CN105608811A - Pneumatic pulse ring - Google Patents
Pneumatic pulse ring Download PDFInfo
- Publication number
- CN105608811A CN105608811A CN201510996343.2A CN201510996343A CN105608811A CN 105608811 A CN105608811 A CN 105608811A CN 201510996343 A CN201510996343 A CN 201510996343A CN 105608811 A CN105608811 A CN 105608811A
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- China
- Prior art keywords
- valve
- main valve
- spool
- valve body
- control
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/06—Audible signalling systems; Audible personal calling systems using hydraulic transmission; using pneumatic transmission
Abstract
The present invention belongs to the technical field of pneumatic pulse valves. In order to solve the technical problem that the common sound warning device used in a coal mine is not safe, the invention provides a pneumatic pulse ring which comprises a ring disk, a pneumatic pulse valve, an impact hammer, a mounting plate, an air pipe, a control port connector, an air inlet connector and a working port connector. The ring disk and the pneumatic pulse valve are fixed to the mounting plate. The control port connector and the air inlet connector are connected to a pressure gas source through air pipes. The impact hammer is arranged at the working port connector. According to the pneumatic pulse ring, after the pneumatic pulse valve is connected to the pressure gas source, the generated pulse pressure gas allows the impact hammer to hit the ring disk repeatedly, clear and loud intermittent ringing are emitted, the pneumatic pulse ring has the advantages of clever structure, stable performance, high convenience and durability, a sound warning device is provided for the working environment of the pressure gas source, and a driver does not feel disgusted and headache in hearing the intermittent ringing.
Description
Technical field
The invention belongs to Pneumatic impulse valve technical field, be specifically related to a kind of air pulsing jingle bell.
Background technology
Warning by sound is one of effective means of avoiding under dangerous situation personnel's life, property safety, in production, rawIn work, be widely adopted. Common sound alarming device mostly is electric device, as electric bell, electric horn etc. And some to useElectricity has the field of particular/special requirement, and such as requiring electric product explosion-proof under the coal mine that contains gas, the use of common electric bell is subject toRestriction, and ex electrical product is often expensive. The engineering truck of colliery and other field or equipment are mostly with pneumaticSystem, pneumatic element safety, reliable, cost is lower. Therefore, research and develop a kind of pneumatic jingle bell and there is very strong realistic meaning.
Summary of the invention
The present invention solves under coal mine to adopt the common unsafe technical problem of sound alarming device, and one is providedAir pulsing jingle bell.
The technical solution used in the present invention is as follows:
A kind of air pulsing jingle bell, comprises jingle bell dish, Pneumatic impulse valve, impact hammer, installing plate, tracheae, control mouth joint, air inletMouth joint and working hole joint, jingle bell dish and Pneumatic impulse valve are separately fixed on installing plate, and described Pneumatic impulse valve comprises controlValve body processed, control valve spool, control valve core reseting spring, conduction spool, fairlead, snap ring, conduction valve core reseting spring,Main valve plug back-moving spring, main valve plug, valve gap and valve body of main valve, be also provided with on Pneumatic impulse valve and control mouth, air inlet, working holeAnd exhaust outlet, control mouth, air inlet and working hole place and be respectively arranged with a control mouthful joint, air inlet connections and working hole joint,Exhaust outlet is directly connected atmosphere, controls a mouthful joint and is connected with pressure gas source by tracheae respectively with air inlet connections, and impact hammer is establishedPut in working hole joint, the bar portion of impact hammer is axially vertically placed in the percussion hammer pilot sleeve at working hole place;
Valve body of main valve and control valve valve body, percussion hammer pilot sleeve, valve gap are all threaded connection; Between valve gap and valve body of main valve, fillIf sealing ring III, valve gap center is provided with gathering sill; Main valve plug taper end is placed in the gathering sill of valve gap middle part, and main valve plug butt end is circumferentialBe sleeved in valve body of main valve, encapsulation main valve plug back-moving spring on main valve plug, main valve plug butt end end face sticks sealing gasket, at main valve plugUnder the effect of back-moving spring, to be pressed on valve body of main valve chamber interior profile be to form on leg-of-mutton round boss to main valve plug butt end end faceSealing, is divided into two chambeies, left and right by valve body of main valve; Right chamber is connected with air inlet, and left chamber is connected with working hole;
In valve body of main valve, left chamber is circumferentially set with conduction spool, suit conduction valve core reseting spring in conduction spool thin bar, conduction valveIn core thick bar, cover has sealing ring II;
The valve body of main valve left port fairlead that is threaded, fairlead fills a snap ring with conduction spool butt end junction, conduction valveCore is opened vertically an aperture near the end face of main valve plug side and is approached the aperture of radially offering at fairlead position and communicate with conduction spool;Fairlead is radially offered a through hole; Control valve valve body is radially offered an exhaust outlet near fairlead place; Control valve valve bodyInterior circumferentially cover cartridge control valve spool, control valve spool thick bar cover has sealing ring I, thin bar cover cartridge control valve core back-moving spring.
Described impact hammer and jingle bell dish all adopt metal material to make.
The two ends of described installing plate are provided with installing hole.
Beneficial effect of the present invention: after the Pneumatic impulse valve cut-in pressure source of the gas in the present invention, the pulse gas of generationBody forces bang hammer repeatedly to clash into jingle bell dish, sends clear and melodious, loud interruption the tinkle of bells, its structure is ingenious, stable performance, facilitate resistance toWith, for there being the operating environment of pressure gas source that a kind of sound alarming device is provided, and the step sound that sends also can not allow and driveThe personnel of sailing feel dislike and headache, are applicable to the vehicle of the inferior field of mine, building, oil and coal mine with pneumatic systemOr plant equipment.
Brief description of the drawings
Fig. 1 is outline drawing of the present invention;
Fig. 2 is Pneumatic impulse valve cut-away view of the present invention;
In figure: 1-jingle bell dish; 2-controls a mouthful joint; 3-tracheae; 4-installing plate; 5-air inlet connections; 6-Pneumatic impulse valve; 7-workMake a mouthful joint; 8-impact hammer; 9-control valve valve body; 10-control valve spool; 11-sealing ring I; 12-controls valve core reseting spring;13-conducts spool; 14-fairlead; 15-snap ring; 16-sealing ring II; 17-conducts valve core reseting spring; 18-sealing gasket; 19-masterValve core reseting spring; 20-sealing ring III; 21-main valve plug; 22-valve gap; 23-valve body of main valve; 24-percussion hammer pilot sleeve; K-controlDonsole; P-air inlet; A-working hole; O-exhaust outlet.
Detailed description of the invention
As shown in Figure 1, a kind of air pulsing jingle bell, comprises jingle bell dish 1, Pneumatic impulse valve 6, impact hammer 8, installing plate 4, gasPipe 3, a control mouthful joint 2, air inlet connections 5 and working hole joint 7, jingle bell dish 1 and Pneumatic impulse valve 6 are respectively by installing hole spiral shellBolt is fixed on installing plate 4, and the two ends of described installing plate 4 are provided with installing hole, and installing plate 4 is fixed to frame by installing holeOn.
As shown in Figure 2, described Pneumatic impulse valve 6 comprises control valve valve body 9, control valve spool 10, controls valve core reset bulletSpring 12, conduction spool 13, fairlead 14, snap ring 15, conduction valve core reseting spring 17, main valve plug back-moving spring 19, main valve plug 21,Valve gap 22 and valve body of main valve 23, be also provided with on Pneumatic impulse valve 6 and control mouthful K, an air inlet P, working hole A and exhaust outlet O, controlsMouth K, air inlet P and working hole A place are respectively arranged with and control a mouthful joint 2, air inlet connections 5 and working hole joint 7, exhaust outlet ODirectly connect atmosphere, control a mouthful joint 2 and be connected with pressure gas source by tracheae 3 respectively with air inlet connections 5, impact hammer 8 arrangesAt working hole joint 7 places, the bar portion of impact hammer 8 is axially vertically placed in the percussion hammer pilot sleeve 24 at working hole A place; Air pulsingValve 6 becomes pulse pressure promotion impact hammer 8 by pressed gas and knocks jingle bell dish 1;
Valve body of main valve 23 is all threaded connection with control valve valve body 9, percussion hammer pilot sleeve 24, valve gap 22; Valve gap 22 and main valveBetween valve body 23, install sealing ring III20, valve gap 22 centers are provided with gathering sill; Main valve plug 21 taper ends are placed in valve gap 22 middle part guidingIn groove, main valve plug 21 butt ends are circumferentially sleeved in valve body of main valve 23, encapsulation main valve plug back-moving spring 19 on main valve plug 21, main valve plug21 butt end end faces stick sealing gasket 18, and under the effect of main valve plug back-moving spring 19, main valve plug 21 butt end end faces are pressed on main valve valveBody 23 chamber interior profiles are on leg-of-mutton round boss, to form sealing, and valve body of main valve 23 is divided into two chambeies, left and right; Right chamber with enterGas port P is connected, and left chamber is connected with working hole A;
The interior left chamber of valve body of main valve 23 is circumferentially set with conduction spool 13, suit conduction valve core reseting spring in conduction spool 13 thin bars17, in conduction spool 13 thick bars, cover has sealing ring II16;
The valve body of main valve 23 left port fairlead 14 that is threaded, fairlead 14 fills a snap ring with conduction spool 13 butt end junctions15, conduction spool 13 is opened vertically an aperture near the end face of main valve plug 21 sides and is approached fairlead 14 footpaths, position with conduction spool 13Communicate to the aperture of offering; Fairlead 14 is radially offered a through hole; Control valve valve body 9 is radially opened near fairlead 14 placesAn if exhaust outlet O; The interior circumferential cover cartridge control valve spool 10 of control valve valve body 9, control valve spool 10 thick bar covers have sealing ring I11,Thin bar cover cartridge control valve core back-moving spring 12.
After making impact hammer 8 collide jingle bell dish 1, can send clear and melodious, loud sound, described impact hammer 8 and jingle bellDish 1 all adopts metal material to make.
Connect after source of the gas, air inlet P and a control mouthful K connect gases at high pressure simultaneously, under original state, and working chamber and in the recent period chamberIn isolation, therefore, inlet chamber and control chamber form a high pressure chest under the effect of tracheae, and gases at high pressure promote to controlValve core 10 overcomes control valve core reseting spring 12 and moves, and control valve spool 10 touches the rear promotion conduction of conduction spool 13 spool13 motions are together opened main valve plug 21 under the promotion of conduction spool 13, and now, conduction spool 13 port apertures are by main valve plug21 end face seal pad 18 shutoff, have cut off the exhaust passage of working chamber, and main valve plug 21 is opened, and inlet chamber and working chamber are connected, heightThe body of calming the anger enters working chamber, and moves and knock jingle bell dish 1 straight up rapidly at the interior promotion impact hammer 8 of percussion hammer pilot sleeve 24,Send the sound.
Impact hammer 8 motions are knocked after jingle bell dish 1, and the pressure in the high pressure chest that inlet chamber and control chamber form is discharged,Control chamber is applied to the air pressure rapid drawdown of controlling spool 10 end faces, and under the acting in conjunction of three back-moving springs, three spools in successionReset, now, the exhaust passage of working chamber is connected, and impact hammer 8, under Action of Gravity Field, resets.
The reset of main valve plug 21, cuts off inlet chamber and working chamber again, and inlet chamber and high pressure chest will form again high againNip, promotes each spool work again, repeats above-mentioned action, knocks jingle bell.
Air pulsing bell of the present invention is using source of the gas as power source, after vertically installing, and cut-in pressure source of the gas, Pneumatic impulse valveThe gases at high pressure that will constantly send pulsed promote impact hammer and knock jingle bell dish, and after knocking, impact hammer again can be because of heavy at every turnPower resets, and makes impact hammer constantly knock jingle bell dish, sends certain frequency the tinkle of bells, as the work such as vehicle or device start, shutdownA kind of gas bell that under condition, warning is blown a whistle, applied widely, light, economy and durability is installed.
Claims (3)
1. an air pulsing jingle bell, is characterized in that: comprise jingle bell dish (1), Pneumatic impulse valve (6), impact hammer (8), installPlate (4), tracheae (3), a control mouthful joint (2), air inlet connections (5) and working hole joint (7), jingle bell dish (1) and air pulsingIt is upper that valve (6) is separately fixed at installing plate (4), described Pneumatic impulse valve (6) comprise control valve valve body (9), control valve spool (10),Control valve core reseting spring (12), conduction spool (13), fairlead (14), snap ring (15), conduction valve core reseting spring (17), mainValve core reseting spring (19), main valve plug (21), valve gap (22) and valve body of main valve (23), Pneumatic impulse valve is also provided with control on (6)Donsole (K), air inlet (P), working hole (A) and exhaust outlet (O), control mouthful (K), air inlet (P) and working hole (A) and locate to establish respectivelyBe equipped with and control a mouthful joint (2), air inlet connections (5) and working hole joint (7), exhaust outlet (O) is directly connected atmosphere, controls mouth and connectsHead (2) is connected with pressure gas source by tracheae (3) respectively with air inlet connections (5), and impact hammer (8) is arranged on working hole joint(7) locate, the bar portion of impact hammer (8) is axially vertically placed in the percussion hammer pilot sleeve (24) that working hole (A) locates;
Valve body of main valve (23) is all threaded connection with control valve valve body (9), percussion hammer pilot sleeve (24), valve gap (22); Valve gap(22) and between valve body of main valve (23) install sealing ring III(20), valve gap (22) center is provided with gathering sill; Main valve plug (21) taper endBe placed in the gathering sill of valve gap (22) middle part, main valve plug (21) butt end is circumferentially sleeved in valve body of main valve (23), on main valve plug (21)Encapsulation main valve plug back-moving spring (19), main valve plug (21) butt end end face sticks sealing gasket (18), in main valve plug back-moving spring (19)Effect under main valve plug (21) butt end end face to be pressed on valve body of main valve (23) chamber interior profile be to form on leg-of-mutton round bossSealing, is divided into two chambeies, left and right by valve body of main valve (23); Right chamber is connected with air inlet (P), and left chamber is connected with working hole (A)Logical;
In valve body of main valve (23), left chamber is circumferentially set with conduction spool (13), suit conduction valve core reset in conduction spool (13) thin barSpring (17), in conduction spool (13) thick bar, cover has sealing ring II(16);
Valve body of main valve (23) the left port fairlead (14) that is threaded, fairlead (14) and conduction spool (13) butt end junctionFill a snap ring (15), conduction spool (13) is opened vertically an aperture near the end face of main valve plug (21) side and is connect with conduction spool (13)The aperture that nearly fairlead (14) position is radially offered communicates; Fairlead (14) is radially offered a through hole; Control valve valve body(9) locate radially to offer an exhaust outlet (O) near fairlead (14); In control valve valve body (9), circumferentially overlap cartridge control valve spool (10),Control valve spool (10) thick bar cover has sealing ring I(11), thin bar cover cartridge control valve core back-moving spring (12).
2. a kind of air pulsing jingle bell according to claim 1, is characterized in that: described impact hammer (8) and jingle bell dish (1)All adopt metal material to make.
3. a kind of air pulsing jingle bell according to claim 1 and 2, is characterized in that: establish at the two ends of described installing plate (4)Be equipped with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510996343.2A CN105608811B (en) | 2015-12-28 | 2015-12-28 | A kind of air pulsing jingle bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510996343.2A CN105608811B (en) | 2015-12-28 | 2015-12-28 | A kind of air pulsing jingle bell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105608811A true CN105608811A (en) | 2016-05-25 |
| CN105608811B CN105608811B (en) | 2018-05-01 |
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ID=55988718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510996343.2A Active CN105608811B (en) | 2015-12-28 | 2015-12-28 | A kind of air pulsing jingle bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105608811B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559044A (en) * | 2017-08-18 | 2018-01-09 | 张涛 | Air door pneumatic locking warning device |
| CN114495405A (en) * | 2021-12-28 | 2022-05-13 | 广州华安消防有限公司 | Fire control detects alarm |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126458U (en) * | 1992-06-09 | 1992-12-30 | 苏东铭 | Pneumatic door bell |
| US5951205A (en) * | 1997-07-11 | 1999-09-14 | Chen; Frankie | Amphibious audible alarm device |
| US6137417A (en) * | 1999-05-24 | 2000-10-24 | Mcdermott; Francis | Pressure monitor and alarm for compression mounting with compressed gas storage tank |
| CN101507852A (en) * | 2009-03-23 | 2009-08-19 | 王中 | Pneumatic pressure low-pressure alarming device |
| CN202469017U (en) * | 2012-03-22 | 2012-10-03 | 翁焕新 | Air-operated valve |
| US20130269590A1 (en) * | 2011-10-11 | 2013-10-17 | David A. Hancock | Pneumatic signaling device for scuba divers |
| CN103672068A (en) * | 2013-12-05 | 2014-03-26 | 吴忠仪表有限责任公司 | Novel reversing valve |
| CN204406561U (en) * | 2015-02-09 | 2015-06-17 | 眉山市公安消防支队 | A kind of panalarm |
-
2015
- 2015-12-28 CN CN201510996343.2A patent/CN105608811B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126458U (en) * | 1992-06-09 | 1992-12-30 | 苏东铭 | Pneumatic door bell |
| US5951205A (en) * | 1997-07-11 | 1999-09-14 | Chen; Frankie | Amphibious audible alarm device |
| US6137417A (en) * | 1999-05-24 | 2000-10-24 | Mcdermott; Francis | Pressure monitor and alarm for compression mounting with compressed gas storage tank |
| CN101507852A (en) * | 2009-03-23 | 2009-08-19 | 王中 | Pneumatic pressure low-pressure alarming device |
| US20130269590A1 (en) * | 2011-10-11 | 2013-10-17 | David A. Hancock | Pneumatic signaling device for scuba divers |
| CN202469017U (en) * | 2012-03-22 | 2012-10-03 | 翁焕新 | Air-operated valve |
| CN103672068A (en) * | 2013-12-05 | 2014-03-26 | 吴忠仪表有限责任公司 | Novel reversing valve |
| CN204406561U (en) * | 2015-02-09 | 2015-06-17 | 眉山市公安消防支队 | A kind of panalarm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559044A (en) * | 2017-08-18 | 2018-01-09 | 张涛 | Air door pneumatic locking warning device |
| CN114495405A (en) * | 2021-12-28 | 2022-05-13 | 广州华安消防有限公司 | Fire control detects alarm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105608811B (en) | 2018-05-01 |
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