CN106178666A - Filter gauge, filter gauge metering method, the filter element of band metering, filter - Google Patents
Filter gauge, filter gauge metering method, the filter element of band metering, filter Download PDFInfo
- Publication number
- CN106178666A CN106178666A CN201610795871.6A CN201610795871A CN106178666A CN 106178666 A CN106178666 A CN 106178666A CN 201610795871 A CN201610795871 A CN 201610795871A CN 106178666 A CN106178666 A CN 106178666A
- Authority
- CN
- China
- Prior art keywords
- filter
- vibrating sensor
- gauge
- measured medium
- metrological service
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000006698 induction Effects 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 57
- 230000007246 mechanism Effects 0.000 claims description 40
- 238000001914 filtration Methods 0.000 claims description 18
- 230000007306 turnover Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 description 8
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
- B01D35/046—Plug, tap, or cock filters filtering elements mounted in or on a faucet the filtering element being mounted in the faucet plug
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
Abstract
Filter gauge disclosed by the invention includes vibrating sensor and metrological service, and vibrating sensor includes outfan, and can sense the induction end of the vibration that measured medium causes；The outfan of vibrating sensor connects the input of metrological service.The invention also discloses filter gauge metering method, the filter element of band metering, the filter of band metering.The present invention uses less vibrating sensor, and filter gauge is all isolated with measured medium, not with measured physical contact between media, and can capture the vibration that measured medium is caused the most delicately, thus measure all kinds of parameters of measured medium.And metrological service's peripheral hardware, the measured medium of liquid is also not easy to destroy metrological service, it is possible to effectively carries out water power isolation, uses the safest.
Description
Technical field
The present invention relates to a kind of filter gauge, particularly relate to the filtration of a kind of band metering.
Background technology
Current filter material uses all to have and uses certain filtration useful life, and therefore, the filter amount for filter material is measured
Structure, or use complicated measurement structure, its energy consumption necessarily increases.And the medium that is measured mostly is the liquid that can conduct electricity, very
It is easily destroyed the structure of this charge metering, and owing to this structure is difficult to accomplish that water power completely cuts off, on using, there is also one
Fixed unsafe factor.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of structure to simplify and the filter gauge of low energy consumption.
The present invention also provides for a kind of structure and simplifies and the filter gauge metering method of low energy consumption.
The present invention also provide for a kind of structure simplify and low energy consumption band metering filter element.
The present invention also provide for a kind of structure simplify and low energy consumption band metering filter.
In order to reach above-mentioned purpose, the solution of the present invention is:
Filter gauge includes vibrating sensor and metrological service, and vibrating sensor includes outfan, and can sense measured
The induction end of the vibration that medium causes；The outfan of vibrating sensor connects the input of metrological service.
Filter gauge also includes indication mechanism, and the outfan of described metrological service connects the input of indication mechanism；And/or institute
State indication mechanism and include electronical display mechanism or machinery indication mechanism.
Filter gauge metering method, vibrating sensor and metrological service all isolate with measured medium, connect according to vibrating sensor
Receiving signal produced by the vibration that measured medium causes, metrological service starts to measure the parameter of measured medium.
The described parameter of described measured medium is selected from: time that filtration flux, filter amount, flow, filter material have used, filter material
Residue the use time, the replacing construction of filter material, filter in thing any one or more.
The filter element of band metering, including filter material and filter gauge, filter gauge includes vibrating sensor and metrological service, vibrating sensing
Device includes outfan, and can sense the induction end of the vibration that measured medium causes；Vibrating sensor and metrological service are all provided with
Put outside filter material, and isolate with measured medium；The induction end of vibrating sensor is produced by filter medium in receiving filter material
Vibration information, the outfan of vibrating sensor connects the input of metrological service.
The filter element of band metering also includes filter housing and indication mechanism, arranges described filter material in filter housing, and has on filter housing and counted
The filter opening of amount medium turnover；Filter gauge and indication mechanism are set outside filter housing.
The filter of band metering, including filter body and filter material, corresponding filter body arranges filter material, peripheral hardware in filter material
Being equipped with the filtration path that measured medium passes through, and have the filter mouth that can connect filtration path on filter body, its feature exists
In: also including filtering gauge, filter gauge includes vibrating sensor and metrological service, and vibrating sensor includes outfan, and can feel
The induction end of the vibration that the medium that should be measured causes；Filter gauge is arranged on outside filter body, and the induction end of vibrating sensor
Can receive the vibration signal produced by filter medium, the outfan of vibrating sensor connects the input of metrological service.
After using such scheme, the method have the advantages that
One, the present invention uses less vibrating sensor, and structure is simplified, energy consumption is low, and can capture the most delicately by
The vibration that metered media is caused, thus all kinds of parameters of measured medium are measured.
Two, vibrating sensor, the equal peripheral hardware of metrological service, and isolate with measured medium, the measured medium of liquid is the most not
It is easily destroyed metrological service, it is possible to effectively carry out water power isolation, uses the safest.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the structural representation of the present invention.
In figure:
Filter gauge 1, vibrating sensor 11, metrological service 12.
Faucet 2, filter 3, accommodation chamber 31.
Detailed description of the invention
In order to technical scheme is explained further, below by specific embodiment, the present invention is explained in detail
State.
Embodiment one
As shown in Figure 1 to Figure 3, the present embodiment filter gauge 1 mainly includes vibrating sensor 11 and metrological service 12.This enforcement
Filter gauge in example also can referred to as filter amount effusion meter.
Vibrating sensor 11 can use existing structure.The induction end of vibrating sensor can sense measured medium and be caused
Various vibrations, the most small vibration.The outfan of vibrating sensor connects the input of metrological service.Such as, sensor
Can use that high molecular polymer thin film is made, the multiple sensors such as optical fibers is made.
Metrological service 2 can use existing all kinds of metrological service, electronic measurement mechanism, or fluid flowmeter and gas stream
Gauge, or effusion meter is divided into again and has differential pressure flowmeter, spinner flowmeter, restriction flowmeter, slit flowmeter, volume flow
Gauge, electromagnetic flowmeter, ultrasonic flowmeter and weir etc.；Or the components and parts such as microprocessor, chip, Fructus Rubi group；Or pass through
The data matching of vibration signal, data fitting function measure.Metrological service 12 can also be metering module, or dosing machine
In structure 12, metering module is set.Metering module mainly receives vibration signal, controls to proceed by flow measurement, stores stoichiometric number
According to, useful life of display filter material or filter element etc..
It is preferred that metrological service 2 also can perception difference filter material, and store have different filter material useful life, service life etc.
Parameter.When metrological service 2 supports the use from different filter materials, the quantitative model of corresponding filter material can be switched to by automatic or manual.Meter
Measuring mechanism 2 can also is that active chip, the most self-powered, and this is self-powered for solar charging device or other built-in powers
Power supply mode.
It is preferred that metrological service 2 also can bind with user terminal, and then carry out relevant data interaction to user terminal.
It is preferred that the present embodiment also includes indication mechanism, the outfan of metrological service connects the input of indication mechanism.Aobvious
Show that mechanism can use machinery indication mechanism or electronical display mechanism, machinery indication mechanism can use the structure such as dial plate, pointer.Electronics
Indication mechanism can use all kinds of sound, the optical, electrical modes pair such as the change of existing display screen, display lamp, shade, color change
The parameter of measured medium should be shown.
When the present embodiment is for measuring service condition that filter material crosses drainage, water as measured medium, measured medium
Parameter when can be the replacing of filtration flux, filter amount, time that flow, filter material have used, the residue use time of filter material, filter material
Between, the parameter filtering thing etc., the parameter of measured medium can also is that any one or more in above-mentioned parameter.Wherein filter
The parameter of thing can be to filter any one or more in the kind of thing, quantity etc..
Certainly, the present embodiment also can measure by this kind of measured medium of gas, and metrological service considerably uses gas stream
Gauge.
Embodiment two
The present embodiment flow metering method is the concrete metering method of embodiment one, and it is caused according to measured medium
The signal that vibration produces, starts to measure the parameter of measured medium by control module.
When the present embodiment is for measuring by filter medium, described above by the filter gauge metering method of filter medium.
Embodiment three
The filter element of embodiment band metering is the concrete application of embodiment one, two.Band metering filter element mainly include filter material and
Filter gauge.Filter gauge uses foregoing any structure, something in common, does not repeats them here.
It is preferred that band metering filter element also include filter housing and indication mechanism, arrange in filter housing have on filter material, and filter housing by
The filter opening of metered media turnover, filter housing arranges metrological service and indication mechanism.
It is preferred that arrange metrological service and indication mechanism outside filter housing, measured medium can be shielded and to metrological service and show
Show the impact of mechanism, metrological service and indication mechanism are effectively protected.
Wherein, the induction end of vibrating sensor is arranged on measured medium and flows through in the filtration path of filter material, filtration path
It is called for short filter footpath.Filter footpath had both been included in the path in filter material, also included entering this section of path before filter material, and from filter material out
This section of path afterwards, specific as follows:
1, the induction end of vibrating sensor may be provided on the filter footpath that measured medium stream enters before filter material.
2, the induction end of vibrating sensor may be provided on the filter footpath that measured medium flows in filter material.
3, the induction end of vibrating sensor may be provided on the filter footpath that measured medium flows out from filter material.
And the induction end of vibrating sensor also can be arranged as follows:
1, induction end is arranged near filter material: be arranged near filter material, namely close to filter import and/or the filter of filter material as far as possible
On the filter footpath in exit.
2, in induction end is arranged on filter material: filter material once used, typically can retain measured medium in filter material, work as quilt
Metered media is cut off, or does not has new measured medium to enter filter material, or measured medium flow out filter material leach mouth
Being blocked, when there is this type of situation, all without causing vibration, induction end also would not receive vibration signal.
3, in induction end is suspended in filter housing: the induction end of suspension can receive vibration signal the most delicately, because of highly sensitive,
The sensitivity of metering can be improved.
4, induction end is arranged on the shell wall of filter housing: induction end is sticked or is embedded on shell wall, such as inner wall, shell
Wall, filter housing filter mouth, filter housing filter import, filter housing leach mouth.When measured medium have in filter housing increasing, have subtract time, its produce
Raw vibration all can sensed termination receive.
Which kind of situation the most above-mentioned, induction end all can sense the vibration that the medium that is measured is caused, vibrating sensor defeated
Go out end and connect the input of metrological service.
Embodiment four
The filter of embodiment band metering is the concrete application of embodiment one, two, three.The filter of band metering mainly includes
Filter body, filter material and filter gauge.Filter material and filter gauge all can use any of the above-described structure, and something in common is the most superfluous at this
State.
Having the filter mouth of measured medium turnover filter material on filter body, filter mouth can be divided into filter import, leach mouth.Filter material
In may be provided at filter body, filter body is outer, on filter body, no matter which kind of set-up mode, if measured medium energy
Enter from the filter import of filter body, flow through filter material and from filter body, leached mouth stream by the measured medium after filtering
Go out.Certainly, filter mouth also can regardless of filter import, leach mouth, before measured medium is filtered, filtered after all can flow from same filter mouth
Go out.
It is preferred that pressure relief device or discharge device can be arranged on filter body, to discharge filter material or the quilt of filter housing residual
Metered media, air etc., to improve metering effect.
It is preferred that the present embodiment also includes switching mechanism, the open/close states of switching mechanism energy switch filtering device body, thus
Corresponding conducting is filtered import and leaches mouth, cuts off filter import and leaches mouth.When switching mechanism makees corresponding actions, opening is switched
During to closed mode, switching mechanism i.e. triggers a shutdown signal, and this shutdown signal is i.e. sent to metrological service.Metrological service
The most do not receive the vibration signal that the induction end of vibrating sensor is sent, and stop measuring all kinds of parameters of measured medium, example
Such as the amount of filter etc..
Otherwise, when switching mechanism makees corresponding actions, and closed mode is switched to opening, switching mechanism i.e. triggers one
Individual unlatching signal, this unlatching signal is i.e. sent to metrological service.Metrological service just receives the induction end of vibrating sensor and is sent out
The vibration signal sent, and measure all kinds of parameters of measured medium, such as filter amount etc..
The shutdown signal that triggered by switching mechanism, open this kind of keying signal of signal, so that it may control dosing machine accordingly
Whether structure starts metering or stops metering.
Switching mechanism can use existing all kinds of trigger mechanism to realize the triggering of above-mentioned keying signal, such as induction apparatus, triggering
Device, sensor etc..
Embodiment five
The flow apparatus of embodiment band metering, the equipment of band metering are the concrete application of above-described embodiment.The stream of band metering
Amount device, the equipment of band metering specifically include that faucet 2, valve, gondola water faucet, bathroom utensil, kitchen guarding's apparatus, and bottle, cup
The various containers such as son, kettle, tank, bucket.Structure and the set-up mode thereof of filter gauge are similar with embodiment four, something in common, at this not
Repeat again.
Illustrate as a example by existing faucet below.
Faucet 2 mainly includes valve body, valve seat, spool, valve rod, handle.Valve body has water inlet and outlet, in valve body
Form valve pocket, valve pocket connection water inlet and outlet.Arranging suitable valve seat and spool in valve body, spool connects valve rod, valve
The end that bar stretches out outside valve body arranges handle.When turning on the tap, rotate or pulling handle to a direction, i.e. band movable valve plug is corresponding
Action, conducting water inlet and outlet.Otherwise, i.e. cutting off water inlet and outlet, faucet is i.e. closed.Switching mechanism is suitable
Above-mentioned trigger mechanism it is correspondingly arranged at spool, valve rod and/or handle, valve rod or handle.
Being provided with filter 3 between the import and export of faucet 2, filter 3 filter housing is outer or filter housing top arranges accommodation chamber
31, can be filter housing directly cave in formed accommodation chamber 31.Vibrating sensor 11, metrological service 12 is placed in accommodation chamber 31.
It is to say, filter gauge 1 and measured medium are to completely cut off, will not there is any contact with measured medium, water.So, filter amount
Meter 1 also would not be corroded.
When rotating or pulling handle opens faucet, water enters filter from the water inlet of faucet, and current will produce
Raw vibration, is vibrated sensor 11 and receives this vibration signal, i.e. send metering signal to metrological service 12.Metrological service 12 is just
Start to measure the flow of water.
When water is opened from faucet, but under state of cutting off the water, in faucet, there is no water, just do not have water to enter filter 3,
Also would not produce vibration, such vibrating sensor 11 would not receive vibration signal, and metrological service 12 also would not start
Metering.Even if it is to say, faucet is opened, but in the absence of water, filter gauge 1 is not started working, is not counted
Amount.
The structure of the present invention is simplified, easy to assembly and metering is accurate, and the drainage amount that filter gauge 1 is measured is basic and filters
In device, the consumption of actual filtration water is suitable.
In a word, it is preferable that the present invention is vibrating sensor and metrological service to be isolated with measured medium, enters filter when there being water
Just start to measure the flow of drainage when filtering in material.When faucet is opened, but water is not had to enter filter material, say, that
When filter material does not work, metrological service does not start metering.
Above-described embodiment and accompanying drawing the product form of the non-limiting present invention and style, any art common
Technical staff is suitably changed what it did or modifies, and all should be regarded as the patent category without departing from the present invention.
Claims (7)
1. filter gauge, it is characterised in that: including vibrating sensor and metrological service, vibrating sensor includes outfan, Yi Jineng
The induction end of the vibration that the measured medium of sensing causes；The outfan of vibrating sensor connects the input of metrological service.
Filter gauge the most as claimed in claim 1, it is characterised in that: also include indication mechanism, the outfan of described metrological service
Connect the input of indication mechanism；And/or described indication mechanism includes electronical display mechanism or machinery indication mechanism.
3. filter gauge metering method, it is characterised in that: vibrating sensor and metrological service all isolate with measured medium, according to vibration
Sensor receives signal produced by the vibration that measured medium causes, and metrological service starts to measure the ginseng of measured medium
Number.
4. filter gauge metering method as claimed in claim 3, it is characterised in that: the described parameter of described measured medium is selected from:
Time that filtration flux, filter amount, flow, filter material have used, residue use time, the replacing construction of filter material of filter material, filter in thing
Any one or more.
5. the filter element of band metering, it is characterised in that: including filter material and filter gauge, filter gauge includes vibrating sensor and dosing machine
Structure, vibrating sensor includes outfan, and can sense the induction end of the vibration that measured medium causes；Vibrating sensor and meter
Measuring mechanism is arranged at outside filter material, and isolates with measured medium；The induction end of vibrating sensor is filtered in receiving filter material
The vibration information that medium produces, the outfan of vibrating sensor connects the input of metrological service.
6. the filter element of band metering as claimed in claim 5, it is characterised in that: also include filter housing and indication mechanism, set in filter housing
Put described filter material, and on filter housing, have the filter opening of measured medium turnover；Filter gauge and indication mechanism are set outside filter housing.
7. the filter of band metering, including filter body and filter material, corresponding filter body arranges filter material, and filter material is inside and outside to be arranged
There is the filtration path that measured medium passes through, and on filter body, have the filter mouth that can connect filtration path, it is characterised in that:
Also including filtering gauge, filter gauge includes vibrating sensor and metrological service, and vibrating sensor includes outfan, and can sense quilt
The induction end of the vibration that metered media causes；Filter gauge is arranged on outside filter body, and the induction end of vibrating sensor can connect
Receiving the vibration signal produced by filter medium, the outfan of vibrating sensor connects the input of metrological service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795871.6A CN106178666A (en) | 2016-08-31 | 2016-08-31 | Filter gauge, filter gauge metering method, the filter element of band metering, filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795871.6A CN106178666A (en) | 2016-08-31 | 2016-08-31 | Filter gauge, filter gauge metering method, the filter element of band metering, filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106178666A true CN106178666A (en) | 2016-12-07 |
Family
ID=58085584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610795871.6A Pending CN106178666A (en) | 2016-08-31 | 2016-08-31 | Filter gauge, filter gauge metering method, the filter element of band metering, filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106178666A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789886A (en) * | 2017-11-30 | 2018-03-13 | 泉州万利得节能科技有限公司 | A kind of disposable element |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0161641B1 (en) * | 1996-04-27 | 1998-11-16 | 배순훈 | Method of detecting defective of level sensor |
| JP2001205021A (en) * | 2000-01-28 | 2001-07-31 | Amada Co Ltd | Fail-safe mechanism of high pressure filter |
| CN202478706U (en) * | 2011-12-05 | 2012-10-10 | 杭州科百特过滤器材有限公司 | Cylindrical filter element with adjustable length |
| CN105126511A (en) * | 2015-07-14 | 2015-12-09 | 中山市完美生活器材科技有限公司 | Vehicle-mounted air purifier and purifying method of same |
| CN205137710U (en) * | 2015-07-14 | 2016-04-06 | 中山市完美生活器材科技有限公司 | Vehicle -mounted air purifier |
| CN205164272U (en) * | 2015-10-21 | 2016-04-20 | 天津晟高创新科技有限公司 | Online filtration metering device of cement grinding aid |
| CN206566583U (en) * | 2016-08-31 | 2017-10-20 | 泉州万利得节能科技有限公司 | Filter gauge, the filter core with metering, filter |
-
2016
- 2016-08-31 CN CN201610795871.6A patent/CN106178666A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0161641B1 (en) * | 1996-04-27 | 1998-11-16 | 배순훈 | Method of detecting defective of level sensor |
| JP2001205021A (en) * | 2000-01-28 | 2001-07-31 | Amada Co Ltd | Fail-safe mechanism of high pressure filter |
| CN202478706U (en) * | 2011-12-05 | 2012-10-10 | 杭州科百特过滤器材有限公司 | Cylindrical filter element with adjustable length |
| CN105126511A (en) * | 2015-07-14 | 2015-12-09 | 中山市完美生活器材科技有限公司 | Vehicle-mounted air purifier and purifying method of same |
| CN205137710U (en) * | 2015-07-14 | 2016-04-06 | 中山市完美生活器材科技有限公司 | Vehicle -mounted air purifier |
| CN205164272U (en) * | 2015-10-21 | 2016-04-20 | 天津晟高创新科技有限公司 | Online filtration metering device of cement grinding aid |
| CN206566583U (en) * | 2016-08-31 | 2017-10-20 | 泉州万利得节能科技有限公司 | Filter gauge, the filter core with metering, filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789886A (en) * | 2017-11-30 | 2018-03-13 | 泉州万利得节能科技有限公司 | A kind of disposable element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107036228B (en) | Air conditioner and control method thereof | |
| US20060207920A1 (en) | Faucet filter with sight glass | |
| US10556808B2 (en) | Pitchers, filtration units, and filtration systems and methods | |
| CA2243415A1 (en) | A device for indicating the depletion of a purifying agent | |
| EP2081475B1 (en) | Jug for filtering liquids | |
| CN102172446A (en) | Intelligent electronic controller of water purifier | |
| CN1925899B (en) | Replaceable cartridge filtering jug | |
| CN106556439A (en) | Entrained fluid checkout and diagnosis | |
| TW201111027A (en) | Filter system | |
| CN207158818U (en) | It is provided with the water purifier of water quality detecting device | |
| CN106178666A (en) | Filter gauge, filter gauge metering method, the filter element of band metering, filter | |
| CN206566583U (en) | Filter gauge, the filter core with metering, filter | |
| CN106352932A (en) | Liquid measurement device with backflow mechanism | |
| CN202105504U (en) | Water purifier capable of displaying working hours of plurality of filter elements | |
| KR20100090414A (en) | Water purifing apparatus having cleaning system | |
| CN209280557U (en) | A kind of liquid channel system of unit dosage | |
| CN203153429U (en) | Household small-sized intelligent water dispenser | |
| CN205748507U (en) | The water ga(u)ge that a kind of water purifier is special | |
| CN206809883U (en) | A kind of filter kettle | |
| CN207062023U (en) | High efficiency water purifier | |
| CN207084695U (en) | Water dispenser and its effluent control device | |
| CN113200593A (en) | Mineralized filter element | |
| CN209163963U (en) | Automobile air inlet system blockage reminding device and automobile | |
| CN207816950U (en) | A kind of water purification combined test stand | |
| CN207356693U (en) | A kind of novel and multifunctional fore filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |