CN205425411U - Electric water heater - Google Patents
Electric water heater Download PDFInfo
- Publication number
- CN205425411U CN205425411U CN201521036616.0U CN201521036616U CN205425411U CN 205425411 U CN205425411 U CN 205425411U CN 201521036616 U CN201521036616 U CN 201521036616U CN 205425411 U CN205425411 U CN 205425411U
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- water
- water storage
- storage space
- tube wall
- pipe
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides an electric water heater, contains a store water unit, a pipeline unit, a heating unit and a control unit. This store water unit limits out a first store water space and a second store water space. This first outlet pipe and this second oral siphon are connected to this pipeline unit including the second oral siphon in first oral siphon separating and communicate this first store water space each other and a first outlet pipe, this second store water space of intercommunication, one bypass pipe, one pour into the cold water reposition of redundant personnel cold water pipe of this first oral siphon and this bypass pipe into, and the hot -water line exported of the hot water in this second store water space of confession. This heating unit includes a first heating source of installing in this first store water space and a second heating source of installing in this second store water space. The start -up of this the control unit this first heating source of control and this second heating source. Through two above -mentioned designs that heat respectively in the store water space, can effectively promote heating efficiency to increase the hot water output quantity.
Description
Technical field
This utility model relates to a kind of electric heater, particularly relates to a kind of utilize electric energy to water heating with the electric heater of hot-water supply.
Background technology
Refering to Fig. 1, the electric heater 1 disclosed in a kind of TaiWan, China certificate count M496744 patent, this electric heater 1 comprises a storage barrel 11.This storage barrel 11 includes 111, demarcation strip 112 being horizontally installed in this outer tube wall 111 of an outer tube wall, and one be located at interval at this outer tube wall 111 in enclose and be connected to the inner tube wall 113 below this demarcation strip 112.This outer tube wall 111, this demarcation strip 112 and this inner tube wall 113, match and define one below this demarcation strip 112 and the low-temperature space 114, that is positioned between this outer tube wall 111 and this inner tube wall 113 and is positioned at the thermal treatment zone 115 of this inner tube wall 113, and a high-temperature region 116 being positioned at above this demarcation strip 112 below this demarcation strip 112.This demarcation strip 112 has the through hole 117 of this thermal treatment zone 115 of a connection and this high-temperature region 116.
This electric heater 1 also comprises one by up stretching into this inner tube wall 113 and the heating source 12 of the water in heating this thermal treatment zone 115 bottom this outer tube wall 111, one bottom being installed on this outer tube wall 111 and connect the oral siphon 13 of this low-temperature space 114, one bottom being installed on this outer tube wall 111 and connect the outlet pipe 14 of this high-temperature region 116, one connects this oral siphon 13 and cold water injects the cold water pipe 15 of this oral siphon 13, one connects this outlet pipe 14 and the hot-water line 16 for the hot water output in this thermal treatment zone 115, and one be installed on this outer tube wall 111 and for sensing the temperature sensing part 17 of temperature near this oral siphon 13.
When wanting to use hot water, open this hot-water line 16 and allow the hot water output in this high-temperature region 116, cold water i.e. can connect this oral siphon 13 via this cold water pipe 15 and injects this low-temperature space 114 simultaneously, now this temperature sensing part 17 can sense temperature reduction moment, and start this heating source 12 and heat the water in this thermal treatment zone 115, thus the hot water after heating convection current can enter this high-temperature region 116, then exports from this hot-water line 16 via this outlet pipe 14.
In the case of persistently exporting use hot water, cold water also can constantly supplement injection, the most i.e. can produce a hot water or cold water in this storage barrel 11 and stir the region of mixed flow, it is referred to as mixed water layer, the time adding the water of flowing heated is short, is still put into this high-temperature region 116 not as good as being warming up to high temperature, and this kind of phenomenon will make the hot water in this high-temperature region 116 lower the temperature rapidly, and there will be the phenomenon that hot water temperature is not enough, and then cause reality that hot water amount can be used quickly to reduce, water temperature unstable.
Furthermore, for making hot water amount enough use during use, water in this storage barrel 11 must be all heated to high temperature (such as 65 DEG C), the temperature (such as 40 DEG C) that cold water is cooled to be suitable for is allocated again during use, because this storage barrel 11 volume is big and pondage is the biggest, the most for a long time and power consumption is the highest to be heated to high temperature (65 DEG C) need, and therefore electric heating effect of this electric heater 1 is the best, truly has the necessity improved.
Summary of the invention
The purpose of this utility model is to provide a kind of electric heater that can effectively promote electric heating effect.
Electric heater of the present utility model, comprises a water storage unit, pipe-line cell, a heating unit, and a control unit.This water storage unit defines first water storage space, and one with this first water storage space the second water storage space separately.This pipe-line cell include connection first oral siphon of this first water storage space, one with this first oral siphon separately and connect the first outlet pipe of this first water storage space, hot-water line that connection the second oral siphon of this second water storage space, the hot water being connected in this first outlet pipe and the bypass pipe of this second oral siphon, a cold water pipe that cooled water diversion injects this first oral siphon and this bypass pipe, and this second water storage space of confession export.This heating unit includes first heating source being installed in this first water storage space, and second heating source being installed in this second water storage space.This control unit includes this first heating source electrically connecting this heating unit and the control main frame of this second heating source, during use, this control main frame is not when this hot-water line exports hot water, control to make this first heating source heat, and when this hot-water line output hot water, control to make this first heating source and this second heating source heat respectively.
Electric heater of the present utility model, this bypass pipe has contrary first pipe end and second pipe end, this pipe-line cell also includes the first communicating pipe of this first pipe end connecting this cold water pipe, this first oral siphon and this bypass pipe, and second communicating pipe connecting this second pipe end of this bypass pipe, this first outlet pipe and this second oral siphon.
Electric heater of the present utility model, this water storage unit includes a storage barrel, this storage barrel has a boundary and goes out the outer tube wall of this first water storage space, one demarcation strip being horizontally installed in this outer tube wall, and an inner tube wall enclosing and down being extended by this demarcation strip in being located at interval at this outer tube wall, this first water storage space is by this demarcation strip and this inner tube wall, it is separated out a low-temperature space being positioned at below this demarcation strip and between this outer tube wall and this inner tube wall, one is positioned at below this demarcation strip and in the thermal treatment zone of this inner tube wall, and a high-temperature region being positioned at above this demarcation strip, this low-temperature space is connected bottom this thermal treatment zone, this demarcation strip has a through hole connecting this hot zone cap and this high-temperature region.
Electric heater of the present utility model, this first heating source of this heating unit is vertical type heating rod, is by up stretching into this inner tube wall and this demarcation strip neighbouring bottom this outer tube wall, for heating the water in this thermal treatment zone.
Electric heater of the present utility model, this water storage unit also includes that a boundary goes out the cartridge heater of this second water storage space, and this second heating source of this heating unit is uprightly to be arranged in this cartridge heater, for heating the water in this second water storage space.
Electric heater of the present utility model, this first oral siphon is installed on the bottom of this outer tube wall and connects this low-temperature space of this first water storage space, this first outlet pipe is installed on the top of this outer tube wall and connects this high-temperature region of this first water storage space, and this second oral siphon and this hot-water line are installed on this cartridge heater at intervals.
Electric heater of the present utility model, this first oral siphon is installed on the bottom of this outer tube wall and connects this low-temperature space of this first water storage space, this first outlet pipe is connected this demarcation strip by the bottom up of this outer tube wall and stretches into this high-temperature region of this first water storage space, and this second oral siphon and this hot-water line are installed on this cartridge heater at intervals.
Electric heater of the present utility model, this cartridge heater is attached to outside this storage barrel.
Electric heater of the present utility model, this first oral siphon has this low-temperature space and the water intake end of cooling water outflow stretching into this first water storage space, and this control unit also includes that one is installed on this outer tube wall and for sensing the temperature sensing part of temperature near this water intake end.
Electric heater of the present utility model, this control main frame can allocate the power use distribution of this first heating source and this second heating source according to service condition, under this hot-water line does not has hot water output state, all electric energy can be supplied this first heating source by this control main frame, under this hot-water line has hot water output state, this control main frame reduces the electric energy supplying this first heating source, and distributes most electric energy and supply this second heating source.
The beneficial effects of the utility model are: make cold water enter the heating of this first water storage space, flow into this second water storage space more quickly to heat, simultaneously and by this bypass pipe, the cold water of a part is directly diverted into this second water storage space to heat, so the efficiency of heating surface can effectively be promoted.
Accompanying drawing explanation
Of the present utility model other feature and effect, will clearly present in reference to graphic embodiment, wherein:
Fig. 1 is a part section schematic side view of the electric heater disclosed in a kind of TaiWan, China certificate count M496744 patent；
Fig. 2 is a part section schematic side view of a first embodiment of this utility model electric heater；And
Fig. 3 is a part section schematic side view of one second embodiment of this utility model electric heater.
Detailed description of the invention
Before this utility model is described in detail, it shall be noted that in the following description content, similar assembly is to be identically numbered to represent.
Refering to Fig. 2, a first embodiment of this utility model electric heater, comprise a water storage unit 3, heating unit 4 of 2, pipe-line cell, and a control unit 5.
This water storage unit 2 includes an airtight storage barrel 21, and one airtight and connect the cartridge heater 22 being attached to outside this storage barrel 21.This storage barrel 21 has 211, the demarcation strip 212 being horizontally installed in this outer tube wall 211 of outer tube wall defining first water storage space 23, and an inner tube wall 213 enclosing and down being extended by this demarcation strip 212 in being located at interval at this outer tube wall 211.This first water storage space 23 is by this demarcation strip 212 and this inner tube wall 213, it is separated out a low-temperature space being positioned at below this demarcation strip 212 and between this outer tube wall 211 and this inner tube wall 213 231, to be positioned at below this demarcation strip 212 and in the thermal treatment zone 232 of this inner tube wall 213, and a high-temperature region 233 being positioned at above this demarcation strip 212.This low-temperature space 231 is connected bottom this thermal treatment zone 232.This demarcation strip 212 has a through hole 214 connecting this top, thermal treatment zone 232 and this high-temperature region 233.This cartridge heater 22 define one with this first water storage space 23 the second water storage space 24 separately.In design, this cartridge heater 22 volume is less than this storage barrel 21, and separately positioned with this storage barrel 21, so the hot water that can quickly heat in this second water storage space 24.Certainly this cartridge heater 22 can also utilize another one housing (not shown) to be coated on this storage barrel 21 and this cartridge heater 22 is peripheral, so not being limited with this first embodiment.
nullThis pipe-line cell 3 includes a bottom being installed on this outer tube wall 211 and connects first oral siphon 31 of this low-temperature space 231 of this first water storage space 23、One top being installed on this outer tube wall 211 and connect first outlet pipe 32 of this high-temperature region 233 of this first water storage space 23、One is installed on this cartridge heater 22 and connects the second oral siphon 33 of this second water storage space 24、One brace has contrary first pipe end 341 and the bypass pipe 34 of second pipe end 342、One the first communicating pipe 35 connecting this first oral siphon 31 and this first pipe end 341 of this bypass pipe 34、One this second pipe end 342 connecting this bypass pipe 34、This first outlet pipe 32 and the second communicating pipe 36 of this second oral siphon 33、One connects this first communicating pipe 35 and cooled water diversion injects the cold water pipe 37 of this first oral siphon 31 and this bypass pipe 34，And the hot-water line 38 of the hot water output being installed in this cartridge heater 22 and this second water storage space 24 of confession.This first oral siphon 31 has this low-temperature space 231 and the water intake end 311 of cooling water outflow stretching into this first water storage space 23.This first communicating pipe 35 and be all a tee T this second communicating pipe 36.This hot-water line 38 is connected to a shower nozzle or a faucet (not shown).
This heating unit 4 includes first heating source 41 being installed in this first water storage space 23, and second heating source 42 being installed in this second water storage space 24.This first heating source 41 is vertical type heating rod, is by up stretching into this inner tube wall 213 and this demarcation strip 212 neighbouring bottom this outer tube wall 211, for heating the water in this thermal treatment zone 232.This second heating source 42 is uprightly to be arranged in this cartridge heater 22, for heating the water in this second water storage space 24.
This control unit 5 includes this first heating source 41 electrically connecting this heating unit 4 and the control main frame 51 of this second heating source 42, and one is installed on this outer tube wall 211 and for sensing the temperature sensing part 52 of temperature near this water intake end 311 of this first oral siphon 31.Due to the emphasis of control circuit not this first embodiment of this control unit 5, so no longer illustrating at this.
In normal state, this first water storage space 23 of this water storage unit 2, this second water storage space 24, and this pipe-line cell 3 is all full of water, so this cold water pipe 37 i.e. can input cold water while this hot-water line 38 exports hot water.nullDuring use，Under the rest configuration that this hot-water line 38 does not export hot water，After this control main frame 51 is activated，The water making this first heating source 41 heat up in this thermal treatment zone 232 of heating can be controlled，And the hot water after heat exchange heats up，Can thermal convection current flow up，This high-temperature region 233 is entered by this through hole 214，The water being positioned at the relatively low temperature of this low-temperature space 231 and this high-temperature region 233 then can replenish this thermal treatment zone 232，Heat with persistent loop，Until this temperature sensing part 52 senses water temperature when reaching a default temperature such as 65 DEG C，I.e. can send this control main frame 51 of signalisation makes this first heating source 41 suspend heating，Then through after a while，When water temperature is reduced to a default temperature such as 40 DEG C，Can send this control main frame 51 of signalisation again makes this first heating source 41 begin to warm up.
nullWhen user begins to use hot water，Namely under the water supply situation that this hot-water line 38 exports hot water，Hot water in this high-temperature region 233 can flow into this second water storage space 24 and be exported by this hot-water line 38，Cooled water diversion i.e. can be injected this first oral siphon 31 and this bypass pipe 34 by this cold water pipe 37 simultaneously，And when cold water is flowed into this low-temperature space 231 by this water intake end 311 of this first oral siphon 31，This temperature sensing part 52 senses low temperature immediately and sends this control main frame 51 of signalisation and make this second heating source 42 start to warm up，The hot water in this second water storage space 24 is imported by this high-temperature region 233 so as to again heating，And confluxed the cold water being mixed in this second water storage space 24 by this bypass pipe 34，So the hot water in this second water storage space 24 can be after the quick heat temperature raising of this second heating source 42，Exported by this hot-water line 38 again.
nullIn sum，This utility model electric heater，It is to make this water storage unit 2 be provided with this first water storage space 23 and this second water storage space 24，Cold water is made to enter this first water storage space 23，After being heated by this first heating source 41，This second water storage space 24 can be imported again again quickly heat to reach predetermined temperature via this second heating source 42，This utility model electric heater is by this bypass pipe 34 simultaneously，The cold water of a part is directly diverted into this second water storage space 24 heat，Can be prevented effectively from and reduce the mixing ratio of hot cold water in too much cold water enters this first water storage space 23 together，Also can reduce because the phenomenon mixing the hot water fast cooling that water layer cold water is too much caused occurs，To improve the efficiency of heating surface，Simultaneously and may utilize this second heating source 42 and quickly increase the water temperature in this cartridge heater 22，Reach the actual available maximized purpose of hot water amount，The burden of this first heating source 41 can also be alleviated simultaneously，Extend the service life of this first heating source 41.And after the actual available hot water amount of this water storage unit 2 is maximized, be more conducive to the direction design towards reduction capacity of this water storage unit 2, and then this electric heater more planning elasticity can be made, so the purpose of this utility model really can be reached.
In addition, it is worth mentioning that, this control main frame 51 can allocate the power use distribution of this first, second heating source 41,42 according to service condition, such as when the use power of overall electric heater is 6KW, under there is no hot water output state, the electric energy of 6KW can all be supplied this first heating source 41 by this control main frame 51, so that the water in this first water storage space 23 quickly heats.And under having hot water output state, fraction electric energy (such as 1KW) in 6KW electric energy can be distributed supply this first heating source 41 by this control main frame 51, and major part electric energy (such as 5KW) distribution is supplied this second heating source 42, so that the water in this second water storage space 24 quickly heats, temperature is made to reach the temperature requirements of output, the hot water output water yield in this first water storage space 23 can be reduced again, more can reach actual available hot water amount and maximize and the purpose of water temperature stability.Certainly this control main frame 51 can allocate the power use distribution of this first, second heating source 41,42 according to heat outputting coolant-temperature gage, is not limited with the above-mentioned method of salary distribution.
Additionally, when this first embodiment uses, when using hot water temperature to need 40 DEG C as exported, water in this first water storage space 23 can be heated to 50 DEG C, it is deployed into 35 DEG C of hot water again with the cold water (such as 20 DEG C) of this bypass pipe 34, reheat after flowing into this second water storage space 24 and heat 5 DEG C, the use hot water of 40 DEG C can be become.Not only the heating of the water in this first water storage space 23 is very fast, and the water the most relatively saved in electric energy, and this first water storage space 23 is heated only to 50 DEG C, compared with high-temperature-hot-water of the prior art (such as 65 DEG C), can reduce scattering and disappearing of heat energy, more can be the most energy-conservation.
Refering to Fig. 3, the structure of one second embodiment of this utility model electric heater is approximately identical to this first embodiment, its difference is: changes this first outlet pipe 32 and stretches out the position of this outer tube wall 211, this first outlet pipe 32 of this second embodiment is mounted to the bottom of this outer tube wall 211, is that the bottom up by this outer tube wall 211 connects this demarcation strip 212 again by this low-temperature space 231 and stretches into this high-temperature region 233.The problem that the reality that this second embodiment can effectively solve to cause because of the impact of hot and cold water mixed flow equally can use hot water to lose, to reach the actual available maximized purpose of hot water amount.
As described above, it is only embodiment of the present utility model, when not limiting, with this, the scope that this utility model is implemented, the most all simple equivalences made according to this utility model claims and description change and modify, and the most still belong to scope of the present utility model.
Claims (9)
1. an electric heater, it is characterised in that comprise:
One water storage unit, defines first water storage space, and one with this first water storage space the second water storage space separately；
One pipe-line cell, including connection first oral siphon of this first water storage space, one with this first oral siphon separately and connect the first outlet pipe of this first water storage space, hot-water line that connection the second oral siphon of this second water storage space, the hot water being connected in this first outlet pipe and the bypass pipe of this second oral siphon, a cold water pipe that cooled water diversion injects this first oral siphon and this bypass pipe, and this second water storage space of confession export；
One heating unit, including first heating source being installed in this first water storage space, and second heating source being installed in this second water storage space；And
One control unit, this first heating source of this heating unit and the control main frame of this second heating source is electrically connected including one, during use, this control main frame is not when this hot-water line exports hot water, control to make this first heating source heat, and when this hot-water line output hot water, control to make this first heating source and this second heating source heat respectively.
Electric heater the most according to claim 1, it is characterized in that: this bypass pipe has contrary first pipe end and second pipe end, this pipe-line cell also includes the first communicating pipe of this first pipe end connecting this cold water pipe, this first oral siphon and this bypass pipe, and second communicating pipe connecting this second pipe end of this bypass pipe, this first outlet pipe and this second oral siphon.
Electric heater the most according to claim 2, it is characterized in that: this water storage unit includes a storage barrel, this storage barrel has a boundary and goes out the outer tube wall of this first water storage space, one demarcation strip being horizontally installed in this outer tube wall, and an inner tube wall enclosing and down being extended by this demarcation strip in being located at interval at this outer tube wall, this first water storage space is by this demarcation strip and this inner tube wall, it is separated out a low-temperature space being positioned at below this demarcation strip and between this outer tube wall and this inner tube wall, one is positioned at below this demarcation strip and in the thermal treatment zone of this inner tube wall, and a high-temperature region being positioned at above this demarcation strip, this low-temperature space is connected bottom this thermal treatment zone, this demarcation strip has a through hole connecting this hot zone cap and this high-temperature region.
Electric heater the most according to claim 3, it is characterised in that: this first heating source of this heating unit is vertical type heating rod, is by up stretching into this inner tube wall and this demarcation strip neighbouring bottom this outer tube wall, for heating the water in this thermal treatment zone.
Electric heater the most according to claim 4, it is characterized in that: this water storage unit also includes that a boundary goes out the cartridge heater of this second water storage space, this second heating source of this heating unit is uprightly to be arranged in this cartridge heater, for heating the water in this second water storage space.
Electric heater the most according to claim 5, it is characterized in that: this first oral siphon is installed on the bottom of this outer tube wall and connects this low-temperature space of this first water storage space, this first outlet pipe is installed on the top of this outer tube wall and connects this high-temperature region of this first water storage space, and this second oral siphon and this hot-water line are installed on this cartridge heater at intervals.
Electric heater the most according to claim 5, it is characterized in that: this first oral siphon is installed on the bottom of this outer tube wall and connects this low-temperature space of this first water storage space, this first outlet pipe is connected this demarcation strip by the bottom up of this outer tube wall and stretches into this high-temperature region of this first water storage space, and this second oral siphon and this hot-water line are installed on this cartridge heater at intervals.
Electric heater the most according to claim 5, it is characterised in that: this cartridge heater is attached to outside this storage barrel.
9. according to the electric heater described in claim 6 or 7, it is characterized in that: this first oral siphon has this low-temperature space and the water intake end of cooling water outflow stretching into this first water storage space, and this control unit also includes that one is installed on this outer tube wall and for sensing the temperature sensing part of temperature near this water intake end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036616.0U CN205425411U (en) | 2015-12-14 | 2015-12-14 | Electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036616.0U CN205425411U (en) | 2015-12-14 | 2015-12-14 | Electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205425411U true CN205425411U (en) | 2016-08-03 |
Family
ID=56515841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521036616.0U Expired - Fee Related CN205425411U (en) | 2015-12-14 | 2015-12-14 | Electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205425411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871436A (en) * | 2015-12-14 | 2017-06-20 | 张际铭 | Electric heater |
| CN114484856A (en) * | 2020-11-13 | 2022-05-13 | 关隆股份有限公司 | Heat storage type electric water heater |
-
2015
- 2015-12-14 CN CN201521036616.0U patent/CN205425411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871436A (en) * | 2015-12-14 | 2017-06-20 | 张际铭 | Electric heater |
| CN114484856A (en) * | 2020-11-13 | 2022-05-13 | 关隆股份有限公司 | Heat storage type electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20191214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |