CN109464840A - A kind of filter element life monitoring device - Google Patents
A kind of filter element life monitoring device Download PDFInfo
- Publication number
- CN109464840A CN109464840A CN201910023397.9A CN201910023397A CN109464840A CN 109464840 A CN109464840 A CN 109464840A CN 201910023397 A CN201910023397 A CN 201910023397A CN 109464840 A CN109464840 A CN 109464840A
- Authority
- CN
- China
- Prior art keywords
- filter
- indicator
- inner cavity
- water
- monitoring device
- 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.)
- Withdrawn
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 98
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 3
- 229910001424 calcium ion Inorganic materials 0.000 claims description 3
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
- B01D29/115—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- 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
Abstract
The invention discloses a kind of filter element life monitoring devices, including filter, the filter includes the shell equipped with inner cavity, the shell further includes the water inlet end being connected respectively with the inner cavity and water outlet, filter core and indicating unit are equipped in the inner cavity, the indicating unit includes the instruction pipe equipped with indicator, when the filter is intake, water flow is entered by the water inlet end, indicator in the instruction pipe is proportional to be dissolved in the water flow of the inner cavity, water in the inner cavity is flowed out after flowing through the filter element filtering by the water outlet, reflect the remaining life of the filter core by the state change of the indicator, it can be understood by observing indicator state change, accurately learn that filter core residue uses the time, water quality situation is known convenient for user, user is reminded to replace filter core, and structure is simple, suitable for promoting.
Description
Technical field
The present invention relates to a kind of filter element life monitoring devices.
Background technique
Filter is one of essential purifier in family life, can be with commonly used in being mounted on running water pipe
The impurity in tap water is filtered out, advanced treating is carried out to drinking water, guarantees that the cleaning of drinking water uses, is mentioned for people's lives
It is huge convenient to have supplied.But without filter element life monitoring unit in existing filter, user rule of thumb can only replace filter core,
Cause user that can not timely replace filter core.
Summary of the invention
The present invention is to solve the above problems, provide a kind of filter element life monitoring device.
To achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of filter element life monitoring device, including filter, the filter include the shell equipped with inner cavity, and the shell also wraps
The water inlet end being connected respectively with the inner cavity and water outlet are included, is equipped with filter core and indicating unit, the instruction in the inner cavity
Unit includes the instruction pipe equipped with indicator, and when the filter is intake, water flow is entered by the water inlet end, in the instruction pipe
Indicator it is proportional be dissolved in the water flow of the inner cavity, the water in the inner cavity flow through after the filter element filtering by it is described go out
Water end (W.E.) outflow, the remaining life of the filter core is reflected by the state change of the indicator.
Preferably, the state change of the indicator refers to that the color change of the indicator, the indicator color are got over
Shallowly, then the remaining life of the filter core is shorter, and either, the indicator color is gradually changed into another by a designated color
One designated color, then the remaining life of the filter core is shorter.
Preferably, the state change of the indicator refers to the volume change of the indicator, the capacity of the indicator
Fewer, then the remaining life of the filter core is shorter.
Preferably, the instruction pipe is the hollow tube-shape close to the side of the water inlet end equipped with release hole, the filtering
When device is intake, the indicator in the instruction pipe is released by the release hole to the water flow of the inner cavity under intake pressure effect
In.
Preferably, the instruction pipe is the hollow tube-shape close to the side of the water inlet end equipped with opening, the opening
The ball for rolling setting equipped with one, when the filter is intake, the ball rolls under intake pressure effect and by the finger
Show that the indicator in pipe is taken out of into the water flow of the inner cavity.
Preferably, the inner cavity is equipped with impeller close to the side of the water inlet end, and the impeller is abutted against with the ball,
When the filter is intake, the impeller is rotated under intake pressure to drive the ball to roll.
Preferably, the indicator uses coloured essential oil indicator or calcium ions and magnesium ions indicator.
Preferably, the filter core includes the filter tube that peripheral wall is equipped with several inlet openings, in the filter chamber of the filter tube
Equipped with filter material, the filter tube is equipped with water outlet, the water outlet outer wall and the shell close to the side of the water outlet
Cooperation is sealed between the inner wall of water outlet, and then forms the exhalant canal being connected with the filter chamber of the filter tube, the filtering
When device is intake, water flow enters the inner cavity by the water inlet end, and the water of the inner cavity enters the filter chamber by the inlet opening
And it is flowed out after filter material filtering through the water outlet and the water outlet.
Preferably, the instruction pipe is arranged on the outer wall of the filter tube.
Preferably, the shell corresponds to the instruction pipe and is equipped with transparent observation window.
The beneficial effects of the present invention are:
A kind of filter element life monitoring device of the invention, including filter, the filter includes the shell equipped with inner cavity, described
Shell further includes the water inlet end being connected respectively with the inner cavity and water outlet, is equipped with filter core and indicating unit in the inner cavity,
The indicating unit includes the instruction pipe equipped with indicator, and when filter is intake, water flow is entered by water inlet end, in the instruction pipe
Indicator it is proportional be dissolved in the water flow of the inner cavity, the water in the inner cavity flow through after the filter element filtering by it is described go out
Water end (W.E.) outflow, the remaining life of the filter core is reflected by the state change of the indicator, by observing indicator shape
State variation can understand, accurately learn that filter core residue using the time, knows water quality situation convenient for user, user is reminded to replace filter
Core, and structure is simple, is suitable for promoting.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of cross-sectional view of filter element life monitoring device of the embodiment of the present invention one；
Fig. 2 is a kind of filter core perspective view of filter element life monitoring device of the embodiment of the present invention one；
Fig. 3 is a kind of cross-sectional view of filter element life monitoring device of the embodiment of the present invention two；
Fig. 4 is a kind of filter core perspective view of filter element life monitoring device of the embodiment of the present invention two.
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of filter element life monitoring device, including filter 1, the filter 1 include being equipped with inner cavity 11
Shell 10, the shell 10 further includes the water inlet end 12 being connected respectively with the inner cavity 11 and water outlet 13, the inner cavity
Filter core 20 and indicating unit are equipped in 11, the indicating unit includes the instruction pipe 30 equipped with indicator A, when filter 1 is intake,
Water flow is entered by water inlet end 12, and the indicator A in the instruction pipe 30 is proportional to be dissolved in the water flow of the inner cavity 11, described
Water in inner cavity 11 flows through after the filter core 20 filters to be flowed out by the water outlet 13, passes through the state change of the indicator A
Reflect the remaining life of the filter core 20, specifically, instruction pipe is transparent pipe, is carried out with the state change to indicator A
Observation.
In the present embodiment, the state change of the indicator A refers to the volume change of the indicator A, the indicator A
Capacity it is fewer, then the remaining life of the filter core 20 is shorter, specifically, instruction 30 internal indicator A of pipe about use water 7-10
Ton, which can be diluted to wash away, to be finished, and 3-6 month service conditions of normal home are met.
The present embodiment can also use, and the state change of the indicator A refers to the color change of the indicator A, institute
State that indicator A color is more shallow, then the remaining life of the filter core 20 is shorter, and either, the indicator A color is referred to by one
Determine color and gradually change into another designated color, then the remaining life of the filter core 20 is shorter.
In the present embodiment, the instruction pipe 30 is the hollow that release hole 31 is equipped with close to the side of the water inlet end 12
Shape, when the filter 1 is intake, the indicator A in the instruction pipe 30 is released under intake pressure effect by the release hole 31
Out into the water flow of the inner cavity 11.
In the present embodiment, the indicator A is specific using coloured essential oil indicator or calcium ions and magnesium ions indicator, the present embodiment
Using the latter.
In the present embodiment, the filter core 20 includes the filter tube 21 that peripheral wall is equipped with several inlet openings 211, the filter tube
In 21 filter chamber be equipped with filter material B, the filter tube 21 close to the water outlet 13 side be equipped with water outlet 212, it is described go out
Cooperation is sealed between 212 outer wall of the mouth of a river and 13 inner wall of water outlet of the shell 10, specifically, the water outlet 212 of filter tube 21
Outer wall is arranged with sealing ring 22, and 212 outer wall of water outlet of filter tube 21 passes through 13 inner wall of water outlet of sealing ring 22 and shell 10
Between form sealing cooperation, and then form the exhalant canal that is connected with the filter chamber of the filter tube 21, the filter 1 into
When water, water flow enters the inner cavity 11 by the water inlet end 12, and the water of the inner cavity 11 enters the mistake by the inlet opening 211
Filter chamber simultaneously flows out after filter material B filtering through the water outlet 212 and the water outlet 13.
In the present embodiment, the instruction pipe 30 is arranged on the outer wall of the filter tube 21.
In the present embodiment, the corresponding instruction pipe 30 of the shell 10 is equipped with transparent observation window (not shown).
The specific work process of the present embodiment are as follows:
As shown in Figure 1, water flow is entered by water inlet end 12 when filter 1 is intake, the indicator A in the instruction pipe 30 is being intake
It is dissolved in the water flow of the inner cavity 11 under pressure effect by release hole 31 is proportional, the water of the inner cavity 11 is by the inlet opening
211 enter the filter chamber and flow out after filter material B filtering through the water outlet 212 and the water outlet 13, pass through institute
The volume change for stating indicator A reflects the remaining life of the filter core 20, and the capacity of the indicator A is fewer, then described
The remaining life of filter core 20 is shorter.
Embodiment 2:
As shown in Figure 3 and Figure 4, the distinctive points of the present embodiment and above-described embodiment are, the instruction pipe 30 be close to it is described into
The side of water end (W.E.) 12 be equipped with opening hollow tube-shape, the opening be equipped with one roll setting ball 32, the filter 1 into
When water, the ball 32 rolls under intake pressure effect and take the indicator A in the instruction pipe 30 to the inner cavity out of
In 11 water flow.
In the present embodiment, the inner cavity 11 is equipped with impeller 40, the impeller 40 and institute close to the side of the water inlet end 12
It states ball 32 to abut against, when the filter 1 is intake, the impeller 40 is rotated under intake pressure to drive the ball 32 to roll
It is dynamic.
The specific work process of the present embodiment are as follows:
As shown in figure 3, water flow is entered by water inlet end 12, and the impeller 40 rotates under intake pressure with band when filter 1 is intake
The ball 32 is moved to roll and take out of the indicator A in the instruction pipe 30 is proportional into the water flow of the inner cavity 11,
The water of the inner cavity 11 enters the filter chamber and after filter material B filtering through the water outlet 212 by the inlet opening 211
And the water outlet 13 is flowed out, and the remaining life of the filter core 20 is reflected by the volume change of the indicator A, it is described
The capacity of indicator A is fewer, then the remaining life of the filter core 20 is shorter.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (10)
1. a kind of filter element life monitoring device, including filter, the filter includes the shell equipped with inner cavity, and the shell is also
Including the water inlet end being connected respectively with the inner cavity and water outlet, which is characterized in that be equipped with filter core and instruction in the inner cavity
Unit, the indicating unit includes the instruction pipe equipped with indicator, when the filter is intake, water flow by the water inlet end into
Enter, the indicator in the instruction pipe is proportional to be dissolved in the water flow of the inner cavity, and the water in the inner cavity flows through the filter
It is flowed out after core filtering by the water outlet, the remaining life of the filter core is reflected by the state change of the indicator.
2. a kind of filter element life monitoring device according to claim 1, which is characterized in that the state change of the indicator
Referring to the color change of the indicator, the indicator color is more shallow, then the remaining life of the filter core is shorter, or
It is that the indicator color gradually changes into another designated color by a designated color, then the remaining life of the filter core
It is shorter.
3. a kind of filter element life monitoring device according to claim 1, which is characterized in that the state change of the indicator
Refer to the volume change of the indicator, the capacity of the indicator is fewer, then the remaining life of the filter core is shorter.
4. a kind of filter element life monitoring device according to claim 1, which is characterized in that the instruction pipe is close to described
The side of water inlet end is equipped with the hollow tube-shape of release hole, and when the filter is intake, the indicator in the instruction pipe is being intake
It is released by the release hole into the water flow of the inner cavity under pressure effect.
5. a kind of filter element life monitoring device according to claim 1, which is characterized in that the instruction pipe is close to described
The side of water inlet end is equipped with the hollow tube-shape of opening, and the opening is equipped with a ball for rolling setting, the filter water inlet
When, the ball rolls under intake pressure effect and take the indicator in the instruction pipe to the water flow of the inner cavity out of
In.
6. a kind of filter element life monitoring device according to claim 5, which is characterized in that the inner cavity is close to the water inlet
The side at end is equipped with impeller, and the impeller is abutted against with the ball, and when the filter is intake, the impeller is in intake pressure
Lower rotation is to drive the ball to roll.
7. a kind of filter element life monitoring device according to claim 1, which is characterized in that the indicator uses coloured essence
Oil indicator or calcium ions and magnesium ions indicator.
8. a kind of filter element life monitoring device according to claim 1, which is characterized in that the filter core includes setting on peripheral wall
There is the filter tube of several inlet openings, is equipped with filter material in the filter chamber of the filter tube, the filter tube is close to the water outlet
Side is equipped with water outlet, and cooperation, and then formation and institute are sealed between the water outlet outer wall and the water outlet inner wall of the shell
The exhalant canal that the filter chamber of filter tube is connected is stated, when the filter is intake, water flow is entered in described by the water inlet end
Chamber, the water of the inner cavity enter the filter chamber and after filter material filtering through the water outlet and described by the inlet opening
Water outlet outflow.
9. a kind of filter element life monitoring device according to claim 8, which is characterized in that the instruction pipe is arranged described
On the outer wall of filter tube.
10. a kind of filter element life monitoring device according to claim 1, which is characterized in that the shell corresponds to the finger
Show that pipe is equipped with transparent observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023397.9A CN109464840A (en) | 2019-01-10 | 2019-01-10 | A kind of filter element life monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023397.9A CN109464840A (en) | 2019-01-10 | 2019-01-10 | A kind of filter element life monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109464840A true CN109464840A (en) | 2019-03-15 |
Family
ID=65678406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910023397.9A Withdrawn CN109464840A (en) | 2019-01-10 | 2019-01-10 | A kind of filter element life monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109464840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714938A (en) * | 2019-03-19 | 2020-09-29 | Fsp流动系统合伙控股股份公司 | Filter cover, filter device, filter system and method for calculating residual life |
-
2019
- 2019-01-10 CN CN201910023397.9A patent/CN109464840A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714938A (en) * | 2019-03-19 | 2020-09-29 | Fsp流动系统合伙控股股份公司 | Filter cover, filter device, filter system and method for calculating residual life |
| CN111714938B (en) * | 2019-03-19 | 2022-03-04 | 雅歌辉托斯集团有限公司 | Filter cover, filter device, filter system and method for calculating residual life |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190315 |