CN208413936U - A kind of purifier - Google Patents
A kind of purifier Download PDFInfo
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- CN208413936U CN208413936U CN201820841084.5U CN201820841084U CN208413936U CN 208413936 U CN208413936 U CN 208413936U CN 201820841084 U CN201820841084 U CN 201820841084U CN 208413936 U CN208413936 U CN 208413936U
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- water
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- purifier
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- pipeline
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Abstract
The utility model provides a kind of purifier, purifier is equipped with water inlet, water outlet and wastewater outlet, and purifier includes: RO film, and the water inlet end of RO film is connected with inlet pipeline, the pure water end of RO film is connected with pure water pipeline, and the waste water end of RO film is connected with waste line；The first end of first access, the first access connects on waste line, and the second end of the first access is connected on inlet pipeline；The first end of alternate path, alternate path is connected on inlet pipeline, and the second end of alternate path is connected in pure water pipeline；Newly-increased one section of the utility model with check valve waste water circulation path and one section with the pure water purge path for washing film solenoid valve and check valve；Waste water circulation path re-uses waste water, improves the ratio of pure water and waste water, while also improving the preparation speed of pure water；Pure water purge path improves the effect of cleaning RO film, reduces the frequency of replacement RO film, saves cost.
Description
Technical field
The utility model belongs to purifier technical field, and in particular to a kind of purifier.
Background technique
Water is Source of life, and daily life be unable to do without water, the quality and the body of people of Drinking Water water quality
Health is closely related.By the publicity and universal, importance of the people to water purifier of drinking-water and health knowledge of many years, circulation
Gradually understand, and recognize influence of the quality of drinking water to human health, to more pay attention to safe drinking water, this is water purifier product
Production provide very big market prospect.Household water purifier has had 95% family to open in western developed countries such as Europe, the United States
Begin to use, and at home, family's utilization rate is less than 5%, therefore there are also vast development spaces at home for water purifier.
In purifier, especially RO film purifier, be a kind of collection micro-filtration, absorption, ultrafiltration, reverse osmosis, ultraviolet-sterilization,
The technologies such as ultrapureization in one, tap water is converted into the device of ultrapure water.The core element of reverse osmose pure-water unit is
Reverse osmosis (RO) film.The pure water that reverse osmosis water purification machine is produced is fresher relative to bottled water, much cleaner, safer, therefore it
Purposes it is very extensive.Its working principle is to apply certain pressure to water, makes the mineral matter element of hydrone and ionic state
By reverse osmosis membrane, and the most inorganic salts (including heavy metal) being dissolved in water, organic matter and bacterium, virus etc. are miscellaneous
Matter can not penetrate reverse osmosis membrane, to make the pure water penetrated and the condensed water that can not penetrate is stringent separates.It is reverse osmosis
Aperture on film only has 0.0001 micron, therefore is used for multiple times, and the surface on RO film has many remaining harmful substances, RO film
Main pollution modes have:
One, germ contamination, caused by influence to have: salt rejection rate may be decreased, system pressure drop obviously increases, system water yield is bright
It is aobvious to reduce.
Two, sulfuric acid calcium contamination, caused by influence to have: salt rejection rate is substantially reduced, system pressure drop slightly or appropriateness increase, system
Water yield is in a slight decrease.
Three, organic matter precipitate, caused by influence to have: salt rejection rate may be decreased, system pressure drop gradually rises, system water yield
It gradually decreases.
Four, oxide (iron, nickel, copper) pollutes, caused by influences to have: salt rejection rate is decreased obviously, system pressure drop apparent increase,
System water yield is substantially reduced.
Five, inorganic salt precipitates pollute, caused by influences to have: salt rejection rate is decreased obviously, system pressure drop increases, system production water
Amount slightly drops.
Six, various colloids (iron, organic matter and colloidal silica) pollution, caused by influence to have: salt rejection rate is slightly by low, system pressure
Drop slightly rises, system water yield gradually decreases.
Therefore it is necessary to will be to RO film periodic cleaning.Existing purifier is usually that waste water (condensed water) is used directly to rinse, this
The effect of kind cleaning way is unobvious, and inefficiency, and expected effect is often not achieved.Also compared using condensed water cleaning
Waste water resource utilizes again if this part water energy is enough, is even filtered for multiple times by primary, it will water resource is saved, and
Improve the ratio of clean water and waste water.There is also produce the relatively low disadvantage of water speed, existing water purification cartridge for existing purifier
Although setting inside is designed with water tank, when the water in water tank uses up a part production water again, in the big place of amount of drinking water
(such as library of colleges and universities) often has the phenomenon that supply falls short of demand, therefore the production water speed for improving purifier is extremely urgent.
Accordingly, it is desirable to provide a kind of be directed to the insufficient purifier of the above-mentioned prior art and its application method.
Utility model content
The purpose of this utility model is to provide a kind of purifier and its application methods, at least to solve dress of intaking at present
It sets that water reuse rate is low, produces the slow problem of water speed.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of purifier, the purifier are equipped with water inlet, water outlet and wastewater outlet, it is preferable that the water purification cartridge
It sets and includes:
The water inlet end of RO film, the RO film is connected with inlet pipeline, and the water inlet end is connected with the water inlet, and in institute
It states and is connected with water intake ball valve close to the water inlet on inlet pipeline；The pure water end of the RO film is connected with pure water pipeline, and
Water tank is connected in the pure water pipeline, the pure water end is connected with the water outlet；The waste water end of the RO film and waste water
Pipeline is connected, and the waste water end is connected with the wastewater outlet, and connects at the wastewater outlet on the waste line
It is connected to scouring electromagnetic valve；
First access, the first end of first access be connected to the RO film waste water end and the scouring electromagnetic valve it
Between the waste line on, the second end of first access is connected on the inlet pipeline of the water intake ball valve rear end；
Alternate path, the first end of the alternate path are connected on the inlet pipeline of the RO film water inlet end front end, institute
The second end for stating alternate path is connected in the pure water pipeline of the water tank front end；
Booster pump, the booster pump are connected on the inlet pipeline, and before the first end of the alternate path
End.
According to a kind of purifier as described above, it is preferable that first access is equipped with the first check valve, and described first
Check valve is located between the first end and second end of first access, and first check valve is for preventing the inlet pipeline
In liquid flow directly into the waste pipe without RO film.
According to a kind of purifier as described above, it is preferable that the alternate path is equipped with:
Third check valve, the third check valve are located on alternate path, and close to the second end of the alternate path, use
In preventing the liquid in inlet pipeline from flowing into pure water pipeline without RO film；
Wash film solenoid valve, it is described wash film solenoid valve be located at the third check valve and the alternate path first end it
Between.
According to a kind of purifier as described above, it is preferable that the pure water pipeline is equipped with:
Second one-way valve, the second one-way valve are located at the rear end at the RO film pure water end, and the second one-way valve is used for
Prevent the liquid reverse back in pure water pipeline from flowing to RO film；
High-voltage switch gear, the high-voltage switch gear are used between the second one-way valve and the second end of the alternate path
In the pressure for detecting the water tank, and the opening and closing of the control water intake ball valve；
It preferably, further include pure water TDS line, the pure water TDS line is connected in the pure water pipeline, and is located at described the
Between two check valves and the high-voltage switch gear.
According to a kind of purifier as described above, it is preferable that be additionally provided with level Four filter core, the level Four in the pure water pipeline
Filter core is between the water tank and the water outlet.
According to a kind of purifier as described above, it is preferable that the inlet pipeline is equipped with:
Inlet water solenoid valve, the inlet water solenoid valve are located at the front end of the booster pump；
Low tension switch, the low tension switch is located at the rear end of the first access second end, for detecting the water inlet pipe
The pressure on road, and the opening and closing of the control booster pump.
According to a kind of purifier as described above, it is preferable that the purifier further include:
Level-one filter core, the level-one filter core are connected on the inlet pipeline, and be located at the first access second end with
Between the low tension switch；
Second level filter core, the second level filter core are connected on the inlet pipeline, and be located at the low tension switch and it is described into
Between water solenoid valve；
Three-level filter core, the three-level filter core are connected on the inlet pipeline, and be located at the inlet water solenoid valve with it is described
Between second level filter core.
According to a kind of purifier as described above, it is preferable that the level-one filter core is 5 microns of PP cotton filter elements；
The second level filter core is active carbon filter core；
The three-level filter core is 1 micron of PP cotton filter element.
According to a kind of purifier as described above, it is preferable that the purifier further include:
Raw water TDS line, the raw water TDS line are connected on the inlet pipeline, and be located at the low tension switch with it is described
Between second level filter core.
According to a kind of application method of purifier as described above, it is preferable that the application method the following steps are included:
Step 1, the preparation of pure water: water intake ball valve is opened, and water flows into inlet pipeline by water intake ball valve, is then passed through
Level-one filter core is completed to filter for the first time, removes and is greater than 5 microns of floating materials and particulate matter in water, then pass through second level filter core, inhales
Attached to remove heterochromatic peculiar smell in water, the chlorine residue in water improves the mouthfeel of water, using three-level filter core, removes and is greater than 1 micron in water
Impurity, filtered water enter in RO film, and by the pressurization of booster pump, hydrone passes through RO film, filters out heavy metal ion etc.
Impurity molecule, filtered water flow into water tank by check valve, and the pressure of water tank reaches the setting value of high-voltage switch gear, water inlet
Ball valve is closed, and the preparation of pure water is completed；
Step 2, the circulation of waste water: scouring electromagnetic valve is in off state, in RO film, after pressurized filtering it is remaining containing
The water of heavy metal ion and other impurities molecule is waste water, and waste water enters waste pipe, flows into the first access, by the first access
The first check valve flow into inlet pipeline, flow into this effluent part of inlet pipeline according to method described in step 1 and complete the
Secondary filter, the water after secondary filter recycle once according to the method described above, complete third time and filter, and after filtering three times, rinse
Solenoid valve is opened, and filtered waste water is discharged by wastewater outlet three times；
Step 3, the flushing of RO film: water intake ball valve is closed, and scouring electromagnetic valve is opened, and is washed film solenoid valve and is opened, in water tank
Pure water flow into alternate path, successively by third check valve, wash film solenoid valve and enter RO film water inlet end, into the pure water of RO film
The heavy metal ion and other impurities being attached on RO film outer surface are rinsed out, and carries the spot rinsed out by rinsing electromagnetism
The outlet of valve waste water flowing, and be discharged by wastewater outlet.
Compared with the immediate prior art, technical solution provided by the utility model has following excellent effect:
The utility model between the film waste water end RO and the level-one filter core of inlet pipeline increase newly be connected to one section with check valve give up
Water circulation path increases one section of connection newly with the pure water for washing film solenoid valve and check valve between the water inlet end and water tank of RO film
Purge path；Waste water circulation path re-uses waste water, improves the ratio of pure water and waste water, while also improving pure water
Preparation speed；Pure water purge path improves the effect of cleaning RO film, reduces the frequency of replacement RO film, saves cost.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Wherein:
Fig. 1 is the system structure diagram of the purifier of the utility model embodiment.
In figure: 1, water inlet；2, water intake ball valve；3, level-one filter core；4, low tension switch；5, raw water TDS line；6, second level is filtered
Core；7, three-level filter core；8, inlet water solenoid valve；9, booster pump；10, RO film；101, waste water end；102, pure water end；103, water inlet end；
11, scouring electromagnetic valve；12, second one-way valve；13, high-voltage switch gear；14, alternate path；141, third check valve；142, film electricity is washed
Magnet valve；15, the first access；151, the first check valve；16, water tank；17, level Four filter core；18, water outlet；19, wastewater outlet；
20, pure water TDS line.
Specific embodiment
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.It should be noted that not conflicting
In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description the utility model rather than requires the utility model that must be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.Term used in the utility model " connected ", " connection " shall be understood in a broad sense,
For example, it may be being fixedly connected, may be a detachable connection；It can be directly connected, it can also be indirect by intermediate member
It is connected, for the ordinary skill in the art, can understands the concrete meaning of above-mentioned term as the case may be.
As shown in Figure 1, a kind of purifier, purifier is equipped with water inlet 1, water outlet 18 and wastewater outlet 19, special
Sign is that purifier includes:
The water inlet end 103 of RO film 10, RO film 10 is connected with inlet pipeline, and water inlet end 103 and water inlet 1 are connected, and into
Water intake ball valve 2 is connected at water inlet 1 in water lines.The pure water end 102 of RO film 10 is connected with pure water pipeline, and pure water pipe
Road is connected with water tank, and pure water end 102 and water outlet 18 are connected.The waste water end 101 of RO film 10 is connected with waste line, waste water
End 101 is connected with wastewater outlet 19, and is connected with scouring electromagnetic valve 11 at wastewater outlet 19 on waste line.
Embodiment according to the present utility model, the first access 15, the first end of the first access 15 are connected to the useless of RO film 10
On waste line between water end (W.E.) 101 and scouring electromagnetic valve 11, the second end of the first access 15 is connected to 2 rear end of water intake ball valve
On inlet pipeline.First access 15 is waste water circulation path.Alternate path 14, the first end of alternate path 14 are connected to RO film 10
On the inlet pipeline of 103 front end of water inlet end, the second end of alternate path 14 is connected in the pure water pipeline of water tank front end.And
Booster pump 9, booster pump 9 are connected on inlet pipeline, and are located at the front end of the first end of alternate path 14.
Raw water TDS line 5, raw water TDS line 5 are connected on inlet pipeline, and between low tension switch 4 and the second filter core.
Raw water TDS line 5 is used to detect the dissolved matter impurity content in raw water.Raw water TDS line 5 is as lead-out wire convenient for the detection with outside
Instrument connection, raw water TDS line 5 be set between low tension switch 4 and second level filter core 6 be because herein flowing water be raw water (i.e.
Not by the water of filtering), TDS line is convenient for more intuitively finding out the dissolved matter content in raw water.Pure water TDS line 20, pure water TDS
Line connects 20 and connects in pure water pipeline, and between second one-way valve 12 and high-voltage switch gear 13.Pure water TDS line 5 is used as lead-out wire
Convenient for connecting with the detecting instrument of outside, pure water TDS line 20 is used to detect the dissolved matter impurity content in pure water.Pure water TDS line
20 be set between second one-way valve 12 and high-voltage switch gear 13 be because herein flowing water be pure water (i.e. without by filtering
Water), TDS line is convenient for more intuitively finding out the dissolved matter content in pure water, checks the degree of purity and filtering feelings of the water after filtering
Condition.
Embodiment according to the present utility model, the first access 15 are equipped with the first check valve 151, the first 151, check valve
Between the first end and second end of the first access 15, the first check valve 151 is for preventing the liquid in water inlet pipe without RO
Film 10 flows into waste pipe.Alternate path 14 is equipped with, third check valve 141, and third check valve 141 is located on alternate path 14,
And close to the second end of alternate path 14, third check valve 141 is for preventing the liquid in water inlet pipe from flowing into without RO film 10
Pure water pipe；And wash film solenoid valve 142, wash film solenoid valve 142 be located at third check valve 141 and alternate path 14 first end it
Between.
Embodiment according to the present utility model, pure water pipeline are equipped with second one-way valve 12, and second one-way valve 12 is located at RO
10 pure water end of film, 102 rear end, second one-way valve 12 is for the liquid reflux in pure water pipe to RO film 10；And low tension switch 4, it is low
4 are compressed switch between second one-way valve 12 and the second end of alternate path 14, low tension switch 4 is used to detect the pressure of water tank 16
Power, and the opening and closing of control water intake ball valve 2.Level Four filter core 17 is additionally provided in pure water pipeline, level Four filter core 17 is located at water tank 16
Between water outlet 18.
Embodiment according to the present utility model, inlet pipeline are equipped with inlet water solenoid valve 8, and inlet water solenoid valve 8 is located at pressurization
Pump 9 front ends；And low tension switch 4, low tension switch 4 are located at the rear end of 15 second end of the first access, low tension switch 4 for detect into
The pressure of water lines, and the opening and closing of control booster pump 9.
Embodiment according to the present utility model, a kind of purifier further include that level-one filter core 3, level-one filter core 3 is connected to
On inlet pipeline, and between 15 second end of the first access and low tension switch 4；Three-level filter core 7, three-level filter core 7 be connected into
In water lines, and between level-one filter core 3 and inlet water solenoid valve 8；And second level filter core 6, second level filter core 6 are connected to water inlet pipe
On the road, and between low tension switch 4 and third filter core.Level-one filter core 3 is 5 microns of PP cotton filter elements；Second level filter core 6 is active carbon
Filter core；Three-level filter core 7 is 1 micron of PP cotton filter element.
Embodiment according to the present utility model, a kind of application method of purifier, which is characterized in that application method includes
Following steps:
Step 1, the preparation of pure water: water intake ball valve 2 is opened, and water flows into water inlet pipe by water intake ball valve 2, then passes through one
Grade filter core 3 is completed to filter for the first time, removes and is greater than 5 microns of floating materials and particulate matter in water, then pass through second level filter core 6, inhales
Attached to remove heterochromatic peculiar smell in water, the chlorine residue in water improves the mouthfeel of water, using three-level filter core 7, removes and is greater than 1 micron in water
Impurity, filtered water enters in RO film 10, and by the pressurization of booster pump 9, hydrone passes through RO film 10, filters out heavy metal
The impurity molecules such as ion, filtered water flow into water tank 16 by check valve, and the pressure of water tank 16 reaches high-voltage switch gear 13
Setting value, water intake ball valve 2 close, complete the preparation of pure water；
Step 2, the circulation of waste water: scouring electromagnetic valve 11 is in off state, remaining after pressurized filtering in RO film 10
Water containing heavy metal ion and other impurities molecule is waste water, and waste water enters waste pipe, the first access 15 flowed into, by first
The first check valve 151 on access 15 flows into water inlet pipe, this effluent part for flowing into water inlet pipe is completed according to the method for step 1
It filtering for the second time, the water after secondary filter in circulation primary, is completed third time and is filtered according to the method described above, three times after filtering, punching
The opening of solenoid valve 11 is washed, filtered waste water is discharged by wastewater outlet 19 three times.
Step 3, the flushing of RO film 10: water intake ball valve 2 is closed, and scouring electromagnetic valve 11 is opened, and washes the opening of film solenoid valve 142,
Pure water in water tank 16 flows into alternate path 14, successively passes through third check valve 141, washes film solenoid valve 142 into RO film 10
Water inlet end 103, the pure water rinsing into RO film 10 fall to be attached to heavy metal ion and other impurities on 10 outer surface of RO film, and
The spot rinsed out is carried by 11 waste water flowing of scouring electromagnetic valve outlet 19, and is discharged by wastewater outlet 19.
In conclusion the utility model increases newly between 10 waste water end 101 of RO film and the level-one filter core 3 of inlet pipeline is connected to one
Section has check valve waste water circulation path, and one section of newly-increased connection, which has, between the water inlet end 103 and water tank of RO film 10 washes film
The pure water purge path of solenoid valve 142 and check valve；Waste water circulation path re-uses waste water, improves pure water and waste water
Ratio, while also improving the preparation speed of pure water；Pure water purge path improves the effect of cleaning RO film 10, reduces more
The frequency for changing RO film 10 improves the service life of RO film 10, saves cost.
In specific embodiment of the utility model, by long-term observation and test, existing purifier it is clean
The ratio of water purification and waste water is 1:1, and the clean water of the purifier of the utility model and the ratio of waste water can be promoted to 3:1,
(that is, a water after purifier, the clean water of output 75%, 25% waste water).The rate of clean water is made
Relatively traditional purifier improves 30%, since waste water is by recycling twice, most water is saved, relative to biography
The purifier premium rate of system has reached 80%.Relative to existing purifier, the utility model reduces replacement RO film 10
The frequency, improve the service life of RO film 10, save the use cost of purifier.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of purifier, the purifier is equipped with water inlet, water outlet and wastewater outlet, which is characterized in that described net
Water installations include:
The water inlet end of RO film, the RO film is connected with inlet pipeline, and the water inlet end is connected with the water inlet, and it is described into
Water intake ball valve is connected with close to the water inlet in water lines；The pure water end of the RO film is connected with pure water pipeline, and described
Water tank is connected in pure water pipeline, the pure water end is connected with the water outlet；The waste water end of the RO film and waste line
It is connected, the waste water end is connected with the wastewater outlet, and is connected at the wastewater outlet on the waste line
Scouring electromagnetic valve；
First access, the first end of first access are connected between the waste water end and the scouring electromagnetic valve of the RO film
On the waste line, the second end of first access is connected on the inlet pipeline of the water intake ball valve rear end；
Alternate path, the first end of the alternate path are connected on the inlet pipeline of the RO film water inlet end front end, and described
The second end of two accesses is connected in the pure water pipeline of the water tank front end；
Booster pump, the booster pump are connected on the inlet pipeline, and are located at the front end of the first end of the alternate path.
2. a kind of purifier as described in claim 1, which is characterized in that first access is equipped with the first check valve,
First check valve is located between the first end and second end of first access, and first check valve is described for preventing
Liquid in inlet pipeline flows directly into the waste pipe without RO film.
3. a kind of purifier as described in claim 1, which is characterized in that the alternate path is equipped with:
Third check valve, the third check valve are located on alternate path, and close to the second end of the alternate path, for preventing
Only the liquid in inlet pipeline flows into pure water pipeline without RO film；
Film solenoid valve is washed, the film solenoid valve of washing is between the third check valve and the first end of the alternate path.
4. a kind of purifier as described in claim 1, which is characterized in that the pure water pipeline is equipped with:
Second one-way valve, the second one-way valve are located at the rear end at the RO film pure water end, and the second one-way valve is for preventing
Liquid reverse back in pure water pipeline flow to RO film；
High-voltage switch gear, the high-voltage switch gear is between the second one-way valve and the second end of the alternate path, for examining
Survey the pressure of the water tank, and the opening and closing of the control water intake ball valve.
5. a kind of purifier as claimed in claim 4, which is characterized in that be additionally provided in the pure water pipeline: pure water TDS
Line, the pure water TDS line are connected in the pure water pipeline, and between the second one-way valve and the high-voltage switch gear.
6. a kind of purifier as described in claim 1, which is characterized in that level Four filter core is additionally provided in the pure water pipeline,
The level Four filter core is between the water tank and the water outlet.
7. a kind of purifier as described in claim 1, which is characterized in that the inlet pipeline is equipped with:
Inlet water solenoid valve, the inlet water solenoid valve are located at the front end of the booster pump；
Low tension switch, the low tension switch is located at the rear end of the first access second end, for detecting the inlet pipeline
Pressure, and the opening and closing of the control booster pump.
8. a kind of purifier as claimed in claim 7, which is characterized in that the purifier further include:
Level-one filter core, the level-one filter core are connected on the inlet pipeline, and be located at the first access second end with it is described
Between low tension switch；
Second level filter core, the second level filter core are connected on the inlet pipeline, and are located at the low tension switch and water inlet electricity
Between magnet valve；
Three-level filter core, the three-level filter core are connected on the inlet pipeline, and are located at the inlet water solenoid valve and the second level
Between filter core.
9. a kind of purifier as claimed in claim 8, which is characterized in that the level-one filter core is 5 microns of PP cotton filter elements；
The second level filter core is active carbon filter core；
The three-level filter core is 1 micron of PP cotton filter element.
10. a kind of purifier as claimed in claim 8, which is characterized in that the purifier further include:
Raw water TDS line, the raw water TDS line are connected on the inlet pipeline, and are located at the low tension switch and the second level
Between filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820841084.5U CN208413936U (en) | 2018-05-31 | 2018-05-31 | A kind of purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820841084.5U CN208413936U (en) | 2018-05-31 | 2018-05-31 | A kind of purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208413936U true CN208413936U (en) | 2019-01-22 |
Family
ID=65113358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820841084.5U Expired - Fee Related CN208413936U (en) | 2018-05-31 | 2018-05-31 | A kind of purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208413936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483580A (en) * | 2018-05-31 | 2018-09-04 | 河南莱沃斯环保科技有限公司 | A kind of purifier and its application method |
-
2018
- 2018-05-31 CN CN201820841084.5U patent/CN208413936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483580A (en) * | 2018-05-31 | 2018-09-04 | 河南莱沃斯环保科技有限公司 | A kind of purifier and its application method |
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