CN206995605U - A kind of novel water filter non-return valve - Google Patents
A kind of novel water filter non-return valve Download PDFInfo
- Publication number
- CN206995605U CN206995605U CN201621295210.9U CN201621295210U CN206995605U CN 206995605 U CN206995605 U CN 206995605U CN 201621295210 U CN201621295210 U CN 201621295210U CN 206995605 U CN206995605 U CN 206995605U
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- water
- valve
- filter
- return valve
- novel water
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Abstract
The utility model discloses a kind of novel water filter non-return valve, including plug.The plug is provided with inlet channel, and the inlet channel front end installs filter check valve body additional.Take honeycomb fashion ring-type mesh in the novel water filter non-return valve drainage part（21）Design, its filter opening diameter is 0.2mm, is effectively prevented in water during work >=0.2mm minitype particle enters water supply line, prevents mobile phone water supply line from blocking；The novel water filter non-return valve check（Anti- resorption）Part is normally closed Plastic valve, valve is opened during work, and valve closes when being stopped, and is effectively prevented from the return adsorption structure of water system starting during because being stopped and the dirt in intraoral patient oral cavity while is brought water supply line into, the cleaning at water source is kept, prevents cross-infection.
Description
Technical field
High speed dental turbo mobile phone technique field is the utility model is related to, specially a kind of novel water filter non-return valve.
Background technology
High speed dental turbo mobile phone, is a kind of medicine equipment of the high speed rotary cutting with air stream drives, and its function is main
It is to be used to cut tooth body, prepares dental cavity, prepares thread form and repair thread form etc..Its surface structure is broadly divided into three parts, i.e. machine
Head, fuselage and pipe joint.Turbine rotor in head is the core component of high speed dental turbo mobile phone and most accurate portion
Point, mainly it is made up of folder axle, wind wheel and a pair of bearings.And current high speed dental turbo mobile phone its must not during application
Infrequently there are close contact, thus its with the saliva in patient oral cavity, blood, fragment of tissue, secretion and bacterial plaque etc.
Outwardly and inwardly it may be polluted by different degrees of sex pheromone.
The content of the invention
The purpose of this utility model is to provide a kind of novel water filter non-return valve, to solve what is proposed in above-mentioned background technology
High speed dental turbo outer handset and internal the problem of easily being polluted by different degrees of sex pheromone.
To achieve the above object, the utility model provides following technical scheme：A kind of novel water filter non-return valve, including it is stifled
Head, the plug are provided with inlet channel, and the inlet channel front end installs filter check valve body, the filter check valve sheet additional
Anti-reflux mechanism is installed, the filter check valve body is provided with valve on body.
Preferably, the filter check valve body is provided with honeycomb fashion ring-type mesh（Totally 21）, and honeycomb fashion ring network
Bore dia only has 0.2mm.
Compared with prior art, the beneficial effects of the utility model are：Take honeycomb fashion in drainage part of the present utility model
Ring-type mesh（21）Design, its filter opening only has 0.2mm, effectively prevents in water during work >=0.2mm microparticle enters
Water supply line, prevent mobile phone water supply blockage.Non-return valve normality is closure state, and valve is opened during work, valve when being stopped
Door is closed, and is effectively prevented from the return adsorption structure of water system starting during because being stopped and intraoral dirt while is brought into
Water supply line, the cleaning at water source being kept, prevent cross-infection, filter check valve body is not added with plastics and is mainly used in water filtration,
On filter check valve body plus plastics are used to prevent saliva, blood, fragment of tissue, secretion and the tooth bacterium in resorption patient oral cavity
Etc..
Brief description of the drawings
Fig. 1 is a kind of sectional view of the filter check valve body of novel water filter non-return valve of the utility model；
Fig. 2 is a kind of anti-reflux mechanism sectional view of novel water filter non-return valve of the utility model；
Fig. 3 is a kind of anti-reflux mechanism side view of novel water filter non-return valve of the utility model；
Fig. 4 is a kind of side view of the plug of novel water filter non-return valve of the utility model.
In figure：1- filter check valves body, 2- inlet channels, 3- anti-reflux mechanisms, 4- plugs, 5- valves, 6- honeycomb fashions
Ring-type mesh.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of embodiment provided by the utility model：A kind of novel water filter non-return valve, including plug 4,
Plug 4 is provided with inlet channel 2, and the front end of inlet channel 2 installs filter check valve body 1 additional, is provided with filter check valve body 1
Anti-reflux mechanism 3, filter check valve body 1 are provided with valve 5.
Filter check valve body 1 is provided with honeycomb fashion ring-type mesh 6（Totally 21,）And the diameter of honeycomb fashion ring-type mesh 6 is only
There is 0.2mm.
Specifically used mode：In utility model works, plug 4 is arranged on high speed dental turbo mobile phone, is set on plug 4
There is filter check valve body 1, filter check valve body 1 takes honeycomb fashion ring-type mesh 6（21）Design, its filter opening only has
0.2mm, effectively prevent in water during work >=0.2mm microparticle enters inlet channel 2, prevent mobile phone inlet channel 2 from blocking.
The normality of filter check valve body 1 is closure state, and valve 5 is opened during work, and valve 5 is closed when being stopped, filter check valve
Body 1 is not added with anti-reflux mechanism 3 and is mainly used in water filtration, and filter check valve body 1 can be prevented effectively plus anti-reflux mechanism 3
Start during because being stopped in the return adsorption structure of water system and intraoral dirt while bring water supply line into.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (2)
1. a kind of novel water filter non-return valve, including plug（4）, it is characterised in that：The plug（4）It is provided with inlet channel（2）,
The inlet channel（2）Front end installs filter check valve body additional（1）, the filter check valve body（1）On anti-return is installed
Mechanism（3）, the filter check valve body（1）It is provided with valve（5）.
A kind of 2. novel water filter non-return valve according to claim 1, it is characterised in that：The filter check valve body（1）
It is provided with honeycomb fashion ring-type mesh（6）Totally 21, and honeycomb fashion ring-type mesh（6）Diameter only has 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621295210.9U CN206995605U (en) | 2016-11-30 | 2016-11-30 | A kind of novel water filter non-return valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621295210.9U CN206995605U (en) | 2016-11-30 | 2016-11-30 | A kind of novel water filter non-return valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995605U true CN206995605U (en) | 2018-02-13 |
Family
ID=61427811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621295210.9U Active CN206995605U (en) | 2016-11-30 | 2016-11-30 | A kind of novel water filter non-return valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995605U (en) |
-
2016
- 2016-11-30 CN CN201621295210.9U patent/CN206995605U/en active Active
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