CN203908066U - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN203908066U CN203908066U CN201420192113.1U CN201420192113U CN203908066U CN 203908066 U CN203908066 U CN 203908066U CN 201420192113 U CN201420192113 U CN 201420192113U CN 203908066 U CN203908066 U CN 203908066U
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- CN
- China
- Prior art keywords
- water
- inlet pipe
- pipe
- valve
- automatic
- 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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Classifications
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a solar water heater. The solar water heater comprises a water tank, a hot water pipe and a water inlet pipe, wherein one end of the water tank is communicated with the hot water pipe; a coil pipe is arranged in the water tank; one end of the coil pipe is connected with the hot water pipe; the other end of the coil pipe is connected with the water inlet pipe; the other end of the water inlet pipe is connected with a cold water pipe; an automatic water feeding valve is connected to one side, connected with the water inlet pipe, of the water tank; one end of the automatic water feeding valve is connected with the water tank; the other end of the automatic water feeding valve is connected with the water inlet pipe; a one-way valve and a water level floating ball are arranged in the automatic water feeding valve; when water in the water tank is reduced, the floating ball in the automatic water feeding valve drops down, a switch is switched on, water is automatically injected into the water tank, when the water yield in the water tank reaches the highest, the floating ball in the automatic water feeding valve can float, the switch is switched off, the automatic water injection and the automatic switching-off can be realized, and the solar water heater has the advantages that the structure is simple, the use is convenient, and the operation inconvenience which is caused by too much valves is avoided.
Description
Technical field
The utility model relates to a kind of solar energy heat distribution system, particularly a kind of solar water heater.
Background technology
China Patent Publication No. is 203396125U, open day a kind of solar water heater is disclosed for the utility model patent of 2014-01-15, this water heater adopts just, in water tank, coil pipe connection water inlet pipe and hot-water line is set, current during use in water inlet pipe enter coil pipe, utilize the cold water in the hot water heating coil pipe in water tank, hot water after heating flows out by hot-water line, adopt direct use of water of having avoided in this way water tank to contain impurity and incrustation scale and the trouble causing, but this solar water heater structure is complicated, valve is more, during use, can bring inconvenience.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of solar water heater simple in structure, easy to use.
For achieving the above object, the utility model provides following technical scheme: a kind of solar water heater, comprise water tank, hot-water line and water inlet pipe, one end of described tank top and hot-water line UNICOM, coil pipe is set in water tank, one end and the hot-water line of described coil pipe are tightly connected, the other end and the water inlet pipe of coil pipe are tightly connected, coil pipe adopts Heat Conduction Material to make, the other end of described water inlet pipe is connected with cold water pipe, described water tank connects automatic water supplying valve in the side being connected with water inlet pipe, the other end of automatic water supplying valve is connected with water inlet pipe, in automatic water supplying valve, be provided with check valve and water level float switch, the opposite side of water tank connects air inlet pipe, the position of described water inlet pipe between close and cold water pipe junction and close and automatic water supplying valve junction arranges water supply valve, described hot-water line is connected by mixed water valve with cold water pipe.
Water inlet pipe described in the utility model is connected with a breather cheek valve by three valves, and the port of export of three valves is connected with coil pipe, and described water inlet pipe is installed tap between water supply valve and automatic water supplying valve.
Adopt technique scheme, automatic water supplying valve is directly connected with water inlet pipe, reduced the consumption of water inlet pipe, when the water in water tank reduces, when the water yield in water tank reduces, ball float in automatic water supplying valve can fall, switch is opened automatically, to water filling in water tank, when the hydraulic pressure value in water tank reaches highest order, automatic valve inner float ball floats, close water supply valve switch, realize automatic water filling, during use, only needing to mix valve switch opens and can use, this solar water heater structure is simple, easy to use, can avoid the operation inconvenience too much bringing because of valve.
Water inlet pipe is connected with a breather cheek valve by three valves, the port of export of three valves is connected with coil pipe, described water inlet pipe is installed tap between water supply valve and automatic water supplying valve, the water that while being convenient to not use this solar water heater, emptying water inlet pipe is detained, freezes and causes water inlet pipe explosion while avoiding water residual in water inlet pipe cold in the winter time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein, 1. water tank 2. hot-water line 3. coil pipe 4. water inlet pipe 5. cold water pipe 6. automatic water supplying valve tube connector 7. water supply valve 8. air inlet pipe 9. are mixed water valve 10. breather cheek valve 11. automatic water supplying valve 12. taps.
The specific embodiment
Below in conjunction with accompanying drawing, the description by embodiment, is described further the utility model:
As shown in Figure 1, a kind of solar water heater of the utility model, comprise water tank 1, hot-water line 2 and water inlet pipe 4, the interior coil pipe 3 that arranges of water tank 1, coil pipe 3 adopts Heat Conduction Material to make, one end of coil pipe 3 and hot-water line 2 are tightly connected, the other end of coil pipe 3 is connected with water inlet pipe 4, the other end of water inlet pipe 4 is connected with cold water pipe 5, water tank 1 connects automatic water supplying valve 11 in the side being connected with water inlet pipe 4, the other end of automatic water supplying valve 11 is connected with water inlet pipe 4, check valve and water level float are installed in automatic water supplying valve 11, the opposite side of water tank 1 is installed into tracheae 8, water inlet pipe 4 is installed water valve 7 in position between close and cold water pipe 5 junctions and close and automatic water supplying valve 11 junctions, hot-water line 2 is connected by mixed water valve 9 with cold water pipe 5.
Adopt technique scheme, automatic water supplying valve 11 is directly connected with water inlet pipe 4, reduced the use amount of upper hose, when the water in water tank 1 reduces, when the water yield in water tank 1 reduces, automatic water supplying valve 11 inner float balls can fall, water filling in trend water tank, when the water yield in water tank 1 reaches highest order, automatic water supplying valve 11 inner float balls can and then float, close the interior switch of automatic water supplying valve 11, realize automatic water filling, during use, only needing to mix water valve 9 switch opens can use, this solar water heater structure is simple, easy to use, can avoid the operation inconvenience too much bringing because of valve.
For the ease of the emptying water remaining in water inlet pipe 4, prevent that the interior residual water of water inlet pipe 4 from freezing and causing water inlet pipe 4 explosions when cold in the winter time, water inlet pipe 4 is connected with a breather cheek valve 10 by three valves, the port of export of three valves is connected with coil pipe 3, and water inlet pipe 4 is installed tap 12 between water supply valve 7 and automatic water supplying valve 11, when carrying out emptying water inlet pipe 4 operation, only water supply valve 7 need to be closed, and fetches boiling water to leading 12 switches.
During the residual water of the utility model within not needing emptying water inlet pipe 4, water supply valve 7 can often be opened, and to guarantee having water to remain heated condition in coil pipe 3, has at once hot water to use while being convenient to open mixed water valve 9 switch.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. a solar water heater, comprise water tank (1), hot-water line (2) and water inlet pipe (4), the one end at described water tank (1) top and hot-water line (2) UNICOM, coil pipe (3) is set in water tank (1), one end of described coil pipe (3) and hot-water line (2) are tightly connected, the other end of coil pipe (3) and water inlet pipe (4) are tightly connected, coil pipe (3) adopts Heat Conduction Material to make, it is characterized in that: the other end of described water inlet pipe (4) is connected with cold water pipe (5), described water tank (1) connects automatic water supplying valve (11) in the side being connected with water inlet pipe (4), automatic water supplying valve (11) other end is connected with water inlet pipe (4), automatic water supplying valve is provided with check valve and water level float in (11), the opposite side of water tank (1) connects air inlet pipe (8), the position of described water inlet pipe (4) between close and cold water pipe (5) junction and close and automatic water supplying valve (11) junction arranges water supply valve (7), described hot-water line (2) is connected by mixed water valve (9) with cold water pipe (5).
2. solar water heater according to claim 1, it is characterized in that: described water inlet pipe (4) is connected with a breather cheek valve (10) by three valves, the port of export of three valves is connected with coil pipe (3), and described water inlet pipe (4) is installed tap (12) between water supply valve (7) and automatic water supplying valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192113.1U CN203908066U (en) | 2014-04-18 | 2014-04-18 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192113.1U CN203908066U (en) | 2014-04-18 | 2014-04-18 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908066U true CN203908066U (en) | 2014-10-29 |
Family
ID=51782332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420192113.1U Expired - Fee Related CN203908066U (en) | 2014-04-18 | 2014-04-18 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906978A (en) * | 2017-11-23 | 2018-04-13 | 河南理工大学 | Controllable temperature hot and cold water mixing device and its type water temperature adjustment method |
-
2014
- 2014-04-18 CN CN201420192113.1U patent/CN203908066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906978A (en) * | 2017-11-23 | 2018-04-13 | 河南理工大学 | Controllable temperature hot and cold water mixing device and its type water temperature adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |