CN106153823A - Detection method, device and the refrigerator that between refrigerator storing, olfactory sensation is affected by indoor climate - Google Patents
Detection method, device and the refrigerator that between refrigerator storing, olfactory sensation is affected by indoor climate Download PDFInfo
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- CN106153823A CN106153823A CN201610443125.0A CN201610443125A CN106153823A CN 106153823 A CN106153823 A CN 106153823A CN 201610443125 A CN201610443125 A CN 201610443125A CN 106153823 A CN106153823 A CN 106153823A
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Abstract
The invention provides detection method, device and refrigerator that between a kind of refrigerator storing, olfactory sensation is affected by indoor climate.Wherein, detection method includes: between detection storing, indoor are multiple or multiclass produces the concentration of the gas affected to user's olfactory sensation；Concentration according to every kind or every class gas determines this gas or such gas gases affect value under this concentration, to obtain multiple gases affect value；Default weight coefficient according to every kind or every class gas calculates the weighted sum of multiple gases affect values, obtains the odour intensity characterizing abnormal smells from the patient indoor between storing to olfactory sensation influence degree.The detection method of the present invention and device and refrigerator, multiple gas with foreign flavor that can be comprehensively indoor between storing obtains a numerical value intuitively, i.e. in order to characterize the indoor climate odour intensity to the influence degree of olfactory sensation between storing, abnormal flavour situation indoor between storing, and the indoor climate influence degree to human body olfactory sensation between this storing can be directly judged according to the size of odour intensity.
Description
Technical field
The present invention relates to refrigerator storing technical field, particularly relating to indoor climate between a kind of refrigerator storing affects olfactory sensation
Detection method, device and refrigerator.
Background technology
Refrigerator is to maintain a kind of refrigeration plant of constant low temperature, is also that one makes food or other article keep constant low temperature
The product for civilian use of cold conditions, along with the development of society, people increasingly be unable to do without refrigerator.But, sometimes user just opens refrigerator
One abnormal flavour can be smelt, smell and turn one's stomach.Produce the main cause of these abnormal flavour may have following some: 1) due to cold preservation
Room Partial Food resting period length or part food debris can give off a peculiar smell, and this abnormal smells from the patient can be attached to inner bag or the rack of refrigerator
And in compartmentalized box for holding assorted fruits and candies；2) some food is mixed puts, and particularly some food being easily generated abnormal flavour is not packed, and is easily depositing a period of time
Rear generation abnormal flavour；3) refrigerator in use has some food and is attached on inner bag, if refrigerator disable but clear wipe or
Door body not opened, time length will produce abnormal flavour；4) due in refrigerator food degenerate and user cannot know, during use
This abnormal flavour can seal in and deposit food, causes taint of odour phenomenon.And, odor sensing the most on the market the most all can only be to a kind of gas
Body is identified and detects, it is impossible to abnormal flavour situation in enough refrigerators of reaction the most exactly, and the life-span is comparatively short, and causing can not
Enough well application is obtained above at refrigerator, and owing to the gas componant of refrigerator inside is the most complex, it is difficult to by one
Sensor identifies all of abnormal smells from the patient.
Summary of the invention
The purpose of first aspect present invention is to provide for the detection side that between a kind of refrigerator storing, olfactory sensation is affected by indoor climate
Method, with preferably indoor between customer responsiveness storing abnormal flavour situation, thus can make user judge more intuitively and accurately
Item condition etc. indoor between storing.
The purpose of second aspect present invention is to provide for the detection dress that between a kind of refrigerator storing, olfactory sensation is affected by indoor climate
Put.
The purpose of third aspect present invention is to provide for a kind of refrigerator with above-mentioned detection device.
Especially, according to the first aspect of the invention, the invention provides between a kind of refrigerator storing indoor climate to olfactory sensation
The detection method of impact, comprising:
Between the storing of detection refrigerator, indoor are multiple or multiclass produces the concentration of the gas affected to user's olfactory sensation；
Determine every kind or every class gas gases affect value under the concentration detected, to obtain multiple gases affect value；
Default weight coefficient according to every kind or every class gas calculates the weighted sum of multiple gases affect values, obtains in order to table
Levy the abnormal smells from the patient indoor between the storing odour intensity to olfactory sensation influence degree.
Alternatively, every kind or every class gas gases affect value under the concentration detected are determined by following steps:
Gases affect value is searched from the concentration corresponding table default with gases affect value of every kind or every class gas；Or
Determine the interval of the preset concentration residing for concentration of every kind or every class gas；
According to the default computing formula that preset concentration interval is corresponding, it is calculated gases affect value
Alternatively, every kind or every class gas gases affect value under the concentration detected are determined by following steps:
Judge that whether the concentration of this gas or such gas is less than the first preset concentration value；The most then gases affect value etc.
In zero；If it is not, then judge that whether the concentration of this gas or such gas is less than the second preset concentration value；The most then gases affect
Value is equal to this gas or the concentration of such gas；If it is not, then gases affect value is equal to the second preset concentration value；And second preset dense
Angle value is more than the second preset concentration value.
Alternatively, multiclass gas includes alkanes gas, olefines gas, methanthiol class gas, vinyl gas, acids
At least two classes in gas and amine gas.
Alternatively, the default weight coefficient of alkanes gas is 0.045 to 0.055；
The default weight coefficient of olefines gas is 0.045 to 0.055；
The default weight coefficient of methanthiol class gas is 0.18 to 0.22；
The default weight coefficient of vinyl gas is 0.18 to 0.22；
The default weight coefficient of acids gas is 0.23 to 0.27；
The default weight coefficient of amine gas is 0.33 to 0.37.
Alternatively, concentration detection module is utilized to detect the multiple or concentration of multiclass gas；
Concentration detection module is arranged between storing indoor, is configured with in it between material and storing indoor multiple or many
Class gas reacts the generation signal of telecommunication, to be calculated the multiple or concentration of multiclass gas.
Alternatively, concentration detection module is arranged between storing on the sidewall of room or at return air inlet or close on return air inlet and arrange.
According to the second aspect of the invention, the invention provides the inspection that between a kind of refrigerator storing, olfactory sensation is affected by indoor climate
Survey device, comprising:
Concentration detection module, is configured to detect indoor multiple between the storing of refrigerator or multiclass and user's olfactory sensation is produced impact
The concentration of gas；
Gases affect value determines module, is configured to determine every kind or every class gas gases affect under the concentration detected
Value, to obtain multiple gases affect value；With
Computing module, is configured to: calculate multiple gases affect values according to the default weight coefficient of every kind or every class gas
Weighted sum, obtains the odour intensity characterizing abnormal smells from the patient indoor between storing to olfactory sensation influence degree.
Alternatively, concentration detection module has a detection probe, and indoor between material and storing in being configured with it
Multiple or multiclass gas react the generation signal of telecommunication, to be calculated the multiple or concentration of multiclass gas.
According to the third aspect of the invention we, the invention provides a kind of refrigerator, comprising:
Casing, defines room between storing in it；
Any of the above-described kind of detection device, is arranged between storing indoor, is configured to obtain the odour intensity of room, abnormal smells from the patient between storing
Intensity is in order to characterize the indoor climate influence degree to olfactory sensation between storing.
Alternatively, return air inlet is offered on locular wall between room between storing；
Detection device is arranged at return air inlet or closes on return air inlet and arranges.
In detection method, device and refrigerator that between the refrigerator storing of the present invention, olfactory sensation is affected by indoor climate, because comprehensively
Multiple gas with foreign flavor indoor between storing obtains a numerical value intuitively, i.e. in order to characterize between described storing indoor climate to olfactory sensation
The odour intensity of influence degree, can directly judge abnormal flavour situation indoor between storing according to the size of odour intensity, and
The indoor climate influence degree to human body olfactory sensation between this storing.
It is to say, detection method, device and refrigerator that between refrigerator storing of the present invention, olfactory sensation is affected by indoor climate, it is possible to
According to indoor storage food materials situation between storing, the gaseous species volatilized according to food materials and gas flow, and according to all kinds of gases
Composition and the concentration impact on people's sense of smell, the particularly concentration impact on people's sense of smell, carry out COMPREHENSIVE CALCULATING definition
Going out abnormal smells from the patient intensive parameter, and odour intensity is the strongest, in refrigerator is described, abnormal smells from the patient situation is the most obvious such that it is able to abnormal flavour in test refrigerator
Situation.
Further, detection method, device and the ice due to indoor climate between the refrigerator storing of the present invention, olfactory sensation affected
In case, between storing, on the sidewall of room or at return air inlet or near return air inlet, detect multiple or multiclass user's olfactory sensation is produced impact
The concentration of gas, detection position selects rationally, and highly sensitive, testing result is accurate.
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, advantage and the feature of the present invention.
Accompanying drawing explanation
Describe some specific embodiments of the present invention the most by way of example, and not by way of limitation in detail.
Reference identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these
Accompanying drawing is not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is indoor climate showing the detection method that olfactory sensation affects between refrigerator storing according to an embodiment of the invention
Meaning property flow chart；
Fig. 2 is showing of the detection device that olfactory sensation is affected by indoor climate between refrigerator storing according to an embodiment of the invention
Meaning property structure chart；
Fig. 3 is the schematic diagram of refrigerator according to an embodiment of the invention.
Detailed description of the invention
Fig. 1 is indoor climate showing the detection method that olfactory sensation affects between refrigerator storing according to an embodiment of the invention
Meaning property flow chart.As it is shown in figure 1, embodiments provide the detection that between a kind of refrigerator storing, olfactory sensation is affected by indoor climate
Method, this kind of method can also be referred to as a kind of obtaining the indoor climate method to olfactory sensation influence degree between refrigerator storing.Specifically
Ground, this detection method can comprise the following steps that
S100: between the storing of detection refrigerator, indoor are multiple or multiclass produces the concentration of the gas affected to user's olfactory sensation.
S200: determine every kind or every class gas gases affect value under the concentration detected, to obtain multiple gas shadow
Ring value.Owing to the impact on olfactory sensation under different concentration of every kind or every class gas is different, inventors herein propose gases affect
Value, to determine under variable concentrations, the gas influence degree to olfactory sensation.
S300: calculate the weighted sum of multiple gases affect values according to the default weight coefficient of every kind or every class gas, obtain
In order to characterize the abnormal smells from the patient indoor between the storing odour intensity to olfactory sensation influence degree.
In multiple or multiclass gas, owing to every kind or every class gas are for multiple or multiclass gas, to olfactory sensation
Impact different, inventors herein propose and use the weight coefficient corresponding with every kind or every class gas, determine every kind or every class
The gas influence degree to human body olfactory sensation such that it is able to synthetically, exactly and the most practicably obtain characterizing room between storing
The interior abnormal smells from the patient odour intensity to the influence degree of olfactory sensation.The weight coefficient of every kind or every class gas can be found through great many of experiments
Rule obtains, and the most also can be obtained by other means, if weight coefficient can be empirical value.
Present inventor creatively proposes and utilizes odour intensity (it is in order to characterize between storing indoor climate to smelling
Feel influence degree) intuitively reaction storing between room abnormal smells from the patient to olfactory sensation influence degree, the most exactly reaction storing between room
Interior abnormal flavour degree, and creatively propose the acquisition methods of odour intensity, such that it is able to make refrigerator preferably to user
Abnormal flavour situation indoor between reaction storing, it is possible to use family judges article shape indoor between storing more intuitively and accurately
Condition, etc. advantage.
Specifically, present inventor creatively utilizes indoor between storing multiple or multiclass produces shadow to user's olfactory sensation
The concentration of gas rung, every kind or every class gas influence degree to human body olfactory sensation under variable concentrations, and according to every kind or every
The class gas default influence degree parameter to human body olfactory sensation, carries out COMPREHENSIVE CALCULATING and obtains a parameter, i.e. odour intensity, and it is in order to table
Levy the indoor climate influence degree to olfactory sensation between storing.It is to say, room between present inventor's creatively comprehensive storing
In multiple gas with foreign flavor obtain a parameter intuitively, i.e. in order to characterize indoor climate between storing to the influence degree of olfactory sensation
Odour intensity, can directly judge abnormal flavour situation indoor between storing according to the size of odour intensity, and indoor between this storing
The abnormal smells from the patient influence degree to human body olfactory sensation.Generally, if odour intensity is the biggest, then show that between storing, indoor climate is to human body
The influence degree of olfactory sensation is the highest, and abnormal flavour indoor between storing is the most serious, it is possible to show the thing in refrigerator the most to a certain extent
Product rotten level is the most serious.
In some embodiments of the invention, multiclass gas includes alkanes gas, olefines gas, methanthiol class gas
At least two classes in body, vinyl gas, acids gas and amine gas.The gas that food materials itself indoor between storing evaporate
Body composition is mainly sulfide, such as methanthiol class gas, vinyl gas, acids gas and amine gas etc..Preferably, multiclass
Gas need to include methanthiol class gas, vinyl gas, acids gas and amine gas etc..Further, inventor finds, ice
Case itself also can volatilize some gases that user's olfactory sensation produces impact, such as alkanes gas and olefines gas etc., therefore
Multiclass gas also needs to include alkanes gas and olefines gas etc., embodies the indoor climate impact on olfactory sensation between storing with complete
In degree, or perhaps complete embodiment refrigerator, the degree of abnormal flavour, prevents the gas that refrigerator itself distributes to article (especially food)
Taint of odour impact.
In some embodiments, every kind or every class gas gas under the concentration detected can be determined by following steps
Body influence value: search gases affect value from the concentration corresponding table default with gases affect value of every kind or every class gas.At another
In a little embodiments, every kind or every class gas gases affect value under the concentration detected can be determined by following steps: really
Fixed every kind or the interval of the preset concentration residing for concentration of every class gas；According to the default computing formula that preset concentration interval is corresponding,
It is calculated gases affect value.
Especially, other preferred embodiment in, can determine that every kind or every class gas are in inspection by following steps
Gases affect value under the concentration measured:
Judge that whether the concentration of this gas or such gas is less than the first preset concentration value；The most then gases affect value etc.
In zero；If it is not, then judge that whether the concentration of this gas or such gas is less than the second preset concentration value；The most then gases affect
Value is equal to this gas or the concentration of such gas；If it is not, then gases affect value is equal to the second preset concentration value.Second preset concentration
Value is more than the first preset concentration value.
In this embodiment, for a kind of gas, owing to the concentration of this gas is smaller, its impact on olfactory sensation
Can ignore；Or due to the concentration of this gas bigger in the case of, it will not be along with the change again of concentration on the impact of olfactory sensation
The impact that big generation is bigger, so arranges and can further optimize the odour intensity obtained.In this embodiment, for not
With gas or inhomogeneity gas, respective first preset concentration value and the second preset concentration value are all separately provided.
Specifically, such as indoor between the storing of a refrigerator, the gases affect determined according to the concentration of alkanes gas
Value can be A, and default weight coefficient can be X1；The gases affect value that concentration according to olefines gas determines can be B, presets weight
Coefficient can be X2；The gases affect value that concentration according to methanthiol class gas determines can be that to preset weight coefficient can be X to C3；According to
The gases affect value that the concentration of vinyl gas determines can be D, and default weight coefficient can be X4；Concentration according to acids gas is true
Fixed gases affect value can be E, and default weight coefficient can be X5；The gases affect value that concentration according to amine gas determines can be
F, default weight coefficient can be X6.Then between this storing of this refrigerator, odour intensity Q of room can be: Q=X1A+X2B+X3C+X4D+X5E
+X6F。
In some embodiments of the invention, the default weight coefficient of alkanes gas can be 0.045 to 0.055, preferably
It is 0.05；And for alkanes gas, the first preset concentration value is 10 to 15, such as, can be 10, the second preset concentration value
Can be 45 to 50, such as, can be 50.The default weight coefficient of olefines gas can be 0.045 to 0.055, preferably 0.05；And
For olefines gas, the first preset concentration value is 15 to 20, such as, can be 15, the second preset concentration value can be 40 to
45, can be such as 45.The default weight coefficient of methanthiol class gas can be 0.18 to 0.22, preferably 0.2；And for methanthiol
For class gas, the first preset concentration value is 15 to 20, such as, can be 15, and the second preset concentration value can be 40 to 45, such as may be used
It is 45.The default weight coefficient of vinyl gas can be 0.18 to 0.22, preferably 0.2；And for vinyl gas, the
One preset concentration value is 15 to 20, such as, can be 15, and the second preset concentration value can be 40 to 45, such as, can be 45.Acids gas
Default weight coefficient can be 0.23 to 0.27, preferably 0.25；And for acids gas, the first preset concentration value is 5
To 10, such as, can be 5, the second preset concentration value can be 15 to 20, such as, can be 20.The default weight coefficient of amine gas can be
0.33 to 0.37, preferably 0.35；And for amine gas, the first preset concentration value is 0 to 5, such as, can be 1, second
Preset concentration value can be 15 to 18, such as, can be 18.
Such as: when the food materials deposited in refrigerator are Carnis Sus domestica, the gas main component of Carnis Sus domestica volatilization is with amine and acids
It is main, so multiclass gas can include alkanes gas, olefines gas, amine gas and acids gas.During storing
The a certain moment, 10,10,12 and 18 can be distinguished according to the gases affect value determined to concentration value of detection, weight coefficient can divide
It is not 0.05,0.05,0.35 and 0.25.Then odour intensity Q can be: Q=0.05*10+0.05*0+0.35*12+0.25*18=
9.2.In another moment of the process of storage, 10,10,14 and can be distinguished according to the gases affect value determined to concentration value of detection
23, then odour intensity Q can be: Q=0.05*10+0.05*0+0.35*14+0.25*20=10.4, then show between this storing indoor
Abnormal flavour intensity enhancing, abnormal smells from the patient indoor between its this storing is deteriorated, it is possible to surface Carnis Sus domestica such as may degenerate at the information, user
Corresponding information is immediately arrived at by understanding the change of odour intensity.It is to say, odour intensity can intuitively, exactly, soon
Reflect the indoor climate influence degree to olfactory sensation between storing fastly.
In some embodiments of the invention, available concentration detection module 20 detects the multiple or concentration of multiclass gas.
Concentration detection module 20 is arranged between storing indoor, multiple or multiclass gas indoor between material and storing in being configured with it
React the generation signal of telecommunication, to be calculated the multiple or concentration of multiclass gas.Concentration detection module 20 may be disposed at storing
Between indoor, on the roof of room between storing.Further, in wind cooling refrigerator, in order to make the more accurate of Concentration Testing, concentration
Detection module 20 is arranged between storing on the sidewall of room or at return air inlet or close on return air inlet and arrange.In direct cooling refrigerator, concentration
Detection module 20 is arranged between storing on the sidewall of room.Detect on the sidewall of room or at return air inlet or near return air inlet between storing
Multiple or multiclass produces the concentration of the gas of impact to user's olfactory sensation, and detection position selects rationally, testing result can be made accurate, gas
Taste intensity is sensitiveer when changing.
In some embodiments of the invention, abnormal flavour indoor between refrigerator storing can be removed by odour intensity.Specifically
Abnormal flavour indoor between refrigerator storing can be removed by the following method: detect the odour intensity of indoor climate between the storing of refrigerator；Sentence
Whether disconnected odour intensity presets threshold odour number more than first；When odour intensity presets threshold odour number more than or equal to first, open
Open the deodorizing device of refrigerator, to remove abnormal flavour indoor between storing.Judge whether odour intensity is preset less than or equal to second
Threshold odour number；When odour intensity presets threshold odour number less than or equal to second, close deodorizing device.
In some embodiments of the invention, can be by indoor food freshness between odour intensity detection refrigerator storing.Tool
Body ground, can detect indoor food freshness between refrigerator storing: detect refrigerator at predetermined intervals by the following method
The odour intensity of indoor climate between storing；Calculate the rate of change of odour intensity；Judge that rate of change is the most pre-more than or equal to first
If value；When rate of change is more than or equal to the first preset value, the signal of indoor food spoilage between output instruction storing.
Fig. 2 is the detection device 10 that olfactory sensation is affected by indoor climate between refrigerator storing according to an embodiment of the invention
Schematic diagram.As in figure 2 it is shown, the embodiment of the present invention additionally provides what olfactory sensation was affected by indoor climate between a kind of refrigerator storing
Detection device 10, this detection device 10 also referred to as odour intensity acquisition device.This detection device 10 can include Concentration Testing
Module 20, gases affect value determine module 30, computing module 40 and output module 50.
Concentration detection module 20 can be configured to detect indoor multiple between the storing of refrigerator or multiclass and user's olfactory sensation produced shadow
The concentration of the gas rung.Concentration detection module 20 can have a detection probe 21, and is configured with material and storing in it
Between indoor multiple or multiclass gas react the generation signal of telecommunication, to be calculated the multiple or concentration of multiclass gas.So
Setting can make the simple in construction detecting device 10 that olfactory sensation is affected by indoor climate between storing, and volume is little, is not take up the biggest storage
Space, room between thing.
Gases affect value determines that module 30 can be configured to determine every kind or every class gas gas under the concentration detected
Influence value, to obtain multiple gases affect value.
Computing module 40 can be configured such that the default weight coefficient according to every kind or every class gas calculates multiple gases affect values
Weighted sum, obtain characterizing the abnormal smells from the patient indoor between the storing odour intensity to olfactory sensation influence degree.
Output module 50 can be configured to export odour intensity.Further, this detection device 10 may also include display module,
Output module 50 is connected with display module, so that display module display odour intensity.In some alternative embodiments, output
Module 50 can directly electrically connect with other device such as controller of refrigerator, so that the odour intensity of acquisition is fed directly to refrigerator control
Device processed, so that the odour intensity that refrigerator obtains according to the detection of this detection device 10 is controlled and works.
In some embodiments of the invention, gases affect value determines that module 30 can be to search module, is configured to from every kind
Or the concentration of every class gas presets lookup gases affect value in corresponding table with gases affect value.Other embodiments in the present invention
In, gases affect value determines that module 30 includes that concentration ranges determines module and gas influence value computing module, and concentration ranges determines
Module is configured to determine the interval of the preset concentration residing for concentration of every kind or every class gas.Gases affect value computing module is configured to
According to the default computing formula that preset concentration interval is corresponding, it is calculated gases affect value.Default computing formula is gases affect
Relational expression between value and gas concentration.Especially, in other embodiment, gases affect value determines that module 30 includes judging
Module, be configured to judge the concentration of every kind or every class gas with between corresponding first preset concentration value, the second preset concentration value
Magnitude relationship, to determine gases affect value.
Fig. 3 is the schematic diagram of refrigerator according to an embodiment of the invention.As it is shown on figure 3, the embodiment of the present invention
Additionally providing a kind of refrigerator, it can include the detection device in casing 60, door body 70, refrigeration system and any of the above-described embodiment
10.Defining room between storing in casing 60, door body 70 is configured to open or close room between this storing.Refrigeration system can be tradition pressure
Compression type refrigerating system or semiconductor refrigeration system, with offer cold indoor between storing.Detection device 10 is arranged at room between storing
In, it being configured to obtain the odour intensity of room between storing, odour intensity affects journey in order to characterize indoor climate between storing to olfactory sensation
Degree.Preferably, between this storing, room is cold room 61, and its temperature-control range is typically at-5 DEG C to 7 DEG C.Other embodiments at some
In, between this storing, room is alternatively refrigerating chamber 62, or temperature-changing chamber 63.
In some embodiments of the invention, refrigerator can be wind cooling refrigerator, offers return air between storing between room on locular wall
Mouthful.Detection device 10 is arranged between storing on the sidewall of room, at return air inlet or close on return air inlet and arrange.At other of the present invention
In embodiment, refrigerator can be direct cooling refrigerator, and detection device 10 is arranged between storing on the roof of room or on sidewall.
So far, although those skilled in the art will appreciate that the multiple of the most detailed present invention of illustrate and describing show
Example embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure
Determine or derive other variations or modifications of many meeting the principle of the invention.Therefore, the scope of the present invention is it is understood that and recognize
It is set to and covers other variations or modifications all these.
Claims (10)
1. the detection method that between refrigerator storing, olfactory sensation is affected by indoor climate, including:
Between the storing of detection refrigerator, indoor are multiple or multiclass produces the concentration of the gas affected to user's olfactory sensation；
Determine every kind or every class gas gases affect value under the concentration detected, to obtain multiple gases affect value；
Default weight coefficient according to every kind or every class gas calculates the weighted sum of the plurality of gases affect value, obtains in order to table
Levy the abnormal smells from the patient indoor between the described storing odour intensity to olfactory sensation influence degree.
Detection method the most according to claim 1, wherein, determines every kind by following steps or every class gas is detecting
Concentration under gases affect value:
Judge that whether the concentration of this gas or such gas is less than the first preset concentration value；The most described gases affect value etc.
In zero；If it is not, then judge that whether the concentration of this gas or such gas is less than the second preset concentration value；The most described gas
Influence value is equal to this gas or the described concentration of such gas；If it is not, the most described gases affect value is preset dense equal to described second
Angle value；And described second preset concentration value is more than described first preset concentration value.
Detection method the most according to claim 1, wherein, determines every kind by following steps or every class gas is detecting
Concentration under gases affect value:
Described gases affect value is searched from the concentration corresponding table default with gases affect value of every kind or every class gas；Or
Determine the interval of the preset concentration residing for concentration of every kind or every class gas；
According to the default computing formula that described preset concentration interval is corresponding, it is calculated described gases affect value.
Detection method the most according to claim 1, wherein
Described multiclass gas include alkanes gas, olefines gas, methanthiol class gas, vinyl gas, acids gas and
At least two classes in amine gas.
Detection method the most according to claim 4, wherein
The default weight coefficient of described alkanes gas is 0.045 to 0.055；
The default weight coefficient of described olefines gas is 0.045 to 0.055；
The default weight coefficient of described methanthiol class gas is 0.18 to 0.22；
The default weight coefficient of described vinyl gas is 0.18 to 0.22；
The default weight coefficient of described acids gas is 0.23 to 0.27；
The default weight coefficient of described amine gas is 0.33 to 0.37.
Detection method the most according to claim 1, wherein
Concentration detection module is utilized to detect the described multiple or concentration of multiclass gas；
Described concentration detection module is arranged between described storing indoor, is configured with in it between material and described storing indoor
Described multiple or multiclass gas reacts the generation signal of telecommunication, to be calculated the described multiple or concentration of multiclass gas.
Method the most according to claim 6, wherein
Described concentration detection module is arranged between described storing on the sidewall of room or at return air inlet or close on described return air inlet and arrange.
8. the detection device that between refrigerator storing, olfactory sensation is affected by indoor climate, including:
Concentration detection module, is configured to detect the gas that between the storing of refrigerator, indoor are multiple or multiclass is on user's olfactory sensation generation impact
Concentration；
Gases affect value determines module, is configured to determine every kind or every class gas gases affect value under the concentration detected,
To obtain multiple gases affect value；With
Computing module, is configured to: calculate the plurality of gases affect value according to the default weight coefficient of every kind or every class gas
Weighted sum, obtains the odour intensity characterizing abnormal smells from the patient indoor between described storing to olfactory sensation influence degree.
Detection device the most according to claim 8, wherein
Described concentration detection module has a detection probe, and institute indoor between material and described storing in being configured with it
State multiple or multiclass gas to react the generation signal of telecommunication, to be calculated the described multiple or concentration of multiclass gas.
10. a refrigerator, including:
Casing, defines room between storing in it；
Detection device described in claim 8 or 9, is arranged between described storing indoor, is configured to obtain room between described storing
Odour intensity, described odour intensity is in order to characterize the indoor climate influence degree to olfactory sensation between described storing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610443125.0A CN106153823B (en) | 2016-06-20 | 2016-06-20 | Detection method, device and the refrigerator that the indoor smell of refrigerator storing influences smell |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610443125.0A CN106153823B (en) | 2016-06-20 | 2016-06-20 | Detection method, device and the refrigerator that the indoor smell of refrigerator storing influences smell |
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