CN201344633Y - Improved structure of water inlet tube of electric water heater - Google Patents
Improved structure of water inlet tube of electric water heater Download PDFInfo
- Publication number
- CN201344633Y CN201344633Y CNU2009200383728U CN200920038372U CN201344633Y CN 201344633 Y CN201344633 Y CN 201344633Y CN U2009200383728 U CNU2009200383728 U CN U2009200383728U CN 200920038372 U CN200920038372 U CN 200920038372U CN 201344633 Y CN201344633 Y CN 201344633Y
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- CN
- China
- Prior art keywords
- water inlet
- inlet pipe
- water
- guard
- apopore
- 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 - Lifetime
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an improved structure of the water inlet tube of an electric water heater,which is provided with a mesh enclosure sleeved on the water inlet tube inside the inner lining, the sidewall of the water inlet tube is provided with a plurality of first water outlets, the sidewall of the mesh enclosure is provided with a plurality of second water outlets, the port of the water inlet tube inside the inner lining is closed, the clearances between the inner walls of the two ports of the mesh enclosure and the outer wall of the water inlet tube are all closed, so that the water flow speed is reduced, the emission direction of the water is changed, the water flow has a turbulent flow effect, and the water output is uniform to ensure the great increment of the hot water output rate, besides. The improved structure of the water inlet tube of an electric water heater is simply structured, convenient to maintain and dismount, stable and reliable to use, and the cold water from the water inlet tube can be effectively mixed with the hot water in the inner lining uniformly.
Description
Technical field
The utility model relates to a kind of electric heater water inlet pipe, particularly a kind of electric heater water inlet pipe structure-improved.
Background technology
The delivery port of electric heater water inlet pipe (is as the criterion to use direction for it directly stretches into the open-ended of inner bag at present, be upper port), cause cold in the inner bag, hot water mixes uneven, the improved electric heater water inlet pipe of minority on the market at present, outside cold water inlet, be arranged with guard, be equipped with equal-sized some apopores on water inlet pipe and the guard, slit between guard lower end port inner wall and the water inlet pipe outer wall is non-enclosed construction, though this improved electric heater water inlet pipe has improved cold in the inner bag relatively, hot water mixes uneven, but still can't really solve cold in the inner bag, hot water mixes inequality and goes out the few phenomenon of hot water amount in the unit interval.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of electric heater water inlet pipe structure-improved, and this electric heater water inlet pipe structure-improved can make that hot and cold water mixes in the inner bag, and it is bigger to go out the hot water amount in the unit interval.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of electric heater water inlet pipe structure-improved, be provided with a guard, be arranged on the water inlet pipe of inner bag and be arranged with described guard, the water inlet pipe sidewall is provided with some first apopores, the guard sidewall is provided with some second apopores, the port that water inlet pipe is arranged in inner bag is enclosed construction, and the slit between guard two ends port inner wall and the water inlet pipe outer wall all is enclosed construction.
As further improvement of the utility model, the aperture of first apopore is greater than the aperture of second apopore.
As further improvement of the utility model, the aperture of first apopore equals the aperture of second apopore.
As further improvement of the utility model, first apopore and second apopore are the dislocation state.
As further improvement of the utility model, first apopore and second apopore are the state that covers fully.
As further improvement of the utility model, described guard extends to inner bag outer (guard also can fully in inner bag) certainly, be provided with a water pipe sleeve, water pipe sleeve is sheathed on and is positioned on the outer water inlet pipe of inner bag, the sealing of water pipe sleeve end is inserted in (being the lower end among the figure) inwall and the slit between the water inlet pipe outer wall of guard one end port, and the slit between guard one end port inner wall and the water inlet pipe outer wall has been enclosed construction like this.
As further improvement of the utility model, be provided with a bronze medal cap and copper bolt, the copper cap is fixed in the port that water inlet pipe is arranged in inner bag, the copper bolt end of thread engages in the copper cap, the stub end sealing guard other end (being the upper end among the figure) inwall of copper bolt and the slit between the water inlet pipe outer wall, slit between guard other end port inner wall and the water inlet pipe outer wall just is and has sealed like this, and the water inlet pipe port that is arranged in inner bag also has been enclosed construction simultaneously.
The beneficial effects of the utility model are: owing to be arranged with guard on the water inlet pipe in the inner bag, the water inlet pipe sidewall is provided with some first apopores, the guard sidewall is provided with some second apopores, the port that water inlet pipe is arranged in inner bag is enclosed construction, slit between guard two ends port inner wall and the water inlet pipe outer wall all is enclosed construction, reduced water velocity like this, change the ejaculation direction of water, make current produce turbulence effect, thereby water outlet is even, guarantees out that hot water rate significantly promotes, the utility model is simple in structure simultaneously, convenient for maintaining is installed and is removed, and uses reliable and stablely, and the cold water that water inlet pipe comes out can effectively evenly mix with the hot water in the inner bag.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
The specific embodiment
Embodiment: a kind of electric heater water inlet pipe structure-improved, be provided with a guard 3, be arranged on the water inlet pipe 4 of inner bag 6 and be arranged with described guard 3, water inlet pipe 4 sidewalls are provided with some first apopores 8, guard 3 sidewalls are provided with some second apopores 9, the port that water inlet pipe 4 is arranged in inner bag 6 is enclosed construction, and the slit between guard 3 two ends port inner walls and the water inlet pipe outer wall all is enclosed construction.
The aperture of described first apopore 8 is greater than the aperture of second apopore 9.
The aperture of described first apopore 8 equals the aperture of second apopore 9.
Described first apopore 8 and second apopore 9 are the dislocation state.
Described first apopore 8 and second apopore 9 are the state that covers fully.
Described guard 3 extends to outside the inner bag 6, be provided with a water pipe sleeve 7, water pipe sleeve 7 is sheathed on the water inlet pipe 4 that is positioned at outside the inner bag 6, the sealing of water pipe sleeve end is inserted in (being the lower end among the figure) inwall and the slit between the water inlet pipe outer wall of guard 3 one end ports, and the slit between guard 3 one end port inner walls and water inlet pipe 4 outer walls has been enclosed construction like this.
Be provided with a bronze medal cap 2 and copper bolt 1, copper cap 2 is fixed in the port that water inlet pipe 4 is arranged in inner bag 6, copper bolt 1 end of thread engages in the copper cap 2, stub end sealing guard 3 other ends (being the upper end among the figure) inwall of copper bolt 1 and the slit between water inlet pipe 4 outer walls, slit between guard 3 other end port inner walls and water inlet pipe 4 outer walls just is and has sealed like this, and water inlet pipe 4 port that is arranged in inner bag 6 also has been enclosed construction simultaneously.
Claims (8)
1. electric heater water inlet pipe structure-improved, it is characterized in that: be provided with a guard, be arranged on the water inlet pipe of inner bag and be arranged with described guard, the water inlet pipe sidewall is provided with some first apopores, the guard sidewall is provided with some second apopores, the port that water inlet pipe is arranged in inner bag is enclosed construction, and the slit between guard two ends port inner wall and the water inlet pipe outer wall all is enclosed construction.
2. electric heater water inlet pipe structure-improved according to claim 1, it is characterized in that: the aperture of first apopore is greater than the aperture of second apopore.
3. electric heater water inlet pipe structure-improved according to claim 1, it is characterized in that: the aperture of first apopore equals the aperture of second apopore.
4. according to claim 2 or 3 described electric heater water inlet pipe structure-improveds, it is characterized in that: first apopore and second apopore are the dislocation state.
5. according to claim 2 or 3 described electric heater water inlet pipe structure-improveds, it is characterized in that: first apopore and second apopore are the state that covers fully.
6. electric heater water inlet pipe structure-improved according to claim 4, it is characterized in that: described guard extends to outside the inner bag, be provided with a water pipe sleeve, water pipe sleeve is sheathed on and is positioned on the outer water inlet pipe of inner bag, and the sealing of water pipe sleeve end is inserted in the inwall and the slit between the water inlet pipe outer wall of guard one end port.
7. electric heater water inlet pipe structure-improved according to claim 5, it is characterized in that: described guard extends to outside the inner bag, be provided with a water pipe sleeve, water pipe sleeve is sheathed on and is positioned on the outer water inlet pipe of inner bag, and the sealing of water pipe sleeve end is inserted in the inwall and the slit between the water inlet pipe outer wall of guard one end port.
8. according to claim 1 or 2 or 3 described electric heater water inlet pipe structure-improveds, it is characterized in that: be provided with a bronze medal cap and copper bolt, the copper cap is fixed in the port that water inlet pipe is arranged in inner bag, the copper bolt end of thread engages in the copper cap, the slit between the stub end of copper bolt sealing guard other end inwall and the water inlet pipe outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200383728U CN201344633Y (en) | 2009-01-16 | 2009-01-16 | Improved structure of water inlet tube of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200383728U CN201344633Y (en) | 2009-01-16 | 2009-01-16 | Improved structure of water inlet tube of electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344633Y true CN201344633Y (en) | 2009-11-11 |
Family
ID=41276213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200383728U Expired - Lifetime CN201344633Y (en) | 2009-01-16 | 2009-01-16 | Improved structure of water inlet tube of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344633Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900414A (en) * | 2010-07-26 | 2010-12-01 | 美的集团有限公司 | Electric water heater capable of improving hot water output rate |
| CN102287919A (en) * | 2010-06-15 | 2011-12-21 | 佛山市高明万和电气有限公司 | Water inlet device of electric water heater |
| CN102455058A (en) * | 2010-10-28 | 2012-05-16 | 樱花卫厨（中国）股份有限公司 | Novel water inlet/outlet structure of water heater |
| CN103245522A (en) * | 2013-05-09 | 2013-08-14 | 江苏省产品质量监督检验研究院 | Standard water tank for testing performance of heat pump water heater |
| CN108006968A (en) * | 2016-12-26 | 2018-05-08 | 芜湖美的厨卫电器制造有限公司 | Liner component and electric heater |
| CN108344174A (en) * | 2018-01-17 | 2018-07-31 | 沈阳航空航天大学 | Electric airheater with seepage flow hole in a kind of heating tube |
-
2009
- 2009-01-16 CN CNU2009200383728U patent/CN201344633Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287919A (en) * | 2010-06-15 | 2011-12-21 | 佛山市高明万和电气有限公司 | Water inlet device of electric water heater |
| CN102287919B (en) * | 2010-06-15 | 2013-12-25 | 广东万和电气有限公司 | Water inlet device of electric water heater |
| CN101900414A (en) * | 2010-07-26 | 2010-12-01 | 美的集团有限公司 | Electric water heater capable of improving hot water output rate |
| CN102455058A (en) * | 2010-10-28 | 2012-05-16 | 樱花卫厨（中国）股份有限公司 | Novel water inlet/outlet structure of water heater |
| CN103245522A (en) * | 2013-05-09 | 2013-08-14 | 江苏省产品质量监督检验研究院 | Standard water tank for testing performance of heat pump water heater |
| CN103245522B (en) * | 2013-05-09 | 2015-10-07 | 江苏省产品质量监督检验研究院 | A kind of Teat pump boiler performance test standard water tank |
| CN108006968A (en) * | 2016-12-26 | 2018-05-08 | 芜湖美的厨卫电器制造有限公司 | Liner component and electric heater |
| CN108344174A (en) * | 2018-01-17 | 2018-07-31 | 沈阳航空航天大学 | Electric airheater with seepage flow hole in a kind of heating tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091111 |