CN206935132U - A kind of RO filter cartridge constructions with exhaust structure - Google Patents
A kind of RO filter cartridge constructions with exhaust structure Download PDFInfo
- Publication number
- CN206935132U CN206935132U CN201720158661.6U CN201720158661U CN206935132U CN 206935132 U CN206935132 U CN 206935132U CN 201720158661 U CN201720158661 U CN 201720158661U CN 206935132 U CN206935132 U CN 206935132U
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- CN
- China
- Prior art keywords
- water
- steam vent
- water channel
- filter cartridge
- filter core
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of RO filter cartridge constructions with exhaust structure, filter core including housing and located at enclosure interior, a water channel lid is additionally provided with the housing, the water channel lid is covered in the periphery of filter core, inside the water channel lid water containing chamber is formed between filter core, the water channel covers the steam vent for being provided with a connection housing wastewater outlet and water containing chamber, the plug of steam vent can be opened and closed by being provided with the steam vent, the RO filter cartridge constructions are effectively solved when filter core just uses in water channel lid intracavitary trapped gas problem, TDS values are more accurate shown by RO machines, reduce the complaint and complaint of existing customer.
Description
Technical field
A kind of filter core product is the utility model is related to, is more specifically a kind of RO filter cartridge constructions with exhaust structure.
Background technology
With the continuous development of scientific technology, natural environment is also therewith by corresponding destruction, especially water, to understand
The problem of certainly people drink water, so as to the filter that has been born, one kind of RO machines filter in place, wherein RO machines are that one kind passes through the world
Popular osmosis filtration method, pressurizes to raw water, using physical principle filtration treatment, does not then add any chemical combination
Thing, produce the pure water machine for being available for the mankind directly to drink.And the important parts of RO machines are RO filter cores, conventional RO filter cores show
Shape is：In filter core just in use, pure water flow and TDS show values can be influenceed in water channel lid intracavitary trapped gas.
The content of the invention
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of RO filter core knots with exhaust structure
Structure.
The utility model is achieved through the following technical solutions：
A kind of RO filter cartridge constructions with exhaust structure, including housing and the filter core located at enclosure interior, the housing are interior also
A water channel lid is provided with, the water channel lid covers forms water containing chamber inside the periphery of filter core, the water channel lid between filter core, described
Water channel covers the steam vent for being provided with a connection housing wastewater outlet and water containing chamber, and exhaust can be opened and closed by being provided with the steam vent
The plug in hole.
In the utility model embodiment, the water channel cover is provided with projection spherical hollow space, the steam vent with it is spherical
Cavity is connected, and the ball float for being matched therewith and being used to open and close steam vent is provided with the spherical hollow space.
In the utility model embodiment, one end of the ball float and a guide rod is connected, and the guide rod other end is through exhaust
Hole is stretched out outside water containing chamber.
In the utility model embodiment, the guide rod other end connection has a support member to prevent ball float separable spherical cavity.
In the utility model embodiment, the diameter of the guide rod is less than the diameter of steam vent, is set in the outlet side of steam vent
It is equipped with the breach for being easy to exhaust.
In the utility model embodiment, water inlet, wastewater outlet and pure water outlet, the water channel are provided with the housing
Cover to be provided with and be connected with the joining water inlet pipe of water inlet, the water inlet pipe with water containing chamber, the water channel, which covers, to be also set up
There is the outlet pipe for coupling filter core water side and pure water outlet.
A kind of RO filter cartridge constructions with exhaust structure of the present utility model, have the advantages that：Effectively solves filter core
In water channel lid intracavitary trapped gas problem when just using, TDS values are more accurate shown by RO machines, reduce the complaint and throwing of existing customer
Tell.
Brief description of the drawings
, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only more of the present utility model
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the enlarged diagram at A in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in inventive embodiments is carried out it is clear,
It is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained on the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Reference explanation book accompanying drawing, a kind of RO filter cartridge constructions 100 with exhaust structure, including housing 10 and located at enclosure interior
Filter core 20, be additionally provided with a water channel lid 30 in the housing, the water channel lid is covered inside the periphery of filter core, the water channel lid
Water containing chamber 40 is formed between filter core, the water channel covers the steam vent for being provided with a connection housing wastewater outlet 13 and water containing chamber 40
31, the plug 50 that can open and close steam vent is provided with the steam vent.
Further, the water channel covers the spherical hollow space 32 for being provided with projection, the steam vent 31 and spherical hollow space 32
Be connected, specifically, steam vent is arranged on the top of spherical hollow space, be provided with the spherical hollow space 32 be matched therewith and
For opening and closing the ball float 51 of steam vent 31.
Further, one end of the ball float 51 and a guide rod 52 is connected, and the guide rod other end is stretched through steam vent
Go out outside water containing chamber 40.The other end of guide rod 52 connection has a support member 53 to prevent ball float separable spherical cavity.The guide rod
Diameter is less than the diameter of steam vent, and the breach 35 for being easy to exhaust is provided with the outlet side of steam vent.When ball float is not by buoyancy
During effect, because self gravitation falls downwards, support member is undertaken at steam vent, gap of the gas between guide rod and steam vent now
Water containing chamber is discharged through breach.
Be provided with the housing water inlet 11, wastewater outlet 12 and pure water outlet 13, the water channel cover be provided with
The joining water inlet pipe 33 of water inlet, the water inlet pipe are connected with water containing chamber, and the water channel, which covers, to be additionally provided with for coupling
The outlet pipe 34 of filter core water side and pure water outlet.
The utility model is in particular：Ball float is that the material smaller than water density is made with guide rod in this filter cartridge construction.
Ball float operation principle in this structure：（1）Raw water from water inlet enter water containing chamber in when, gas can pass through steam vent（Specifically
It can be above-mentioned breach）It is discharged between water channel lid and housing, then is discharged from wastewater outlet；（2）Water in water containing chamber gradually increases
It is more, because ball float is small than water density with guide rod, steam vent is blocked using the buoyancy of ball float and guide rod；（3）When passing through RO film mistakes
Concentrated water after filter gradually increases, and can discharge the gas inside filter element body by wastewater outlet；Ball float and guide rod through threaded
Connection；Water channel lid is sealed with filter element body by oring；Waste water is discharged with the gas inside filter core by wastewater outlet；It is floating
Ball external diameter coordinates the radian of circle consistent with spherical hollow space, ensures fitted seal；Guide rod coordinates with water channel lid exhaust interporal lacuna；Filter
Core body and filter core bottom rotating welding.
Above disclosed is only preferred embodiment of the present utility model, certainly can not be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to the utility model claims, still belong to the model that the utility model is covered
Enclose.
Claims (6)
1. a kind of RO filter cartridge constructions with exhaust structure, including housing and the filter core located at enclosure interior, it is characterised in that described
A water channel lid is additionally provided with housing, the water channel lid, which covers inside the periphery of filter core, the water channel lid to be formed between filter core, to be held
Water cavity, the water channel cover the steam vent for being provided with a connection housing wastewater outlet and water containing chamber, are provided with the steam vent
The plug of steam vent can be opened and closed.
2. a kind of RO filter cartridge constructions with exhaust structure according to claim 1, it is characterised in that the water channel, which covers, to be set
The spherical hollow space of projection is equipped with, the steam vent is connected with spherical hollow space, is provided with and is matched therewith in the spherical hollow space
And for opening and closing the ball float of steam vent.
3. a kind of RO filter cartridge constructions with exhaust structure according to claim 2, it is characterised in that the ball float is led with one
One end of bar is connected, and the guide rod other end is stretched out outside water containing chamber through steam vent.
A kind of 4. RO filter cartridge constructions with exhaust structure according to claim 3, it is characterised in that the guide rod other end
Connection has a support member to prevent ball float separable spherical cavity.
A kind of 5. RO filter cartridge constructions with exhaust structure according to claim 4, it is characterised in that the diameter of the guide rod
Less than the diameter of steam vent, the breach for being easy to exhaust is provided with the outlet side of steam vent.
6. according to a kind of any described RO filter cartridge constructions with exhaust structure of claim 1-5, it is characterised in that the housing
On be provided with water inlet, wastewater outlet and pure water outlet, the water channel, which covers, to be provided with and the joining water inlet pipe of water inlet, institute
State water inlet pipe with water containing chamber to be connected, the water channel covers the water outlet being additionally provided with for coupling filter core water side and pure water outlet
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158661.6U CN206935132U (en) | 2017-02-22 | 2017-02-22 | A kind of RO filter cartridge constructions with exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158661.6U CN206935132U (en) | 2017-02-22 | 2017-02-22 | A kind of RO filter cartridge constructions with exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206935132U true CN206935132U (en) | 2018-01-30 |
Family
ID=61356944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720158661.6U Expired - Fee Related CN206935132U (en) | 2017-02-22 | 2017-02-22 | A kind of RO filter cartridge constructions with exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206935132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652776A (en) * | 2018-06-28 | 2020-01-07 | 艾欧史密斯(中国)热水器有限公司 | Filter element |
-
2017
- 2017-02-22 CN CN201720158661.6U patent/CN206935132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652776A (en) * | 2018-06-28 | 2020-01-07 | 艾欧史密斯(中国)热水器有限公司 | Filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 361000 Tianfeng Road, Jimei District, Xiamen, Fujian Province, No. 69 Patentee after: Runner (Xiamen) Corp. Address before: No. 69, Tianfeng Road, North District of Jimei, Xiamen, Fujian Patentee before: Xiamen Runner Industrial Corp. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180827 Address after: 361000 Tongming Park, Tongan District, Xiamen, Fujian, 305 Patentee after: XIAMEN FILTERTECH INDUSTRIAL Corp. Address before: 361000 Tianfeng Road, Jimei District, Xiamen, Fujian Province, No. 69 Patentee before: Runner (Xiamen) Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |