CN109529479A - A kind of filter screen of exhaust valve - Google Patents
A kind of filter screen of exhaust valve Download PDFInfo
- Publication number
- CN109529479A CN109529479A CN201910013915.9A CN201910013915A CN109529479A CN 109529479 A CN109529479 A CN 109529479A CN 201910013915 A CN201910013915 A CN 201910013915A CN 109529479 A CN109529479 A CN 109529479A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- exhaust valve
- lower case
- valve according
- exhaust
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000630 rising effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/16—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces arranged on non-filtering conveyors or supports
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of filter screen of exhaust valve, including, exhaust seat is provided on upper shell cover or lower case, the head of lever stirs the item of stirring in exhaust seat and blocks or be vented, and the tail portion of lever is connect with floating ball, it is characterized in that: being equipped with tapered filter screen in the lower part of lower case.The filter screen of taper of the present invention can be avoided water and air and generate moisture film in pipeline process of rising or falling, increase the area that mesh is contacted when water flow decline, increase the strength of drainage, it is more smooth when rising or falling water flow, the air in exhaust valve and pipeline is smoothly discharged, accelerates conduit running speed, improves the thermal efficiency, not only the energy has been saved, but also has saved manpower and material resources.
Description
Technical field
A kind of filter screen of the present invention, especially a kind of filter screen of exhaust valve.
Background technique
Currently, the filter screen of exhaust valve be it is parallel, centre be provided with netted filter, whenever the water surface is added to row
When air valve, every lattice filter screen will generate moisture film (water passes through the film generated when fine mesh), block between pipeline and exhaust valve
Aqueous vapor intercommunication.At this moment, it needs people to strike valve body by external force, the moisture film in filter screen is destroyed, could continue to be vented.But
Filter screen can generate moisture film again a moment later, this just needs people ceaselessly to strike valve body, waste great manpower and material resources.
Summary of the invention
Existing insufficient in view of the above technical problems, the object of the present invention is to provide a kind of filter screens of exhaust valve.
A kind of filter screen of exhaust valve, including, exhaust seat (4), lever are provided on upper shell cover (1) or lower case (2)
(7) head stirs the item of stirring in exhaust seat (4) and blocks or be vented, and the tail portion of lever (7) is connect with floating ball (5), feature
It is: is equipped with tapered filter screen (8) in the lower part of lower case (2).
The bottom of the tapered filter screen (8) is equipped with a facet.
Backstop is equipped with along (6) in the edge of the tapered filter screen (8).
Snap ring clamping is used above the edge of the filter screen (8).
The filter screen (8) is mounted in the upper shell cover with aluminium alloy or stainless steel material (1) or lower case (2).
The filter screen (8) is mounted in the upper shell cover (1) with poly- carbon plastic material or lower case (2).
The upper shell cover (1) can be linked together with lower case (2) with heat-sealing machine hot-melting and injection-molding.
Filter screen (8) setting is on backstop edge (6) top of connector (3).
It is equipped with backstop below the connector (3) along (6), filter screen (8) are provided below along (6) in backstop.
The snap ring of clamping filter screen (8) is equipped in filter screen (8) lower part.
The filter screen (8) can be installed during installation with opposite direction, be exactly that conical head is set up, and can prevent from floating in this way
Ball (5) and lower case (2) generate adhesion.
The filter screen of taper of the present invention can be avoided water and air and generate moisture film in pipeline process of rising or falling, increase
The area that mesh is contacted when water flow decline, increases the strength of drainage, more smooth when rising or falling water flow, makes to be vented
Air in valve and pipeline is smoothly discharged, and accelerates conduit running speed, improves the thermal efficiency, has not only saved the energy, but also save
Manpower and material resources.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the schematic diagram of embodiment 2.
In figure: upper housing 1, lower case 2, connector 3, exhaust pipe 4, floating ball 5, backstop are along 6, connecting rod 7, filter screen 8.
Specific embodiment
As shown in Figure 1, a kind of filter screen of exhaust valve, including, a kind of filter screen of exhaust valve, including, in upper shell cover 1 or
Exhaust seat 4 is provided in lower case 2, the head of lever 7 stirs the item of stirring in exhaust seat 4 and blocks or be vented, the tail portion of lever 7
It is connect with floating ball 5, is equipped with tapered filter screen 8 in the lower part of lower case 2.
As shown in Figure 1, being such as made using aluminium alloy or stainless steel material, upper shell cover 1 is connected with lower case 2
It is fixed.It is such as made using poly- carbon plastic material, the upper shell cover 1 can be connected to lower case 2 with heat-sealing machine hot-melting and injection-molding
Together.
8 bottom of tapered filter screen is equipped with a facet.
Snap ring clamping is used above the edge of the filter screen 8.
The backstop of connector 3 is arranged in along 6 tops in the filter screen 8.
It is equipped with backstop below the connector 3 along 6, filter screen 8 is provided below along 6 in backstop.
The snap ring of clamping filter screen 8 is equipped in 8 lower part of filter screen.
The filter screen 8 can be installed during installation with opposite direction, be exactly that conical head is set up, can prevent floating ball in this way
5 generate adhesion with lower case 2.
Claims (10)
1. a kind of filter screen of exhaust valve, including, it is provided with exhaust seat (4) on upper shell cover (1) or lower case (2), lever (7)
Head stir the item of stirring in exhaust seat (4) and block or be vented, the tail portion of lever (7) is connect with floating ball (5), it is characterized in that:
Tapered filter screen (8) is equipped in the lower part of lower case (2).
2. a kind of filter screen of exhaust valve according to claim 1, it is characterized in that: the tapered filter screen (8)
Bottom is equipped with a facet.
3. the filter screen of a kind of exhaust valve according to claim 1 or 2, it is characterized in that: in the tapered filter screen
(8) edge is equipped with backstop along (6).
4. the filter screen of a kind of exhaust valve according to claim 1, it is characterized in that: the filter screen (8) is conical head
It sets up, floating ball (5) and lower case (2) can be prevented to generate adhesion in this way.
5. the filter screen of a kind of exhaust valve according to claim 1 or 4, it is characterized in that: the filter screen (8) is mounted on tool
In the lower case (2) for having aluminium alloy or stainless steel material.
6. the filter screen of a kind of exhaust valve according to claim 1 or 4, it is characterized in that: the filter screen (8) is mounted on tool
Have in the lower case (2) of poly- carbon plastic material.
7. the filter screen of a kind of exhaust valve according to claim 6, it is characterized in that: the upper shell cover (1) and lower case (2)
It can be linked together with heat-sealing machine hot-melting and injection-molding.
8. the filter screen of a kind of exhaust valve according to claim 1, it is characterized in that: filter screen (8) setting is even
The backstop of fitting (3) is along (6) top or lower part.
9. the filter screen of a kind of exhaust valve according to claim 1, it is characterized in that: being set below the connector (3)
There is backstop along (6), filter screen (8) are provided below along (6) in backstop.
10. a kind of filter screen of exhaust valve according to claim 9, it is characterized in that: in filter screen (8) lower part or
Top is equipped with the snap ring of clamping filter screen (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013915.9A CN109529479A (en) | 2019-01-09 | 2019-01-09 | A kind of filter screen of exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013915.9A CN109529479A (en) | 2019-01-09 | 2019-01-09 | A kind of filter screen of exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109529479A true CN109529479A (en) | 2019-03-29 |
Family
ID=65834405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910013915.9A Pending CN109529479A (en) | 2019-01-09 | 2019-01-09 | A kind of filter screen of exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109529479A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870115A (en) * | 2020-05-06 | 2020-11-03 | 茹朝贵 | Pressure cooker is with filtering discharge valve convenient to adjust pressure |
| CN115608067A (en) * | 2022-11-11 | 2023-01-17 | 珠海格力电器股份有限公司 | Water film breaking mechanism, control method and clothes treatment device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2466458Y (en) * | 2000-12-14 | 2001-12-19 | 泰州市电器厂 | Filter type check throttle valve |
| CN201627931U (en) * | 2009-08-07 | 2010-11-10 | 上海靓消消防装备有限公司 | High-pressure exhaust valve |
| CN202040408U (en) * | 2011-05-23 | 2011-11-16 | 王旭华 | Exhaust valve of double-gas-inlet caliduct |
| CN203614886U (en) * | 2013-12-28 | 2014-05-28 | 张瑞新 | Automatic air blockage eliminating device for system |
| CN105413284A (en) * | 2015-12-04 | 2016-03-23 | 汪传发 | Liquid filtering method and filtering device |
| CN106195382A (en) * | 2016-08-30 | 2016-12-07 | 天津市国威给排水设备制造有限公司 | A kind of air bleeding valve of built-in filter mantle |
| KR20180061442A (en) * | 2016-11-28 | 2018-06-08 | (주) 삼진정밀 | Air valve for foreign object removal and alleviating water impact |
| CN210409913U (en) * | 2019-01-09 | 2020-04-28 | 任丘市瑞华星水暖器材有限公司 | Filter screen of exhaust valve |
-
2019
- 2019-01-09 CN CN201910013915.9A patent/CN109529479A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2466458Y (en) * | 2000-12-14 | 2001-12-19 | 泰州市电器厂 | Filter type check throttle valve |
| CN201627931U (en) * | 2009-08-07 | 2010-11-10 | 上海靓消消防装备有限公司 | High-pressure exhaust valve |
| CN202040408U (en) * | 2011-05-23 | 2011-11-16 | 王旭华 | Exhaust valve of double-gas-inlet caliduct |
| CN203614886U (en) * | 2013-12-28 | 2014-05-28 | 张瑞新 | Automatic air blockage eliminating device for system |
| CN105413284A (en) * | 2015-12-04 | 2016-03-23 | 汪传发 | Liquid filtering method and filtering device |
| CN106195382A (en) * | 2016-08-30 | 2016-12-07 | 天津市国威给排水设备制造有限公司 | A kind of air bleeding valve of built-in filter mantle |
| KR20180061442A (en) * | 2016-11-28 | 2018-06-08 | (주) 삼진정밀 | Air valve for foreign object removal and alleviating water impact |
| CN210409913U (en) * | 2019-01-09 | 2020-04-28 | 任丘市瑞华星水暖器材有限公司 | Filter screen of exhaust valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870115A (en) * | 2020-05-06 | 2020-11-03 | 茹朝贵 | Pressure cooker is with filtering discharge valve convenient to adjust pressure |
| CN111870115B (en) * | 2020-05-06 | 2022-01-28 | 茹朝贵 | Pressure cooker is with filtering discharge valve convenient to adjust pressure |
| CN115608067A (en) * | 2022-11-11 | 2023-01-17 | 珠海格力电器股份有限公司 | Water film breaking mechanism, control method and clothes treatment device |
| CN115608067B (en) * | 2022-11-11 | 2024-03-22 | 珠海格力电器股份有限公司 | Water film breaking mechanism, control method and clothes treatment device |
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