CN208466749U - Beche - Google Patents
Beche Download PDFInfo
- Publication number
- CN208466749U CN208466749U CN201820616925.2U CN201820616925U CN208466749U CN 208466749 U CN208466749 U CN 208466749U CN 201820616925 U CN201820616925 U CN 201820616925U CN 208466749 U CN208466749 U CN 208466749U
- Authority
- CN
- China
- Prior art keywords
- valve
- tup
- valve opening
- piston
- beche
- 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.)
- Active
Links
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to a kind of beches, comprising: seal the control device being snug fit at outside the intracorporal tup of shell and shell, the control device is suitable for making in shell, the pressure difference of tup two sides continuously circulation change, so that tup automatically and continuously strikes beche pedestal；Using the characteristic of the continuous circulation change of the pressure difference of tup two sides, make tup with the frequency set and continuously strike beche pedestal, to improve the efficiency for carrying out deashing to the pipeline of required deashing.
Description
Technical field
The utility model relates to beches, can be realized continuous percussion, are dusted deashing to pipeline.
Background technique
Beche is generally mounted on the pipeline lateral wall for being easy dust stratification, when beche carries out stroke, is generated
Vibration and impact will conduction on pipeline, so that the dust stratification in inner wall of the pipe be made to fall off.Then, present beche generally by
The reversal valve manually controlled is controlled, if to realize continuous percussion, it is necessary to by manually controlling, the rhythm frequency of control
It is unstable, it is suddenly fast to neglect slowly, the part dust stratification being deposited in inner wall of the pipe originally can be made the more to shake the more firm, influence the effect of deashing.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of beche, the effect to pipeline removing dust and clearing ash is improved
Rate.
In order to solve the above-mentioned technical problem, the utility model provides a kind of beche comprising: sealing is snug fit at shell
Control device outside intracorporal tup and shell, which is suitable for making in shell, the pressure difference of tup two sides continuously recycles
Variation, so that tup automatically and continuously strikes beche pedestal.
The control device includes three-way magnetic valve, and the valve opening one and shell of three-way magnetic valve are interior, tup side pneumatic
Chamber sealing connection, in shell, the inner cavity of the tup other side communicates with the outside world and is equipped with the bullet for resetting tup in the inner cavity
The valve opening two of spring, three-way magnetic valve communicates with the outside world, and the valve opening three of three-way magnetic valve is connected to the gas source sealing of setting pressure；Hammer
Head at work, suitable for control three-way magnetic valve in valve opening one cyclically with valve opening two, valve opening tee joint.
A pair of electrodes is equipped in pneumatic cavity, this forms electricity by power supply, the three-way magnetic valve outside conducting wire and shell to electrode
Circuit, when this connects electrode, the valve opening one of solenoid valve be suitable for and valve opening tee joint, when this disconnects electrode, the valve of solenoid valve
Hole one is suitable for being connected to valve opening two；When tup resets, it is adapted for contact with and connects this to electrode.
It is fixedly connected with the piston on tup towards the non-impact end of pneumatic cavity, piston is circumferentially with sealing ring, and tup is logical
The inner cavity for crossing piston and shell is slidingly sealed cooperation, when tup resets, its pair of electrode connected by piston.
It is set in the substrate in pneumatic cavity to the pair of electrode insulation, the exposed face of electrode is suitable for and piston contact, living
Being equipped in plug makes it with magnetic permanent magnet, and piston is suitable for through magnetic-adsorption on the surface of substrate.
Flow valve one is equipped with the exhaust pipe that valve opening two is tightly connected, is tightly connected in the air inlet pipe of valve opening three and gas source
Equipped with flow valve two.
Compared with the existing technology, what the utility model had has the technical effect that
1) beche of the utility model makes tup using the characteristic of the continuous circulation change of the pressure difference of tup two sides to set
Fixed frequency continuously strikes beche pedestal, to improve the efficiency for carrying out deashing to the pipeline of required deashing.
2) the spool work that three-way magnetic valve is controlled using the movement of tup, to make the pressure difference of tup two sides to set
Rule, circulation change pass through the setting air pressure adjusted in gas source, adjustable tup two to improve the effect of deashing
The frequency and speed of side pressure difference variation, so as to change the dynamics and frequency that tup strikes pneumatic tup pedestal, to adapt to
The pipeline of different required deashings.
3) tup realizes the automatic control to three-way solenoid valve by being switched on or switched off electrode, improves beche oneself
Dynamicization is horizontal.
4) tup is slidably matched by the inner cavity of piston and shell, and tup two sides are realized using the sealing ring on the outside of piston
Air pressure isolation, it is possible to reduce tup strike when, conduction to shell internal chamber wall vibratory impulse, reduce the vibratory impulse to work
The influence of sealing performance between plug and housing cavity, improves the service life of beche.
5) magnetic-adsorption that piston is generated by the permanent magnet built in it on substrate, come by the pressure between piston and substrate
From in the reset screen resilience of the magnetic adsorptive power and spring, wherein magnetic adsorptive power is inversely proportional with the distance between piston, substrate,
When the air pressure in pneumatic cavity is enough to overcome the pressure between piston and substrate, piston will leave substrate and tup is driven to strike gas
Dynamic hammer pedestal, after piston is detached from substrate, its magnetic adsorptive power decay rapidly, the air pressure in pneumatic cavity is by the reset of remote superlastic spring
Screen resilience improves instantaneous velocity when tup impact beche pedestal so that piston and tup be made to obtain bigger acceleration,
The dynamics for improving impact is conducive to the Oscillation Amplitude for improving beche, improves ash-removal effect.
6) the release speed that the air pressure in pneumatic cavity can be adjusted in real time using flow valve one, to change piston and hammer
Head resets the required time, to change the working frequency of beche；It can be adjusted in pneumatic cavity in real time using flow valve two
The speed of air inlet, to change the speed for establishing air pressure in pneumatic cavity, i.e., change piston and tup are reset to and start next time to move
The interval time struck, to change the working frequency of beche；Flow valve one and flow valve two are adjusted simultaneously, can be obtained
Obtain the adjustable range of wider array of beche working frequency.
Detailed description of the invention
In order to clearly illustrate the innovative principle of the utility model and its compared to the technical advantage of existing product, below by
Possible embodiment is illustrated by the non-limiting example of the application principle in attached drawing.In figure:
Fig. 1 is the beche working principle diagram in embodiment 1；
Fig. 2 is the pipeline outer wall schematic diagram that beche is installed on required deashing in embodiment 1；
Operation schematic diagram when Fig. 3 is three-way solenoid valve energized state in embodiment 1；
Operation schematic diagram when Fig. 4 is three-way solenoid valve off-position in embodiment 1；
Fig. 5 is the beche working principle diagram in embodiment 2.
Specific embodiment
Embodiment 1
As shown in Figs 1-4, the beche in the utility model includes top cover 1, substrate 2, piston 3, sealing ring 4, permanent magnet
5, pneumatic cavity 6, tup 7, spring 8, venthole 9, pedestal 10, conduit 11, power supply 12, electrode 1, electrode 2 14, electromagnetic three-way
Valve 15, exhaust pipe 16, flow valve 1, flow valve 2 18, gas tank 19, shell 20, air inlet pipe 21.
The beche includes top cover 1 and hollow shell 20, and top cover 1 is placed in the side of shell 20 and the two sealing is solid
Fixed connection, shell 20 are fixedly connected with the pedestal 10 of its other side.The junction of top cover 1 and shell 20 is embedded with the base of an annular
Plate 2 is equipped with a pneumatic cavity 6, in the inner cavity of the shell 20 of 2 other side of substrate between the top cover 1 and shell 20 of 2 side of substrate
Equipped with a piston 3, which is slidably matched by sealing ring 4 on the outside of it and the inner cavity of shell 20 along axial seal, work
Being equipped in plug 3 permanent magnet 5 and makes 3 band of piston be magnetic, and piston 3 is suitable for magnetic absorption on iron substrate 2 and 3 He of piston
The adjacent surface of substrate 2 is suitable for sealing cooperation.The side of proximate base 10 is fixedly connected with a tup 7 on piston 3, and the tup 7 is suitable
It is equipped with the spring 8 in compressive state in the outside of impact pedestal 10, tup 7, one end of spring 8 is connect with piston 3, another
End is connect with pedestal 10.A venthole 9, one end of the venthole 9 and the inner cavity of shell 20 are equipped between shell 20 and pedestal 10
Connection, the other end of venthole 9 are in communication with the outside.It is set in substrate 2 there are two electrode, is electrode 1 and electrode 2 14 respectively,
Two electrodes distinguish in insulated insertion substrate 2 and the exposed face and the flush of adjacent piston 3 on substrate 2 of the two, when
When piston 3 is adsorbed on substrate 2, iron piston 3 be suitable for the above-mentioned two electrode of circuit communication.Electrode 1 is suitable for by passing through base
Plate 2, shell 20 conducting wire connect with the cathode circuit of power supply 12, the cathode of power supply 12 pass through conducting wire and three-way solenoid valve 15 one
Binding post connection, another binding post of three-way solenoid valve 15 are connected by passing through substrate 2, the conducting wire of shell 20 and 2 14 circuit of electrode
It connects.It connects on conducting wire between three-way solenoid valve 15 and electrode 2 14 and is equipped with a switch K.
The three-way solenoid valve 15 includes hollow valve body 150, is equipped with a valve rod 156 in valve body 150, valve rod 156 is suitable for
It slides axially in the inner cavity of valve body 150, one end of valve body 150 is corresponding with the coil 155 circumferentially arranged with coil 155
156 end of valve rod is fixedly connected with an iron core 154.It is set on valve body 150 there are three connection 150 inner cavity of valve body and extraneous valve opening,
Respectively valve opening 1, valve opening 2 152 and valve opening 3 153, valve rod 156 are equipped with a sealing ring 157, which is suitable for
154 place inner cavity of iron core is isolated.Valve rod 156 is equipped with elastic seal ring 158, the other end far from iron core 154 on valve rod 156
Elastic connection is carried out by return spring 159 between end and adjacent valve body 150.As shown in figure 3, when three-way solenoid valve 15 is powered
Afterwards, coil 155 generates magnetic force to iron core 154, and valve rod 156 overcomes the effect of return spring 159, moves up, elastic seal ring
158 cooperate with the inner cavity of valve body 150, are connected to valve opening 1 with valve opening 3 153 and close valve opening 2 152；As shown in figure 4,
After three-way solenoid valve 15 powers off, valve rod 156 moves down under the action of return spring 159, elastic seal ring 158 and valve body
150 inner cavity cooperation is connected to valve opening 1 with valve opening 2 152 and closes valve opening 3 153.The valve opening 1 with it is pneumatic
Chamber 6 is connected to by conduit 11, and the valve opening 2 152 is in communication with the outside by exhaust pipe 16, and is equipped on the exhaust pipe 16
Flow valve 1, the valve opening 3 153 are connected to by air inlet pipe 21 with the gas tank 19 of side, and flow is equipped in the air inlet pipe 21
Valve 2 18.Flow valve 1 and flow valve 2 18 can continuously adjust the gas flow by the valve.
The course of work of the beche of the utility model includes: the gas that setting pressure is maintained in gas tank 19, and closure is opened
Close K, flow valve 1 and flow valve 2 18 be separately turned on to setting value, due to piston 3 by magnetic-adsorption on substrate 2,
Piston 3 and the sealing cooperation of substrate 2,3 conduction electrode 1 of piston and electrode 2 14 simultaneously make three-way solenoid valve 15 be powered, valve opening one
151 are connected to valve opening 3 153, and the gas in gas tank 19 passes through in the entrance pneumatic cavity 6 of flow valve 2 18, with entrance pneumatic cavity 6
Interior gas gradually increases, and the pressure in pneumatic cavity 6 is gradually increased, when the pressure reaches setting value, make piston 3 overcome magnetic force and
The elastic force of spring 8 is moved towards pedestal 10, so that tup 7 be made to strike pedestal 10, the impact force of generation, which is conducted to this beche, pacifies
On the dust stratification pipeline of dress, so that the dust in dust stratification inner wall of the pipe is shaken and fall.After piston 3 is detached from substrate 2, electrode 1 and electrode
2 14 separated simultaneously powers off three-way solenoid valve 15, and valve opening 1 is connected to valve opening 2 152, piston 2 and top cover 1, shell 20
Between inner cavity in gas be discharged outside to by conduit 11, through three-way solenoid valve 15 and exhaust pipe 16, flow valve 1, with
Air pressure is gradually reduced, and under the rebound effect of spring 8, piston 3 is mobile to substrate 2 and finally adsorbs again under magneticaction
In on substrate 2, complete to reset, piston 3 and substrate 2 reseal cooperation, and piston 3 is connected to electrode 1 and electrode 2 14 simultaneously again
So that three-way solenoid valve 15 is powered, loops back and forth like this.Every circulation primary, tup 7 strike pedestal 10 once, generate to dust stratification pipeline
One-shot vibration, vibration frequency in pneumatic cavity 6 intake velocity and exhaust velocity it is related, by adjusting gas tank 9 in
Air pressure, flow valve 1 and flow valve 2 18 aperture, can be adjusted according to the needs the impact vibration frequency to dust stratification pipeline.When
After the aperture for setting the air pressure adjusted in gas tank 9, flow valve 1 and flow valve 2 18, which can be with continuous work
Until turning off the switch K.
As shown in Fig. 2, the beche 100 is mounted on the outside of duct wall 101 of easy dust stratification, and pedestal 10 be adjacent to
Lean against 101 outside of duct wall.
Embodiment 2
As shown in figure 5, the present embodiment is relative to the difference of embodiment 1: being located at the interior of 3 two sides of piston in shell 20
Chamber is all closing chamber, replaces said electromagnetic cross valve using solenoid operated four-way valve 30, the valve opening c of solenoid operated four-way valve 30 by pipeline with
The external world is connected to and flow valve 1 is set on the pipeline, and the valve opening d of solenoid operated four-way valve 30 passes through pipeline and the sealing of gas tank 19 company
Logical and flow valve 2 18 is set on the pipeline, and the valve opening a of solenoid operated four-way valve 30 is connected to by pipeline with the sealing of venthole 9,
The valve opening b of solenoid operated four-way valve 30 is sealed by pipeline and pneumatic cavity 6 and is connected to, when solenoid operated four-way valve 30 spool its left and right two
When a operating position, spool be suitable for alternately making the pneumatic cavities 6 of 3 two sides of piston, venthole 9 respectively with gas tank 19, ambient atmosphere
Connection, so that piston 3 be made to move back and forth under its unilateral inner cavity gas pressure, in 20 inner cavity of shell, realization is connected with piston 3
Tup 7 automatically and continuously strike pedestal 10.Electrode 1 and electrode 2 14 pass through conducting wire and power supply, solenoid operated four-way valve 30 respectively
It is electrically connected (not shown).
Obviously, above-described embodiment is merely examples for clearly illustrating the present invention, and is not to this reality
With the restriction of novel embodiment.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
Belong to obvious changes or variations that the spirit of the utility model is extended out still in the protection scope of the utility model
Among.
Claims (6)
1. a kind of beche, characterized by comprising: the tup (7) and shell (20) that sealing is snug fit in shell (20) are outside
Control device, which is suitable for making in shell (20), the pressure difference of tup (7) two sides continuously circulation change, so that hammer
Head (7) automatically and continuously strikes beche pedestal (10).
2. beche according to claim 1, it is characterised in that: the control device includes three-way magnetic valve (15), and three
In the valve opening one (151) of three-way electromagnetic valve (15) and shell (20), the sealing of the pneumatic cavity (6) of tup (7) side be connected to, shell (20)
The inner cavity of interior, tup (7) other side communicates with the outside world and is equipped with the spring (8) for resetting tup (7), threeway in the inner cavity
The valve opening two (152) of solenoid valve (15) communicates with the outside world, the valve opening three (153) of three-way magnetic valve (15) and the gas source of setting pressure
Sealing connection；Tup (7) at work, be suitable for control three-way magnetic valve (15) in valve opening one (151) cyclically with valve opening two
(152), valve opening three (153) is connected to.
3. beche according to claim 2, it is characterised in that: be equipped with a pair of electrodes in pneumatic cavity (6), this is logical to electrode
Power supply (12), three-way magnetic valve (15) the composition electrical circuit of conducting wire and shell (20) outside are crossed, when this connects electrode, solenoid valve
(15) valve opening one (151) be suitable for be connected to valve opening three (153), this to electrode disconnection when, solenoid valve (15) valve opening one (151)
Suitable for being connected to valve opening two (152)；When tup (7) reset, it is adapted for contact with and connects this to electrode.
4. beche according to claim 3, it is characterised in that: on tup (7) towards the non-impact end of pneumatic cavity (6) with
Piston (3) is fixedly connected, and piston (3) is circumferentially with sealing ring (4), and tup (7) passes through the inner cavity of piston (3) and shell (20)
Be slidingly sealed cooperation, when tup (7) resets, its by piston (3) connect the pair of electrode.
5. beche according to claim 4, it is characterised in that: be set in pneumatic cavity (6) to the pair of electrode insulation
Substrate (2) in, the exposed face of electrode is suitable for and piston (3) contact, and being equipped in piston (3) makes it with magnetic permanent magnet
(5), piston (3) is suitable for through magnetic-adsorption on the surface of substrate (2).
6. the beche according to one of claim 2-5, it is characterised in that: the exhaust being tightly connected with valve opening two (152)
It manages (16) and is equipped with the air inlet pipe (21) of flow valve one (17), sealed connection valve opening three (153) and gas source equipped with flow valve two
(18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616925.2U CN208466749U (en) | 2018-04-26 | 2018-04-26 | Beche |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616925.2U CN208466749U (en) | 2018-04-26 | 2018-04-26 | Beche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208466749U true CN208466749U (en) | 2019-02-05 |
Family
ID=65219956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820616925.2U Active CN208466749U (en) | 2018-04-26 | 2018-04-26 | Beche |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208466749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068438A (en) * | 2019-05-16 | 2019-07-30 | 大连大学 | A kind of nuclear power engineering structure autoexcitation Gernral Check-up monitoring data acquisition device |
| CN110559462A (en) * | 2019-08-16 | 2019-12-13 | 西丰中天恒安环保消毒科技有限公司 | Waterway disinfection method for oral comprehensive treatment table |
| CN114226363A (en) * | 2021-11-03 | 2022-03-25 | 淮北矿业股份有限公司 | Pneumatic air hammer vibration device for turning cage |
-
2018
- 2018-04-26 CN CN201820616925.2U patent/CN208466749U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068438A (en) * | 2019-05-16 | 2019-07-30 | 大连大学 | A kind of nuclear power engineering structure autoexcitation Gernral Check-up monitoring data acquisition device |
| CN110559462A (en) * | 2019-08-16 | 2019-12-13 | 西丰中天恒安环保消毒科技有限公司 | Waterway disinfection method for oral comprehensive treatment table |
| CN114226363A (en) * | 2021-11-03 | 2022-03-25 | 淮北矿业股份有限公司 | Pneumatic air hammer vibration device for turning cage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208466749U (en) | Beche | |
| CN104347304A (en) | Ultra-high-speed mechanical switch | |
| CN204606693U (en) | A kind of damping is from exhausting pneumatic hammer device | |
| GB2390414B (en) | Electromagnetic actuator and integrated actuator and fluid flow control valve | |
| CN2797789Y (en) | Isolation type electromagnetic valve | |
| CN202938347U (en) | Pneumatic propelling unit | |
| CN208651767U (en) | A kind of novel pneumatic solenoid valve | |
| CN201599269U (en) | Built-in automatic reversing valve | |
| CN204731919U (en) | The sensing device of monitor well lid state | |
| RU2634537C1 (en) | Double-action compression-vacuum impact machine | |
| CN205908841U (en) | Oil gun and burning torch solenoid valve subassembly that prevents dust | |
| CN103603785A (en) | Gas compressor | |
| CN103464374B (en) | Swing pneumatic pounder | |
| CN209470232U (en) | A kind of boiler 80T shock wave soot blower | |
| CN210600269U (en) | Pulse valve capable of judging opening and closing states | |
| CN204327994U (en) | A kind of Proportional valve and there is the electronic sphygmomanometer of this Proportional valve | |
| CN103065864B (en) | Novel gas circuit breaker with real-time adjustable air pressure | |
| CN111933553A (en) | A high leakproofness seal welding structure for 5G chip | |
| CN203604140U (en) | Gas compressor | |
| CN207229884U (en) | A kind of electromagnetic valve guide head | |
| RU2402044C1 (en) | Pneumatic source of seismic signals | |
| CN207177723U (en) | A kind of electromagnetic impact device for automatically adjusting impulsive force | |
| CN201597036U (en) | Vacuum adsorption system | |
| CN216187883U (en) | High-strength aluminum alloy air cannon block cleaner valve body | |
| CN203230928U (en) | Intelligent valve positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |