeline two cold water pipes of mounted valve separately in parallel, cold water pipe joining water box water inlet wherein, another cold water pipe is communicated with combination tap, and combination tap also is communicated with the case delivery port by hot water pipeline.
Water tank with the shared set of tubes of original Inlet and outlet water is compared, offer two intake-outlets on the water tank of the present utility model and tapped into water pipe and outlet pipe respectively, thereby make inlet and outlet system independent, make the operation of indoor control hot and cold water become simply, make hot and cold water pipe be convenient to and general indoor water supply line coupling simultaneously again.Particularly cold water inlet is connected with the pipeline that extend in the casing, this pipeline is arranged pore owing to have one in the bottom, therefore cold water is in almost whole water tank bottom discharge, unlikely generation eddy current stirs hot and cold water and lumps together, slowly lift out but cold water is whole from the bottom, compressing hot water is discharged from discharge outlet, thereby the surplus hot water in the water tank is fully utilized.Adopt the method for work of cold water pushing tow hot water, cold water cartonning and hot water effluent's flow is balance almost, the worry of the device damage due to not having extremely that the water tank lack of water is empty and shining.Can save water-level control apparatus.
Below by drawings and Examples the utility model is described further.
Fig. 1 is the tank box structural representation.
Fig. 2 is an A position partial enlarged drawing among Fig. 1.
Fig. 3 is a hot and cold water water pipe scheme of installation.
As Fig. 1, on casing 1 sidewall 2 two eyelets are arranged, the position last be delivery port 3, delivery port 3 singly connects a hot-water line 7, uses for discharging hot water; The position under be water inlet 4, water inlet 4 singly connects a cold water pipe 8, uses for putting into cold water.Cold water pipe 8 also and a water pipe 5 that extend in the casing 1 connect, this water pipe 5 extend near another side-walls always, the length of water pipe 5 is 9/10 of casing 1 length, and water pipe 5 belows are covered with row's pore 6, as shown in Figure 2.The 9th, the glass evacuated plated film thermal-collecting tube of solar water heater.At casing 1 top the pipeline 10 that feeds in the casing 1 is housed in addition, pipeline 10 can be done exhaust, spout hole is used.
Among Fig. 3, water pipeline 15 is told two cold water pipes 8,14 side by side, and cold water pipes 8 water receiving case water inlets 4 install valve 13 control flows additional in the middle of the pipeline 8.Another cold water pipe 14 and combination tap 11 communicate, and cold water pipe 14 is the valve 12 control flows by installing additional also, and the hot-water line 7 that delivery port 3 is connect directly leads to combination tap 11.Open valve 13 during use, cold water injects the water pipe 5 of 1 li in water tank, flows out from thin empty 6 of water pipe 5 then cistern water level is steadily raise, and causes the interior upper strata of water tank hot water to overflow through hot-water line 7, can be by valve 13 control hot water flows.Open valve 12, regulate the cool water quantity that enters combination tap 11, hot and cold water is mixed obtain appropriate warm water for using.
Claims (3)
1, solar water heater water supply and sewage device comprises tank shell and conduit pipeline and valve, it is characterized in that:
Have on the water tank sidewall (2) position last delivery port (3) and position under water inlet (4), one section pipeline (5) that has row's pore (6) downwards extend into from water inlet (4) in the casing (1), its length is greater than 2/3 length of casing (1).
2, solar water heater water supply and sewage device according to claim 1 is characterized in that:
From water pipeline (15) in parallel two separately mounted valve (12), (13), cold water pipe (14), (8), a cold water pipe (8) joining water box water inlet (4) wherein, another cold water pipe (14) is communicated with combination tap (11), and combination tap (11) also is communicated with water outlet of water tank (3) by hot water pipeline (7).
3, solar water heater water supply and sewage device according to claim 1 is characterized in that:
Tank box (1) top has one section pipeline (10) to extend in the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98210345U CN2317447Y (en) | 1998-01-20 | 1998-01-20 | Water supply and drainage device for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98210345U CN2317447Y (en) | 1998-01-20 | 1998-01-20 | Water supply and drainage device for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2317447Y true CN2317447Y (en) | 1999-05-05 |
Family
ID=33965407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98210345U Expired - Fee Related CN2317447Y (en) | 1998-01-20 | 1998-01-20 | Water supply and drainage device for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2317447Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975478A (en) * | 2010-11-09 | 2011-02-16 | 张永军 | Instant heating type indoor thermal insulation water storage tank of solar water heater |
-
1998
- 1998-01-20 CN CN98210345U patent/CN2317447Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975478A (en) * | 2010-11-09 | 2011-02-16 | 张永军 | Instant heating type indoor thermal insulation water storage tank of solar water heater |
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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 |