CN216384577U - Multi-zone layered electric heating water heater - Google Patents
Multi-zone layered electric heating water heater Download PDFInfo
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- CN216384577U CN216384577U CN202123290213.7U CN202123290213U CN216384577U CN 216384577 U CN216384577 U CN 216384577U CN 202123290213 U CN202123290213 U CN 202123290213U CN 216384577 U CN216384577 U CN 216384577U
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Abstract
The utility model discloses a multi-region layered electric heating water heater, which comprises a water storage tank and a plurality of electric heating pipes transversely arranged in the water storage tank at intervals, wherein the upper part of one side of the water storage tank is provided with a water outlet, the lower part of the side opposite to the water outlet is provided with a water inlet, the heating part of the electric heating pipe closest to the water outlet in the plurality of electric heating pipes is positioned at the upper half part of the water storage tank, the heating part of the electric heating pipe closest to the water inlet is positioned at the lower half part of the water storage tank, and a convection cover covers the electric heating pipe with the heating part positioned at the lower half part of the water storage tank, so that the heated water in the whole water storage tank is gathered at the upper part as much as possible, and the utilization rate of the hot water is improved.
Description
Technical Field
The utility model belongs to the photovoltaic field, and particularly relates to a multi-zone layered electric heating water heater.
Background
The electric water heater is a water heater which heats by taking electricity as energy. Is one of three water heaters which are parallel to a gas water heater and a solar water heater. The water storage type electric water heater supplies heat to water after the electric heating pipe is electrified, the installation condition is low, the popularization rate is relatively high, generally only one electric heating pipe of one electric water heater heats the whole water tank, in order to heat quickly, the power of the electric heating pipe is large, the power consumption is high, the electric water heater is not selected by partial families, the reason is that the electric energy is sufficient, the extensive heating mode can be carried out, and along with the coming of the national electricity limiting policy, how to optimize the electric water heater to enable the heating efficiency of the electric water heater to be higher enables each water heater manufacturer to face the problem.
Disclosure of Invention
The utility model overcomes the existing defects and provides the multi-zone layered electric heating water heater, and the low-power heating pipes are sequentially heated in a layered manner, so that the use is more energy-saving.
The utility model is realized by the following technical scheme:
the utility model provides a multizone layering electrical heating water heater, includes storage water tank and a plurality of electric heating pipe of horizontal interval arrangement in the storage water tank, one side upper portion of storage water tank is equipped with the delivery port, is equipped with the water inlet with the lower part of delivery port opposite side, the electric heating pipe's that is closest to the delivery port among a plurality of electric heating pipe heating portion is located the first half of storage water tank, is closest to the heating portion of the electric heating pipe of water inlet is located the lower half of storage water tank, and the electric heating pipe cover that will heat the portion that is located the storage water tank lower half is established wherein to the convection current cover, the top center of convection current cover is equipped with the convection current through-hole.
The utility model has the further improvement scheme that the electric heating pipes are transversely and uniformly distributed in the water storage tank.
The utility model has the further improvement scheme that a plurality of split water tanks are arranged in the water storage tank, adjacent split water tanks are communicated through a flow guide pipe, at least two electric heating pipes are arranged in each split water tank, the heating part of at least one electric heating pipe in the same split water tank is positioned on the upper half part of the split water tank, and the heating part of at least one electric heating pipe in the same split water tank is positioned on the lower half part of the split water tank.
The utility model has the further improvement scheme that the split water tank is characterized in that at least one vertical heat insulation plate is arranged in the water storage tank to divide the water storage tank into a plurality of closed water bins, the flow guide pipe is horizontally inserted into the top of the heat insulation plate, and one end of the flow guide pipe, which is close to the water outlet, extends to the bottom of the split water tank.
The utility model has the further improvement scheme that the convection cover is a conical outer cover or a cylindrical outer cover with an opening at the lower end surface and an end plate at the upper end surface, and the convection through hole is arranged in the center of the end plate.
The improved scheme of the utility model is that the periphery of the lower end surface opening of the convection cover is fixedly connected with supporting legs which are fixed on the inner wall of the water storage tank.
The improved scheme of the utility model is that three supporting feet are provided, and the three supporting feet are uniformly distributed on the circumference of the lower end surface of the convection cover.
The utility model has the further improvement scheme that the convection through holes are round holes with the radius of 1-3 cm.
The utility model further improves the scheme that the distance between the upper end surface of the convection cover and the top end of the electric heating pipe inside the convection cover is 3-8 cm.
The utility model has the further improvement scheme that the lower end surface of the convection cover is 5-15cm away from the bottom of the inner wall of the water storage tank, and the electric heating pipe in the convection cover is positioned on the central line of the convection cover and is 3-8cm away from the inner wall of the convection cover.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, a plurality of electric heating pipes are used for heating water in the water storage tank, the electric heating pipes are transversely and uniformly distributed at intervals, corresponding electric heating pipes are arranged in a plurality of transverse areas for heating, and the water in the whole water storage tank is uniformly heated; in the vertical direction, the heights of heating parts of the electric heating pipes are different, at least the upper half part and the lower half part of the water storage tank are distributed, the upper layer and the lower layer in the vertical direction are heated, hot water can be gathered on the upper layer of the water tank according to the principle that the hot water is on the upper layer, the hot water can be preferentially taken from the upper part of a water outlet, and the hot water taking rate of the whole water storage tank is high; the convection cover is arranged around the electric heating pipe positioned at the lower half part of the water tank to further reduce the heating range of the lower half part, meanwhile, the water inside the convection cover is heated preferentially, the water temperature rises, and the water can flow out from the convection through hole at the upper part when the temperature is enough, so that water with lower temperature at the bottom is sucked into the convection cover to heat a water flow microcirculation conveyed from the top to the upper layer, the heated water in the whole water storage tank is gathered at the upper part as much as possible, and the utilization rate of the hot water is improved.
Drawings
FIG. 1 is a schematic view of the present invention.
Detailed Description
As shown in figure 1, a multi-region layered electric heating water heater comprises a water storage tank 1 and four electric heating pipes 2 arranged in the water storage tank 1 at intervals transversely, wherein the upper part of one side of the water storage tank 1 is provided with a water outlet 3, the lower part of the side opposite to the water outlet 3 is provided with a water inlet 4, two split water tanks 7 are arranged in the water storage tank 1, the two split water tanks 7 are communicated through a flow guide pipe 8, two electric heating pipes 2 are arranged in each split water tank 7 and respectively heat water in the two split water tanks to ensure uniform heating, the split water tank 7 is characterized in that the water storage tank is internally provided with a vertical heat insulation plate 9 to divide the water storage tank 1 into two closed water bins, the flow guide pipe 8 is horizontally inserted at the top of the heat insulation plate 8, one end of the flow guide pipe 8 close to the water outlet extends to the bottom of the split water tank 7, according to the principle that hot water on the upper layer of the split water tank on the right side is guided by the flow guide pipe to enter the bottom of the split water tank on the left side first, the temperature of water in the left side split water tank is higher than that of the right side split water tank, and the water outlet is formed in the left side water tank, so that the hot water utilization rate of the whole water tank is high.
In this embodiment, the heating portion of the left electric heating tube 2 in the same split water tank 7 is located in the upper half portion of the split water tank 7, and the heating portion of the right electric heating tube 2 is located in the lower half portion of the split water tank 7, so that the upper and lower layered heating is realized.
2 covers of electric heating pipe that 5 will heat the portion that is located the storage water tank lower half of convection current cover are established wherein, and the top center of convection current cover 5 is equipped with convection current through-hole 6, and the temperature rising speed in the convection current cover is fast when this electric heating pipe heating like this, gushes out from the convection current hole according to the ascending principle hot water of hot water, forms the circulation that the bottom absorbed cold water top goes out hot water and removes the upper strata, improves the temperature of upper water, improves the hot water rate of taking one's worth.
The convection cover 5 is a cylindrical outer cover with an opening at the lower end surface and an end plate at the upper end surface, and the convection through hole 6 is arranged at the center of the end plate and has the aperture of 2-6 cm. Three supporting legs 10 are fixedly connected to the periphery of an opening of the lower end face of the convection cover 5, the three supporting legs 10 are uniformly distributed on the circumference of the lower end face of the convection cover 5, and the supporting legs 10 are fixed on the inner wall of the water storage tank 1. The distance between the upper end surface of the convection hood 5 and the top end of the electric heating pipe 2 inside the convection hood is 3-8cm, the distance between the lower end surface of the convection hood 5 and the bottom of the inner wall of the water storage tank 1 is 5-15cm, and the electric heating pipe 2 inside the convection hood 5 is positioned on the central line of the convection hood 5 and is 3-8cm away from the inner wall of the convection hood 5.
The controller that four electric heating pipes in this embodiment connect prior art can realize that the opening of four electric heating pipes different periods of time stops, for example from left to right sequencing heating, can realize the low-power and start the result of use of high hot water rate of utilization.
Claims (10)
1. The utility model provides a multizone layering electrical heating water heater which characterized by: including a plurality of electric heating pipe (2) of storage water tank (1) and horizontal interval arrangement in storage water tank (1), one side upper portion of storage water tank (1) is equipped with delivery port (3), is equipped with water inlet (4) with the lower part of delivery port (3) opposite side, the heating portion that is closest to electric heating pipe (2) of delivery port (3) in a plurality of electric heating pipe (2) is located the first half of storage water tank (1), is closest to the heating portion of electric heating pipe (2) of water inlet (4) is located the lower half of storage water tank (1), and electric heating pipe (2) cover that heating portion is located the lower half of storage water tank is established wherein to convection current cover (5), the top center of convection current cover (5) is equipped with convection current through-hole (6).
2. A multi-zone layered electric water heater as claimed in claim 1 wherein: the electric heating pipes (2) are transversely and uniformly distributed in the water storage tank (1).
3. A multi-zone layered electric water heater as claimed in claim 2 wherein: the water storage tank is characterized in that a plurality of split water tanks (7) are arranged in the water storage tank (1), adjacent split water tanks (7) are communicated through a flow guide pipe (8), at least two electric heating pipes (2) are arranged in each split water tank (7), a heating part of at least one electric heating pipe (2) in the same split water tank (7) is positioned on the upper half part of each split water tank (7), and a heating part of at least one electric heating pipe (2) in the same split water tank (7) is positioned on the lower half part of each split water tank (7).
4. A multi-zone layered electric water heater as claimed in claim 3 wherein: the split water tank (7) is characterized in that at least one vertical heat insulation plate (9) is arranged in the water storage tank to divide the water storage tank (1) into a plurality of closed water bins, the flow guide pipe (8) is horizontally inserted into the top of the heat insulation plate (9), and one end, close to the water outlet, of the flow guide pipe (8) extends to the bottom of the split water tank (7).
5. A multi-zone layered electrically heated water heater as claimed in any one of claims 1 to 4 wherein: the convection cover (5) is a conical outer cover or a cylindrical outer cover with an opening at the lower end face and an end plate at the upper end face, and the convection through hole (6) is formed in the center of the end plate.
6. A multi-zone layered electric water heater as claimed in claim 5 wherein: the periphery of an opening on the lower end face of the convection cover (5) is fixedly connected with supporting legs (10), and the supporting legs (10) are fixed on the inner wall of the water storage tank (1).
7. A multi-zone layered electric water heater as claimed in claim 6 wherein: the number of the supporting legs (10) is three, and the three supporting legs (10) are uniformly distributed on the circumference of the lower end face of the convection cover (5).
8. A multi-zone layered electric water heater as claimed in claim 7 wherein: the convection through hole (6) is a round hole with the radius of 1-3 cm.
9. A multi-zone layered electric water heater as claimed in claim 8 wherein: the distance between the upper end surface of the convection cover (5) and the top end of the electric heating pipe (2) inside the convection cover is 3-8 cm.
10. A multi-zone layered electric water heater as claimed in claim 9 wherein: the lower end face of the convection cover (5) is 5-15cm away from the bottom of the inner wall of the water storage tank (1), and the electric heating pipe (2) in the convection cover (5) is positioned on the central line of the convection cover (5) and is 3-8cm away from the inner wall of the convection cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123290213.7U CN216384577U (en) | 2021-12-25 | 2021-12-25 | Multi-zone layered electric heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123290213.7U CN216384577U (en) | 2021-12-25 | 2021-12-25 | Multi-zone layered electric heating water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216384577U true CN216384577U (en) | 2022-04-26 |
Family
ID=81238711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123290213.7U Active CN216384577U (en) | 2021-12-25 | 2021-12-25 | Multi-zone layered electric heating water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216384577U (en) |
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2021
- 2021-12-25 CN CN202123290213.7U patent/CN216384577U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 223005 No.1, Weier Road, Wudun industrial concentration zone, qingjiangpu District, Huai'an City, Jiangsu Province Patentee after: Huai'an Yusheng Technology Co.,Ltd. Address before: 223005 No.1, Weier Road, Wudun industrial concentration zone, qingjiangpu District, Huai'an City, Jiangsu Province Patentee before: Huaian Dingsheng Solar Energy Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |