CN205908820U - Manual -automatic discharge valve - Google Patents
Manual -automatic discharge valve Download PDFInfo
- Publication number
- CN205908820U CN205908820U CN201620843551.9U CN201620843551U CN205908820U CN 205908820 U CN205908820 U CN 205908820U CN 201620843551 U CN201620843551 U CN 201620843551U CN 205908820 U CN205908820 U CN 205908820U
- Authority
- CN
- China
- Prior art keywords
- valve
- manual
- inner chamber
- hole
- set screw
- 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
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a manual -automatic discharge valve, including the valve case, be equipped with air inlet and gas outlet on the valve case, form the pneumatic control inner chamber between air inlet and the gas outlet, be equipped with the manual -automatic governing valve on the pneumatic control inner chamber, the manual -automatic governing valve includes disk seat, spring, case, a plurality of gasket and adjusting screw of absorbing water, the disk seat spiro union is on the pneumatic control inner chamber to set up the sealing washer between disk seat and pneumatic control inner chamber, be equipped with the through -hole in the disk seat, the case matches at the air inlet in being in the through -hole, is equipped with the spring between case and pneumatic control inner chamber, the case top is equipped with the guide arm, and stack cover is equipped with a plurality of gaskets that absorb water in proper order on the guide arm, the adjusting screw spiro union on the disk seat, the adjusting screw center is equipped with the through -hole. The utility model discloses a manual -automatic discharge valve can be manual, automation or the discharge valve of manual automatic matched with operation simultaneously, has realized the best exhaust effect.
Description
Technical field
This utility model is a kind of auto-manual air bleeding valve.
Background technology
Air bleeding valve, be applied to independent heating system, central heating system, heating boiler, central air-conditioning, floor heating and
The pipeline air exhaust waters such as solar heating system.Because generally all dissolved with certain air in water, and the dissolubility of air is with temperature
The rising of degree and reduce, so, water gas during circulation gradually is separated from the water out, and gradually gets together and formed
Big bubble or even gas column, because there being the supplement of water, often have gas to produce, this needs air bleeding valve to realize aerofluxuss work(
Energy.
Existing air bleeding valve, be divided into manual with automatic two kinds, two kinds of air bleeding valves have respective feature, but all cannot and
The advantage obtaining other side is it is impossible to realize the function of manauto simultaneously.
Content of the invention
Technical problem to be solved in the utility model is to provide a kind of auto-manual air bleeding valve, and it can realize independent handss
Dynamic, individually automatically or simultaneously manually with automatic function.
For solving above-mentioned technical problem, a kind of technical solution of this utility model auto-manual air bleeding valve is:
A kind of auto-manual air bleeding valve, including valve chest, described valve chest is provided with air inlet and gas outlet, air inlet with
Form gas flow optimized inner chamber between gas outlet, auto-manual regulating valve is provided with gas flow optimized inner chamber, described auto-manual is adjusted
Section valve includes valve seat, spring, valve element, some water suction pads and set screw, and described valve seat is screwed onto on gas flow optimized inner chamber, and
Sealing ring is set between valve seat and gas flow optimized inner chamber, in described valve seat, is provided with through hole, valve element is in through hole and mates
Air inlet, is provided with spring between valve element and gas flow optimized inner chamber, and described valve element top is provided with guide rod, is sequentially overlapped on guide rod
It is arranged with some water suction pads, set screw is screwed onto on valve seat, the bottom surface of some water suction pads is fitted in valve element top surface,
Top surface is against in set screw, by adjusting the distance that is spirally connected between set screw and valve seat, thus being formed not to water suction pad
Same extruding force, the relativeness between final adjusting spool and air inlet；Described set screw center is provided with through hole, and guide rod is just
To through hole.
The through hole at described set screw center is hexagon.
Between described valve element, water suction pad and the through-hole wall of valve seat, there is spacing distance, spacing distance is 0.5-1mm.
What this utility model can reach has the technical effect that
Compared with prior art, auto-manual air bleeding valve of the present utility model, using manual and automatic structure, adjusts manually
Section valve seat, changes the relative distance between valve element and air inlet, thus realizing manual exhaust or holding one's breath；Can be manually rotated regulation spiral shell
Silk, makes air bleeding valve be in exhaust condition, mixes vapor due in gas, because water suction pad has the physics spy of absorption water
Property, so, water suction pad absorbs vapor and expands, and is pressed down against valve element and makes valve element block air inlet, thus reaching automatically
The purpose held one's breath, because water suction pad does not continue to absorb water, so, moisture evaporation in water suction pad, and from set screw
The through hole of the heart is discharged, and water suction pad is dried and atrophy, and valve element loses the extruding of water suction pad upper shifting, and air inlet is opened,
Thus completing self-bleeding process.
Brief description
With reference to the accompanying drawings and detailed description this utility model is described in further detail:
Fig. 1 is the axonometric chart of this utility model auto-manual air bleeding valve；
Fig. 2 is the three-dimensional exploded view of this utility model auto-manual air bleeding valve；
Fig. 3 is the sectional view of this utility model auto-manual air bleeding valve.
Specific embodiment
Refer to Fig. 1 to Fig. 3, this utility model provides a kind of auto-manual air bleeding valve, including valve chest 1, described valve casing
Body 1 is provided with air inlet 2 and gas outlet 3, forms gas flow optimized inner chamber between air inlet 2 and gas outlet 3, generally, air inlet 2 with
Gas outlet 3 is in that space right-angle intersects setting, is provided with auto-manual regulating valve on gas flow optimized inner chamber, and described auto-manual is adjusted
Valve includes valve seat 4, spring 5, valve element 6, some water suction pads 7 and set screw 8, and described valve seat 4 is screwed onto gas flow optimized inner chamber
On, and sealing ring 9 is set between valve seat 4 and gas flow optimized inner chamber, it is provided with through hole 10 in described valve seat 4, valve element 6 is in through hole
In 10 and mate in air inlet 2, it is provided with spring 5 between valve element 6 and gas flow optimized inner chamber, described valve element 6 top is provided with guide rod
11, guide rod 11 is sequentially overlapped and is arranged with some water suction pads 7, set screw 8 is screwed onto on valve seat 4, some water suction pads 7
Bottom surface be fitted in valve element 6 top surface, top surface is against in set screw 8, by adjusting between set screw 8 and valve seat 4
Be spirally connected distance, thus forming different extruding forces, the relative pass between final adjusting spool 6 and air inlet 2 to water suction pad 7
System；Described set screw 8 center is provided with through hole 12, and guide rod 11 is just to through hole 12.
The through hole 12 at described set screw 8 center is hexagon.Because the screw thread of set screw 8 is external screw thread, usual feelings
Under condition, its outer face is less than the outer face of valve seat 4, so, through hole 12 is arranged to hexagon, is conducive to using inner hexagon spanner
Set screw 8 is operated.
Between described valve element 6, water suction pad 7 and through hole 10 inwall of valve seat 4, there is spacing distance, spacing distance is 0.5-
1mm.In this distance range, contribute to steam and normally evaporate into water suction pad 7, meanwhile, by be unlikely to from water suction pad 7 with adjust
Discharge between section screw 8.
During assembling, valve seat 4 is screwed on valve chest 1, is provided with a circle saw-tooth ring in the outer wall of valve seat 4, is easy to pinch manually, increases
Plus frictional force, afterwards, it is sequentially placed into spring 5, valve element 6 in the through hole of valve seat 4, spring 5 contributes to valve element 6 and resets and allow valve element
6 have elastic trend upwards, and the top surface external diameter of valve element 6 is mated with water suction pad 7 external diameter, and water suction pad 7 is sequentially overlapped in valve
The top surface of core 6, and its position is fixed by the guide rod 11 of valve element 6 top surface, the quantity of water suction pad 7 is to be reached according to product
Performance determines, quantity is many, automatically holds one's breath or the sensitivity of aerofluxuss is high, quantity is few, and sensitivity is relatively low；Installing adsorptive pads
After piece 7, it is screwed into set screw 8, the centrally disposed through hole 12 of set screw 8 in valve seat 4, this logical 12 hole contributes to the pad that absorbs water
7 timely evaporate after absorbing water.
During use, valve element 6 blocks air inlet 2, due to set screw 8 indirectly valve element 6 is had downward compress effect,
Again because set screw 8 is screwed on valve seat 4, thus, only need manual modulation valve seat 4, you can realize the tune of the extruding force to valve element 6
Section, thus realizing the closing of valve element 6 and air inlet 2 or opening；
In addition, on the premise of not regulating valve seat 4, turning on set screw 8, making to move in set screw 8, reducing to valve element 6
Extruding force, now, valve element 6 in the presence of spring 5 on move, thus losing the sealing process to air inlet 2, air bleeding valve starts
Aerofluxuss, due in gas with vapor, and valve element 6, water suction pad 7 and valve seat 4 between there is gap, so, vapor is just
Adsorbed by water suction pad 7, water suction pad 7 axially expands then, and water suction pad 7 top of expansion is conditioned screw 8 and stops, this
Sample, the potential energy converting and energy that water suction pad 7 expands is the kinetic energy downward to valve element 6, so that valve element 6 closes air inlet；In air bleeding valve
After being closed, the moisture in water suction pad 7 evaporates gradually, returns to initial condition, and valve element 6 now loses water suction pad 7
Active force, in the presence of spring 5, valve element 6 moves, air bleeding valve is opened then, completes exhaust process, goes round and begins again, finally real
Now automatically and aerofluxuss at regular time and quantity purpose.
A kind of auto-manual air bleeding valve above this utility model embodiment being provided is described in detail, herein
Apply specific case principle of the present utility model and embodiment are set forth, the explanation of above example is only intended to
Help understand the technical scheme disclosed in this utility model；Simultaneously for one of ordinary skill in the art, new according to this practicality
The thought of type, all will change in specific embodiments and applications, and in sum, this specification content should not be managed
Solve as restriction of the present utility model.
Claims (3)
1. a kind of auto-manual air bleeding valve, including valve chest, described valve chest is provided with air inlet and gas outlet, air inlet with go out
Between QI KOU formed gas flow optimized inner chamber it is characterised in that: auto-manual regulating valve, described handss are provided with gas flow optimized inner chamber
Include valve seat, spring, valve element, some water suction pads and set screw from one regulating valve, described valve seat is screwed onto gas flow optimized
On inner chamber, and sealing ring is set between valve seat and gas flow optimized inner chamber, is provided with through hole in described valve seat, valve element is in through hole
And mate in air inlet, it is provided with spring between valve element and gas flow optimized inner chamber, described valve element top is provided with guide rod, on guide rod
It is sequentially overlapped and is arranged with some water suction pads, set screw is screwed onto on valve seat, the bottom surface of some water suction pads is fitted in valve
Core top surface, top surface are against in set screw, by adjusting the distance that is spirally connected between set screw and valve seat, thus to adsorptive pads
Piece forms different extruding forces, the relativeness between final adjusting spool and air inlet；Described set screw center is provided with logical
Hole, guide rod is just to through hole.
2. a kind of auto-manual air bleeding valve according to claim 1 it is characterised in that: the through hole at described set screw center
For hexagon.
3. a kind of auto-manual air bleeding valve according to claim 1 it is characterised in that: described valve element, water suction pad and valve
Between the through-hole wall of seat, there is spacing distance, spacing distance is 0.5-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843551.9U CN205908820U (en) | 2016-08-06 | 2016-08-06 | Manual -automatic discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843551.9U CN205908820U (en) | 2016-08-06 | 2016-08-06 | Manual -automatic discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908820U true CN205908820U (en) | 2017-01-25 |
Family
ID=57803501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620843551.9U Expired - Fee Related CN205908820U (en) | 2016-08-06 | 2016-08-06 | Manual -automatic discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302243A (en) * | 2018-02-07 | 2018-07-20 | 五冶集团上海有限公司 | A kind of air bleeding valve with remote control exhaust |
| CN109901378A (en) * | 2019-03-28 | 2019-06-18 | 歌尔科技有限公司 | Dress class smart machine and waterproof construction |
| CN115388339A (en) * | 2022-08-18 | 2022-11-25 | 天津精仪精测科技有限公司 | Rotary optical cable fixing seat |
-
2016
- 2016-08-06 CN CN201620843551.9U patent/CN205908820U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302243A (en) * | 2018-02-07 | 2018-07-20 | 五冶集团上海有限公司 | A kind of air bleeding valve with remote control exhaust |
| CN108302243B (en) * | 2018-02-07 | 2019-11-29 | 五冶集团上海有限公司 | A kind of exhaust valve with remote control exhaust |
| CN109901378A (en) * | 2019-03-28 | 2019-06-18 | 歌尔科技有限公司 | Dress class smart machine and waterproof construction |
| CN115388339A (en) * | 2022-08-18 | 2022-11-25 | 天津精仪精测科技有限公司 | Rotary optical cable fixing seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20190806 |