CN205448338U - Automatic warning domestic gas water heater LED color screen device - Google Patents
Automatic warning domestic gas water heater LED color screen device Download PDFInfo
- Publication number
- CN205448338U CN205448338U CN201521120574.9U CN201521120574U CN205448338U CN 205448338 U CN205448338 U CN 205448338U CN 201521120574 U CN201521120574 U CN 201521120574U CN 205448338 U CN205448338 U CN 205448338U
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- CN
- China
- Prior art keywords
- led
- color screen
- mcu
- display
- water heater
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic warning domestic gas water heater LED color screen device, including the color screen frame, install protection panel, barn door, LED display panel, CO alarm device in this color screen frame from top to bottom in proper order, be equipped with temperature display mode LED, poisonous warning state LED on the LED display panel, this CO alarm device includes MCU, the CO concentration detector, the loudspeaker that link to each other respectively with this MCU, and temperature display mode LED, poisonous warning state LED all connect this MCU, when the concentration of sensing CO as CO concentration detector is higher than the default, by the scintillation of the poisonous warning state LED of MCU drive, drive loudspeaker and sound, in time reminds people to take corresponding measure.
Description
Technical field
This utility model relates to LED field technology, refers in particular to a kind of automatic alarm domestic gas-fired water heater LED color screen device.
Background technology
The usual blow-by of combustor of existing gas heater, water heater is arranged on indoor, oxygen required during water heater burning also takes from indoor, the produced waste gas of burning is arranged to outdoor by flue, so water heater can not be arranged on bathroom, simultaneously as natural inflow during burning, combustion gas and air mixing are not exclusively, have impact on the thermal efficiency, imperfect combustion also can produce carbon monoxide, causes indoor inhabitation people poisoning, or after gas leakage and oxygen mix, easily set off an explosion, bring hidden danger all can to the person and property safety.Accordingly, it would be desirable to a kind of automatic alarm domestic gas-fired water heater being arranged on indoor, in time the gas leakage situation in detection indoor environment and carbonomonoxide concentration, determine the need for reporting to the police to inhabitation people, take measures, as windowed, die, ensure that room air is fresh, stop potential safety hazard.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of automatic alarm domestic gas-fired water heater LED color screen device, monitors CO gas in real time and reports to the police, people can be reminded in time to take appropriate measures when CO excessive concentration.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of automatic alarm domestic gas-fired water heater LED color screen device, the protection panel including color screen housing, being the most from top to bottom installed in this color screen housing, light barrier, LED display board, CO alarm device；Described LED display board is provided with water temperature display state LED, poisonous alert status LED；This CO alarm device includes MCU, the CO concentrations detectors being connected respectively, loudspeaker with this MCU, water temperature display state LED, poisonous alert status LED are all connected with this MCU, when CO concentrations detectors senses the concentration of CO higher than preset value, driven the flicker of poisonous alert status LED by MCU, driven loudspeaker to send sound.
As a kind of preferred version, current display LED, burning display LED, blower fan display LED also it is laid with in described LED display board, these current display LED is arranged into gondola water faucet shape, and this burning display LED is arranged into flame profile, and this blower fan display LED is arranged into impeller shape.
As a kind of preferred version, described protection panel is safety glass.
As a kind of preferred version, described MCU connects to have and can be used for regulating water temperature, the water yield, the regulating key of blower fan.
This utility model compared with prior art has clear advantage and beneficial effect; specifically; as shown from the above technical solution; in addition to the display function being capable of common color screen, it has been mainly at color screen upper set CO alarm device, monitors CO gas in real time and reports to the police; people can be reminded in time to take appropriate measures when CO excessive concentration; such as withdraw or close water heater, preventing blast and dangerous generation, can effectively protect personal safety.
For more clearly illustrating architectural feature of the present utility model and effect, with specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the monnolithic case schematic diagram of the embodiment of this utility model；
Fig. 2 is the internal structure schematic diagram of the embodiment of this utility model；
Fig. 3 is the circuit diagram of the LED color screen of the embodiment of this utility model.
Accompanying drawing identifier declaration:
10, color screen housing 20, protection panel
30, light barrier 31, through hole
40, LED display board 41, water temperature display state LED
42, poisonous alert status LED43, current display LED
44, burning display LED45, blower fan display LED
50, CO alarm device 51, MCU
52, CO concentrations detectors 53, loudspeaker
54, regulating key.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 3; that show the concrete structure of the preferred embodiment of this utility model; it is a kind of automatic alarm domestic gas-fired water heater LED color screen device, the protection panel 20 including color screen housing 10, being the most from top to bottom installed in this color screen housing 10, light barrier 30, LED display board 40, CO alarm device 50.
Wherein, the length and width size of described color screen housing 10 is respectively 120mm*50mm.Described protection panel 20 is adhered to color screen housing 10, and this protection panel 20 is safety glass, is possible to prevent dust, aqueous vapor etc. to penetrate in color screen.Described light barrier 30 is provided with multiple through hole 31, required according to display, and through hole 31 arrangement takes on a different shape, in the present embodiment, including numerical monitor shape, temperature symbol display shape, poisonous pattern form, gondola water faucet, blower fan, the flame profile of digital display tube.
Described LED display board 40 is positioned at the inner side of light barrier 30, and LED light line penetrates outside through through hole 31.Described LED display board 40 is provided with water temperature display state LED41, poisonous alert status LED42；This water temperature display state LED41 is arranged into double-digit digital-scroll technique shape, and this poisonous alert status LED42 is arranged into bone shaped.Also being laid with current display LED43, burning display LED44, blower fan display LED45 in described LED display board, these current display LED43 is arranged into gondola water faucet shape, and this burning display LED44 is arranged into flame profile, and this blower fan display LED45 is arranged into impeller shape.
Described CO alarm device 50 includes MCU51, the CO concentrations detectors 52 being connected respectively, loudspeaker 53 with this MCU51, each LED in LED display board 40 is all connected with this MCU51, when CO concentrations detectors 52 senses the concentration of CO higher than preset value, driven the flicker of poisonous alert status LED42 by MCU51, driven loudspeaker 53 to send sound.Further, this MCU51 may be also connected on the on and off switch of water heater, after there is alarm, cuts off the control power supply of water heater, it is achieved shutdown protection.
Can be used for regulating water temperature, the water yield, the regulating key 54 of blower fan additionally, described MCU51 connects to have.Touch regulating key 54, MCU51 order about the LED change of correspondence.
In sum; design focal point of the present utility model is; in addition to the display function being capable of common color screen; it has been mainly at color screen upper set CO alarm device 50; CO gas monitored in real time and reports to the police, people can be reminded in time to take appropriate measures when CO excessive concentration, such as, withdraw or close water heater; prevent blast and dangerous generation, can effectively protect personal safety.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to technical spirit of the present utility model, all still fall within the range of technical solutions of the utility model.
Claims (4)
1. an automatic alarm domestic gas-fired water heater LED color screen device, it is characterised in that: include color screen housing (10), the protection panel (20) being the most from top to bottom installed in this color screen housing, light barrier (30), LED display board (40), CO alarm device (50)；Described LED display board (40) is provided with water temperature display state LED (41), poisonous alert status LED (42)；This CO alarm device (50) includes MCU (51), the CO concentrations detectors (52) being connected respectively, loudspeaker (53) with this MCU (51), water temperature display state LED (41), poisonous alert status LED (42) are all connected with this MCU (51), when CO concentrations detectors (52) senses the concentration of CO higher than preset value, MCU (51) drive poisonous alert status LED (42) to flash, drive loudspeaker (53) to send sound.
Automatic alarm domestic gas-fired water heater LED color screen device the most according to claim 1, it is characterized in that: in described LED display board (40), be also laid with current display LED (43), burning display LED (44), blower fan display LED (45), these current display LED (43) are arranged into gondola water faucet shape, this burning display LED (44) is arranged into flame profile, and this blower fan display LED (45) is arranged into impeller shape.
Automatic alarm domestic gas-fired water heater LED color screen device the most according to claim 1, it is characterised in that: described protection panel (20) is safety glass.
Automatic alarm domestic gas-fired water heater LED color screen device the most according to claim 1, it is characterised in that: described MCU(51) connect have can be used for regulate water temperature, the water yield, the regulating key (54) of blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120574.9U CN205448338U (en) | 2015-12-31 | 2015-12-31 | Automatic warning domestic gas water heater LED color screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120574.9U CN205448338U (en) | 2015-12-31 | 2015-12-31 | Automatic warning domestic gas water heater LED color screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205448338U true CN205448338U (en) | 2016-08-10 |
Family
ID=56572734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521120574.9U Expired - Fee Related CN205448338U (en) | 2015-12-31 | 2015-12-31 | Automatic warning domestic gas water heater LED color screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205448338U (en) |
-
2015
- 2015-12-31 CN CN201521120574.9U patent/CN205448338U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20201231 |