CN108007839A - Damp detector control method, computer-readable recording medium and damping detector - Google Patents
Damp detector control method, computer-readable recording medium and damping detector Download PDFInfo
- Publication number
- CN108007839A CN108007839A CN201711255590.2A CN201711255590A CN108007839A CN 108007839 A CN108007839 A CN 108007839A CN 201711255590 A CN201711255590 A CN 201711255590A CN 108007839 A CN108007839 A CN 108007839A
- Authority
- CN
- China
- Prior art keywords
- test chamber
- wind turbine
- rotating speed
- damping
- air pressure
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000012360 testing method Methods 0.000 claims abstract description 132
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000013507 mapping Methods 0.000 claims description 11
- 238000010304 firing Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000011017 operating method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/084—Testing filters
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention discloses a kind of damping detector control method, computer-readable recording medium and damping detector, wherein, damping detector control method includes：Start wind turbine to produce negative pressure in test chamber, and wind turbine is run with rotating speed of target；At least the air pressure in test chamber and outside test chamber is not detected with rotating speed of target motion time in wind turbine；Difference is made into air pressure in test chamber and outside test chamber and obtains draught head, and output pressure is poor.Technical solution of the present invention in wind turbine by least not detecting with rotating speed of target motion time the air pressure in test chamber and outside test chamber, and difference is made into the air pressure in test chamber and outside test chamber and obtains draught head, and output pressure is poor, so as to indicate the damping of tested filtration members with draught head.It is simple compared to existing damping detector control method, damping detector control method of the invention, operating procedure, it is possible to achieve filtration members are quickly detected, improve the detection efficiency of filtration members damping.
Description
Technical field
The present invention relates to air purification field, more particularly to a kind of damping detector control method, computer-readable storage
Medium and damping detector.
Background technology
As the improvement of people's living standards, requirement of the people to the quality of room air is also higher and higher.In recent years, it is empty
Gas clearing machine improves the quality of room air, and favored be subject to people due to that can purify the air of a room.Air cleaner
One of most crucial component is filtration members.Before air cleaner is assembled, it usually needs damping detection is carried out to filtration members, with
Estimate the intake of air cleaner.
However, existing damping detector, since detection project is more, detection method is complicated, and the operation in detection process is numerous
Trivial, detection efficiency is low, and worker can only be sampled detection to substantial amounts of filtration members, and each filtration members cannot be examined
Survey.
The content of the invention
The main object of the present invention is to propose a kind of damping detector control method, it is intended to improves the detection of damping detector
Efficiency.
To achieve the above object, the present invention proposes a kind of damping detector control method, which is used to detect
The damping of filtration members, the damping detector control method include：
Start wind turbine to produce negative pressure in test chamber, and the wind turbine is run with rotating speed of target；
Do not detected in the test chamber and outside the test chamber with rotating speed of target motion time in the wind turbine at least
Air pressure；
Difference is made into air pressure in the test chamber and outside the test chamber and obtains draught head, and exports the draught head.
Preferably, it is described detect respectively in the test chamber and outside the test chamber air pressure the step of specifically include：
When the wind turbine is run with the first rotating speed, the first air pressure in the test chamber and the test are detected respectively
The second air pressure outside chamber；And when the wind turbine is run with rotating speed of target, the 3rd air pressure in the test chamber is detected respectively
And the 4th air pressure outside the test chamber；First rotating speed is less than the rotating speed of target；
The step of air pressure work difference by the test chamber and outside the test chamber obtains draught head specifically includes：
When the wind turbine is run with the first rotating speed, difference is made into first air pressure and second air pressure and obtain the first gas
Pressure difference；And when the wind turbine is run with rotating speed of target, difference is made into the 3rd air pressure and the 4th air pressure and obtain damping
Draught head；First rotating speed is less than the rotating speed of target；
The damping detector control method further includes：
Compare whether first draught head more than default first refers to pressure difference；If so, then judge to be mounted with by
Survey filtration members.
Preferably, in the startup wind turbine to produce negative pressure in test chamber, and the wind turbine is made to be run with rotating speed of target
The step of before, further include：
Read the filtration members test pattern currently selected, and mapping table corresponding with the filtration members test pattern, institute
State mapping table and include at least the rotating speed of target.
Preferably, the startup wind turbine in test chamber to produce negative pressure, and makes what the wind turbine was run with rotating speed of target
Step specifically includes：
Detect the present flow rate of air in the test chamber；
Compare whether the present flow rate is more than target flow；If so, then reduce the rotating speed of the wind turbine；If it is not, then increase
The rotating speed of the big wind turbine；The rotating speed of the wind turbine is described when the flow of air reaches the target flow in the test chamber
Rotating speed of target.
Preferably, specifically included in the detection test chamber the step of present flow rate of air：
Detection connects the flow of the wind air in tube of the wind turbine and the test chamber with the definite present flow rate.
Preferably, in the startup wind turbine to produce negative pressure in test chamber, and the wind turbine is made to be run with rotating speed of target
The step of before, further include：
Read the filtration members test pattern currently selected, and mapping table corresponding with the filtration members test pattern, institute
State mapping table and include at least the target flow.
The present invention also proposes a kind of computer-readable recording medium, and damping is stored with the computer-readable recording medium
Detector controls program, and the damping piece surveys the step that damping detector control method is realized when instrument control processing procedure sequence is executed by processor
Suddenly, which includes：
Start wind turbine to produce negative pressure in test chamber, and the wind turbine is run with rotating speed of target；
Do not detected in the test chamber and outside the test chamber with rotating speed of target motion time in the wind turbine at least
Air pressure；
Difference is made into air pressure in the test chamber and outside the test chamber and obtains draught head, and exports the draught head.
The present invention also proposes a kind of damping detector, and for detecting the damping of filtration members, the damping detector includes：
Wind turbine, to the test chamber exhausting to the damping detector；
Memory, is stored with damping detector control program；And
Processor, when performing the damping detector control program, realizes the step of damping detector control method, the step
Suddenly include：
Start wind turbine to produce negative pressure in test chamber, and the wind turbine is run with rotating speed of target；
Do not detected in the test chamber and outside the test chamber with rotating speed of target motion time in the wind turbine at least
Air pressure；
Difference is made into air pressure in the test chamber and outside the test chamber and obtains draught head, and exports the draught head.
Technical solution of the present invention in the wind turbine with rotating speed of target motion time by not detected in the test chamber at least
And the air pressure outside the test chamber, and difference is made into the air pressure in the test chamber and outside the test chamber and obtains draught head,
And the draught head is exported, so as to indicate the damping of tested filtration members with the draught head.Compared to existing damping detector
Control method, damping detector control method of the invention, operating procedure are simple, it is possible to achieve filtration members are quickly detected, are carried
The high detection efficiency of filtration members dampings.
Brief description of the drawings
Fig. 1 is the flow chart of one embodiment of present invention damping detector control method；
Fig. 2 is in present invention damping another embodiment of detector control method, detects in the test chamber and institute respectively
The specific flow diagram of the step of stating the air pressure outside test chamber；
Fig. 3 is in the embodiment of Fig. 2, and the air pressure in the test chamber and outside the test chamber is made difference and obtains draught head
The step of specific flow diagram；
Fig. 4 is in the embodiment of Fig. 2, and the air pressure in the test chamber and outside the test chamber is made difference and obtains draught head
The flow diagram of afterwards the step of；
Fig. 5 is in the present invention damping another embodiment of detector control method, startup wind turbine is negative to be produced in test chamber
Pressure, and make the wind turbine run with rotating speed of target before the step of flow diagram；
Fig. 6 is damped in detector control method another embodiment for the present invention, and the wind turbine is run with rotating speed of target
The step of specific flow diagram.
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.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, it is not intended to limit the present invention.
Those of ordinary skill in the art's all other embodiments obtained without creative efforts, belong to this hair
The scope of bright protection.
Technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, the knot of this technical solution is will be understood that when the combination appearance of technical solution is conflicting or can not realize
Conjunction is not present, also not within the protection domain of application claims.
The present invention proposes a kind of damping detector control method, which is used for the damping for detecting filtration members.
In one embodiment of this invention, as shown in Figure 1, the damping detector control method includes：
Step S10, starts wind turbine to produce negative pressure in test chamber, and the wind turbine is run with rotating speed of target；
Step S20, is not detected in the test chamber and the survey at least in the wind turbine with rotating speed of target motion time
Try the air pressure outside chamber；
Step S30, makees difference by the air pressure in the test chamber and outside the test chamber and obtains draught head, and described in output
Draught head.
Specifically, the power switch of the damping detector is closed, starts wind turbine, blower fan work is with to the damping detection
The test chamber exhausting of instrument, makes to produce negative pressure in test chamber.Processor controls the wind turbine to be run with rotating speed of target.The damping inspection
First baroceptor of survey instrument at least detects the air pressure signal in the test chamber when the wind turbine is run with rotating speed of target,
Second baroceptor of the damping detector at least detects outside the test chamber when the wind turbine is run with rotating speed of target
Air pressure signal.It is appreciated that when the wind turbine is run with other rotating speeds, first baroceptor and second gas
Pressure sensor can also detect the air pressure signal in the test chamber and outside the test chamber respectively.First baroceptor
And the air pressure signal in the test chamber and outside test chamber is passed to differential manometer, the pressure by second baroceptor respectively
Air pressure in the test chamber and outside the test chamber is made difference and obtains draught head by difference meter, and exports the draught head.
Technical solution of the present invention in the wind turbine with rotating speed of target motion time by not detected in the test chamber at least
And the air pressure outside the test chamber, and difference is made into the air pressure in the test chamber and outside the test chamber and obtains draught head,
And the draught head is exported, so as to indicate the damping of tested filtration members with the draught head.Compared to existing damping detector
Control method, damping detector control method of the invention, operating procedure are simple, it is possible to achieve filtration members are quickly detected, are carried
The high detection efficiency of filtration members dampings.
In another embodiment of the invention, shown in Fig. 2 to Fig. 4, it is described detect respectively it is in the test chamber and described
The step of air pressure outside test chamber, specifically includes：
Step S21, when the wind turbine is run with the first rotating speed, detect respectively the first air pressure in the test chamber and
The second air pressure outside the test chamber；And when the wind turbine is run with rotating speed of target, detect respectively in the test chamber
The 4th air pressure outside 3rd air pressure and the test chamber；First rotating speed is less than the rotating speed of target；
The step of air pressure work difference by the test chamber and outside the test chamber obtains draught head specifically includes：
Step S31, when the wind turbine is run with the first rotating speed, first air pressure and second air pressure are obtained as difference
Take the first draught head；And when the wind turbine is run with rotating speed of target, it is poor that the 3rd air pressure and the 4th air pressure are made
It is poor to obtain damping air pressure；First rotating speed is less than the rotating speed of target；
The damping detector control method further includes：
Whether step S32, first draught head more than default first refer to pressure difference；If so, then judge
It is mounted with tested filtration members.
When the wind turbine is run with the first rotating speed, first baroceptor detects the first gas in the test chamber
Press signal, second baroceptor detects the second air pressure signal outside the test chamber, first baroceptor and
First air pressure signal and the second air pressure signal are passed to differential manometer by second baroceptor respectively, and differential manometer is by described
One air pressure and second air pressure make difference and obtain the first draught head.Compare whether first draught head is more than the default first ginseng
Examine pressure difference；If so, then judge to be mounted with tested filtration members.Next, the wind turbine is run with rotating speed of target, described first
Baroceptor detects the 3rd air pressure signal in the test chamber, and second baroceptor is detected outside the test chamber
4th air pressure signal, first baroceptor and second baroceptor are respectively by the 3rd air pressure signal and the 4th gas
Pressure signal passes to differential manometer, and differential manometer is poor by the 3rd air pressure and the 4th air pressure work difference acquisition damping air pressure.It is described
Damping air pressure difference is indicating the damping of tested filtration members.
Before the wind turbine is run according to rotating speed of target, the wind turbine is allowed to be run with the first rotating speed, first air pressure
Sensor detects the first air pressure signal in the test chamber, and second baroceptor detects second outside the test chamber
Air pressure signal, first baroceptor and second baroceptor respectively believe the first air pressure signal and the second air pressure
Differential manometer number is passed to, first air pressure and second air pressure are made difference and obtain the first draught head by differential manometer.Then contrast
First draught head and first refers to pressure difference, to judge whether to be mounted with tested filtration members.Detector is damped so set, can allow
Know whether to be mounted with tested filtration members, if not having, damping detector may remind the user that the tested filtration members of installation, avoid described
Damping detector flogs a dead horse.
In another embodiment of the present invention, as shown in figure 5, in the startup wind turbine to produce negative pressure in test chamber,
And before the step of making the wind turbine be run with rotating speed of target, further include：
Step S00, reads the filtration members test pattern that currently selects, and corresponding with the filtration members test pattern reflects
Firing table, the mapping table include at least the rotating speed of target.
User selectes in operation interface reads user with the corresponding filtration members test pattern of tested filtration members, processor
Selected filtration members test pattern, and mapping table corresponding with the filtration members test pattern, the mapping table include institute
State target flow, rotating speed of target, name of product, the pressure difference upper limit and pressure difference lower limit etc..Processor is controlled according to the rotating speed of target
The fan operation.For there is the product of test history, the selected and corresponding filtration members test pattern of tested filtration members, and then
Corresponding rotating speed of target is selected, the fan operation is then controlled according to the rotating speed of target, it is not necessary to adjust wind turbine repeatedly
Rotating speed, further improve detection efficiency.
In one more embodiment of the present invention, as shown in fig. 6, it is described startup wind turbine to produce negative pressure in test chamber, and
The step of making the wind turbine be run with rotating speed of target, specifically includes：
Step S01, detects the present flow rate of air in the test chamber；
Whether step S02, the present flow rate are more than target flow；If so, then reduce the rotating speed of the wind turbine；If
It is no, then increase the rotating speed of the wind turbine；The flow of air reaches turn of the wind turbine during target flow in the test chamber
Speed is the rotating speed of target.
When testing the filtration members of new spec, since the history for not having new spec in the memory in damping detector is tested
Information, also just the corresponding filtration members test pattern not with the filtration members of new spec, the damping detector need to obtain target
Rotating speed.Flowmeter detects the current flow signal of air in the test chamber, and passes to processor, and processor is more described to work as
Whether preceding flow is more than target flow；If so, then reduce the rotating speed of the wind turbine；If it is not, then increase the rotating speed of the wind turbine；Institute
Stating the flow of air in test chamber, to reach the rotating speed of the wind turbine during target flow be the rotating speed of target, and by the target
Rotating speed is stored into memory.The information such as user's input product title, the pressure difference upper limit and pressure difference lower limit, and the rotating speed of target shape
Into mapping table, and establish corresponding filtration members test model.
It is understood that can also manual adjustment wind turbine rotating speed, the flow of air in the test chamber is reached mesh
Flow is marked, the rotating speed that the flow of air reaches the wind turbine during target flow in the test chamber is the rotating speed of target,
And the rotating speed of target is stored into memory.The information such as user's input product title, the pressure difference upper limit and pressure difference lower limit, and it is described
Rotating speed of target forms mapping table, and establishes corresponding filtration members test model.
Specifically, the flowmeter detection connects the flow of the wind air in tube of the wind turbine and the test chamber with definite
The present flow rate.So set, convenient install the flowmeter.
The present invention also proposes a kind of computer-readable medium, which has damping detector control journey
Sequence, when the damping detector control program is executed by processor, realizes the step of damping detector control method, damping inspection
The specific steps of instrument control method are surveyed with reference to above-described embodiment, since this computer-readable medium employs above-mentioned all embodiments
Whole technical solutions, therefore at least with above-described embodiment technical solution caused by all beneficial effects, herein no longer
Repeat one by one.
The present invention also proposes a kind of damping detector, which includes wind turbine, memory and processor.It is described to deposit
Damping detector control program is stored with reservoir；When the processor performs the damping detector control program, resistance is realized
The step of Buddhist nun's detector control method.The specific steps of the damping detector control method are with reference to above-described embodiment, due to this resistance
Buddhist nun's detector employs whole technical solutions of above-mentioned all embodiments, therefore at least has the technical solution institute of above-described embodiment
All beneficial effects brought, this is no longer going to repeat them.Wherein, the wind turbine is to the test chamber to the damping detector
Exhausting.
The foregoing is merely the preferred embodiment of the present invention, not thereby limits its scope of the claims, every to utilize the present invention
The equivalent structure or equivalent flow shift that specification and accompanying drawing content are made, is directly or indirectly used in other relevant technology necks
Domain, is included within the scope of the present invention.
Claims (8)
1. one kind damping detector control method, which is used for the damping for detecting filtration members, it is characterised in that bag
Include：
Start wind turbine to produce negative pressure in test chamber, and the wind turbine is run with rotating speed of target；
At least the air pressure in the test chamber and outside the test chamber is not detected with rotating speed of target motion time in the wind turbine；
Difference is made into air pressure in the test chamber and outside the test chamber and obtains draught head, and exports the draught head.
2. damping detector control method as claimed in claim 1, it is characterised in that
It is described detect respectively in the test chamber and outside the test chamber air pressure the step of specifically include：
When the wind turbine is run with the first rotating speed, detect respectively outside the first air pressure and the test chamber in the test chamber
The second air pressure；And when the wind turbine is run with rotating speed of target, detect respectively the 3rd air pressure in the test chamber and
The 4th air pressure outside the test chamber；First rotating speed is less than the rotating speed of target；
The step of air pressure work difference by the test chamber and outside the test chamber obtains draught head specifically includes：
When the wind turbine is run with the first rotating speed, difference is made into first air pressure and second air pressure and obtain the first air pressure
Difference；And when the wind turbine is run with rotating speed of target, difference is made into the 3rd air pressure and the 4th air pressure and obtain damping gas
Pressure difference；First rotating speed is less than the rotating speed of target；
The damping detector control method further includes：
Compare whether first draught head more than default first refers to pressure difference；If so, then judge to be mounted with to be tested
Filter part.
3. damping detector control method as claimed in claim 1 or 2, it is characterised in that in the startup wind turbine to survey
Before the step of trying intracavitary and produce negative pressure, and making the wind turbine be run with rotating speed of target, further include：
The filtration members test pattern currently selected, and mapping table corresponding with the filtration members test pattern are read, it is described to reflect
Firing table includes at least the rotating speed of target.
4. damping detector control method as claimed in claim 1, it is characterised in that the startup wind turbine is with test chamber
The step of producing negative pressure, and making the wind turbine be run with rotating speed of target specifically includes：
Detect the present flow rate of air in the test chamber；
Compare whether the present flow rate is more than target flow；If so, then reduce the rotating speed of the wind turbine；If it is not, then increase institute
State the rotating speed of wind turbine；The rotating speed that the flow of air reaches the wind turbine during target flow in the test chamber is the target
Rotating speed.
5. damping detector control method as claimed in claim 4, it is characterised in that air in the detection test chamber
Present flow rate the step of specifically include：
Detection connects the flow of the wind air in tube of the wind turbine and the test chamber with the definite present flow rate.
6. damping detector control method as claimed in claim 4, it is characterised in that in the startup wind turbine with test chamber
Interior generation negative pressure, and the step of the wind turbine is run with rotating speed of target before, further include：
The filtration members test pattern currently selected, and mapping table corresponding with the filtration members test pattern are read, it is described to reflect
Firing table includes at least the target flow.
7. a kind of computer-readable recording medium, it is characterised in that damping inspection is stored with the computer-readable recording medium
Instrument control processing procedure sequence is surveyed, the damping piece is surveyed when instrument control processing procedure sequence is executed by processor and realized such as any one of claim 1 to 6 institute
The step of damping detector control method stated.
8. one kind damping detector, for detecting the damping of filtration members, it is characterised in that including：
Wind turbine, to the test chamber exhausting to the damping detector；
Memory, is stored with damping detector control program；And
Processor, when performing the damping detector control program, is realized such as right 1-6 any one of them damping detection instrument control
The step of method processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711255590.2A CN108007839B (en) | 2017-11-30 | 2017-11-30 | Damping detector control method, computer readable storage medium and damping detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711255590.2A CN108007839B (en) | 2017-11-30 | 2017-11-30 | Damping detector control method, computer readable storage medium and damping detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108007839A true CN108007839A (en) | 2018-05-08 |
| CN108007839B CN108007839B (en) | 2023-10-13 |
Family
ID=62055967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711255590.2A Active CN108007839B (en) | 2017-11-30 | 2017-11-30 | Damping detector control method, computer readable storage medium and damping detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108007839B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115389780A (en) * | 2022-10-28 | 2022-11-25 | 深圳市永联科技股份有限公司 | Wind tunnel test equipment and using method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63134022A (en) * | 1986-11-25 | 1988-06-06 | Kawasaki Steel Corp | Determination method for clogging of bag filter |
| US20110185895A1 (en) * | 2010-02-03 | 2011-08-04 | Paul Freen | Filter apparatus and method of monitoring filter apparatus |
| US20120014409A1 (en) * | 2010-07-16 | 2012-01-19 | Petroleum Analzyer Company, Lp | Dampening Apparatus and Method for Single Piston Pump Used in Determining the Thermal Stability of Fluids |
| CN104833051A (en) * | 2015-04-28 | 2015-08-12 | 广东美的制冷设备有限公司 | Detection method and detection device for dust deposition degree of filter screen as well as air regulating equipment |
| US20150330857A1 (en) * | 2014-05-15 | 2015-11-19 | Cummins, Inc. | Methods and systems for monitoring loading of an air filter |
| DE102014211902A1 (en) * | 2014-06-20 | 2015-12-24 | Volkswagen Aktiengesellschaft | Method for condition monitoring of a particulate filter, exhaust system and measuring device |
| US20160116392A1 (en) * | 2014-10-24 | 2016-04-28 | Caterpillar Inc. | System and Method for Estimating Remaining Useful Life of a Filter |
| CN205307649U (en) * | 2015-12-07 | 2016-06-15 | 中国人民解放军第二炮兵装备研究院第六研究所 | Breathing mask performance detector |
| CN106247563A (en) * | 2016-08-31 | 2016-12-21 | 广东美的制冷设备有限公司 | The dirty stifled detection method of air-conditioning based on bilateral pressure reduction, system and air-conditioning |
| WO2017126146A1 (en) * | 2016-01-22 | 2017-07-27 | シャープ株式会社 | Air cleaner |
| CN107367312A (en) * | 2017-06-28 | 2017-11-21 | 安徽盛洲汽车部件有限公司 | A kind of mass air flow sensor method of testing |
-
2017
- 2017-11-30 CN CN201711255590.2A patent/CN108007839B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63134022A (en) * | 1986-11-25 | 1988-06-06 | Kawasaki Steel Corp | Determination method for clogging of bag filter |
| US20110185895A1 (en) * | 2010-02-03 | 2011-08-04 | Paul Freen | Filter apparatus and method of monitoring filter apparatus |
| US20120014409A1 (en) * | 2010-07-16 | 2012-01-19 | Petroleum Analzyer Company, Lp | Dampening Apparatus and Method for Single Piston Pump Used in Determining the Thermal Stability of Fluids |
| US20150330857A1 (en) * | 2014-05-15 | 2015-11-19 | Cummins, Inc. | Methods and systems for monitoring loading of an air filter |
| DE102014211902A1 (en) * | 2014-06-20 | 2015-12-24 | Volkswagen Aktiengesellschaft | Method for condition monitoring of a particulate filter, exhaust system and measuring device |
| US20160116392A1 (en) * | 2014-10-24 | 2016-04-28 | Caterpillar Inc. | System and Method for Estimating Remaining Useful Life of a Filter |
| CN104833051A (en) * | 2015-04-28 | 2015-08-12 | 广东美的制冷设备有限公司 | Detection method and detection device for dust deposition degree of filter screen as well as air regulating equipment |
| CN205307649U (en) * | 2015-12-07 | 2016-06-15 | 中国人民解放军第二炮兵装备研究院第六研究所 | Breathing mask performance detector |
| WO2017126146A1 (en) * | 2016-01-22 | 2017-07-27 | シャープ株式会社 | Air cleaner |
| CN106247563A (en) * | 2016-08-31 | 2016-12-21 | 广东美的制冷设备有限公司 | The dirty stifled detection method of air-conditioning based on bilateral pressure reduction, system and air-conditioning |
| CN107367312A (en) * | 2017-06-28 | 2017-11-21 | 安徽盛洲汽车部件有限公司 | A kind of mass air flow sensor method of testing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115389780A (en) * | 2022-10-28 | 2022-11-25 | 深圳市永联科技股份有限公司 | Wind tunnel test equipment and using method thereof |
| CN115389780B (en) * | 2022-10-28 | 2023-02-14 | 深圳市永联科技股份有限公司 | Application method of wind tunnel testing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108007839B (en) | 2023-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104344535B (en) | Method and device for adaptively adjusting frequency of conditioner motor and air conditioner | |
| CN105547499A (en) | Temperature prediction method and system | |
| CN108592304A (en) | Inletting fresh air control method, air conditioner and the readable storage medium storing program for executing of air conditioner | |
| CN104111154B (en) | Vibration trend analysis method and vibration trend analysis system of wind generating set | |
| CN105424105B (en) | Dust pelletizing system is responsible for air volume detecting method and on-line measuring device | |
| CN102704238B (en) | Drying judgment method for rotary washing machine | |
| CN106640722A (en) | Gas compressor aerodynamic stability diagnosis and control device and method | |
| CN106468244A (en) | Blade detection method and device of wind driven generator | |
| CN107167223B (en) | Variable frequency air conditioner compressor and pipeline vibration testing system and method | |
| CN102654934A (en) | Optical smoke-sensing detection test device and test method thereof | |
| CN111075704B (en) | Frequency hopping bandwidth detection system and intelligent algorithm for frequency-conversion compressor of air conditioner in data machine room | |
| CN108007839A (en) | Damp detector control method, computer-readable recording medium and damping detector | |
| CN108204654A (en) | A kind of air processor and its control method | |
| CN109117450A (en) | The determination method for measured data optimized analysis length of shaking | |
| CN107918032A (en) | A kind of rotating speed measurement method of space multi-source voice signal fusion | |
| CN108914492A (en) | A kind of water level of washing machine frequency automatic calibration method | |
| CN112240579A (en) | Range hood and control method thereof | |
| CN103790720B (en) | Method for recognizing actual use fuel type in explosive motor | |
| CN109596354A (en) | Band-pass filtering method based on the identification of adaptive resonance frequency band | |
| CN111999339A (en) | Method for monitoring water content change of gearbox oil on line | |
| CN112345247B (en) | Fault diagnosis method and device for rolling bearing | |
| CN205229186U (en) | Wind speed intelligent control device | |
| CN204330240U (en) | Air-tightness detection device | |
| CN108760295B (en) | Method for identifying transmission vibration caused by poor clutch matching based on NVH performance | |
| CN109487490A (en) | A kind of intelligent control method and household electrical appliance of household electrical appliance |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |