CN201462062U - Submerged impulse valve - Google Patents
Submerged impulse valve Download PDFInfo
- Publication number
- CN201462062U CN201462062U CN2009200712778U CN200920071277U CN201462062U CN 201462062 U CN201462062 U CN 201462062U CN 2009200712778 U CN2009200712778 U CN 2009200712778U CN 200920071277 U CN200920071277 U CN 200920071277U CN 201462062 U CN201462062 U CN 201462062U
- Authority
- CN
- China
- Prior art keywords
- valve
- passage
- submerged
- diaphragm unit
- sentinel
- 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
Images
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
Abstract
The utility model relates to a submerged impulse valve, which comprises a pilot portion, a valve cover, a spring, a diaphragm component and a valve body. The pilot portion is connected with the valve cover, the valve cover is connected with the spring, the diaphragm component and the valve body, and valve clacks capable of moving up and down are arranged inside the valve body. Compared with the prior art, the submerged impulse valve utilizes the independent valve clacks capable of moving up and down to replace a diaphragm component of a common structure, thereby increasing travel and reducing loss of pressure, and then increasing injection quantity of the impulse valve and increasing dust removing effect of a dust collector.
Description
Technical field
The utility model relates to a kind of sentinel valve, especially relates to a kind of sack cleaner submerged sentinel valve.
Background technique
The sentinel valve that uses in the sack cleaner mainly is to utilize variation of gas pressure to make pressurized gas in the gas bag (branch gas tank) jet in the air chamber of sack cleaner and make attached to the solid dust on the filtering material to break away from, and the purpose that reaches deashing or collection is the crucial accessory of sack cleaner.Use treating flour dust and assembling sphere widely with every profession and trade.
Traditional submerged sentinel valve such as Fig. 1～shown in Figure 2, form by guide's part 1, valve gap 2, spring 3, diaphragm unit 4, valve gap 5, diaphragm unit 6, valve body 7, Sealing 8 etc.Guide's part 1 directly is connected on the valve gap 2 (as shown in Figure 1) or is connected (as shown in Figure 2) by tracheae with valve gap 2 by screw, valve gap 2 is connected with spring 3, diaphragm unit 4 and valve gap 5 by screw, and valve gap 5 is connected with Sealing 8, diaphragm unit 6 and valve body 7 by screw.
Make on the valve gap 2 by guide's part 1 action and to be communicated with between the exhaust passage I and passage II, pressurized air moment of diaphragm unit 4 upper channel III emits from the passage II exhaust passage I on the valve gap, diaphragm unit 4 is owing to the effect of top and the bottom compressed air pressure difference moves upward simultaneously, and make between exhaust passage IV on the valve gap 5 and the passage V and be communicated with, pressurized air moment of diaphragm unit 6 upper channel VI emits from the passage V exhaust passage IV on the valve gap 5, diaphragm unit 6 finally makes the pressurized gas in the gas bag (branch gas tank) spray the purpose that has reached deashing or collection from valve export because the effect of top and the bottom compressed air pressure difference moves upward simultaneously.
Its diaphragm unit 6 of above-mentioned sentinel valve is subjected to the restriction of diaphragm characteristics, the stroke that moves up and down is little, cause its area passage of opening to become the throat opening area of whole sentinel valve pressurized gas, thereby limited the winding-up amount from gas bag (branch gas tank) to the winding-up pipe that is connected with valve.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of winding-up amount big for the defective that overcomes above-mentioned prior art existence, the submerged sentinel valve that ash-removal effect is good.
The purpose of this utility model can be achieved through the following technical solutions: a kind of submerged sentinel valve, comprise guide's part, valve gap, spring, diaphragm unit and valve body, described guide partly connects valve gap, valve gap is connected with spring, diaphragm unit and valve body, it is characterized in that, be provided with the flap that can move up and down in the described valve body.
Described guide's part connects valve gap or connects valve gap by tracheae by screw.
Described guide's part is provided with exhaust passage I, and described valve gap is provided with passage II, and described diaphragm unit is provided with cavity III.
Described exhaust passage I partly moves by the guide and is communicated with passage II, and passage II is communicated with cavity III.
Described valve body is provided with exhaust passage IV and passage V, and described flap is provided with cavity VI.
Described exhaust passage IV is communicated with passage V, and passage V is communicated with cavity VI.
Compared with prior art, the utility model submerged sentinel valve is partly to move the pressurized air moment that makes diaphragm unit top by the guide to emit from the exhaust passage on the valve gap, flap is opened, pressurized gas in the gas bag (branch gas tank) has reached the purpose of deashing or collection from the valve export ejection. and the independent flap that employing of the present utility model can move up and down replaces the diaphragm unit of custom structure, increased the winding-up amount of sentinel valve, improved the ash-removal effect of deduster, the diaphragm unit that replaces the custom structure with the independent flap that can move up and down, strengthened stroke, reduced crushing, thereby increased the winding-up amount of sentinel valve, improved the ash-removal effect of deduster.
Description of drawings
Fig. 1 is the structural representation of traditional submerged sentinel valve;
Fig. 2 is the structural representation of the traditional submerged sentinel valve of another kind;
Fig. 3 is the structural representation of submerged sentinel valve of the present utility model;
Fig. 4 is the structural representation of another kind of submerged sentinel valve of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 3, the submerged sentinel valve is made up of guide's part 1, valve gap 2, spring 3, diaphragm unit 4, valve body 10, flap 9 etc.Guide's part 1 directly is connected on the valve gap 2 by screw, and valve gap 2 is connected spring 3, diaphragm unit 4 and valve body 10 by screw, and the flap 9 that can move up and down is arranged in the valve body 10.
Make between the passage II on exhaust passage I and the valve gap 2 on guide's part 1 by guide's part 1 action and to be communicated with, pressurized air moment of diaphragm unit 4 upper chamber III emits from passage II and exhaust passage I on the valve gap 2, diaphragm unit 4 is owing to the effect of top and the bottom compressed air pressure difference moves upward simultaneously, and make between exhaust passage IV on the valve body 10 and the passage V and be communicated with, pressurized air moment of flap 9 upper chamber VI emits from the passage V exhaust passage IV on the valve body, flap 9 finally makes the pressurized gas in the gas bag (branch gas tank) spray the purpose that has reached deashing or collection from valve export because the effect of top and the bottom compressed air pressure difference moves upward simultaneously.
Diaphragm unit 6 with the independent flap 9 replacement custom structures that can move up and down has strengthened stroke, has reduced crushing, thereby has increased the winding-up amount of sentinel valve, has improved the ash-removal effect of deduster.
As shown in Figure 4, the submerged sentinel valve is made up of guide's part 1, valve gap 2, spring 3, diaphragm unit 4, valve body 10, flap 9 etc.Guide's part 1 is connected with valve gap 2 by tracheae, and valve gap 2 is connected spring 3, diaphragm unit 4 and valve body 10 by screw, and the flap 9 that can move up and down is arranged in the valve body 10.
Make between the passage II on exhaust passage I and the valve gap 2 on guide's part 1 by guide's part 1 action and to be communicated with, pressurized air moment of diaphragm unit 4 upper chamber III emits from passage II and exhaust passage I on the valve gap 2, diaphragm unit 4 is owing to the effect of top and the bottom compressed air pressure difference moves upward simultaneously, and make between exhaust passage IV on the valve body 10 and the passage V and be communicated with, pressurized air moment of flap 9 upper chamber VI emits from the passage V exhaust passage IV on the valve body, flap 9 finally makes the pressurized gas in the gas bag (branch gas tank) spray the purpose that has reached deashing or collection from valve export because the effect of top and the bottom compressed air pressure difference moves upward simultaneously.
Diaphragm unit 6 with the independent flap 9 replacement custom structures that can move up and down has strengthened stroke, has reduced crushing, thereby has increased the winding-up amount of sentinel valve, has improved the ash-removal effect of deduster.
Claims (5)
1. a submerged sentinel valve comprises guide's part, valve gap, spring, diaphragm unit and valve body, and described guide partly connects valve gap, and valve gap is connected with spring, diaphragm unit and valve body, it is characterized in that, is provided with the flap that can move up and down in the described valve body.
2. a kind of submerged sentinel valve according to claim 1 is characterized in that, described guide's part connects valve gap or connects valve gap by tracheae by screw.
3. a kind of submerged sentinel valve according to claim 1 is characterized in that, described guide's part is provided with exhaust passage (I), and described valve gap is provided with passage (II), and described diaphragm unit is provided with cavity (III).
4. a kind of submerged sentinel valve according to claim 1 is characterized in that, described valve body is provided with exhaust passage (IV) and passage (V), and described flap is provided with cavity (VI).
5. a kind of submerged sentinel valve according to claim 4 is characterized in that, described exhaust passage (IV) is communicated with passage (V), and passage (V) is communicated with cavity (VI).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200712778U CN201462062U (en) | 2009-04-28 | 2009-04-28 | Submerged impulse valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200712778U CN201462062U (en) | 2009-04-28 | 2009-04-28 | Submerged impulse valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462062U true CN201462062U (en) | 2010-05-12 |
Family
ID=42389415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200712778U Expired - Fee Related CN201462062U (en) | 2009-04-28 | 2009-04-28 | Submerged impulse valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462062U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889417A (en) * | 2011-07-18 | 2013-01-23 | 上海袋式除尘配件有限公司 | Piston type pulse valve |
| CN104154256A (en) * | 2013-05-13 | 2014-11-19 | 阿尔斯通技术有限公司 | Quiet pulse valve |
| US10092872B2 (en) | 2014-09-17 | 2018-10-09 | General Electric Technology Gmbh | Valve with small vessel penetration diameter |
| US10343098B2 (en) | 2013-05-13 | 2019-07-09 | General Electric Company | Cleaning valve with dampening mechanism |
| US11092980B2 (en) | 2016-11-16 | 2021-08-17 | General Electric Technology Gmbh | Pulse valve with pressure vessel penetration |
-
2009
- 2009-04-28 CN CN2009200712778U patent/CN201462062U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889417A (en) * | 2011-07-18 | 2013-01-23 | 上海袋式除尘配件有限公司 | Piston type pulse valve |
| CN104154256A (en) * | 2013-05-13 | 2014-11-19 | 阿尔斯通技术有限公司 | Quiet pulse valve |
| CN104154256B (en) * | 2013-05-13 | 2017-06-27 | 通用电器技术有限公司 | Quiet pulse valve |
| US9993762B2 (en) | 2013-05-13 | 2018-06-12 | General Electric Technology Gmbh | Quiet pulse valve |
| US10343098B2 (en) | 2013-05-13 | 2019-07-09 | General Electric Company | Cleaning valve with dampening mechanism |
| EP2803886B1 (en) * | 2013-05-13 | 2020-06-24 | General Electric Technology GmbH | Cleaning valve with dampening mechanism |
| US10092872B2 (en) | 2014-09-17 | 2018-10-09 | General Electric Technology Gmbh | Valve with small vessel penetration diameter |
| US11092980B2 (en) | 2016-11-16 | 2021-08-17 | General Electric Technology Gmbh | Pulse valve with pressure vessel penetration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201462062U (en) | Submerged impulse valve | |
| CN201155611Y (en) | Valve type pulse soot cleaning valve | |
| CN203702402U (en) | Self-cleaning type air filter | |
| CN201462063U (en) | Pulse valve | |
| CN204223827U (en) | Dump tank vacuum intaking device | |
| CN202402769U (en) | Combined lever type automatic intake/exhaust valve | |
| CN203979546U (en) | A kind of piston type electromagnetic sentinel valve | |
| CN2797801Y (en) | Electromagnetic pulse valve | |
| CN202252270U (en) | Piston type pulse valve | |
| CN2929372Y (en) | Double core double seat free-flushing stop valve | |
| CN207750522U (en) | A kind of diaphragm valve and the conveying equipment for fluid substances being made of the diaphragm valve | |
| CN2784642Y (en) | Self-spraying type automatically controlled pulsometer pump | |
| CN201679583U (en) | EGR valve with central rod provided with protective cover device | |
| CN202970548U (en) | Gas jet flow dust collector for mine drilling | |
| CN201862345U (en) | Automatic clearance type dust filter | |
| CN103230713A (en) | Large and medium-sized pulse bag type dust remover | |
| CN204816025U (en) | A pulse cloth section of thick bamboo dust remover for feed processing | |
| CN202036879U (en) | Pulse drainage ash removal device of bag-type dust collector | |
| CN102889417A (en) | Piston type pulse valve | |
| CN201482345U (en) | Pulse bag type deduster | |
| CN201578947U (en) | Pulse jet dust removing device of pulse bag-type dust remover | |
| CN2837236Y (en) | Detachable nozzle pressure valve for cleaning | |
| CN105664655A (en) | Air sand sucker | |
| CN102805978B (en) | Pulsed cartridge filter | |
| CN201778923U (en) | Injecting dust exhauster of air filter for vehicle |
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: 20100512 Termination date: 20170428 |