CN202032754U - electric heating device - Google Patents
electric heating device Download PDFInfo
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- CN202032754U CN202032754U CN2011201111234U CN201120111123U CN202032754U CN 202032754 U CN202032754 U CN 202032754U CN 2011201111234 U CN2011201111234 U CN 2011201111234U CN 201120111123 U CN201120111123 U CN 201120111123U CN 202032754 U CN202032754 U CN 202032754U
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- Prior art keywords
- water
- electric heating
- unit
- power switch
- electrically connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005485 electric heating Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 230000006698 induction Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 10
- 239000000446 fuel Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
本实用新型提供一种电加热装置，分别接设一进水口及一出水口，且其包括：多个电热单元，供给热能予一水源的水；多个控制单元，与该电热单元呈电连接，且控制单元用以控制及计算电热单元的热量；多个感应单元，装设于近出水口处，供感应水流及水温用；一电源开关，其一端电连接该感应单元，控制该电加热装置的启动或关闭；及一电源调节单元，分别与该控制单元及该电源开关电连接，用以调节该电加热装置的电压；由此，以具节能省电、提升使用安全性，以及增加水温的稳定性的优点及功效。
The utility model provides an electric heating device, which is respectively connected to a water inlet and a water outlet, and comprises: a plurality of electric heating units, which supply heat energy to water of a water source; a plurality of control units, which are electrically connected to the electric heating units, and the control units are used to control and calculate the heat of the electric heating units; a plurality of sensing units, which are installed near the water outlets, and are used to sense water flow and water temperature; a power switch, one end of which is electrically connected to the sensing units, and controls the start or shut down of the electric heating device; and a power regulating unit, which is electrically connected to the control unit and the power switch, and is used to regulate the voltage of the electric heating device; thereby, the utility model has the advantages and effects of energy saving, improved use safety, and increased water temperature stability.
Description
Technical field
The utility model is about a kind of electric heater unit, refer to especially a kind of need not the preheating water storage, and the mode by the gradient type heating is with the tool energy saving, promote safety in utilization and the advantage and the effect that increase the stability of water temperature.
Background technology
The employed water heater of general family, mainly act as a fuel with liquefied petroleum gas or natural gas, for the heat energy that is converted to the heating required water, but the mankind face environmental protection subjects under discussion such as greenhouse effects and ecological transition gradually in recent years, to avoid earth resource excessively to be consumed, the source of especially following fuel, must reduce on the one hand and consume the existing energy, then attempt the new energy of exploitation on the other hand, anyway, along with fuel prices such as liquefied petroleum gas or natural gas continue to rise, for obtaining daily required hot water, the shared in the family expense of the fuel cost of conventional water heaters is also more and more higher.
Moreover, conventional water heaters is installed in balcony indoor or sealing more, and must discharge quantitative waste gas in its combustion process, be that the air that its burning is used is taken from the interior space, the back waste gas that will burn again sees through blast pipe or air exhauster and is disposed to outside the room, so this, when the oxygen of conventional water heaters installing space almost burns totally, easily produce the carbon monoxide (being the part of waste gas) of incomplete combustion, and then cause threat on user's life, i.e. the carbon monoxide poisoning event that emerges in an endless stream of social news.
Except that the problems referred to above, the mode of heating of conventional water heaters is because of being subjected to the influence of variation in water pressure, cause the sometimes hot and sometimes cold situation of water temperature often to take place, yet, when water temperature turns cold suddenly, easily cause the user at once adaptive temperature change and sick, especially child and old man more one are seriously lacked, during again as if water temperature heating suddenly, the anxiety of scalding the user is arranged easily then, the generation of above-mentioned which kind of situation all can reduce the security and the comfort level of use.
In view of this, the design people is by being engaged in the manufacturing experience of Related product for many years, and through long-term research and development test and constantly after the improvement, appearance of the present utility model arranged.
Summary of the invention
Therefore, the purpose of this utility model is to improve that conventional water heaters has height energy consume, fuel cost is surging, security is gone up in uses is low, and can't keep water temperature and influence the variety of problems of comfort level in the use.
For addressing the above problem, the utility model mainly provides a kind of electric heater unit, connects respectively to establish a water inlet and a delivery port, and it comprises:
A plurality of electric heating units, heat supply give the water at a water source;
A plurality of control modules, it is with a plurality of electric heating units and is electrically connected, and a plurality of control module is in order to control and calculate the heat of electric heating unit;
A plurality of sensing units, it is installed in this delivery port place, in order to induction current and water temperature;
One power switch, the one end is electrically connected described sensing unit, and described power switch is in order to the startup of controlling this electric heater unit or close; And
One power adjustment unit is electrically connected with described control module and described power switch respectively, and this power adjustment unit is in order to regulate the voltage of this electric heater unit.
During enforcement, the other end of described power switch is electrically connected an electric leakage sensing element, and this electric leakage sensing element is in order to this power switch of positive closing when this electric heater unit leaks electricity.
By above setting, the utility model has energy saving, promotes safety in utilization compared to prior art, and the advantage and the effect that increase the stability of water temperature.
Description of drawings
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is a flow chart of the present utility model.
Description of reference numerals: 1-water inlet; The 2-delivery port; 3a, 3b, 3c, 3d, 3e-electric heating unit; 4a, 4b, 4c, 4d, 4e-control module; 5-current sensing unit; 6-water temperature sensing unit; The 7-power switch; The 8-sensing element that leaks electricity; 9-power adjustment unit.
Specific embodiment
About the design people's technological means, now lift a kind of preferable possible embodiments and cooperate graphic in hereinafter being elaborated, for understanding and admit the utility model on an ancient unit of weight in depth.
Please consult shown in Figure 1ly earlier, electric heater unit of the present utility model connects respectively establishes a water inlet 1, and this water inlet 1 connects a water source; An and delivery port 2, this delivery port 2 connects a water outlet element (as: tap or shower nozzle), and this electric heater unit comprises: five groups of electric heating unit 3a, 3b, 3c, 3d, 3e are (with present embodiment, this electric heating unit is an electrothermal tube, but not as limiting), heat supply gives the water that flows into from this water inlet 1; Five groups of control module 4a, 4b, 4c, 4d, 4e are with a plurality of electric heating unit 3a, 3b, 3c, 3d, 3e and are electrically connected, and a plurality of control module 4a, 4b, 4c, 4d, 4e are in order to control and calculate the heat of electric heating unit; At least two sensing units (being current sensing unit 5 and water temperature sensing unit 6) are installed in nearly these delivery port 2 places, and through delivery port 2, another is then in order to the water temperature of induction after electric heating unit 3a, 3b, 3c, 3d, 3e heating in order to the induction current for one; One power switch 7, one end are electrically connected this sensing unit 5,6, control the startup of this electric heater unit or close, and its other end is electrically connected an electric leakage sensing element 8, these power switch 7 usefulness of positive closing during for this electric heater unit electric leakage; An and power adjustment unit 9, be with this control module 4a, 4b, 4c, 4d, 4e and this power switch 7 respectively and be electrically connected, in order to regulate the voltage of this electric heater unit, so, the design people what this need propose to illustrate is, this electric heating unit is corresponding mutually with the quantity of this control module, but not as limit.
Continuous see also shown in Figure 2, when the user desires to take hot water, the water outlet element that this delivery port 2 is connected will be opened, be tap or shower nozzle, and the water at this water source flows into this water inlet 1 at the same time, form flowing of certain water yield, make this water temperature sensing unit 6 measure an initial water temperature, the signal of this initial water temperature is transferred into control module 4a, 4b, 4c, 4d, 4e, and this current sensing unit 5 impels power switch 7 to start because of sensing current, and promptly this electric heater unit is "on" position; The design people it should be noted that at this this water source flows into the discharge of water inlet 1 if do not reach the preset standard of current sensing unit 5, just can't impel power switch 7 to start; Follow the initial water temperature of being accepted according to control module 4a, 4b, 4c, 4d, 4e, make power adjustment unit 9 couples of control module 4a, 4b, 4c, 4d, 4e supply with appropriate voltage, and this control module 4a, 4b, 4c, 4d, 4e give electric heating unit 3a, 3b, 3c, 3d, the required electric energy of 3e again, and this electric heating unit 3a, 3b, 3c, the required heat of 3d, 3e will reach the water temperature of user's expectation from the water heating that water inlet 1 flows into; Please consult shown in Figure 1 once more, this electric heating unit 3a, 3b, 3c, 3d, 3e are corresponding mutually with the quantity of this control module 4a, 4b, 4c, 4d, 4e, and each control module 4a, 4b, 4c, 4d, 4e give the corresponding different electric energy of electric heating unit 3a, 3b, 3c, 3d, 3e respectively after as calculated, make a plurality of electric heating unit 3a, 3b, 3c, 3d, 3e can supply with the heat energy that adds hot water increases gradually, the electric heating unit 3a that promptly is received from the water of water inlet 1 earlier has maximum and can supply with the heat energy that adds hot water.
Moreover, this water temperature sensing unit 6 continue and auto-measuring through each electric heating unit 3a, 3b, 3c, 3d, water temperature after the 3e heating, to reach the water temperature of user's expectation, and whether change according to the water temperature value that measures, make power adjustment unit 9 change and supply with control module 4a, 4b, 4c, 4d, the voltage of 4e, if heating back water temperature surpasses desired value, control module 4a, 4b, 4c, 4d, 4e will recomputate and give again corresponding electric heating unit 3a, 3b, 3c, 3d, the 3e electric energy, when especially heating back water temperature is too high, control module 4a, 4b, 4c, 4d, 4e can stop fully to electric heating unit 3a, 3b, 3c, 3d, the 3e power supply, with present embodiment, five groups of electric heating unit 3a, 3b, 3c, 3d, 3e may only be left three groups and be "on" position, all the other electric heating unit 3a, 3b is control module 4a, 4b cuts off the power supply.
By above setting, advantage that the certain tool of the utility model is as described below and effect:
1. energy saving: because the utility model tool current sensing unit, transmit the keying of signal with the control power switch, when the current sensing units sense less than water when delivery port flows out, just can make automatic shutoff of power switch, the anti-power switch that then makes is opened automatically, the consumption that is electric energy is only when the user need take hot water, in addition, the setting of tool allotment property electric heating unit, in case surpassing desired value, water temperature just stops power supply to electric heating unit through control module, meaning promptly reduces the consumption of unnecessary electric energy, saves the advantage of the energy, saving electric power with tool.
2. lifting safety in utilization: often cause carbon monoxide poisoning event because of incomplete combustion compared to conventional water heaters, very big to the threat on user's life, electric heater unit of the present utility model converts electrical energy into heat energy, the mode that promptly sees through resistance produces heat energy, thereby reduces the danger on using.
3. increase the stability of water temperature: because water temperature sensing unit of the present utility model is responded to the water temperature after the electric heating unit heating constantly, and according to the water temperature of user expectation, when the water temperature that measures is not inconsistent desired value or changes to some extent, just see through the start of control module and electric heating unit, make water temperature reach and be temperature constant state, and then can promote the comfort level of use to desired value.
Take a broad view of above-mentionedly, structure characteristic of the present utility model has practical value and progressive really, with its overall structure, has really met the legal important document of Patent Law, so propose novel patent application in accordance with the law.
In sum, the disclosed technological means of the utility model really can reach and cause its intended purposes and effect and true tool progressive, really belongs to alleged novel errorless of Patent Law, so file an application in accordance with the law, entreats to pray giving on an ancient unit of weight and detailedly examines and grant accurate novel patent, and is fragrant to feeling moral.
But the above, it only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and novel description generally changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (2)
1. an electric heater unit connects respectively and establishes a water inlet and a delivery port, it is characterized in that it comprises:
A plurality of electric heating units, heat supply give the water at a water source;
A plurality of control modules, it is with a plurality of electric heating units and is electrically connected, and a plurality of control module is in order to control and calculate the heat of electric heating unit;
A plurality of sensing units, it is installed in this delivery port place, in order to induction current and water temperature;
One power switch, the one end is electrically connected described sensing unit, and described power switch is in order to the startup of controlling this electric heater unit or close; And
One power adjustment unit is electrically connected with described control module and described power switch respectively, and this power adjustment unit is in order to regulate the voltage of this electric heater unit.
2. electric heater unit as claimed in claim 1 is characterized in that, the other end of described power switch is electrically connected an electric leakage sensing element, and this electric leakage sensing element is in order to this power switch of positive closing when this electric heater unit leaks electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201111234U CN202032754U (en) | 2011-04-15 | 2011-04-15 | electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201111234U CN202032754U (en) | 2011-04-15 | 2011-04-15 | electric heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032754U true CN202032754U (en) | 2011-11-09 |
Family
ID=44895049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201111234U Expired - Fee Related CN202032754U (en) | 2011-04-15 | 2011-04-15 | electric heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423859A (en) * | 2012-05-16 | 2013-12-04 | 林祐瑱 | Electric heating device |
-
2011
- 2011-04-15 CN CN2011201111234U patent/CN202032754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423859A (en) * | 2012-05-16 | 2013-12-04 | 林祐瑱 | Electric heating device |
| CN103423859B (en) * | 2012-05-16 | 2016-04-06 | 林祐瑱 | Electric heating device |
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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: 20111109 Termination date: 20150415 |
|
| EXPY | Termination of patent right or utility model |