CN201724368U - Water storage type quick heating electric water heater - Google Patents
Water storage type quick heating electric water heater Download PDFInfo
- Publication number
- CN201724368U CN201724368U CN2010202231934U CN201020223193U CN201724368U CN 201724368 U CN201724368 U CN 201724368U CN 2010202231934 U CN2010202231934 U CN 2010202231934U CN 201020223193 U CN201020223193 U CN 201020223193U CN 201724368 U CN201724368 U CN 201724368U
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- outlet pipe
- water
- sleeve
- inner bag
- storage
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a water storage type quick heating electric water heater which comprises an inner tank, a water outlet pipe component, a cold water inlet pipe and water pipe connectors. The upper end of the water outlet pipe component extends to the top of the inner liner; the cold water inlet pipe is arranged at the bottom of the inner liner; the water outlet pipe component comprises a water outlet pipe and an electric heating device; the electric heating device surrounds the water outlet pipe; the water outlet pipe and the electric heating device are arranged on the inner liner; the electric water heater is mainly and technically characterized in that the water outlet pipe component also comprises a sleeve; and the water outlet pipe and the electric heating device are arranged in the sleeve. The electric water heater has the advantages of being capable of effectively ensuring that preheated hot water can firstly enter a water outlet pipe and then is reheated, thus reducing the preheating time, utilizing hot water more sufficiently, having higher hot water output rate, and saving more energy.
Description
Technical field: the utility model relates to a kind of electric heater, relates in particular to the electric heater that a kind of existing preheating water storage function has fast hot merit energy again.
Background technology: in the prior art, the thermoelectric water heater of storage-type speed need could use the water preheat in the whole inner bag after suitable temperature, causes heat time heating time long.For solving this difficult problem, many producers all make great efforts exploitation a kind of can water storage again can Fast Heating electric heater, mainly be that water to preheating carries out post bake on the principle, for example Chinese patent CN200710099099.5 discloses a kind of quick electric water heater, adopt the outlet pipe top loop around heating tube, be about to the hot water of output around the heating outlet pipe top, the hot water that is in keeping warm mode in the inner bag is carried out post bake, improve the temperature of output hot water, and then increase the hot water output quantity of electric heater.But this type of water heater in use, produces down and mix owing to be subjected to entering the cold water shock effect of inner bag, causes defectives such as the hot water delivery rate of water heater is restricted.For overcoming these defectives, the thermoelectric water heater of storage-type speed is developed.
Summary of the invention: technical problem to be solved in the utility model is to provide a kind of storage-type speed thermoelectric water heater, it can make the hot water of preheating preferentially enter outlet pipe effectively and heat once more, output hot water is reached fast thermal effect, and improve the output rating of hot water, thus energy savings.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises inner bag, outlet pipe component, cold water inlet, water pipe head, the outlet pipe component upper end extends the top of inner bag, cold water inlet is located at the bottom of inner bag, outlet pipe component comprises outlet pipe, electric heater unit, electric heater unit is around outlet pipe, outlet pipe and electric heater unit are located on the inner bag, and described outlet pipe component also comprises sleeve, and outlet pipe and electric heater unit are located in the sleeve.
The water inlet that the two ends of described sleeve are provided with and delivery port, water inlet is a through hole, is located on the sidewall of sleeve lower end, delivery port is a through hole, its position is lower than the hot water inlet and is higher than the top of electric heater unit.
Described outlet pipe upper end is provided with the hot water inlet, and the lower end is provided with hot water outlet.
Described hot water outlet end sealing shroud is connected in the caliber of water pipe head.
Be provided with main heating tube in the described inner bag, main heating tube is lower than delivery port.
Be provided with main heating tube in the described inner bag, main heating tube is lower than delivery port.
Described outlet pipe component also comprises flange, and sleeve, outlet pipe and electric heater unit are fixed in the upside of flange, and the downside of flange is fixed in water pipe head.
Described outlet pipe component also comprises flange, and sleeve, outlet pipe and electric heater unit are fixed in the upside of flange, and the downside of flange is fixed in water pipe head.
Described flange and inner bag are tightly connected, and the junction is provided with sealing ring.
Described flange and inner bag are tightly connected, and the junction is provided with sealing ring.
The utility model is compared the beneficial effect that is produced with background technology:
1, because the outlet pipe component structure that the utility model adopts, the hot water that is preheated between sleeve and the outlet pipe is not broken up by the cold water current, directly rise to around the hot water inlet of outlet pipe, preferentially entering outlet pipe also is heated once more, play the effect of speed heat,, reach fast thermal effect exporting hot water so it can make the hot water of preheating preferentially enter outlet pipe effectively and heat once more, and the output rating of raising hot water, thereby energy savings.
Description of drawings: Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of outlet pipe component 3 among Fig. 1.
Fig. 3 is the explosive view of outlet pipe component 3 among Fig. 1.
The specific embodiment: referring to accompanying drawing 1, accompanying drawing 2, present embodiment comprises inner bag 1, primary heater 2, outlet pipe component 3, cold water inlet 4, water pipe head 9, outlet pipe component 3 upper ends extend the top of inner bag 1, cold water inlet 4 is located at the bottom of inner bag 1, outlet pipe component 3 comprises sleeve 5, outlet pipe 6, electric heater unit 7, flange 8, electric heater unit 7 is around the outlet pipe 6 that is provided with hot water inlet 10 and hot water outlet 11, outlet pipe 6 and electric heater unit 7 are located in the sleeve 5, sleeve 5, outlet pipe 6 and electric heater unit 7 are fixed on the flange 8, flange 8 is connected with inner bag 1 and the junction is provided with sealing ring, the two ends of sleeve 5 are respectively equipped with through hole as water inlet 12 and delivery port 13, delivery port 12 is positioned at the side of sleeve 5 lower end tube walls, and the position of delivery port 13 is lower than hot water inlet 10 and is higher than the top of electric heater unit 7.
Inject cold water from cold water inlet 4; warm through primary heater 2; water is heated up once more by electric heater unit 7 in the small gap that sleeve 5 and outlet pipe 6 form; because the increase of sleeve 5; played in the protection sleeve heated once more water not by the outer lower water hybrid cooling of temperature of sleeve; the water that temperature after heating is higher floats rapidly; water after primary heater 2 preheatings flows into from water inlet 12 rapidly and replenishes; guide the flow direction of hot water indirectly; hot water rises to hot water outlet 10 through delivery port 13; preferentially enter outlet pipe 6; around the heating again of the water in the electric heater unit 7 convection current water inlet pipe and water outlet pipes 6 of outlet pipe 6; last hot water flows out from hot water outlet 11, is connected with water pipe head 9 on hot water outlet 11, by water pipe head 9 spray head for shower etc. can be installed and wetting system.Because cold water flows out to hot water from injecting inner bag 1, experience three times heating process, it at first is the preheating of primary heater 2, next is that water after preheating between the space of sleeve 5 and outlet pipe 6 is heated up by electric heater unit 7 once more, be that 7 pairs of hot water that inject outlet pipe 6 of electric heater unit heat for the third time at last, and in the lower end of outlet pipe 6, hot water in 7 pairs of outputs of electric heater unit can play the effect of insulation, saved the preheating time of hot water greatly, hot water can be heated up apace reach the hot effect of speed, improve the output rating of hot water, energy savings, simultaneously because the heated time decreased of water is in the also corresponding minimizing of the storage time of inner bag 1, also effective in the formation that has reduced incrustation scale.
Claims (10)
1. the thermoelectric water heater of storage-type speed, it comprises inner bag (1), outlet pipe component (3), cold water inlet (4), water pipe head (9), outlet pipe component (3) upper end extends the top of inner bag (1), cold water inlet (4) is located at the bottom of inner bag (1), outlet pipe component (3) comprises outlet pipe (6), electric heater unit (7), electric heater unit (7) is around outlet pipe (6), outlet pipe (6) and electric heater unit (7) are located on the inner bag (1), it is characterized in that described outlet pipe component (3) also comprises sleeve (5), outlet pipe (6) and electric heater unit (7) are located in the sleeve (5).
2. the thermoelectric water heater of storage-type speed according to claim 1, it is characterized in that water inlet (12) that the two ends of described sleeve (5) are provided with and delivery port (13), water inlet (12) is a through hole, be located on the sidewall of sleeve (5) lower end, delivery port (13) is a through hole, and its position is lower than hot water inlet (10) and is higher than the top of electric heater unit (7).
3. the thermoelectric water heater of storage-type speed according to claim 1 and 2 is characterized in that described outlet pipe (6) upper end is provided with hot water inlet (10), and the lower end is provided with hot water outlet (11).
4. the thermoelectric water heater of storage-type speed according to claim 3 is characterized in that described hot water outlet (11) end sealing shroud is connected in the caliber of water pipe head (9).
5. the thermoelectric water heater of storage-type speed according to claim 1 and 2 is characterized in that being provided with main heating tube (2) in the described inner bag (1), and main heating tube (2) is lower than delivery port (13).
6. the thermoelectric water heater of storage-type speed according to claim 4 is characterized in that being provided with main heating tube (2) in the described inner bag (1), and main heating tube (2) is lower than delivery port (13).
7. the thermoelectric water heater of storage-type speed according to claim 5, it is characterized in that described outlet pipe component (3) also comprises flange (8), sleeve (5), outlet pipe (6) and electric heater unit (7) are fixed in the upside of flange (8), and the downside of flange (8) is fixed in water pipe head (9).
8. the thermoelectric water heater of storage-type speed according to claim 6, it is characterized in that described outlet pipe component (3) also comprises flange (8), sleeve (5), outlet pipe (6) and electric heater unit (7) are fixed in the upside of flange (8), and the downside of flange (8) is fixed in water pipe head (9).
9. the thermoelectric water heater of storage-type speed according to claim 7 is characterized in that described flange (8) and inner bag (1) are tightly connected, and the junction is provided with sealing ring.
10. the thermoelectric water heater of storage-type speed according to claim 8 is characterized in that described flange (8) and inner bag (1) are tightly connected, and the junction is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202231934U CN201724368U (en) | 2010-06-02 | 2010-06-02 | Water storage type quick heating electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202231934U CN201724368U (en) | 2010-06-02 | 2010-06-02 | Water storage type quick heating electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724368U true CN201724368U (en) | 2011-01-26 |
Family
ID=43492705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202231934U Expired - Lifetime CN201724368U (en) | 2010-06-02 | 2010-06-02 | Water storage type quick heating electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724368U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269468A (en) * | 2010-06-02 | 2011-12-07 | 广东万和新电气股份有限公司 | Water storage type instant electric water heater |
| CN104896745A (en) * | 2014-03-06 | 2015-09-09 | 台湾樱花股份有限公司 | Heating structure of electric water heater and method thereof |
| CN104949319A (en) * | 2014-03-26 | 2015-09-30 | 广东顺德光晟电器股份有限公司 | Instantaneous electric water heater |
| CN113465169A (en) * | 2020-03-31 | 2021-10-01 | 建造金属工业股份有限公司 | Cold and hot circulation heating device of electric water heater |
-
2010
- 2010-06-02 CN CN2010202231934U patent/CN201724368U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269468A (en) * | 2010-06-02 | 2011-12-07 | 广东万和新电气股份有限公司 | Water storage type instant electric water heater |
| CN102269468B (en) * | 2010-06-02 | 2014-07-02 | 广东万和新电气股份有限公司 | Water storage type instant electric water heater |
| CN104896745A (en) * | 2014-03-06 | 2015-09-09 | 台湾樱花股份有限公司 | Heating structure of electric water heater and method thereof |
| CN104949319A (en) * | 2014-03-26 | 2015-09-30 | 广东顺德光晟电器股份有限公司 | Instantaneous electric water heater |
| CN113465169A (en) * | 2020-03-31 | 2021-10-01 | 建造金属工业股份有限公司 | Cold and hot circulation heating device of electric water heater |
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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: 20110126 |