CN2445243Y - Device for water supplying by three-hole water-storage electric water heater when water cut-off - Google Patents
Device for water supplying by three-hole water-storage electric water heater when water cut-off Download PDFInfo
- Publication number
- CN2445243Y CN2445243Y CN 00244670 CN00244670U CN2445243Y CN 2445243 Y CN2445243 Y CN 2445243Y CN 00244670 CN00244670 CN 00244670 CN 00244670 U CN00244670 U CN 00244670U CN 2445243 Y CN2445243 Y CN 2445243Y
- Authority
- CN
- China
- Prior art keywords
- water
- water heater
- heater
- sewage draining
- hole
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a water using device of a three-hole water-storage electric water heater, which is used when tap water is cut off. A cooling water inlet (2) of a water heater, a hot water outlet (3) of the water heater and a sewage draining hole of the water heater are arranged below the water heater (1). A tee joint (5) is arranged on the sewage draining hole (4), a drain cock (6) and a pipe fitting (7) with external threads are arranged on the tee joint, and an interface (8) is arranged on the pipe fitting (7) with external threads. An air guiding tube (10) arranged above the interface (8) passes through the pipe fitting (7) with external threads, the tee joint (5) and the inner hole of the sewage draining hole (4), and is vertically inserted into the water heater (1). When the tap water is cut off, a power supply of the water heater is switched off and an inlet valve of the water heater is closed, an air exhaust nut (9) is unscrewed, and the water can be used by opening the drain cork (6).
Description
The utility model relates to three hole water-storage electric heater exhaust jettison gears, water device during particularly a kind of three hole water-storage electric heater tap water cut-offs.
Three hole water-storage electric heaters are having certain hydraulic pressure in the prior art, secondary water not the stopping time can use, into water is promptly arranged, three hole water-storage electric heaters just have water outlet, water inlet stops, then can't use the water of storing in the water-storage electric heater, though the water heater sewage draining exit can draining when cutting off the water, because the water heater exhaust is not smooth, sewage draining exit also is difficult for draining, and not easy to operate, even to turn on water heater hot-water outlet, very trouble with spanner.
The purpose of this utility model is: water device when a kind of three hole water-storage electric heater tap water cut-offs are provided, this device utilizes the water heater sewage draining exit dexterously, but but with threeway not only air inlet but also water outlet, accomplish that a hole is dual-purpose, can solve the temporary transient water of resident when cutting off the water.
Formation of the present utility model: by water heater, the water heater cold water import, the water heater hot-water outlet, the water heater sewage draining exit, threeway, bleeder cock, wireway and interface are formed, in the below of water heater (1) water heater cold water import (2) is arranged, water heater hot-water outlet (3) and water heater sewage draining exit (4), go up installation threeway (5) at water heater sewage draining exit (4), go up installation bleeder cock (6) and male element (7) in threeway (5), go up mounting interface (8) in male element (7), in interface (8) top is wireway (10), wireway (10) passes male element (7), threeway (5) and water heater sewage draining exit (4) endoporus, vertically insert in the water heater (1), go up the exhaust nut (9) that the tail end sealing is installed at interface (8).
Compared with the prior art, the utility model cost is low, installs easily, this device utilizes water heater the 3rd hole (sewage draining exit) dexterously, but but solve not only air inlet but also water outlet with threeway, accomplish that a hole is dual-purpose, do not change the water-storage electric heater water inlet, delivery port is connected with the water heater annex, is easy to install.
Can solve the temporary transient water of resident when cutting off the water, it can unite two into one three hole storage water heater electric heaters and resident's self-contained water reservoir, both can under normal water inlet state, use the electric heater shower, can when cutting off the water, very easily storage of water in the water heater be released as domestic water not only economy but also practicality again.
Accompanying drawing is the utility model structural representation.
Embodiment of the present utility model: as shown in drawings, in the below of water heater (1) water heater cold water import (2) is arranged, water heater hot-water outlet (3) and water heater sewage draining exit (4), go up installation threeway (5) at water heater sewage draining exit (4), go up installation bleeder cock (6) and male element (7) in threeway (5), go up mounting interface (8) in male element (7), in the top of interface (8) is wireway (10), wireway (10) passes male element (7), threeway (5) and water heater sewage draining exit (4) endoporus, vertically insert in the water heater (1), go up installation exhaust nut (9) at interface (8), the sealing of exhaust nut (9) tail end.
During tap water cut-off, close water heater power supply, close the water heater water intaking valve, turn on exhaust nut (9), opening bleeder cock (6) is available water.
Claims (1)
1, water device during a kind of three hole water-storage electric heater tap water cut-offs, by water heater, the water heater cold water import, the water heater hot-water outlet, the water heater sewage draining exit, threeway, bleeder cock, wireway and interface are formed, it is characterized in that: water heater cold water import (2) is arranged in the below of water heater (1), water heater hot-water outlet (3) and water heater sewage draining exit (4), go up installation threeway (5) at water heater sewage draining exit (4), go up installation bleeder cock (6) and male element (7) in threeway (5), go up mounting interface (8) in male element (7), in interface (8) top is wireway (10), wireway (10) passes male element (7), threeway (5) and water heater sewage draining exit (4) endoporus, vertically insert in the water heater (1), go up the exhaust nut (9) that the tail end sealing is installed at interface (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244670 CN2445243Y (en) | 2000-10-11 | 2000-10-11 | Device for water supplying by three-hole water-storage electric water heater when water cut-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244670 CN2445243Y (en) | 2000-10-11 | 2000-10-11 | Device for water supplying by three-hole water-storage electric water heater when water cut-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2445243Y true CN2445243Y (en) | 2001-08-29 |
Family
ID=33604307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244670 Expired - Fee Related CN2445243Y (en) | 2000-10-11 | 2000-10-11 | Device for water supplying by three-hole water-storage electric water heater when water cut-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2445243Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110825A (en) * | 2014-01-07 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN104110832A (en) * | 2014-01-07 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
-
2000
- 2000-10-11 CN CN 00244670 patent/CN2445243Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110825A (en) * | 2014-01-07 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN104110832A (en) * | 2014-01-07 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN104110825B (en) * | 2014-01-07 | 2018-01-02 | 芜湖美的厨卫电器制造有限公司 | 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 |