CN208793669U - A kind of Fluid valve - Google Patents
A kind of Fluid valve Download PDFInfo
- Publication number
- CN208793669U CN208793669U CN201821202210.9U CN201821202210U CN208793669U CN 208793669 U CN208793669 U CN 208793669U CN 201821202210 U CN201821202210 U CN 201821202210U CN 208793669 U CN208793669 U CN 208793669U
- Authority
- CN
- China
- Prior art keywords
- partition
- hole
- central tube
- right partition
- tube
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 102
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a kind of Fluid valves, including central tube, the intermediate lateral of central tube opens up through-hole, left partition and right partition are fixedly installed in through-hole, mutually matched convex block and groove is respectively set in the front end of left partition and right partition, and when left partition and the interconnection of right partition, central tube is separated into the inlet tube and outlet tube not communicated directly, the mutually exclusive magnet of setting in left partition and right partition, disk is fixedly installed in the tail end of left partition and right partition, the outer ring of disk is in contact with through-hole wall, also fixed setting limits salient point inside through-hole, the outer surface of central tube is cased with outer tube, and through-hole relative to outer sleeve inner wall open up circumferential arc groove, compressed air access port is fixedly installed in outer tube.The utility model can rapidly control valve closing and unlatching；When valve needs to clean or replace, outer tube need to be first only removed, then remove limit salient point and left and right partition, finally central tube is dredged and cleaned to it again.
Description
Technical field
The utility model relates to valve technology fields, and in particular to a kind of Fluid valve.
Background technique
Usually operated pneumatic valve mainly has two pneumatic actuator (cylinder), valve main components to constitute at present, utilizes compression
Air (air compressor machine) is power source, goes driving pneumatic actuator (cylinder) by solenoid valve commutation, passes through the shifting of pneumatic actuator
Dynamic or unlatching and closure of the rotation with movable valve.Usual pneumatic actuator and valve are closely coupled, but belong to two again simultaneously
A different mechanism, manufacture manufacturer is again different, so the volume of general operated pneumatic valve is larger, the installation space needed is larger
；Cylinder can greatly increase the manufacturing cost of cylinder under the environment such as high temperature, heavy oil, corrosive gas, vacuum simultaneously, it may also reduce
The service life of cylinder；And when for passing through pipeline of the mixing cured material of AB for fluid, to the material, structure, precision of valve
Property have a very high requirement, corresponding valve manufacture higher cost, and due to fluid can at any time, temperature and solidify, valve needs
Often cleaning even needs to replace；Once needing to replace and will replace entire valve, higher cost.
Utility model content
The purpose of this utility model is to provide a kind of Fluid valves, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of Fluid valve, including central tube,
Its innovative point is: the intermediate lateral of the central tube opens up through-hole, and left partition and right partition is fixedly installed in the through-hole,
Mutually matched convex block and groove is respectively set in the front end of the left partition and right partition, and when left partition is connect with right partition,
Central tube is separated into the inlet tube and outlet tube not communicated directly, setting is mutually exclusive in the left partition and right partition
Disk is fixedly installed in the tail end of magnet, the left partition and right partition, and the outer ring of the disk is in contact with through-hole wall, institute
It states and the limitation movable limit salient point of disk is also fixedly installed inside through-hole, the outer surface of the central tube is cased with outer tube, and
Through-hole relative to outer sleeve inner wall open up circumferential arc groove, compressed air access port is fixedly installed in the outer tube,
Compressed air can enter in arc groove and through-hole through compressed air access port, and the air pressure of compressed air be greater than it is left every
The repulsive force of piece and right partition, by being turned on or off so that left partition is closed and is separated with right partition, in fact for compressed air
The opening and closing of existing valve.
Further, the through-hole position that is in contact with central tube inner wall opens up the guiding for placing left partition and right partition
Hole, the left partition can be moved left and right with right partition in pilot hole, and sealing ring is fixedly installed in the outside of the pilot hole.
Further, after the disk and limit bump contacts after the left partition and the separation of right partition, left partition and it is right every
The front end face of piece is concordant with central tube inner wall or protrudes central tube inner wall.
Further, the compressed air is turned on or off by solenoid valve control.
Further, the limit salient point is to be detachably connected with through-hole wall, and limit salient point can be bolt or screw.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure is simple, easy to use, can be rapid by the conducting and disconnection of solenoid valve control compressed air
Control valve closing and unlatching；When valve needs to clean or replace, outer tube need to be first only removed, then remove limit salient point
With left and right partition, finally central tube is dredged and cleaned to it again.There is no mechanical movement just because of central tube, does not generate
Mechanical wear, as long as cleaning up without replacement；And outer tube is not contacted with fluid in central tube, without cleaning and replacement.
Detailed description of the invention
Fig. 1 be the utility model in off position when main view；
Fig. 2 is the main view of the utility model in the open state.
In figure: 1, central tube；2, through-hole；3, left partition；4, right partition；5, convex block；6, groove；7, inlet tube；8, go out
Liquid pipe；9, disk；10, salient point is limited；11, outer tube；12, arc groove；13, compressed air access port；14, pilot hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of Fluid valve referring to FIG. 1-2, including central tube 1, the intermediate lateral of central tube 1 open up through-hole 2,
Mutually matched convex block 5 is respectively set in the front end of the left partition 3 of fixed setting and right partition 4 in through-hole 2, left partition 3 and right partition 4
With groove 6, and when left partition 3 is connect with right partition 4, central tube 1 is separated into the inlet tube 7 and outlet tube not communicated directly
8, the left partition 3 magnet (not shown) mutually exclusive with setting in right partition 4, certainly left partition 3 can also itself with right partition 4
From carrying magnetic, disk 9 is fixedly installed in the tail end of left partition 3 and right partition 4, and the outer ring of disk 9 is in contact with 2 inner wall of through-hole,
Disk 9 is the contact area in order to increase air pressure, it is ensured that left partition 3 and right partition 4 can move under the action of compressed air,
The outer ring of disk 9 is in contact with 2 inner wall of through-hole simultaneously can prevent compressed air from entering inside central tube 1, inside through-hole 2
Also the fixed setting limitation movable limit salient point 10 of disk 9, the outer surface of central tube 1 are cased with outer tube 11, and in 2 phase of through-hole
For 11 inner wall of outer tube open up circumferential arc groove 12, compressed air access port 13, compression is fixedly installed in outer tube 11
Air can enter in arc groove 12 and through-hole 2 through compressed air access port 13, and the air pressure of compressed air is greater than a left side
The repulsive force of partition 3 and right partition 4, it can be ensured that under the action of compressed air, left partition 3 and right partition 4 being capable of phase mutual connections
Touching fitting, so as to complete to separate inlet tube 7 and outlet tube 8, entire valve is turned on or off by compressed air so that left
Partition 3 is closed and is separated with right partition 4, realizes the opening and closing of valve.
In the present embodiment, the position that is in contact with 1 inner wall of central tube of through-hole 2 opens up and places leading for left partition 3 and right partition 4
To hole 14, left partition 3 can be moved left and right with right partition 4 in pilot hole 14, the outside fixed setting sealing ring (figure of pilot hole 14
In do not show), pilot hole 14 can be oriented to left partition 3 and right partition 4, it is ensured that the two can dock completely, and sealing ring
It can prevent liquid from flowing into through-hole 2, prevent outer tube 11 from contacting with fluid in central tube 1.
In the present embodiment, left partition 3 and right partition 4 separate after disk 9 with limit after salient point 10 contacts, left partition 3 and
The front end face of right partition 4 is concordant with central tube inner wall or protrudes central tube inner wall.Limiting 10 one side of salient point is to prevent a left side
Partition 3 and right partition 4 are detached from through-hole 2 and fall, and are on the other hand the moving distances after the left partition 3 of limitation and the separation of right partition 4,
It prevents left partition 3 and right partition 4 from exposing pilot hole 14, prevents liquid from flowing into through-hole 2 through pilot hole 14, prevent outer tube 11
It is contacted with fluid in central tube 1.
In the present embodiment, compressed air is turned on or off by solenoid valve control, is convenient for automatic operation in this way, improves life
Produce efficiency.
In the present embodiment, limit salient point 10 is to be detachably connected with 2 inner wall of through-hole, and limit salient point 10 can be bolt or spiral shell
Nail convenient for the taking-up of left partition 3 and right partition 4, and is replaced and is cleaned, and 3 He of left partition after limit salient point 10 is dismantled
Right partition 4 is the accessory for being easy to be processed, and cost is also cheaper, therefore maintenance cost is lower.
Working principle of the utility model is:
When in use, when accessing compressed air in compressed air access port 13, compressed air enters 12 He of arc groove
It in through-hole 2, pressurizes to disk 9, since the air pressure of compressed air is greater than the repulsive force of left partition 3 and right partition 4, makes
Disk 9 drives left partition 3 and right partition 4 to move towards, so that convex block 5 and the mutual contract of groove 6 closure keep agreeing with state, finally
So that inlet tube 7 and outlet tube 8 are not connected, i.e., aeroelasticity switching flow valve is as shown in Figure 1 in the state of closing.Work as pressure
Non-compressed air accesses in contracting air access port 13, left partition 3 and right partition 4 due to inside setting mutually exclusive magnet and from
Dynamic separation makes inlet tube 7 and outlet tube 8 be interconnected, and liquid can flow to outlet tube 8, i.e. aeroelasticity switch stream from inlet tube 7
Body valve is as shown in Figure 2 in the state of unlatching.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Fluid valve, including central tube, it is characterised in that: the intermediate lateral of the central tube opens up through-hole, institute
It states and left partition and right partition is fixedly installed in through-hole, mutually matched convex block is respectively set in the front end of the left partition and right partition
And groove, and when left partition is connect with right partition, central tube is separated into the inlet tube and outlet tube not communicated directly, it is described
Disk is fixedly installed in the tail end of the mutually exclusive magnet of setting in left partition and right partition, the left partition and right partition, institute
The outer ring for stating disk is in contact with through-hole wall, and also fixed setting limits the movable limit salient point of disk, institute inside the through-hole
The outer surface for stating central tube is cased with outer tube, and through-hole relative to outer sleeve inner wall open up circumferential arc groove, institute
Outer tube fixed setting compressed air access port is stated, compressed air can enter arc groove and through-hole through compressed air access port
In, and the air pressure of compressed air is greater than the repulsive force of left partition and right partition, is made by being turned on or off for compressed air
It obtains left partition to be closed and separated with right partition, realizes the opening and closing of valve.
2. a kind of Fluid valve according to claim 1, it is characterised in that: the through-hole is in contact with central tube inner wall
Position opens up the pilot hole for placing left partition and right partition, and the left partition can be moved left and right with right partition in pilot hole, institute
State the outside fixed setting sealing ring of pilot hole.
3. a kind of Fluid valve according to claim 1, it is characterised in that: the circle after the left partition and the separation of right partition
After disk and limit bump contacts, the front end face of left partition and right partition is concordant with central tube inner wall or protrudes in central tube
Wall.
4. a kind of Fluid valve according to claim 1, it is characterised in that: the compressed air is turned on or off by electricity
Magnet valve control.
5. a kind of Fluid valve according to claim 1, it is characterised in that: the limit salient point is removable with through-hole wall
Connection is unloaded, limit salient point can be bolt or screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202210.9U CN208793669U (en) | 2018-07-27 | 2018-07-27 | A kind of Fluid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202210.9U CN208793669U (en) | 2018-07-27 | 2018-07-27 | A kind of Fluid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793669U true CN208793669U (en) | 2019-04-26 |
Family
ID=66203601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821202210.9U Expired - Fee Related CN208793669U (en) | 2018-07-27 | 2018-07-27 | A kind of Fluid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755935A (en) * | 2021-01-13 | 2021-05-07 | 广东工业大学 | Micro-channel structure, micro-fluidic chip and heterogeneous reaction method |
-
2018
- 2018-07-27 CN CN201821202210.9U patent/CN208793669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755935A (en) * | 2021-01-13 | 2021-05-07 | 广东工业大学 | Micro-channel structure, micro-fluidic chip and heterogeneous reaction method |
| CN112755935B (en) * | 2021-01-13 | 2023-11-24 | 广东工业大学 | Micro-channel structure, micro-fluidic chip and heterogeneous reaction method |
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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: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |