CN204373291U - A kind of refrigerator with peculiar smell warning function - Google Patents
A kind of refrigerator with peculiar smell warning function Download PDFInfo
- Publication number
- CN204373291U CN204373291U CN201420860253.1U CN201420860253U CN204373291U CN 204373291 U CN204373291 U CN 204373291U CN 201420860253 U CN201420860253 U CN 201420860253U CN 204373291 U CN204373291 U CN 204373291U
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- refrigerator
- refrigerating chamber
- shell
- peculiar smell
- air
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
A kind of refrigerator with peculiar smell warning function relates to a kind of improvement of refrigerator warning device structure.The utility model provide a kind of can peculiar smell and there is a kind of refrigerator with peculiar smell warning function removing odor function in Timeliness coverage refrigerator.The utility model comprises refrigerator body, refrigerator body comprises shell, refrigerating chamber and refrigerating chamber is provided with in shell, shell side is provided with refrigerator doors, it is characterized in that: in refrigerating chamber and refrigerating chamber, be provided with gas cleaning plant and smell sensor, be provided with control box in the enclosure, be provided with data handling system in control box, described data handling system comprises A/D converter, amplifier and controller, refrigerator doors is provided with display, has warning device in shell outer setting; The output of described smell sensor passes through the signal input part of A/D converter, amplifier connection control device; The signal output part of controller connects warning device and display.
Description
Technical field
The utility model relates to a kind of improvement of refrigerator warning device structure.
Background technology
Keeping a kind of refrigeration plant of constant low temperature, is also a kind of product for civilian use making food or other article keep constant low temperature cold conditions.Compressor, ice machine is had in order to icing cabinet or case, with the hutch of refrigerating plant in casing.The volume of household electric refrigerator is generally 20 ~ 500 liters.The domestic refrigerator of First compression-type refrigeration in the world in 1910 comes out in the U.S..Lido company of nineteen twenty-five Sweden develops family expenses absorption refrigerator.Nineteen twenty-seven, GE developed totally enclosed type refrigerator.Nineteen thirty adopts the continuous diffusion absorption refrigerator of Air flow of different heating mode to put on market.Within 1931, succeed in developing novel refrigerant Freon 12.Start the latter half fifties to produce Household hot refrigerator, China produces refrigerator from the fifties.
Society, the rhythm of life of people is accelerated day by day, and people's custom is bought a lot of food and put refrigerator into, and time one length causes refrigerator to occur peculiar smell, very big to human body harm.And existing refrigerator is not to the function that peculiar smell in refrigerator is reported to the police, make people cannot Timeliness coverage refrigerator peculiar smell and remove refrigerator peculiar smell in time.
Summary of the invention
The utility model is exactly for the problems referred to above, provide a kind of can peculiar smell and there is a kind of refrigerator with peculiar smell warning function removing odor function in Timeliness coverage refrigerator.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises refrigerator body, refrigerator body comprises shell, refrigerating chamber and refrigerating chamber is provided with in shell, shell side is provided with refrigerator doors, it is characterized in that: in refrigerating chamber and refrigerating chamber, be provided with gas cleaning plant and smell sensor, be provided with control box in the enclosure, data handling system is provided with in control box, described data handling system comprises A/D converter, amplifier and controller, refrigerator doors is provided with display, has warning device in shell outer setting; The output of described smell sensor passes through the signal input part of A/D converter, amplifier connection control device; The signal output part of controller connects warning device and display.
As a kind of preferred version, described warning device is flashing light.
As another kind of preferred version, described warning device is buzzer.
As another preferred version, described controller is CPU or single-chip microcomputer.
As another preferred version, described smell sensor is the sensor with reproducibility.
As another preferred version, described gas cleaning plant comprises on the downside of housing, enclosure interior and is provided with air-introduced machine, corresponding with the air inlet of air-introduced machine is provided with air intlet in lower housing portion, in housing, the air outlet place of air-introduced machine is provided with activated carbon block, and housing upper end is provided with air outlet slit.
As another preferred version, described activated carbon block is cylindrical, and cylindrical activated carbon block and air contact surfaces amass large good filtration effect.
The utility model beneficial effect:
Data handling system described in the utility model comprises A/D converter, amplifier and controller, and refrigerator doors is provided with display, has warning device in shell outer setting; The output of described smell sensor passes through the signal input part of A/D converter, amplifier connection control device; The signal output part of controller connects warning device and display.Respond to peculiar smell concentration by smell sensor and import induced signal into controller, by controller, induction result is shown over the display, during peculiar smell concentration over-standard, controller plc warning device is reported to the police, can avoid like this occurring occurring peculiar smell in refrigerator, and user can not Timeliness coverage, process problem.The utility model is provided with gas cleaning plant in refrigerating chamber and refrigerating chamber in addition.By peculiar smell in gas cleaning plant process refrigerator.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model schematic block circuit diagram.
Fig. 3 is gas cleaning plant enlarged drawing in Fig. 1.
In figure, 1 be shell, 2 be refrigerator doors, 3 be refrigerating chamber, 4 be smell sensor, 5 be gas cleaning plant, 6 be refrigerating chamber, 7 be display, 8 be control box, 9 be warning device, 10 be air intlet, 11 be air-introduced machine, 12 be housing, 13 be activated carbon block, 14 for air outlet slit.
Detailed description of the invention
As shown in Figure 1, the utility model comprises refrigerator body, refrigerator body comprises shell 1, refrigerating chamber 6 and refrigerating chamber 3 is provided with in shell 1, shell 1 side is provided with refrigerator doors 2, it is characterized in that: in refrigerating chamber 3 and refrigerating chamber 6, be provided with gas cleaning plant 5 and smell sensor 4, in shell 1, be provided with control box 8, data handling system is provided with in control box 8, described data handling system comprises A/D converter, amplifier and controller, refrigerator doors 2 is provided with display 7, has warning device 9 in shell 1 outer setting; The output of described smell sensor 4 passes through the signal input part of A/D converter, amplifier connection control device; The signal output part of controller connects warning device 9 and display 7.
As a kind of preferred version, described warning device 9 is flashing light.
As another kind of preferred version, described warning device 9 is buzzer.
As another preferred version, described controller is CPU or single-chip microcomputer.
As another preferred version, described smell sensor is 4 sensors with reproducibility.
As another preferred version, described gas cleaning plant 5 comprises housing 12, housing 12 inner lower is provided with air-introduced machine 11, corresponding with the air inlet of air-introduced machine 11 is provided with air intlet 10 in housing 12 bottom, in housing 12, the air outlet place of air-introduced machine 11 is provided with activated carbon block 13, and end is provided with air outlet slit 14 on housing 12.
As another preferred version, described activated carbon block 13 is cylindrical, and cylindrical activated carbon block and air contact surfaces amass large good filtration effect.
Below in conjunction with accompanying drawing, one-off process of the present utility model is described.
The utility model operationally, first detect in refrigerator whether there is gas with foreign flavor by smell sensor 4, and import the gas with foreign flavor signal detected into controller, controller controls display display testing result, control warning device 9 with Time Controller to report to the police, remind user to process.Gas cleaning plant 5 is also provided with in the utility model refrigerating chamber and refrigerating chamber, described gas cleaning plant 5 is inner by the control suction casing 12 in refrigerator by air-introduced machine 11, and carrying out purification of air with the active carbon arranged in housing 12, the air after purification is entering in refrigerator from air outlet slit.Air-introduced machine obtains electricity by the power line of refrigerator.
Above content is the further description done the utility model in conjunction with concrete preferred embodiment; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the protection domain that claims that the utility model submits to are determined.
Claims (5)
1. one kind has the refrigerator of peculiar smell warning function, comprise refrigerator body, refrigerator body comprises shell (1), refrigerating chamber (6) and refrigerating chamber (3) is provided with in shell (1), shell (1) side is provided with refrigerator doors (2), it is characterized in that: in refrigerating chamber (3) and refrigerating chamber (6), be provided with gas cleaning plant (5) and smell sensor (4), control box (8) is provided with in shell (1), control box is provided with data handling system in (8), described data handling system comprises A/D converter, amplifier and controller, refrigerator doors (2) is provided with display (7), warning device (9) is had in shell (1) outer setting, the output of described smell sensor (4) passes through the signal input part of A/D converter, amplifier connection control device, the signal output part of controller connects warning device (9) and display (7).
2. a kind of refrigerator with peculiar smell warning function according to claim 1, is characterized in that: described warning device (9) is flashing light.
3. a kind of refrigerator with peculiar smell warning function according to claim 1, is characterized in that: described warning device (9) is buzzer.
4. a kind of refrigerator with peculiar smell warning function according to claim 1, is characterized in that: described smell sensor is the sensor that (4) have reproducibility.
5. a kind of refrigerator with peculiar smell warning function according to claim 1, it is characterized in that: described gas cleaning plant (5) comprises housing (12), housing (12) inner lower is provided with air-introduced machine (11), corresponding with the air inlet of air-introduced machine (11) is provided with air intlet (10) in housing (12) bottom, in housing (12), the air outlet place of air-introduced machine (11) is provided with activated carbon block (13), and housing (12) upper end is provided with air outlet slit (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860253.1U CN204373291U (en) | 2014-12-24 | 2014-12-24 | A kind of refrigerator with peculiar smell warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860253.1U CN204373291U (en) | 2014-12-24 | 2014-12-24 | A kind of refrigerator with peculiar smell warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373291U true CN204373291U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860253.1U Expired - Fee Related CN204373291U (en) | 2014-12-24 | 2014-12-24 | A kind of refrigerator with peculiar smell warning function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204373291U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043006A (en) * | 2015-06-24 | 2015-11-11 | 广西大学 | Refrigerator with expiration date alarm function |
| CN106153823A (en) * | 2016-06-20 | 2016-11-23 | 青岛海尔股份有限公司 | Detection method, device and the refrigerator that between refrigerator storing, olfactory sensation is affected by indoor climate |
| CN106802055A (en) * | 2017-02-06 | 2017-06-06 | 青岛海尔股份有限公司 | A kind of refrigerator reminded with food fresh keeping degree and its method |
| CN107289730A (en) * | 2017-08-12 | 2017-10-24 | 李良杰 | Refrigerator monitor |
| CN108061415A (en) * | 2017-11-29 | 2018-05-22 | 深圳市赛亿科技开发有限公司 | A kind of intelligent refrigerator and the method based on intelligent refrigerator food control |
| CN110672796A (en) * | 2019-10-24 | 2020-01-10 | 佛山市云米电器科技有限公司 | Method and system for monitoring peculiar smell of refrigerator |
-
2014
- 2014-12-24 CN CN201420860253.1U patent/CN204373291U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043006A (en) * | 2015-06-24 | 2015-11-11 | 广西大学 | Refrigerator with expiration date alarm function |
| CN106153823A (en) * | 2016-06-20 | 2016-11-23 | 青岛海尔股份有限公司 | Detection method, device and the refrigerator that between refrigerator storing, olfactory sensation is affected by indoor climate |
| CN106153823B (en) * | 2016-06-20 | 2018-04-20 | 青岛海尔股份有限公司 | Detection method, device and the refrigerator that the indoor smell of refrigerator storing influences smell |
| CN106802055A (en) * | 2017-02-06 | 2017-06-06 | 青岛海尔股份有限公司 | A kind of refrigerator reminded with food fresh keeping degree and its method |
| CN107289730A (en) * | 2017-08-12 | 2017-10-24 | 李良杰 | Refrigerator monitor |
| CN108061415A (en) * | 2017-11-29 | 2018-05-22 | 深圳市赛亿科技开发有限公司 | A kind of intelligent refrigerator and the method based on intelligent refrigerator food control |
| CN110672796A (en) * | 2019-10-24 | 2020-01-10 | 佛山市云米电器科技有限公司 | Method and system for monitoring peculiar smell of refrigerator |
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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: 20150603 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |