CN105737225A - Range hood with CO monitoring and alarming function - Google Patents
Range hood with CO monitoring and alarming function Download PDFInfo
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- CN105737225A CN105737225A CN201410753207.6A CN201410753207A CN105737225A CN 105737225 A CN105737225 A CN 105737225A CN 201410753207 A CN201410753207 A CN 201410753207A CN 105737225 A CN105737225 A CN 105737225A
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- monitoring
- smoke exhaust
- exhaust ventilator
- range hood
- switch
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Abstract
The invention belongs to the field of domestic appliances, in particular to a range hood with a CO monitoring and alarming function. The range hood with the CO monitoring and alarming function comprises a range hood body, a control panel, a power switch and an inner side wall, wherein the power switch is arranged on the control panel. The range hood with the CO monitoring and alarming function is characterized in that a CO monitoring and alarming device is arranged on the inner side wall of the range hood body and electrically connected with the power switch. According to the range hood with the CO monitoring and alarming function, CO gas which cannot be sufficiently burnt in a gas stove or leaks out of the gas stove is monitored in real time, once the amount of CO gas exceeds a threshold value, an alarm signal is given out through an audible and visual alarm, and an operator can be informed in time under a dangerous condition; meanwhile, whether the power switch of the range hood is turned on or not is checked, if the power switch is in an off state, the power switch is turned on, the range hood is started to suck gas away, and thus explosions and dangers are avoided.
Description
Technical field
The present invention relates to household appliance technical field, particularly relate to a kind of smoke exhaust ventilator with CO monitoring and warning function.
Background technology
Smoke exhaust ventilator, also known as suction and pumping lampblack absorber, is a kind of kitchen appliance purifying kitchen environment.It is arranged on above the health energy-saving suction and pumping lampblack absorber cooking stove of kitchen, can be taken away rapidly by the harmful oil smoke produced, outside discharge chamber, reduce and pollute, purify air, and have gas defence, explosion-proof safety guarantee effect in the refuse of cooking stove burning and cooking process.Smoke exhaust ventilator needs to be periodically subject to clean, and simple cleaning processes to fall greasy dirt, and cleaning fan of sucking oil fume must use the abluent of specialty to be carried out.
The family kitchen smoke evacuation work of early stage is all completed by exhaust fan.Although exhaust fan can exclude the most of oil smoke in kitchen, but it is the pollution to whole kitchen of the unable oil smoke solving to produce in culinary art, the oil smoke produced in culinary art contains much harmful material, if people works for a long time in the room of full oil smoke, the generation of a lot of disease can be caused.
Smoke exhaust ventilator is installed on cooking stove top, connect range hood power supply, drive motor, wind wheel is made to make high speed rotating, make to be formed in spatial dimension certain above cooking stove negative pressuren zone, indoor soot gas is sucked inside range hood, soot gas filters through oil network, carry out first time oil smoke to separate, inside cigarette machine air channel, by the rotation of impeller, soot gas carried out secondary oil smoke separation, oil smoke in wind cabinet is subject to centrifugal forces, mist of oil is aggregated into oil droplet, lubricating cup is collected by oil circuit, the fixing path of the most tailing edge of flue gas after purification is discharged.
The present almost every household of smoke exhaust ventilator is all using, the various performances of smoke exhaust ventilator are closely not identical with function yet, it is typically all and uses with gas-cooker collocation, and gas-cooker is in use sometimes because combustion gas can not fully be burnt or can produce harmful gas CO during gas leakage, general smoke exhaust ventilator only has the function eliminating oil smoke, does not possess CO gas-monitoring and warning function.
Summary of the invention
It is an object of the invention to: a kind of smoke exhaust ventilator with CO monitoring and warning function is provided, the CO gas that can not fully burn or reveal is carried out monitoring in real time and reports to the police, can effectively remind people to take measures in time, it is prevented that dangerous generation in gas-cooker.Even if when smoke exhaust ventilator quits work, as long as ensureing that smoke exhaust ventilator power supply is open-minded
This invention address that prior art problem the technical scheme is that
A kind of smoke exhaust ventilator with CO monitoring and warning function, including: smoke exhaust ventilator body, control panel and be arranged on the on and off switch on described control panel, medial wall, smoke exhaust ventilator body medial wall is provided with CO monitoring alarm, and described CO monitoring alarm and on and off switch electrically connect.
Specifically, described CO alarm device is by a CO concentration sensor, microprocessor controller, and audible-visual annunciator, control switch composition, control switch and be arranged on smoke exhaust ventilator body control panel, CO monitoring alarm and control to concatenate by wire between switch, and connect and compose loop with the power series of smoke exhaust ventilator body.
Further, described CO monitoring alarm is fixed by screws on smoke exhaust ventilator body medial wall.
Further, described other controls controlling switch and smoke exhaust ventilator body switch in the same plane.
Further, described microprocessor controller and on and off switch electrically connect.
Further, described audible-visual annunciator model is peace Buddhist nun's Weir (AneyWell) J008-1.
Beneficial effects of the present invention:
A kind of smoke exhaust ventilator with CO monitoring and warning function, including: smoke exhaust ventilator body, control panel and be arranged on the on and off switch on described control panel, medial wall, smoke exhaust ventilator body medial wall is provided with CO monitoring alarm, and described CO monitoring alarm and on and off switch electrically connect.This smoke exhaust ventilator with CO monitoring and warning function, the CO gas that can not fully burn or reveal in gas-cooker is monitored in real time, once after exceeding and defining value, send alarm signal by audible-visual annunciator, can notify operator in time in a damaged condition, and whether the on and off switch of smoke exhaust ventilator simultaneously is opened, if such as closed mode, then open switch, start smoke exhaust ventilator and combustion gas is taken away, it is to avoid blast and dangerous generation.
Accompanying drawing explanation
Fig. 1 is the smoke exhaust ventilator schematic diagram with CO monitoring and warning function.
Fig. 2 is CO monitoring alarm schematic diagram.
In figure: 1, smoke exhaust ventilator body；2, CO monitoring alarm；3, switch is controlled；4, control panel；5, medial wall；6, on and off switch.
Detailed description of the invention
For the ease of understanding the purpose of the present invention, technical scheme and effect thereof, now will the present invention be elaborated further in conjunction with the embodiments.
Embodiment 1
As shown in Figure 1, a kind of smoke exhaust ventilator with CO monitoring and warning function, including: smoke exhaust ventilator body 1, control panel 4 and be arranged on the on and off switch 6 on described control panel 4, medial wall 5, it is characterized in that: being provided with CO monitoring alarm 2 on smoke exhaust ventilator body 1 medial wall 5, described CO monitoring alarm 2 electrically connects with on and off switch 6.
CO monitoring alarm 2 has special control switch 3, and smoke exhaust ventilator body 1 common switch of getting along well, when smoke exhaust ventilator power on, if the control switch 3 opened on front panel 4, CO monitoring alarm 2 begins to work, can monitor the leak case of combustion gas in gas-cooker section of tubing when smoke exhaust ventilator is not turned on.
Embodiment 2
As in figure 2 it is shown, on the basis of embodiment 1, described CO monitoring alarm is fixed by screws on smoke exhaust ventilator body medial wall.
It should be noted that described other controls controlling switch and smoke exhaust ventilator body switch in the same plane.
Especially, described microprocessor controller and on and off switch electrically connect.
Preferred as embodiment, described audible-visual annunciator model is peace Buddhist nun's Weir (AneyWell) J008-1.
CO concentration monitor alarm sensor in the CO monitoring alarm 2 that the present embodiment provides is connected with microprocessor controller, when CO concentration monitor alarm sensor monitors CO concentration over-standard in gas-cooker, signal is passed to microprocessor controller, compare with the value that defines of the setting entered before after the concentration of microprocessor controller Analysis for CO, scope is beyond after defining value, alarm signal is sent by audible-visual annunciator, operator can be notified in time in a damaged condition, and whether the on and off switch of simultaneously smoke exhaust ventilator open, if such as closed mode, then open switch, start smoke exhaust ventilator combustion gas is taken away, avoid blast and dangerous generation.
Above in conjunction with embodiment, the present invention done further narration, but the present invention has been not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from present inventive concept.
Claims (6)
1. a smoke exhaust ventilator with CO monitoring and warning function, including: smoke exhaust ventilator body (1), control panel (4) and be arranged on the on and off switch (6) on described control panel (4), medial wall (5), it is characterized in that: being provided with CO monitoring alarm (2) on smoke exhaust ventilator body (1) medial wall (5), described CO monitoring alarm (2) and on and off switch (6) electrically connect.
2. the smoke exhaust ventilator with CO monitoring, alarming function according to claim 1, it is characterized in that: described CO alarm device (2) is by a CO concentration sensor, microprocessor controller, and audible-visual annunciator, control switch (3) composition, control switch (3) and be arranged on smoke exhaust ventilator body (1) control panel (4), CO monitoring alarm (2) and control to be concatenated by wire between switch (3), and connect and compose loop with the power series of smoke exhaust ventilator body (1).
3. the smoke exhaust ventilator with CO monitoring, alarming function according to claim 2, it is characterised in that: described CO monitoring alarm (2) is fixed by screws on smoke exhaust ventilator body (1) medial wall (5).
4. the smoke exhaust ventilator with CO monitoring, alarming function according to claim 2, it is characterised in that: described other controls controlling switch (3) and smoke exhaust ventilator body (1) switch in the same plane.
5. the smoke exhaust ventilator with CO monitoring, alarming function according to claim 2, it is characterised in that: described microprocessor controller and on and off switch electrically connect.
6. the smoke exhaust ventilator with CO monitoring, alarming function according to claim 2, it is characterised in that: described audible-visual annunciator model is peace Buddhist nun's Weir (AneyWell) J008-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753207.6A CN105737225A (en) | 2014-12-11 | 2014-12-11 | Range hood with CO monitoring and alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753207.6A CN105737225A (en) | 2014-12-11 | 2014-12-11 | Range hood with CO monitoring and alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105737225A true CN105737225A (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410753207.6A Pending CN105737225A (en) | 2014-12-11 | 2014-12-11 | Range hood with CO monitoring and alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105737225A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439956A (en) * | 2016-08-26 | 2017-02-22 | 建研科技发展（深圳）有限公司 | Logical judgment checking method for operation of UV cooking fume removing system |
| CN106951003A (en) * | 2017-02-28 | 2017-07-14 | 浙江大学 | A kind of lampblack absorber control system of detectable carbonomonoxide concentration |
-
2014
- 2014-12-11 CN CN201410753207.6A patent/CN105737225A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439956A (en) * | 2016-08-26 | 2017-02-22 | 建研科技发展（深圳）有限公司 | Logical judgment checking method for operation of UV cooking fume removing system |
| CN106439956B (en) * | 2016-08-26 | 2019-05-31 | 建研科技发展（深圳）有限公司 | A kind of logic judgment inspection method of UV fume eliminating system operation |
| CN106951003A (en) * | 2017-02-28 | 2017-07-14 | 浙江大学 | A kind of lampblack absorber control system of detectable carbonomonoxide concentration |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |