CN206526587U - Fluid control systems with inverse cleaning filter assemblies function - Google Patents
Fluid control systems with inverse cleaning filter assemblies function Download PDFInfo
- Publication number
- CN206526587U CN206526587U CN201720121938.8U CN201720121938U CN206526587U CN 206526587 U CN206526587 U CN 206526587U CN 201720121938 U CN201720121938 U CN 201720121938U CN 206526587 U CN206526587 U CN 206526587U
- Authority
- CN
- China
- Prior art keywords
- water conservancy
- conservancy diversion
- switching mechanism
- fluid
- filter
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of fluid control systems with inverse cleaning filter assemblies function, including：Body, the body is provided with inlet portion, export department, lets out the fluid passage of dirty portion and intercommunication；Switching construction, it is located between inlet portion and export department or inlet portion and let out between dirty portion, switching construction is provided with the first water conservancy diversion switching mechanism with inlet portion joint, switching construction is provided between the second water conservancy diversion switching mechanism, the first and second water conservancy diversion switching mechanisms provided with filter mechanism to filter impurity in fluid in export department with letting out dirty portion's joint；First water conservancy diversion switching mechanism is used to switch runner, and fluid is directed into the front end of filter mechanism or the rear end of filter mechanism is directed to；Second water conservancy diversion switching mechanism synchronous with the first water conservancy diversion switching mechanism can be switched between dirty portion in export department and letting out, and is guided fluid by export department or let out dirty portion and flow out.
Description
Technical field
The utility model is related to fluid control systems technical field, espespecially technically provides a kind of with inverse cleaning filtering
The fluid control systems of assembly function.
Background technology
By the filter assemblies of commonly known fluid control systems, the filter assemblies in such as angle valve, when it will be cleaned, are needed
The filter assemblies are disassembled, during also need Jiang Shui, oil or gas etc. fluid origin input to turn off, to prevent
Fluid splash everywhere, or because Fluid pressure is excessive, cause filter assemblies not pull down, it is necessary to confirm after fluid stopping leak, could incite somebody to action
Filter assemblies remove the action cleaned or maintained.Although the follow-up design for also having many improvement occurs, it is most of all
It is to install stopping leak valve additional on fluid control systems to stop that fluid passes through, but stills need filter assemblies disassembling cleaning.
Filter assemblies are made up of the tiny component of filter screen, filtering element (cartridge), spring, metering thimble, steel ball, nut etc. mostly, and cleaning is completed
After when assembling playback, it is possible to have the situation that part drops or lost, cause whole group filter assemblies loss of function, therefore simultaneously
It is non-be general masses can easily hands-on maintenance part.For home-use fluid control systems, many users are not
Understand how filter assemblies are cleaned, cause accumulation of mud more and more, fluid can not be passed through because of obstruction, be ultimately resulted in
Need whole group to change new product, so not only cause excess waste, be also way quite not environmentally.
Fig. 1 to Fig. 2 shows another Known designs, and it is also similar with the utility model, all needs not move through complicated tear open
The formality such as unload, clean, simply the inlet portion 11 of the body 10 of the Known designs is provided with two flow-guiding mouths, including the first flow-guiding mouth
111 and second flow-guiding mouth 112, the fluid passage between the first water conservancy diversion switching mechanism 111 and the second flow-guiding mouth 112 is provided with filtering
Component 14, the first flow-guiding mouth 111 imports general fluid, when the first flow-guiding mouth 111 is in normally open, i.e. the first honeycomb duct 15
Switching lets out dirty portion 13 and opens the first flow-guiding mouth 111 to close, and the second honeycomb duct 16 switches to open export department 12 and close the
Two flow-guiding mouths 112, make to let out the dirty flow-guiding mouth 112 of portion 13 and second holding normally off, general fluid is passed through the mistake of filter assemblies 14
Filter after impurity 17 towards the direction flowing of export department 12.When the second flow-guiding mouth 112 be in normally open when, the first honeycomb duct 15 switch with
Close the first flow-guiding mouth 111 and open and let out dirty portion 13, the second honeycomb duct 16 switches to open the second flow-guiding mouth 112 and close outlet
Portion 12, the fluid scouring filter assemblies 14 of the second water conservancy diversion switching mechanism 112 guiding make fluid be mixed into impurity 17 and from letting out dirty portion 13
Go out.Wherein, when the second flow-guiding mouth 112 is in normally open, its fluid imported must be to ensure that clean free from admixture, ability
Ensure the fluid free from admixture of inflow export department 12 during switching behind.Using this practice of clean free from admixture fluid, also allow
User must have more the burden using other facilities.
Therefore, for the problems of above-mentioned known structure, a kind of innovation knot of more preferable practicality how is developed
Structure, meets the ardent hope of consumer, is also target and direction that related dealer must make great efforts that research and development break through.
In view of this, applicant is based on the manufacturing development and design experiences for being engaged in Related product for many years, for above-mentioned mesh
Mark, design with after scrupulous assess, obtaining the utility model really with practicality finally in detail.
Utility model content
The problem of the utility model is solves above-mentioned known, its concept designed is the body interior in fluid control systems
Provided with switching construction, the switching construction is located between body inlet portion and export department or inlet portion and let out between dirty portion, described
Inlet portion is connected with fluid origin input, is switched using the first water conservancy diversion switching mechanism on switching construction and the second water conservancy diversion
The mutual switching of mechanism guides the direction of fluid, when the first water conservancy diversion switching mechanism is in normally open, on switching construction
Honeycomb duct can make to let out dirty portion and form normally off, and fluid is directed into filter mechanism on export department, the switching construction then
Positioned at the front end of export department.When switching to the second water conservancy diversion switching mechanism in normally open, the honeycomb duct can make export department
Normally off is formed, and fluid is directed to dirty portion of letting out, the filter mechanism is then positioned at the front end for letting out dirty portion.So make fluid straight
Connect and wash away in the body of fluid control systems by the dirt on filter mechanism, impurity etc., be not required to again by stopping leak, dismounting, clearly
The purpose of Rapid Cleaning can just be reached by the complicated step such as washing, and need to only use same fluid origin, also be not required to worry impurity
Flow into the connected other equipment of delivery port.
To achieve the above object, the utility model provides a kind of fluid control system with inverse cleaning filter assemblies function
System, it includes：Body, the body is provided with inlet portion, export department, lets out the fluid passage of dirty portion and intercommunication；Switching construction, its
It is located between inlet portion and export department or inlet portion and lets out between dirty portion, switching construction is provided with the first water conservancy diversion with inlet portion joint
Switching mechanism, switching construction is in export department and lets out dirty portion's joint provided with the second water conservancy diversion switching mechanism, and the first and second water conservancy diversion are cut
Filter mechanism is provided between converting mechanism to filter impurity in fluid；First water conservancy diversion switching mechanism is used to switch runner, by fluid
It is directed to the front end of filter mechanism or is directed to the rear end of filter mechanism；Second water conservancy diversion switching mechanism can switch with the first water conservancy diversion
Mechanism is synchronous to be switched between dirty portion in export department and letting out, and is made guiding fluid by export department or is let out dirty portion and flow out.
Technology, means and its effect used about the utility model, lists preferred embodiment simultaneously later here
Coordinate accompanying drawing be illustrated in detail, it is believed that above-mentioned purpose of the present utility model, construction and feature, can thus be goed deep into and
It is specific to understand.
Brief description of the drawings
Fig. 1 is that known cuing open for impurity screening of filter assemblies progress shows action schematic diagram.
Fig. 2 is that known filter assemblies carry out wash zone and go out cuing open for impurity showing action schematic diagram.
Fig. 3 is that the cuing open for progress impurity screening of one embodiment of the present utility model shows action schematic diagram.
Fig. 4 is that the progress wash zone of another embodiment of the present utility model goes out cuing open for impurity and shows action schematic diagram.
Embodiment
The utility model provides a kind of fluid control systems with inverse cleaning filter assemblies function.To make art technology
Personnel can have a better understanding and awareness to the purpose of this utility model, feature and effect, now coordinate embodiment and
Details are as follows for accompanying drawing：
As shown in Figure 3 to Figure 4, the utility model provides a kind of fluid control system with inverse cleaning filter assemblies function
System, it includes：
Body 20, body 20 has inlet portion 21, export department 22 and lets out dirty portion 23, wherein in inlet portion 21, export department 22
And let out there is between three directions in dirty portion 23 fluid passage interconnected；And
Switching construction 30 is located between the inlet portion 21 and the export department 22, or is located at the inlet portion 21 and institute
State and let out between dirty portion 23, wherein the switching construction 30 is provided with the first water conservancy diversion switching mechanism 31 with the joint of inlet portion 21,
The switching construction 30 lets out the dirty joint of portion 23 provided with the second water conservancy diversion switching mechanism 32 in the export department 22 with described, first
Filter mechanism 34 is provided between the water conservancy diversion switching mechanism 32 of water conservancy diversion switching mechanism 31 and second；The filter mechanism 34 is used to filter institute
The first water conservancy diversion switching mechanism 31 is stated to impurity in the fluid between the second water conservancy diversion switching mechanism 32；The first water conservancy diversion switching
Mechanism 31 is used to switch current, and fluid is directed into the front end of the filter mechanism 34 or the filter mechanism 34 is directed to
Rear end；The second water conservancy diversion switching mechanism 32 can be synchronous with the first water conservancy diversion switching mechanism 31 in the export department 22 and institute
State to let out and switch between dirty portion 23, guiding current are by the export department 22 or described let out dirty portion 23 and flow out.
In the fluid control systems with inverse cleaning filter assemblies function, the first water conservancy diversion of the switching construction 30
Switching mechanism 31 can be translation switching mechanism, rotate switching mechanism or multiplication of voltage switching mechanism.
In the fluid control systems with inverse cleaning filter assemblies function, the second water conservancy diversion of the switching construction 30
Switching mechanism 32 can be translation switching mechanism, rotate switching mechanism or multiplication of voltage switching mechanism.
In the fluid control systems with inverse cleaning filter assemblies function, the filter mechanism 34 can be one into
The filter mechanism of the filter mechanism of type or replaceable filter screen.
In the fluid control systems with inverse cleaning filter assemblies function, the second water conservancy diversion switching mechanism 32 can be with
The synchronization action of first water conservancy diversion switching mechanism 31, the control mode of synchronization action can be to mechanically connect control or electronic type control
System.
In the fluid control systems with inverse cleaning filter assemblies function, at the first water conservancy diversion switching mechanism 31
When normally open, the honeycomb duct 33 can make to let out the dirty stream of portion 23 formation normally off towards described, and fluid is directed to
The direction of export department 22, the direction of arrow is flow direction 50, and now the filter mechanism 34 is located at the export department 22
Front end, fluid is filtered through the filter mechanism 34.
In the fluid control systems with inverse cleaning filter assemblies function, at the second water conservancy diversion switching mechanism 32
When normally open, the closing of honeycomb duct 33 makes the export department 22 form normally off towards the runner of the export department 22, and
By fluid be directed to it is described let out the dirty direction of portion 23 flowing, the filter mechanism 34 is now placed in the top for letting out dirty portion 23, made
Fluid lets out the dirty direction of portion 23 outflow exclusion together with the impurity deposit 40 washed away toward described.
As shown in Figure 3 to Figure 4, the fluid control systems provided by the utility model with inverse cleaning filter assemblies function
The direction of fluid in known way by filter mechanism is changed, by switching the dynamic of its switching construction 30 in the utility model
Make the direction of directly change filter mechanism 34, and the impurity deposit 40 on filter mechanism 34 washed away with same fluid,
Thus, filter mechanism 34 is made to switch back into strain position by switching the action of switching construction 30, it is possible to carry out filtering work again
Industry, altogether dispensed with dismounting safeguard trouble inconvenience, and using same fluid can also save another fluid preparation equipment into
This, can be as quite excellent product.
From the foregoing, it will be observed that the really industry of the fluid control systems of the present utility model with inverse cleaning filter assemblies function is first
See and meet the product of the novelty requirement of utility model patent, and to also comply with utility model special for its comprehensive innovative design
The creative requirement of profit, the filtration closing changeable by switching is towards the flow channel of firth outlet hole, and filter mechanism is just
The impurity in fluid can be filtered, the impurity switched in changeable filtration closing delivery port, filter mechanism is mixed into liquid stream
And gone out by firth outlet hole, meet more preferable industry applications.
Specific description has been carried out to technical characteristic of the present utility model described previously for preferred embodiment of the present utility model,
Only person skilled in the art can be in the case where not departing from spirit of the present utility model and principle to the utility model
It is modified and changes, and these are changed and modification should be all covered in as following utility model right claim is defined
In scope.
In summary, the utility model provides a kind of fluid control systems with inverse cleaning filter assemblies function, and its is true
All purposes of the present utility model is realized, in addition, the spatial shape of its combining structure is not found in like product, also not at this
It is disclosed before utility model, therefore it has met the regulation of Patent Law.
Description of reference numerals
The inlet portion of 10 body 11
The flow-guiding mouth of 111 first flow-guiding mouth 112 second
Dirty portion is let out by 12 export departments 13
The honeycomb duct of 14 filter assemblies 15 first
The impurity of 16 second honeycomb duct 17
The inlet portion of 20 body 21
Dirty portion is let out by 22 export departments 23
30 switching constructions
31 first water conservancy diversion switching mechanisms
32 second water conservancy diversion switching mechanisms
The filter mechanism of 33 honeycomb duct 34
The flow direction of 40 impurity deposit 50
Claims (5)
1. a kind of fluid control systems with inverse cleaning filter assemblies function, including：
Body, the body has inlet portion, export department and lets out dirty portion, wherein the inlet portion, the export department and described letting out
There is the fluid passage interconnected between three directions in dirty portion；And
Switching construction, it is located between the inlet portion and the export department, or the inlet portion and it is described let out between dirty portion, its
Described in switching construction and the inlet portion joint be provided with the first water conservancy diversion switching mechanism, the switching construction is in the export department
Dirty portion's joint is let out provided with the second water conservancy diversion switching mechanism with described, and the first water conservancy diversion switching mechanism switches with second water conservancy diversion
Filter mechanism is provided between mechanism；The filter mechanism is cut for filtering the first water conservancy diversion switching mechanism to second water conservancy diversion
Impurity in fluid between converting mechanism；The first water conservancy diversion switching mechanism is used to switch runner, and fluid is directed into the mistake
The front end of filter structure or the rear end for being directed to the filter mechanism；The second water conservancy diversion switching mechanism can be with first water conservancy diversion
Switching mechanism is synchronous to be switched between dirty portion in the export department with described let out, and guiding fluid is by the export department or described lets out
Dirty portion's outflow.
2. there are the fluid control systems of inverse cleaning filter assemblies function according to claim 1, it is characterised in that described to cut
The the first water conservancy diversion switching mechanism for changing structure can be translation switching mechanism, rotation switching mechanism or multiplication of voltage switching mechanism.
3. there are the fluid control systems of inverse cleaning filter assemblies function according to claim 1, it is characterised in that described to cut
The the second water conservancy diversion switching mechanism for changing structure can be translation switching mechanism, rotation switching mechanism or multiplication of voltage switching mechanism.
4. there are the fluid control systems of inverse cleaning filter assemblies function according to claim 1, it is characterised in that the mistake
Filter mechanism or the filter mechanism of replaceable filter screen that filter structure can be formed in one.
5. there are the fluid control systems of inverse cleaning filter assemblies function according to claim 1, it is characterised in that described the
Two water conservancy diversion switching mechanisms can be with the first water conservancy diversion switching mechanism synchronization action, and the control mode of synchronization action can be mechanical connection
Control or electronic type control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121938.8U CN206526587U (en) | 2017-02-10 | 2017-02-10 | Fluid control systems with inverse cleaning filter assemblies function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121938.8U CN206526587U (en) | 2017-02-10 | 2017-02-10 | Fluid control systems with inverse cleaning filter assemblies function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526587U true CN206526587U (en) | 2017-09-29 |
Family
ID=59916052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121938.8U Expired - Fee Related CN206526587U (en) | 2017-02-10 | 2017-02-10 | Fluid control systems with inverse cleaning filter assemblies function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045819A (en) * | 2018-08-07 | 2018-12-21 | 深圳市华星光电技术有限公司 | A kind of liquid crystal filtering device |
-
2017
- 2017-02-10 CN CN201720121938.8U patent/CN206526587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045819A (en) * | 2018-08-07 | 2018-12-21 | 深圳市华星光电技术有限公司 | A kind of liquid crystal filtering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104153162B (en) | A kind of washing machine and control method thereof with automatically cleaning circulated filter system | |
| CN207661155U (en) | A kind of anti-backflow valve with filter effect | |
| CN212631934U (en) | Front filter | |
| CN207178747U (en) | A kind of water-treated trap valve with closing function | |
| CN201593626U (en) | Filter screen cleaning valve | |
| CN206526587U (en) | Fluid control systems with inverse cleaning filter assemblies function | |
| CN112370847B (en) | Pollution discharge filter device | |
| CN211215744U (en) | Filter equipment for water supply equipment | |
| CN201127865Y (en) | Reflection type filter | |
| CN210278482U (en) | Countercurrent backflushing pipe based on prefilter | |
| CN113028183A (en) | Three-way pipe | |
| CN216813310U (en) | Back flush water supply connector and water heater | |
| CN201711018U (en) | Backwashing filter and filtering system | |
| CN106268331B (en) | Water purifier and its hyperfiltration membrane assembly | |
| CN206103445U (en) | Water flies multidirectional washing equipment of realgar or cinnabar | |
| CN208997062U (en) | A kind of hydraulic drive hydraulic valve | |
| CN208778763U (en) | A kind of five-way ball valve and water purification system | |
| CN2431965Y (en) | Backwashing filtering drip irrigation device | |
| CN109253393B (en) | Mechanical self-control type pipeline reversing device | |
| CN201744207U (en) | Integrated filter | |
| CN201042648Y (en) | Feed pipe filter | |
| CN220090606U (en) | Backflushing cleaning pipeline filter | |
| CN220354544U (en) | One-in two-out multifunctional filtering angle valve | |
| CN113175584B (en) | Anti-blocking three-way pipe | |
| CN220633270U (en) | Back flush prefilter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20200210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |