CN2893521Y - Water storing type water heater high hot water discharging rate water inlet tube - Google Patents
Water storing type water heater high hot water discharging rate water inlet tube Download PDFInfo
- Publication number
- CN2893521Y CN2893521Y CN 200620006046 CN200620006046U CN2893521Y CN 2893521 Y CN2893521 Y CN 2893521Y CN 200620006046 CN200620006046 CN 200620006046 CN 200620006046 U CN200620006046 U CN 200620006046U CN 2893521 Y CN2893521 Y CN 2893521Y
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- China
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- water
- water inlet
- pipe
- hot water
- water heater
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- Expired - Lifetime
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Details Of Fluid Heaters (AREA)
Abstract
A storage-type electric water heater inlet pipe with a high hot water yielding rate that can substantially increase the output quantity of the hot water comprises a water inlet internal pipe, an undershot beam cover, a water inlet external pipe, a water inlet external pipe screw joint, characterized in that: the upper edge of the water outlet of the water inlet internal pipe is covered with an undershot beam cover. The cold water that will enter into the inner cavity of the electric water heater is only downwards leaned to the inner cavity bottom in a fixed direction to shoot into the inner cavity. The water inlet part of the water inlet internal pipe is connected with the water inlet screw joint outside the inner cavity of the electric water heater so that the tap water enters into the inner cavity and the cold water will not upwards wallop and confuse the hot water layer above and then the hot water layer gradually flows out of the hot water outlet pipe of the water heater. The hot water heated in the inner cavity can be completely outputted so as to greatly increase the hot water yielding rate of the water heater.
Description
Technical field:
The utility model relates to a kind of water inlet pipe of storage-type electric water heater, improving aspect the storage-type electric water heater hot water effluent leads, is the improvement to existing storage-type electric water heater water inlet pipe structure.
Background technology:
Storage-type electric water heater is a kind of pre-heated electric heater that afterwards uses that heats earlier, all be equipped with hot water outlet pipe and cold water inlet in the inner bag of existing storage-type electric water heater, it flows to cold water on one side, roof pressure goes out hot water on one side, and traditional water inlet pipe is straight tube direct injection or horizontal spray formula structure, around so common cold water enters behind the inner bag by water inlet pipe up and down random scatter make the direct channelling of cold water go into the hot water layer, the result mixes the hot water layer, not only water temperature is descended, the cold water that channelling is come in but also a large amount of hot water are isolated be retained in the inner bag lower bottom part can only be assigned to by efferent by full hot hot water thereby make in the inner bag.So its hot water effluent leads and generally only accounts for 40% to 60% of total inner bag water storage total capacity after measured, if that is to say a capacity be 50 liters electric heater once by fully the heating after, in fact can only supply with 20 to 30 liters hot water to the user, other is remaining can only to be that water temperature is about the warm water below 40 ℃.Here understood that its reason is exactly that the design of traditional water inlet pipe is unreasonable, due to the hot water that the cold water of coming in will heat mixes, intercepts.
Summary of the invention:
For the common defects of hanging down the hot water rate that above-mentioned its hot water amount who overcomes the storage-type electric water heater existence falls short of the reality, the utility model provides a kind of and does not mix, intercepts hot water, can increase substantially the water inlet pipe of hot water delivery rate.It is when input cold water in water heater liner, oriented and ordered only concentrates scope input cold water to the water heater liner bottom, form hot water layer and cold water layer through Weihe " clearly demarcated ", spray around when not allowing cold water enter inner bag effectively to scurry into heated hot water blending is intercepted, then equably with the hot water layer up roof pressure flow out the hot water outlet pipe, outside heated whole hot water of output.The technical solution of the utility model is: it comprises that into water built-in pipe, down-ejection type line lid, water inlet outer tube are spirally connected first-class.It is characterized in that: be equipped with down-ejection type line lid on the water outlet end of water inlet built-in pipe, the cold water that is entered inner bag by the outside stops via down-ejection type line lid that the only directed bottom range that concentrates on inner bag downwards in back spreads to horizontal direction and expands stream, at whole plane layer with the hot water layer roof pressure hot water outlet pipe that goes out inner bag up; Water inlet built-in pipe other end inlet end then is connected with water inlet outer tube, water inlet outer tube bolted joint, and then the outer tube bolted joint of will intaking is connected with the cold water source supply pipe.
Description of drawings:
Fig. 1 exceeds hot water rate water inlet pipe profile for the utility model storage-type electric water heater.
Fig. 2 exceeds the diagrammatic sketch of hot water rate water inlet pipe device in the storage-type electric water heater inner bag for storage-type electric water heater.
Fig. 3 is the high heat generation rate water inlet pipe of a storage-type electric water heater multiform shape configuration diagram.
1. water inlet built-in pipe, 2. water inlet built-in pipe water inlet, 3. water inlet built-in pipe delivery port, 4. down-ejection type line lid, 5. water inlet outer tube, 6. water inlet outer tube bolted joint, 7. hot water outlet pipe, 8. inner container of electric water heater body 9. electric heaters.
The specific embodiment:
Shown in accompanying drawing 1, accompanying drawing 2, the technical scheme of the utility model embodiment is: down-ejection type line lid (4) is sleeved on on the water built-in pipe (1), and place into water built-in pipe delivery port (3) top, edge, the built-in pipe (1) of will intaking then device is connected and is integral with water inlet outer tube (5), the outer tube bolted joint (6) of intaking the inner container of electric water heater that is equipped with hot water outlet pipe (7) (8) in, and what promptly consist of storage-type electric water heater exceeds hot water rate water inlet pipe assembly.Wherein, water inlet built-in pipe (1) remove shown in Figure 1 be assembled into (4) split of down-ejection type line lid, also pipe (1) in the water inlet and down-ejection type line can be covered (4) and make one, this two class formation all belongs to the rights protection scope.
Its water inlet path is: outer water source cold water (being generally running water), from water inlet outer tube bolted joint (5) inlet input water inlet built-in pipe (1) lining, go out by water inlet built-in pipe delivery port (3) jet flow, it is downward to retrain orientation through down-ejection type line lid (4) baffle, sprays toward the bottom of inner container of electric water heater body (8) again and flows to expansion all around.
The utility model exceeds hot water rate water inlet pipe, and except that pressing the shape and structure shown in the accompanying drawing 1, other that can be made into down also that the water side is band down-ejection type line lid (4) bends to the water inlet built-in pipe of multiple shape:
Etc. shape and similarly distortion, all belong to the utility model rights protection scope.
Claims (5)
1. the storage-type electric water heater that can increase considerably the hot water output quantity exceeds hot water rate water inlet pipe, it comprises into water built-in pipe, down-ejection type line lid, water inlet outer tube, water inlet outer tube bolted joint, it is characterized in that: delivery port upper edge, described water inlet built-in pipe lower end device has down-ejection type line lid, after in being placed on inner container of electric water heater, the water inlet built-in pipe stretches out the down-ejection type line cap position tube head inlet end water inlet outer tube outer with placing inner bag, water inlet outer tube bolted joint suit connects as one.
2. storage-type electric water heater according to claim 1 exceeds hot water rate water inlet pipe, and it is installed in the storage-type electric water heater inner bag, with the outer water inlet pipe suit of inner bag, constitutes the water inlet system of storage-type electric water heater.
3. storage-type electric water heater according to claim 1 exceeds hot water rate water inlet pipe, its water inlet built-in pipe and down-ejection type line lid except that assemble by screw thread, draw-in groove or gummed form, but also both are made into integration, and all belong to the rights protection scope.
4. according to the high heat generation rate water inlet pipe of the described storage-type electric water heater of claim 1; it is characterized in that: except that making chuck combined type straight tube shape; also can be made into single straight pipe type shape, arch door shape, crooked snakelike, hang bell, barb-shaped etc. and similarly distortion, all belong to the rights protection scope.
5. storage-type electric water heater according to claim 1 exceeds hot water rate water inlet pipe, its down-ejection type line lid also can be made into truncated cone, square cone, rectangle taper type, umbrella shape, hat, cylindrical sleeve, reaches similarly distortion except that can be made into oval taper type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006046 CN2893521Y (en) | 2006-03-11 | 2006-03-11 | Water storing type water heater high hot water discharging rate water inlet tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006046 CN2893521Y (en) | 2006-03-11 | 2006-03-11 | Water storing type water heater high hot water discharging rate water inlet tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893521Y true CN2893521Y (en) | 2007-04-25 |
Family
ID=38061682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620006046 Expired - Lifetime CN2893521Y (en) | 2006-03-11 | 2006-03-11 | Water storing type water heater high hot water discharging rate water inlet tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893521Y (en) |
Cited By (4)
| 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 |
| 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 |
| CN107270529A (en) * | 2017-08-22 | 2017-10-20 | 吉林大学 | A kind of storage-type electric water heater attemperator |
| CN109780726A (en) * | 2017-11-10 | 2019-05-21 | 芜湖美的厨卫电器制造有限公司 | Water inlet pipe component for electric heater and the electric heater with it |
-
2006
- 2006-03-11 CN CN 200620006046 patent/CN2893521Y/en not_active Expired - Lifetime
Cited By (6)
| 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 |
| 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 |
| CN107270529A (en) * | 2017-08-22 | 2017-10-20 | 吉林大学 | A kind of storage-type electric water heater attemperator |
| CN107270529B (en) * | 2017-08-22 | 2023-04-14 | 吉林大学 | Water storage type water heater heat preservation device |
| CN109780726A (en) * | 2017-11-10 | 2019-05-21 | 芜湖美的厨卫电器制造有限公司 | Water inlet pipe component for electric heater and the electric heater with it |
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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 |
Granted publication date: 20070425 |
|
| EXPY | Termination of patent right or utility model |