CN108800593A - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN108800593A CN108800593A CN201710298480.8A CN201710298480A CN108800593A CN 108800593 A CN108800593 A CN 108800593A CN 201710298480 A CN201710298480 A CN 201710298480A CN 108800593 A CN108800593 A CN 108800593A
- Authority
- CN
- China
- Prior art keywords
- water
- electric heater
- controller
- alarm
- liner
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 174
- 230000003247 decreasing effect Effects 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 20
- 238000009841 combustion method Methods 0.000 claims description 10
- 230000008054 signal transmission Effects 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention discloses a kind of electric heater, including：Water heater main body is configured with water inlet control valve, the water inlet control valve is connect with the controller with controller, liner and the water inlet pipe and outlet pipe that are connected to the liner on the water inlet pipe or the family's waterway tube being connected with the water inlet pipe；And leakage inspector, include the water level sensor and water flow sensing unit being connect with the controller, the water level sensor configuration is in the liner, to detect the water level of the liner；The water flow sensing unit configuration is on the water inlet pipe and/or the outlet pipe, to detect the water flow situation in the water inlet pipe and/or the outlet pipe；The controller controls the water inlet control valve and disconnects to be zero in the water flow, and when the water level decreasing of the liner.Technical scheme of the present invention can block the water route of electric heater in electric heater leak.
Description
Technical field
The present invention relates to household appliance technical field, more particularly to a kind of electric heater.
Background technology
In daily life, electric heater is household electrical appliance relatively common in family, and the seepy question of electric heater is always
The pain spot of user experience.The leak of electric heater not only influence user experience, damage water heater image appearance, can also give use
Certain property loss is caused at family, and once there is water, electricity connects, also the life security of user can be caused to seriously threaten.
Invention content
The main object of the present invention is to propose a kind of electric heater, it is intended in electric heater leak, block electric heater
Water route.
To achieve the above object, electric heater proposed by the present invention includes：
Water heater main body, water inlet pipe and outlet pipe with controller, liner and the connection liner, the water inlet pipe
Or water inlet control valve is configured on the family's waterway tube being connected with the water inlet pipe, the water inlet control valve and the control
Device connects；And
Leakage inspector includes the water level sensor and water flow sensing unit being connect with the controller, and the water level passes
Sensor configures in the liner, to detect the water level of the liner；Water flow sensing unit configuration the water inlet pipe and/
Or on the outlet pipe, to detect the water flow situation in the water inlet pipe and/or the outlet pipe；
For the controller to be zero in the water flow, and when the water level decreasing of the liner, control is described into water control
Valve processed disconnects.
Preferably, the electric heater further includes the first alarm, which connect with the controller, described
Controller controls first alarm and sends out report also to be zero in the water flow, and when the water level decreasing of the liner
Alert prompt.
Preferably, first alarm includes in buzzer, phonetic alarm, visual indicator and word alarm device
It is one or more.
Preferably, the controller is equipped with wireless signal transmission unit, and the controller passes through the wireless signal transmission
Unit is communicatively coupled with external smart terminal, to be zero in the water flow, and when the water level decreasing of the liner, is passed through
The wireless signal transmission unit sends water leakage alarm prompt to external intelligent terminal.
Preferably, the wireless signal transmission unit is WIFI transmitter units.
Preferably, the leakage inspector further includes detection circuit module, and the water level sensor and the flow pass
Sensor is connect by the detection circuit module with the controller；The detection circuit module is removably installed in described
The shell of water heater main body.
Preferably, the shell of the detection circuit module is fixed to the water heater main body in such a way that screw locks
On the upside of shell.
Preferably, the electric heater further include the selftest module being connect with the leakage inspector and with it is described
Second alarm of selftest module connection, the selftest module is to the progress of the function operation conditions of the leakage inspector
Detection, and when the leakage inspector breaks down, control second alarm and send out alarm.
Preferably, the controller also presets water to detect that the water level of the liner is less than in the water level sensor
When position, the heater for controlling the water heater main body is closed.
Preferably, the electric heater further includes the third alarm being connect with the controller, and the controller is also used
When detecting that the water level of the liner is less than preset water level in the water level sensor, control second alarm sends out dry
Burn alarm.
Technical scheme of the present invention by the leak water detdction, it can be achieved that electric heater of adding of leakage inspector, and
When detecting that leak occurs in electric heater, control water inlet control valve disconnects, and blocks the water route of electric heater, to can avoid water
The waste of resource, avoids the loss of client's property caused by leak, and avoids the peace that water, electricity connect caused by leak
Full blast nearly occurs, and improves user experience.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of electric heater of the present invention；
Fig. 2 is the modular structure schematic diagram of electric heater in Fig. 1.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Water heater main body | 11 | Controller |
| 12 | Liner | 13 | Water inlet pipe |
| 14 | Outlet pipe | 15 | Heater |
| 20 | Leakage inspector | 21 | Water level sensor |
| 22 | Water flow sensing unit | 23 | Detection circuit module |
| 30 | Water inlet control valve | 40 | First alarm |
| 50 | Selftest module |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
The present invention proposes a kind of electric heater.
Referring to Figures 1 and 2, in an embodiment of the present invention, which includes：
Water heater main body 10, water inlet pipe 13 and outlet pipe 14 with controller 11, liner 12 and connection liner 12,
In, water inlet control valve 30 is configured on water inlet pipe 13, which connect with controller 11；And
Leakage inspector 20 includes the water level sensor 21 being connect with controller 11 and water flow sensing unit 22, wherein water
Level sensor 21 configures in liner 12, to detect the water level of liner 12；Water flow sensing unit 22 configures on water inlet pipe 13, uses
To detect the water flow situation in water inlet pipe 13；
Controller 11 is to be zero in detected water flow, and when detecting the water level decreasing of liner 12, control into
Water control valve 30 disconnects.
In the present embodiment, water inlet control valve 30 can be the entering water electromagnetic valve that electric heater carries configuration, can also be
What user additionally configured.In addition, in other embodiments of the invention, water inlet control valve 30 can also be configured with 13 phase of water inlet pipe
On family's waterway tube of connection.
In the present embodiment, the controller 11 of water heater main body 10 generally include central processing unit and with the central processing unit
The water inlet control circuit of connection, the water inlet control circuit are connect with water inlet control valve 30；Central processing unit can be by into water management
The break-make of circuit drives water inlet control valve 30.
In the present embodiment, water flow sensing unit 22 configures on water inlet pipe 13, whether there is by detecting in water inlet pipe 13
Whether flow of inlet water judges the electric heater in the state that is used.Right the design is without being limited thereto, in some other implementation
In example, water flow sensing unit 22 also can only configure on outlet pipe 14, whether there is water flow in outlet pipe 14 by detecting
To judge the electric heater whether in the state used；Alternatively, in other still other embodiments, water inlet pipe 13 and water outlet
Also water flow sensing unit 22 can be each equipped on pipe 14.
It is appreciated that in the present embodiment, when water flow sensing unit 22 does not detect any water flow, illustrate the electric heating
Hydrophone is not in the state used, if water level sensor 21 still detects that the water level of liner 12 has the case where decline at this time,
Illustrate that water leakage situation occurs in the electric heater.I other words the present embodiment passes through water level sensor 21 and water flow sensing unit 22
Combination realizes the leak water detdction of electric heater.
Technical scheme of the present invention by the leak water detdction, it can be achieved that electric heater of adding of leakage inspector 20, and
When detecting that leak occurs in electric heater, control water inlet control valve 30 disconnects, and blocks the water route of electric heater, so as to keep away
The waste for exempting from water resource, avoids the loss of client's property caused by leak, and water, electricity caused by leak is avoided to connect
Security risk occur, improve user experience.It should be noted that in the technical program, controller 11 can be believed according to a triggering
Number generate a corresponding control signal, the realization of this control logic is existing, and details are not described herein.
In the present embodiment, further, which further includes the first alarm 40, first alarm 40 and control
Device 11 processed connects, and the controller 11 also to be zero in the water flow, and when the water level decreasing of liner 12, alarm by control first
Device 40 sends out alarm, to inform that water leakage situation occurs in user's electric heater, in order to which user can handle electricity well in time
The leakage accident of water heater.In technical scheme of the present invention, first alarm 40 may include buzzer, phonetic alarm,
It is one or more in visual indicator and word alarm device, as long as effective alarm signal can be generated.In the present embodiment,
Preferably, which is made of buzzer and visual indicator, to generate the sound-light alarm that user is easy to know
Signal.
In the present embodiment, further, controller 11 be equipped with wireless signal transmission unit so that the controller 11 can
It is communicatively coupled by wireless signal transmission unit and external smart terminal (such as, but not limited to smart mobile phone, PAD etc.), with
It is zero in the water flow, and when the water level decreasing of liner 12, i.e., when water leakage situation occurs in the electric heater, passes through wireless communication
Number transmitter unit sends water leakage alarm prompt to external intelligent terminal, in this way, may make the user for carrying the external smart terminal
Or after-sales staff, even if the leakage accident of electric heater can be timely known if not near the electric heater, so as to carry
The investigation promptness of the high electric heater leakage accident.Normally, which is WIFI transmitter units, WIFI
Mechanism is common wireless communication mechanism, easy to implement；Right the design is without being limited thereto, in other embodiment, the wireless signal
Transmitter unit can also be bluetooth unit, or for using the communication unit of other wireless communication mechanisms.
In the present embodiment, further, leakage inspector 20 further includes detection circuit module 23, water level sensor
21 and water flow sensing unit 22 connect with controller 11 by the detection circuit module 23；It is zero in the water flow, and liner
When 12 water level decreasing, which to controller 11 can send out a trigger signal, with trigger controller 11 into
Water control valve 30 and the first alarm 40 send out corresponding control signal.Normally, which has an insulation
Shell, and the detection circuit module 23 is removably installed in the shell of water heater main body 10 by the insulation shell, in order to
The breakdown maintenance and damage of the detection circuit module 23 are replaced.Preferably, the shell of the detection circuit module 23 is locked by screw
Attached mode is fixed on the upside of the shell of water heater main body 10；It is appreciated that the mode that screw locks may make the detection circuit
Module 23 is firmly secured at the shell of water heater main body 10；Certainly, in other embodiment, which may be used also
But it is not limited by buckle structure or other detachable structures is fixed in water heater main body 10.
With reference to Fig. 2, in the present embodiment, further, which further includes being connect with leakage inspector 20
Selftest module 50 and the second alarm being connect with selftest module 50.Wherein, selftest module 50 is to leakage inspector
20 function operation conditions is detected, and when leakage inspector 20 breaks down, and the second alarm of control sends out alarm
Prompt, in this way, leakage inspector 20 is can avoid because of failure, and the water leakage situation led to not effectively to electric heater is examined
The phenomenon that survey, occurs；It is appreciated that the selftest module 50 is specifically to be connect with the detection circuit module 23.It needs to illustrate
, in the present embodiment, the second alarm and the first alarm 40 are preferably Same Alarm device, to save Material Cost.In addition,
In the present embodiment, specifically, selftest module 50 can be built-in chip, by preset diagnostic program come to leakage inspector
20 function operation conditions is detected；Certainly, the built-in chip with the preset diagnostic program is existing, for example, should
Built-in chip can send out a trigger signal to the detection input of leakage inspector 20, to detect the inspection of leakage inspector 20
Survey whether output end has corresponding output signal, whether the function operation conditions to judge leakage inspector 20 is normal.
In the present embodiment, further, the controller 11 in water level sensor 21 also detecting that liner 12 goes out
When existing dry combustion method risk, the heater 15 of control water heater main body 10 is closed, and is showed in this way, can avoid the electric heater and dry combustion method occur
As improving the safety in utilization of the electric heater.It is appreciated that specifically, controller 11 is detected in water level sensor 21
When 12 water level of liner arrived is less than preset water level, judgement liner 12 will appear dry combustion method risk.Obviously, described in the present embodiment
Leakage inspector 20 is also equipped with the function of anti-dry detection simultaneously, realizes dual-use material, can reduce the object of the electric heater
Expect cost and use cost.
Preferably, which further includes the third alarm being connect with controller 11, the controller 11 also to
When water level sensor 21 detects that dry combustion method risk occurs in liner 12, the second alarm of control sends out dry combustion method alarm, to accuse
Know that dry combustion method risk occurs in user's electric heater, in order to which user can impose anti-dry means in time.It should be noted that this
In embodiment, third alarm and the first alarm 40 are preferably also Same Alarm device, to save Material Cost.The present embodiment
In, further, the controller 11 can also control water inlet when water level sensor 21 detects that dry combustion method risk occurs in liner 12
Control valve 30 is connected to, to add water into liner 12, until the water level in liner 12 reach a certain height, to exclude dry combustion method risk；
Normally, after eliminating dry combustion method risk, the controller 11 can control third alarm stop alarm, and control the water inlet
Control valve 30 disconnects.Certainly, the alarm release of third alarm also can actively be released, the invention is not limited in this regard by user.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (10)
1. a kind of electric heater, which is characterized in that including：
Water heater main body, water inlet pipe and outlet pipe with controller, liner and the connection liner, the water inlet pipe or
Water inlet control valve is configured on the family's waterway tube being connected with the water inlet pipe, the water inlet control valve connects with the controller
It connects；And
Leakage inspector includes the water level sensor and water flow sensing unit being connect with the controller, the water level sensor
Configuration is in the liner, to detect the water level of the liner；The water flow sensing unit configuration is in the water inlet pipe and/or institute
It states on outlet pipe, to detect the water flow situation in the water inlet pipe and/or the outlet pipe；
The controller when water level decreasing of the liner, controls the water inlet control valve to be zero in the water flow
It disconnects.
2. electric heater as described in claim 1, which is characterized in that the electric heater further includes the first alarm, this
One alarm is connect with the controller, and the controller is also to be zero in the water flow, and under the water level of the liner
When drop, controls first alarm and send out alarm.
3. electric heater as claimed in claim 2, which is characterized in that first alarm includes buzzer, audio alert
It is one or more in device, visual indicator and word alarm device.
4. electric heater as described in claim 1, which is characterized in that the controller is equipped with wireless signal transmission unit, institute
It states controller to be communicatively coupled with external smart terminal by the wireless signal transmission unit, to be in the water flow
Zero, and when the water level decreasing of the liner, water leakage alarm is sent to external intelligent terminal by the wireless signal transmission unit
Prompt.
5. electric heater as claimed in claim 4, which is characterized in that the wireless signal transmission unit is that WIFI transmittings are single
Member.
6. electric heater as described in claim 1, which is characterized in that the leakage inspector further includes detection circuit mould
Block, the water level sensor and the water flow sensing unit are connect by the detection circuit module with the controller；It is described
Detection circuit module is removably installed in the shell of the water heater main body.
7. electric heater as claimed in claim 6, which is characterized in that the shell of the detection circuit module is locked by screw
Mode be fixed on the upside of the shell of the water heater main body.
8. electric heater as described in claim 1, which is characterized in that the electric heater further includes being filled with the leak water detdction
The second alarm set the selftest module of connection and connect with the selftest module, the selftest module is to the leakage
The function operation conditions of water detection device is detected, and when the leakage inspector breaks down, control described second
Alarm sends out alarm.
9. such as claim 1 to 8 any one of them electric heater, which is characterized in that the controller is also in the water
When level sensor detects that the water level of the liner is less than preset water level, the heater for controlling the water heater main body is closed.
10. electric heater as claimed in claim 9, which is characterized in that the electric heater further includes connecting with the controller
The third alarm connect, the controller also preset water to detect that the water level of the liner is less than in the water level sensor
When position, controls second alarm and send out dry combustion method alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298480.8A CN108800593A (en) | 2017-04-28 | 2017-04-28 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298480.8A CN108800593A (en) | 2017-04-28 | 2017-04-28 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108800593A true CN108800593A (en) | 2018-11-13 |
Family
ID=64053343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710298480.8A Withdrawn CN108800593A (en) | 2017-04-28 | 2017-04-28 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108800593A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251653A (en) * | 2021-04-22 | 2021-08-13 | 浙江尼普顿科技股份有限公司 | Hot water monitoring and energy-saving management system |
| CN113729490A (en) * | 2021-08-18 | 2021-12-03 | 王林成 | Humiture NTC sensor |
| CN113932450A (en) * | 2021-12-15 | 2022-01-14 | 聊城市开发区精科激光设备有限公司 | Automatic detection and automatic control device for leak tightness of electric water heater |
| WO2022182944A1 (en) * | 2021-02-26 | 2022-09-01 | Rheem Manufacturing Company | System and method for leakage mitigation |
-
2017
- 2017-04-28 CN CN201710298480.8A patent/CN108800593A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022182944A1 (en) * | 2021-02-26 | 2022-09-01 | Rheem Manufacturing Company | System and method for leakage mitigation |
| CN113251653A (en) * | 2021-04-22 | 2021-08-13 | 浙江尼普顿科技股份有限公司 | Hot water monitoring and energy-saving management system |
| CN113251653B (en) * | 2021-04-22 | 2022-05-17 | 浙江尼普顿科技股份有限公司 | Hot water monitoring and energy-saving management system |
| CN113729490A (en) * | 2021-08-18 | 2021-12-03 | 王林成 | Humiture NTC sensor |
| CN113729490B (en) * | 2021-08-18 | 2022-05-06 | 中山市中恒电器有限公司 | Humiture NTC sensor |
| CN113932450A (en) * | 2021-12-15 | 2022-01-14 | 聊城市开发区精科激光设备有限公司 | Automatic detection and automatic control device for leak tightness of electric water heater |
| CN113932450B (en) * | 2021-12-15 | 2022-03-08 | 聊城市开发区精科激光设备有限公司 | Automatic detection and automatic control device for leak tightness of electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |