CN101561180A - Water storage type water heater - Google Patents
Water storage type water heater Download PDFInfo
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- CN101561180A CN101561180A CNA2009100396883A CN200910039688A CN101561180A CN 101561180 A CN101561180 A CN 101561180A CN A2009100396883 A CNA2009100396883 A CN A2009100396883A CN 200910039688 A CN200910039688 A CN 200910039688A CN 101561180 A CN101561180 A CN 101561180A
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- storage tank
- water storage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 151
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000005485 electric heating Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a water storage type water heater. The water heater comprises a water storage tank (1) and a heater (3) fixed on the water storage tank (1), wherein a water outlet (5) arranged near the heater (3) is formed in the water storage tank (1), a flow guide device (2) for covering the heating part (6) and the water outlet (5) of the heater (3) in a small space (7) is arranged on the outer side of the heating part (6) of the heater (3), and the flow guide device (2) is communicated with the water storage tank (1) through an opening formed in the flow guide device. The invention adopts the structure that the outer side of the heating part of the heater is provided with the flow guide device which covers the heating part of the heater and the water outlet mask in a small space, and the small space is communicated with the water storage tank through the opening, so that hot water can be quickly discharged and the output rate of the hot water is high. The invention is a water storage type water heater which has simple structure, low cost, convenient processing and safe use and can be suitable for various water outlet positions.
Description
Technical field
The present invention is a kind of storage water heater, belongs to storage water heater's renovation technique.
Background technology
Existing storage water heater has polytype, is respectively storage-type electric water heater, storage-type gas heater, storage-type Teat pump boiler, and solar water heater also is a kind of of storage-type electric water heater; Storage-type electric water heater generally is divided into big volume storage-type electric water heater and little volume storage-type electric water heater, though big volume storage-type electric water heater can provide the hot water of q.s, volume is bigger, the cost height, heat time heating time is long, the energy consumption height, and user's stand-by period of having a bath is long; Though little volume storage-type electric water heater power consumption is few, be difficult to provide at short notice the hot water of q.s.For solving an above difficult problem, a kind of water outlet is fast all puted forth effort to develop by many producers, energy-conserving and environment-protective again, the storage water heater who is suitable for the ordinary consumer demand, adopt on water-storage electric heater as some producers the helical form heater is housed around the outlet pipe water inlet, when water-storage electric heater is in output state, the helical form heater can heat the water body that the outlet pipe outside is about to output synchronously, improved leaving water temperature, and then the hot water output quantity of increase electric heater, the water-storage electric heater of said structure, though can be energy-conservation, fast lifting leaving water temperature and increase water outlet heat, but because the helical form heater is looped around around the outlet pipe or is arranged on the outlet pipe side, it installs difficulty, outlet pipe and helical form heater easily produce interference, because the helical form heater is positioned at the outlet pipe outside, and the hot water that is heated can only partly enter outlet pipe, the hot water output quantity is not ideal enough simultaneously, and the time of flowing out hot water is longer, has wasted water resource.And for the water heater of delivery port below water tank--as solar water heater, because the factor of hot water come-up, the effect of utilizing said structure to be rapidly heated obviously descends.
Summary of the invention
The objective of the invention is to consider the problems referred to above and a kind of go out fast hot water and the high storage-type electric water heater of hot water delivery rate are provided.The present invention is simple in structure, and cost is low, and is easy to process, safe in utilization, can adapt to the water heater of various delivery ports position.
Technical scheme of the present invention is: a kind of storage water heater, include water storage tank, be fixed on the heater on the water storage tank, wherein water storage tank is provided with and is opened near the delivery port of heater, the arranged outside of the heating part of heater has the heating part of heater and delivery port is covered on a guiding device in the little space, and guiding device communicates with water storage tank by the opening which is provided with.
The end that is shaped as of above-mentioned guiding device is higher than the other end, is in water state time control system current at delivery port and flows to little space from water storage tank, and, delivery port in running order at heater can not be in the ramp structure that water state time control system current form the free convection circulation between water storage tank and the little space.
The high-end high end opening that reduces water flow section by reduced width that is provided with of above-mentioned guiding device, the low side of guiding device are provided with the low end opening that reduces water flow section by the tank wall near water storage tank.
The outside of above-mentioned water storage tank is provided with heat-insulation layer and shell.
The outside of above-mentioned water storage tank is provided with the outlet pipe that is communicated with delivery port.
Above-mentioned heater is an electric heating tube.
Above-mentioned heater is 2 above electric heating tubes.
Above-mentioned heater is a heat exchange coil.
The present invention is because the structure that adopts the arranged outside of the heating part of heater to have heating part and delivery port with heater to cover on a guiding device in the little space, and little space communicates with water storage tank by opening, when heater starting and outlet pipe water outlet, because the effect of guiding device, water in the little space is heated, and the diffusion of can not floating, simultaneously because the effect of water outlet, the current that make little space opening part all are to flow to little space from water storage tank, so most of heat is retained in the little space, flow out with the outlet pipe water outlet, reach the purpose of Fast Heating.Only there is little heat to shed from guiding device,, more reaches the purpose of utilizing heater heat Fast Heating as far as possible because the effect of current has part to flow back to little space fast again by the heat conduction.At heater starting and during not water outlet of outlet pipe, the heat that heater produces can heat the water in the whole water storage tank with the form of convection current and conduction, and can not produce little space hot-spot.And guiding device can be made one high and one low both ends open, forms ramp structure, will help the convection current of water.For avoiding little space opening to cause that water flow section is big too greatly, water velocity lowers, can not overcome the flow dynamic of Natural Circulation, high end opening by reduced width to reduce into water cross section, low end opening also can be near the tank wall of water storage tank, to reduce into water cross section, improve water velocity and help guaranteeing when heater starting and outlet pipe water outlet, the current that make the both ends open place in little space all are to flow to little space from water storage tank.The present invention is a kind of simple in structure, and cost is low, and is easy to process, safe in utilization, can adapt to the storage water heater of various delivery ports position.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
The specific embodiment
Embodiment 1:
Structural representation of the present invention as shown in Figure 1, include water storage tank 1, be fixed on the heater 3 on the water storage tank 1, wherein water storage tank 1 is provided with near the delivery port 5 that is opened in the heater 3, the arranged outside of the heating part 6 of heater 3 has the heating part 6 of heater 3 and delivery port 5 is covered on a guiding device 2 in the little space 7, and guiding device 2 communicates with water storage tank 1 by the opening which is provided with.The outside of above-mentioned water storage tank 1 is provided with heat-insulation layer and shell.The outside of above-mentioned water storage tank 1 is provided with the outlet pipe 4 that is communicated with delivery port 5.
For ease of forming convection current, the end that is shaped as of above-mentioned guiding device 2 is higher than the other end, is in water state time control system current at delivery port 5 and flows to little space 7 from water storage tank 1, and, delivery port 53 in running order at heater can not be in the ramp structure that water state time control system current form the free convection circulation between water storage tank 1 and the little space 7.
For improving current from the flowing velocity of water storage tank 1 to little space 7, guarantee the one-way of current, the high-end high end opening 8 that reduces water flow section by reduced width that is provided with of above-mentioned guiding device 2, the low side of guiding device 2 are provided with the low end opening 9 that reduces water flow section by the tank wall 10 near water storage tank 1.Low end opening 9 reduces water flow section to improve water velocity by the tank wall 10 near water storage tank 1.
Above-mentioned heater 3 is electric heating tubes, or heat exchange coil.In the present embodiment, above-mentioned heater 3 is 2 above electric heating tubes.
Embodiment of the invention storage water heater's operation principle is as follows: when heater 3 startups and outlet pipe 4 water outlets, because the effect of guiding device 2, water in the little space 7 is heated, and the diffusion of can not floating, so most of heat is retained in the little space, flow out with the outlet pipe water outlet, cold water in the water storage tank 1 flows into heating in the little space 7 from high end opening 8 and low end opening 9, reach the purpose of Fast Heating, only there is little heat to shed from guiding device by the heat conduction, because the effect of current has part to flow back to little space 7 fast again, more reaches the purpose of utilizing heater heat Fast Heating as far as possible.
Start and during outlet pipe 4 not water outlets at heater 3, hot water in the little space 7 flows out from high end opening 8 and enters in the water storage tank 1, cold water in the water storage tank 1 enters in the little space 7 from low end opening 9, the heat of heater generation can be with the form of convection current and conduction like this, heat the water in the whole water storage tank, and can not produce little space 7 hot-spots.
Embodiment 2:
Embodiment of the invention storage water heater's difference from Example 1 is: little space 7 communicates with water storage tank 1 by the opening 8 of one end, as shown in Figure 2.Other structure is identical with embodiment 1.
Embodiment of the invention storage water heater's operation principle is as follows: when heater 3 startups and outlet pipe 4 water outlets, because the effect of guiding device 2, water in the little space 7 is heated, and the diffusion of can not floating, so most of heat is retained in the little space, flow out with the outlet pipe water outlet, the cold water in the water storage tank 1 flows into heating in the little space 7 from opening 8, reaches the purpose of Fast Heating.
Start and during outlet pipe 4 not water outlets at heater 3, hot water in the little space 7 flows out from opening 8 tops and enters in the water storage tank 1, cold water in the water storage tank 1 enters in the little space 7 between the subordinate from the opening 8, the heat of heater generation can be with the form of convection current and conduction like this, heat the water in the whole water storage tank, and can not produce little space 7 hot-spots.
Claims (8)
1, a kind of storage water heater, include water storage tank (1), be fixed on the heater (3) on the water storage tank (1), wherein water storage tank (1) is provided with and is opened near the delivery port (5) of heater (3), the arranged outside that it is characterized in that the heating part (6) of heater (3) has heating part (6) and delivery port (5) with heater (3) to cover on the interior guiding device (2) in a little space (7), and guiding device (2) communicates with water storage tank (1) by the opening which is provided with.
2, storage water heater according to claim 1, it is characterized in that above-mentioned guiding device (2) is shaped as an end and is higher than the other end, is in water state time control system current at delivery port (5) and flows to little space (7) from water storage tank (1),, delivery port (5) in running order at heater (3) can not be in water state time control system current and forms the ramp structure that the free convection between water storage tank (1) and little space (7) circulates.
3, storage water heater according to claim 2, the high-end high end opening (8) that reduces water flow section by reduced width that is provided with that it is characterized in that above-mentioned guiding device (2), the low side of guiding device (2) are provided with the low end opening (9) that reduces water flow section by the tank wall (10) near water storage tank (1).
4, storage water heater according to claim 1 is characterized in that the outside of above-mentioned water storage tank (1) is provided with heat-insulation layer and shell.
5, storage water heater according to claim 1 is characterized in that the outside of above-mentioned water storage tank (1) is provided with the outlet pipe (4) that is communicated with delivery port (5).
6,, it is characterized in that above-mentioned heater (3) is an electric heating tube according to each described storage water heater of claim 1 to 5.
7, storage water heater according to claim 6 is characterized in that above-mentioned heater (3) is 2 above electric heating tubes.
8,, it is characterized in that above-mentioned heater (3) is a heat exchange coil according to each described storage water heater of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100396883A CN101561180B (en) | 2009-05-22 | 2009-05-22 | Water storage type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100396883A CN101561180B (en) | 2009-05-22 | 2009-05-22 | Water storage type water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101561180A true CN101561180A (en) | 2009-10-21 |
| CN101561180B CN101561180B (en) | 2011-05-18 |
Family
ID=41220085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100396883A Expired - Fee Related CN101561180B (en) | 2009-05-22 | 2009-05-22 | Water storage type water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101561180B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261732A (en) * | 2011-07-19 | 2011-11-30 | 梁垣生 | Quick-heating electric water heater |
-
2009
- 2009-05-22 CN CN2009100396883A patent/CN101561180B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261732A (en) * | 2011-07-19 | 2011-11-30 | 梁垣生 | Quick-heating electric water heater |
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|---|---|
| CN101561180B (en) | 2011-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 |