CN202298817U - Dredger with pump and deformation plugging for gas-liquid pipeline - Google Patents
Dredger with pump and deformation plugging for gas-liquid pipeline Download PDFInfo
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- CN202298817U CN202298817U CN2011203279719U CN201120327971U CN202298817U CN 202298817 U CN202298817 U CN 202298817U CN 2011203279719 U CN2011203279719 U CN 2011203279719U CN 201120327971 U CN201120327971 U CN 201120327971U CN 202298817 U CN202298817 U CN 202298817U
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Abstract
The utility model discloses a multifunctional dredger with a pump and a deformation plugging for a gas-liquid pipeline, formed by communicating a pump working cavity with a unidirectional suction pipeline via a suction inlet, communicating the pump working cavity with a unidirectional exhaust pipeline via an exhaust outlet, and installing the deformation plugging on the unidirectional exhaust pipeline. Work is applied via labour power or motive power, water or air is sucked in the pump working cavity via the unidirectional suction pipeline to obtain a pressure and a flow, and is exhausted to a sealed tube-plugging cavity composed of the deformation plugging, the plugged tube wall, a plugging object and the unidirectional exhaust pipeline via the unidirectional exhaust pipeline; and the plugging object is exhausted out of the pipeline due to hydraulic action or pneumatic action. The dredger may have the functions of pumping liquid, pumping gas, inflating gas, spraying water, being used as mop and being used as various scrubbing heads via connection with multifunctional accessories.
Description
Technical field
The utility model relates to a kind of pipe dredging tool, particularly a kind of gas-liquid pipeline drainer that has pump and deformation shutoff.
Background technology
Existing pipeline drainer comprises spring steel wire formula dredging device, vapour-pressure type dredging device, gas bullet formula dredging device and utilizes hydraulic type dredging device of tap water dredging pipeline etc.; Can be under certain situation dredging pipeline; But following point is arranged: machine is used the spring dredging device, and is big to the difficult mediation of zig zag situation, labour intensity, be prone to make a mess of pipeline; The vapour-pressure type dredging device can not be dredged and not be complete stifled situation; Existing vapour-pressure type dredging device adopts rubber bowl-type structural traps because the decrement of rubber own is limited, shutoff can not really seal, shutoff can not adapt to multi-form, the square irregularly-shaped hole of level band of toilet structure particularly; Straight handle type air pressure dredging device is to crawl space, as washes the weep hole of nappy below, can not use; The patent design of adopting tap water to exert pressure, pressure is limited, and when not dredging, tap water is prone to diffuse out the pond, and become is water fullly.
Summary of the invention
The utility model main purpose provides and a kind ofly can be applicable to blocking up of different sizes, different cross section shape, different installation sites; And be applicable to complete stifled or non-complete stifled blockage plugging, can be continuously, the steady gas-liquid pipeline drainer that pump and deformation shutoff are arranged that plugging is exerted pressure.
The technical scheme that the utility model solves the problems of the technologies described above is: a kind of gas-liquid pipeline drainer that has pump and deformation shutoff; Form by pump, deformation shutoff, unidirectional suction line, unidirectional discharge line; Pump work chamber and unidirectional suction line are communicated with; Pump work chamber and unidirectional discharge line are communicated with, and the deformation shutoff is installed on the unidirectional discharge line.
In the above-mentioned multifunctional gas-liquid pipeline drainer that has pump and deformation shutoff; Said pump is piston pump, plunger displacement pump, diaphragm pump, screw pump, gear pump, the displacement pump of manpower and electric power acting or any of the pump that sucks and discharge the liquefied gas function is arranged; Pump has the pump chamber inlet hole of a connection working chamber and unidirectional suction line, and the pump chamber tap of a connection working chamber and unidirectional discharge line is arranged.
In the above-mentioned multifunctional gas-liquid pipeline drainer that has pump and deformation shutoff; Said deformation shutoff be an elastic body deformation shutoff, the adjustable elastic bodily form become shutoff, the shutoff of integral type air bag, split type air bag shutoff or the shutoff of leather cup taper sleeve type rubber any; Connect with the plugging muzzle; Have at least one section curved surface and be blocked inner-walls of duct or mouth of pipe end face closely to contact through external force and self deformation and form sealing; The deformation shutoff has one to be communicated with unidirectional discharge line shutoff tap, has one to form the occluding body of sealing with the plugging chamber.
The above-mentioned multifunctional gas-liquid pipeline drainer that has pump and deformation shutoff; Unidirectional suction line is to constitute by sucking the one way valve suction line of packing into; Wherein, Suction line comprises that the institute that the pump work chamber is communicated with the pump chamber inlet hole crosses the suction inlet seat of slipping through the net through airtight pipeline portions, pump suction attachment seat, pump line suction attachment, valve switch, suction pipe, band, or is the pipeline of single or a plurality of communication means formations wherein.
The above-mentioned multifunctional gas-liquid pipeline drainer that has pump and deformation shutoff; Unidirectional discharge line is packed into by discharge line and is discharged one way valve and constitute; Discharge line comprises that the pump work chamber is communicated with pump chamber tap institute and discharges plinth, pump line discharge joint, shutoff discharge pipe, pressure indicator, pipe plug Connection Block through airtight pipeline portions, pump, or the pipeline of wherein single or a plurality of communication means formation.
The form of structure that sucks one way valve and check valve of water drainage can be that existing technical name is any of one way valve or flap valve.
One, several kinds of forms of pump
1, manually the piston type reciprocating pump has multiple structure
Manually the piston type reciprocating pump comprises the telescopic positioning device that is provided with between piston rod, piston, piston rod, seal, end cap, upper handle, lower handle, piston rod and the piston rod; Pump chamber inlet hole and tap aperture position are a kind of of following form:
Pump chamber inlet hole and pump chamber tap are installed on the tee junction seat, directly or through an intermediate connection tube are connected with the piston rod rodless cavity and the working chamber connection;
The pump chamber inlet hole is opened on hollow piston bar handle and is communicated with working chamber, and the pump chamber tap is opened at piston rod rodless cavity end and working chamber and is communicated with;
The pump chamber inlet hole is opened on piston rod rod chamber end cap and is communicated with working chamber, and the pump chamber tap is opened at piston rod rodless cavity end and working chamber and is communicated with,
The pump chamber inlet hole is opened at piston rod rodless cavity end and working chamber and is communicated with, and the pump chamber tap is opened at the hollow piston bar does not have piston end and working chamber connection.
Between piston rod and the piston rod telescopic positioning device is housed, comprises the eccentric lock uint of piston body upper shed and the open-top screw thread lock uint is housed on piston/cylinder, or the existing general expansion link realized is installed is unclamped and clamp other device.
The deformation shutoff can correspondingly be connected with piston rod or piston rod through unidirectional discharge line.
2 band reversing arrangement reciprocating displacement pumps
Reversing arrangement comprises the spool that is communicated with working chamber, is equipped with on the spool to discharge one way valve and suck one way valve, a valve seat; Have pump chamber inlet hole and pump chamber tap on the valve seat, and seal with holes is housed respectively, a pressing end cap connects spool and valve seat; Make spool rotatable but can not axially-movable in valve seat; Suck one way valve and discharge one way valve and be distributed on the spool by parallel axes, be communicated with the pump work chamber respectively by 180 degree symmetries radially, the other end respectively with valve seat on perforate communicate; Valve core rotation 180 degree are discharged one way valve and pump chamber inlet hole and are communicated with, and suck one way valve and pump chamber tap and are communicated with, thereby reach the switching-over purpose.
Reversing arrangement also comprises another kind of structure, and two one way valves distribute by degree and are vertically mounted on the spool, and corresponding distribution pump chamber inlet hole of valve seat and tap are communicated with suction pipe and shutoff discharge pipe.
Adopt the effect of the pipeline drainer of band reversing arrangement reciprocating displacement pump to be, can make the plugging chamber form vacuum, produce negative pressure, obstruction receives negative pressure loosening.
3 hand-operated simple diaphragm pumps and foot-operated diaphragm pump
Reciprocating diaphragm pump; Comprise the pump work chamber that has at least the pump housing processed by diaphragm material to form variable volume; The pump work chamber is communicated with the unidirectional intake duct that the suction one way valve is housed; The pump work chamber is communicated with the discharge line that the discharge one way valve is housed, and the deformation shutoff is sleeved on the discharge pipe or is made of one.
Piston pump, plunger displacement pump that 4 other form pumps are manual or foot-operated, screw pump and electronic gear pump, centrifugal pump, submersible pump etc. all can be used as this dredging device and use.
Two, several kinds of forms of shutoff
1, elastic deformation shutoff
The elastic deformation shutoff; Comprise elasticity occluding body and the discharge line composition that is tightly connected; Wherein: its profile of elasticity occluding body is that ladder is cylindrical, cone, spheroid, hemisphere, many water chestnuts cone, bowl-type, tapered sleeve or combined body, or presses in the body that the similar body of plug-hole makes any; Its external surface also comprises except that the light face and is provided with concavo-convex annulus muscle or frictional groove; The elasticity occluding body is processed by flexible glue, waterproof closed-cell foaming elastomeric material, or adopts elasticity leather bag, the inside to fill the elastic body that the diffusing shape solid of flowable gas, liquid and lightweight is processed;
For adapting to bigger pipeline, also can be furnished with an elasticity shutoff overcoat, endoporus and occluding body external surface fit, profile can one is taper, cylindricality or polygonal body, or and the special body of plug-hole similar shape.
2, the adjustable elastic bodily form becomes shutoff.
Adjustable elastic deformation shutoff is made up of elasticity occluding body, lower cover, upper press cover, typing outer tube and sealed positioner; Wherein, The elasticity occluding body diminishes by stretching and the big elastomeric material of compressible change is processed; The elasticity occluding body is enclosed within on the discharge pipe, is tightly connected through lower cover and discharge line, and upper press cover is bonding or be embedded in the top of occluding body; The motion of the relative lower cover of upper press cover can realize that the elasticity occluding body dwindles and rise big; Upper press cover can directly or through flexible typing outer tube be connected with sealed positioner, and sealed positioner and discharge pipe or the pump housing that is connected discharge pipe are realized sliding and the location; The typing outer tube is processed by metal bellows, bourdon tube or pressure pipe, flexible pressure and the pulling force certain with transmission.
For adapting to bigger pipeline opening, adjustable elastic deformation shutoff also comprises being sleeved on shutoff overcoat on the elasticity occluding body.
3. integral type air bag shutoff
The shutoff of integral type body air bag formula comprises air bag component and two-position three-way valve; Wherein on the air bag component transfer port is arranged, the discharge pipe assembly passes in air bag component and is fixing, and air bag transfer port and discharge pore are as output; The pump chamber tap is as input; Through two-position three-way valve control, when pump chamber tap and air bag transfer port were communicated with, the pump chamber tap was obstructed with the discharge pore; When pump chamber tap and air bag transfer port were obstructed, the pump chamber tap communicated with the discharge pore.
Above-mentioned two-position three-way valve comprises guiding valve, ball valve, angle valve, straight-through valve, rotary valve various ways.
4. split type air bag shutoff
Split type air bag shutoff comprises pneumatophore assembly, air bag air delivery device, three-way base, shutoff discharge line composition; The pneumatophore assembly is fixed on the discharge pipe, and the air bag air delivery device communicates through three-way base and air bag, and pump can be through the air bag air delivery device to airbag aeration; The air bag air delivery device comprises appendix, gas bleeder valve, gas-tpe fitting, one way valve, joint, and joint can be discharged plinth with pump and connected.
Joint also can be connected with a little elastic bag such as a sphygmomanometer formula air bag through one way valve suction air, with manually the shutoff airbag aeration being sealed plug-hole.
5. other form shutoff
Shutoff can also be shutoff of leather cup formula or rubber taper shutoff.
Three, pump and shutoff is connected
The connected mode of pump and deformation shutoff is to discharge plinth by pump to be connected with shutoff discharge pipe joint; Or shutoff discharge pipe joint and shutoff discharge pipe or shutoff tap connection realization; It is corresponding with shutoff discharge pipe joint to discharge the plinth structure; Comprise hose coupling, quick connector, snap joint, ball-type universal joint, caoutchouc elasticity joint, swivel joint and common union.
No matter which kind of connects, the pump of deformation shutoff relative stiffness is discharged plinth can the certain angle of deflection, adapting to like toilet, and the vegetable sink sewer pipe, the mediation space is little, the mediation of the plug-hole of oblique layout.
Four, the utilization of multi-functional supporting annex.
In manual piston type reciprocating pump formula dredging device embodiment; Piston rod and piston rod can adopt stainless steel pipe or other composite material, and piston rod and piston rod have adopted scalable positioning and locking device, adjustable in length; Being connected of the shutoff and the pump housing can be adopted the branch body structure, connects through quick connector.As family expenses, the dredging device frequency of utilization is not high, unloads block head as required, and it is multi-function that this dredging device is had.
Multi-functional supporting annex comprises the valve of bleeding, Water-syringe shospay nozzle, shower nozzle, inflating nozzle, gas-liquid mixed nozzle and mophead, scrubs head; Multi-functional supporting annex one or more and dredging device interconnect and are communicated with and can load and unload fast, can form hydraulic giant, gondola water faucet, pump, vacuum pump, suction pump, oil-sucker, inflator, mop, Cleaning tool.Wherein:
1. itself just has the drawing liquid of bleeding function, on unidirectional intake duct if equipped one with the existing consistent joint of joint dimension that vacuumizes, be installed on the suction pipe, just can be used as the hand-operating vacuum-pump use; Install one and be fit to flexible pipe, mix joint, can be as the oil pumping and the use of drawing water;
2 on the pump main road, to install inflating nozzle be exactly an inflator, or the gas-liquid mixed inflator.
3. discharge plinth at pump and install spraying nozzle, it is exactly self-priming sprayer, discharges plinth at pump and installs Water-syringe shospay nozzle, and when suction water pipe and water tap join, it is exactly a kind of booster-type carwash hydraulic giant.
4. work as pump discharge plinth and mophead and join, it is a family expenses mop capable of spraying water or common mop; Scrub head with other and link to each other, just can be changed into to spray water scourer or common scourer.
Compared with prior art, the beneficial effect of the utility model is: the utility model has adopted pump, can realize that gas, liquid output to plugging continuously plugging is dredged, and improve the output pressure of gas and liquid; Shutoff is adopted flexible or universal the connection with the pump housing, makes dredging device not receive the influence of plugging installation site; The utility model adopts the deformation shutoff, makes the influence of not blocking of shutoff degree of lip-rounding shape to realize effectively sealing, has improved sealing performance; The utility model can be done the media dredging pipeline with water, has solved the problem that the air pressure dredging device can not be dredged the pipeline of non-complete stifled situation.Shutoff is adopted split type quick the connection with pump, can when not doing the dredging device use, make hydraulic giant, gondola water faucet, multi-functional daily apparatus such as pump, sprayer, vacuum pump, suction pump, inflator, mop, Cleaning tool.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 the utility model adopts the structure chart of manual Piston Reciprocating Pump.
Fig. 3 the utility model adopts the structure chart that handle sucks, cylinder body is discharged reciprocating pump.
Fig. 4 the utility model adopts the structure chart that cylinder body sucks, cylinder body is discharged piston pump.
Fig. 5 the utility model adopts the structure chart that cylinder body sucks, piston rod is discharged hydraulic giant type piston pump.
Fig. 6 the utility model adopts the structure chart of band reversing arrangement reciprocating pump.
Fig. 7 the utility model adopts the structure chart of integral type air bag shutoff.
Fig. 8 the utility model adopts the structure chart of split type air bag shutoff.
Fig. 9 the utility model adopts the structure chart of manual simplified diaphragm pump.
The specific embodiment
The basic structure of one the utility model
As shown in Figure 1, the utility model is connected with pump suction attachment seat 2, is constituted suction line 1 through pump chamber inlet hole k and pump work chamber N connection by suction pipe, sucks one way valve 3 and is installed on the suction line 1, constitutes unidirectional suction line; Shutoff 8, discharge pipe and pump are discharged plinth 6 and are connected through pump chamber tap T and pump work chamber N connection formation discharge line 7, discharge one way valve 5 and are installed in the unidirectional discharge line of formation on the discharge line 7; Deformation shutoff 8 sealing shrouds are contained in unidirectional discharge line outlet section and the tight socket of plugging wall; The plugging chamber Q that shutoff 8, unidirectional discharge line and discharge one way valve 5, plugging wall, obstruction S constitute is a closed chamber.Pump 4 works done suck low pressure liquid or gas through unidirectional suction line, behind the N of pump work chamber, obtain high pressure, through discharging one way valve 5, are discharged to airtight plugging chamber Q.According to Pascal's law: be added in the pressure on the enclosed liquid, can size unchangeably by liquid to all directions transmission, obstruction S can be under pressure, outwards motion.Pump 4 continuous doing works, plugging chamber Q inner high voltage liquid or gas constantly increase, until obstruction S is discharged.
On unidirectional discharge line, a pressure indicator H and pump line chamber are housed are communicated with, when the plugging chamber is dredged, pressure will become zero.
Two the utility model adopt the basic structure of manual Piston Reciprocating Pump
As shown in Figure 2; Comprise piston rod 411, piston 412, seal 412a, piston rod 413, end cap 414, upper handle 415A, lower handle 415B, tee junction seat 64; Have pump chamber inlet hole K and pump chamber outlet opening T on the tee junction seat 64; Suction pipe 13 is communicated with through pump suction attachment seat 2, pump chamber intake K and working chamber N, constitutes suction line 1, sucks one way valve 3 and is installed on the pump suction attachment seat 2; Discharge pipe 71 is discharged plinth 64 through pump, and pump chamber tap T and working chamber N are communicated with, and constitutes discharge line 7, discharges one way valve 5 and is installed in tee junction seat 64 taps.Elastic deformation shutoff 81 is sleeved on the discharge pipe 71 through plugging Connection Block 72.Like this, suction line 1 sucks one way valve 3, and syringe 41 is discharged one way valve 5, discharge line 7, and complete manual Piston Reciprocating Pump formula dredging device has just been formed in shutoff 81.
During application, will be with the suction inlet seat 11 of slipping through the net to put into basin W, block head 81 is blocked the mouth of pipe that is blocked, holding lower handle 415B, to compress shutoff 81 motionless, twitches upper handle 415A and drive piston rod 411 piston 412 is moved back and forth in piston rod 413.When piston 412 arrived the top with piston rod 413 reverse motions, working chamber N volume increased, and sucked one way valve 3 and opened, and discharged one way valve 5 and closed, and working chamber N sucks water from basin; When piston 412 moved to the bottom with piston rod 413 relatively, working chamber N volume diminished, and sucked one way valve 3 and closed, and discharged one way valve 5 and opened, and the water in the working chamber N enters in the Q of plugging chamber through discharge road 7.Plugging chamber Q, shutoff 81, discharge line and discharge one way valve 5, obstruction S constitutes annular seal space.According to Pascal's theorem, handle pressure through piston pump 41, is converted into hydraulic coupling, is delivered on the obstruction S.Handle 415A moves reciprocatingly continuously, and suction line 1 sucks and discharge water with discharge line 7 continuously, and plugging chamber Q water constantly increases, because liquid is incompressible, obstruction S pressurized is motion outwards, and is loosening up to obstruction S and tube wall.At this moment, the plugging cavity pressure reduces, and accelerates piston movement speed, can strengthen the fluid flow in plugging chamber, and obstruction receives the frictional force effect of water, with water movement, outside being rushed out pipe.
Intake duct and water tap L are joined, utilize tap water, can strengthen fluid flow, adapt to obstruction from the long situation of the mouth of pipe.
Three the utility model adopt other structure of manual Piston Reciprocating Pump
Syringe 41 has multiple structure by the link position of suction line 1 and discharge line 7 and syringe.
As shown in Figure 2, pump chamber inlet hole k and pump chamber tap T open at the pump of threeway form and discharge on the plinth 64, and suction line 1 is connected with piston rod 413 rodless cavities with discharge line 7.
As shown in Figure 3, pump chamber inlet hole K opens on upper handle 415A, and pump chamber tap T opens at piston rod 413 rodless cavity ends, is connected on suction line 1 and the upper handle 415A, and discharge line 7 is connected with piston rod 413 rodless cavities.
As shown in Figure 4, pump chamber inlet hole K opens on end cap 414, and pump chamber tap T opens at piston rod 413 rodless cavity ends; Suction line 1 is connected with end cap 414 through suction attachment seat 2, and suction line 1 can be connected with piston rod 413 rod chambers.
Like Fig. 5, shown in Figure 8, pump chamber inlet hole K opens on upper handle 415A, and pump chamber tap T opens at hollow piston bar 411 no piston ends, and suction line 1 is connected through on suction attachment seat 2 and the upper handle 415A, and discharge line 7 is connected with hollow piston bar 411.
The flexible positioning clamping device of piston rod 411 on piston rod 413 can have following structure:
As shown in Figure 2, have an eccentric grove on the piston 412, an eccentric openings ring is housed, form the eccentric lock uint 416. turning handle 415A of opening, piston rod 411 is fixed on the piston rod 413, it stretches transfer.
Like Fig. 3, shown in Figure 8, on piston rod 411 and the piston rod 413, the open-top screw thread lock uint 417 that external screw thread and tightening thread ending cover by the flexible opening of an end constitute is housed, can control the flexible location clamping of piston rod 411 on piston rod 413.
Four the utility model adopt the embodiment of manual ripple diaphragm pump
As shown in Figure 9, adopt the dredging device of manual ripple diaphragm pump have compressible ripple elastic tube pump housing 422, one ends be tubule as discharge line 7, be equipped with in the pipe and discharge one way valve 5, outside suit shutoff 81; The other end is connected with a hollow handle 421, and handle end is equipped with pump suction attachment seat 2, is equipped with in the plinth to suck one way valve 3.When compression pump cavity 422, suck one way valve 3 and close, to discharge one way valve 5 and open, air or liquid are discharged in the compression pump cavity 422; Pump housing 422 resets when rebounding, and it is big that volume becomes, and discharges one way valve 5 and closes, and sucks one way valve 3 and opens, and under suction function, sucks air or liquid.Shutoff 81 blocked block up, move back and forth handle, can suck gas or liquid continuously, discharge liquid or gas to annular seal space Q, the obstruction S outwards motion that is stressed is until mediation.
Five the utility model adopt the embodiment of band reversing arrangement reciprocating pump
As shown in Figure 6, reciprocating pump reversing arrangement 43 comprises: a spool 431 is fixedly connected with piston rod 413; One valve seat 432 is equipped with pump and sucks seated connection head 22 and pump discharge plinth 62, one pressing end caps 434, connects spool 431 and valve seat 432, and spool 431 can turn in valve seat 432 but can not axially-movable.Suck one way valve 3 and be distributed on the spool 431 by 180 degree symmetrical, parallel with discharge one way valve 5, correspondence has pump chamber inlet hole K on the valve seat, pump chamber tap T, and rubber spring 433 all is housed, seal.Spool 431 relatively rotates 180 degree with valve seat 432, sucks one way valve 3 and is connected with tap T, discharges one way valve 5 and is communicated with inlet hole K.Like this, when not changing suction pipe and discharge pipe installation site, variable discharge is for sucking.
In like manner, two one way valves can be vertically mounted on the spool 431, and valve seat 432 inlet hole K and tap T are corresponding to be settled, and this is another structure of reversal valve.
Pump is discharged the embodiment of plinth and pump suction attachment holder structure in six the utility model
The effect that pump is discharged plinth 6 is to be communicated with discharge line 7 and pump work chamber N.It is the straight joint of rigidity, and as shown in Figure 4 61; An also quick connector is like Fig. 5, Fig. 6, shown in Figure 8 62; A ball-type universal joint seat as shown in Figure 3 63 also.
2 effects of pump suction attachment seat are to be communicated with suction line 1 and pump work chamber N.Screw thread is direct 21 for it, also like Fig. 6 straight cutting plinth assembly 22.
Four of the deformation shutoff kinds of embodiment in seven the utility model
1 elastic deformation shutoff
As shown in Figure 2, the elastic deformation shutoff is made up of elasticity occluding body 811, gland 812, shutoff discharge pipe 71, pump line discharge joint 73, pipe plug Connection Block 72, and wherein, occluding body 811 is tightly connected with pipe plug Connection Block 72.
Elasticity occluding body 811 its profiles are that ladder is cylindrical, in cone, spheroid, hemisphere, many water chestnuts cone, bowl-type, tapered sleeve or combined body or the body similar with plug-hole any; Its external surface is the light face or is provided with concavo-convex annulus muscle, frictional groove; Elasticity occluding body 811 is processed by flexible glue, waterproof closed-cell foaming elastic material, also elasticity leather bag 811B, and flowable gas, liquid and the lightweight elastic body that shape solid 811A processes that looses is filled in the inside;
As shown in Figure 3, occluding body 811 is not wanted shutoff discharge pipe 71 as a separate piece, and shutoff tap D discharges joint 73 with pump line and is connected, and discharges plinth 63 through pump and is connected to the pump housing;
The 2 adjustable elastic bodily forms become shutoff embodiment
Like Fig. 4, Fig. 5, shown in Figure 6,82 are adjustable elastic bodily form change plugging structure.
As shown in Figure 5; Elasticity occluding body 821 is processed by the elastomeric material that can stretch with compressible distortion, comprises TPR, TPE thermoelastic material or other flexible glue; Elasticity occluding body 821 skies are enclosed within on the discharge pipe 71, are tightly connected through lower cover 827 and discharge line 7; Upper press cover 822 is bonding or be embedded in the top of occluding body 821, and upper press cover 822 relative lower covers 827 motions can realize that elasticity occluding body 821 dwindles and rise big; Upper press cover 822 is connected with sealed positioner 824, and sealed positioner 824 slides on discharge pipe 71 and locatees.Sealed positioner 824 can have multiple structure, and present embodiment is made up of the elasticity external screw thread 824A of a band opening and the locking nut 824B of a band inner cone.
As shown in Figure 6, upper press cover 822 is connected with sealed positioner 824 through a flexible typing outer tube 826, and the outer tube effect of finalizing the design is can remotely stretch and compress occluding body, and the shutoff and the pump housing are flexibly connected;
As shown in Figure 4, sealed positioner 824 also can be sleeved on typing outer tube 826 and slide on other parts that are connected with discharge pipe 71 such as the piston rod 413 and the location clamping.
As shown in Figure 4, for adapting to bigger pipeline opening, suit shutoff overcoat 823 on elasticity occluding body 821.
3 integral type bodies inflation distortion gasbag-type shutoff embodiment
As shown in Figure 7: a ball-type or columnar air bag component 831, transfer port E is arranged on the air bag component, discharge pipe 71 passes in air bag and is fixing; Air bag transfer port E and discharge pore D are as output; A two-position three-way valve 832 is installed in pump chamber tap T input, valve seat 832A one hole a and air bag transfer port E connection mutually; One hole b and discharge pore D communicate, and spool 832B one hole c and pump chamber tap T communicate.
Regulate lock nut 832C, elasticity river 832D unclamps, and piston rod 411 drives spool 832B and in valve seat 832A, slides, and transfers to primary importance; Pump work chamber N and airbag chamber connection and discharge pore D are obstructed, at this moment, and 41 work of gas-liquid pressure-boosting pump; Air bag is inflated, and it is big that volume becomes, and seals plugging; Three way cock 832 is transferred to the second place, and pump work chamber N and airbag chamber are obstructed and discharge pore D and communicate, and the gas-liquid pressure-boosting pump is to discharge pipe and plug-hole chamber Q discharge liquids and gases.
Above-mentioned two-position three-way valve 832 comprises guiding valve, ball valve, and angle valve, straight-through valve, the rotary valve various ways can realize respectively to the airbag chamber inflation with to the gentle purpose of plugging chamber input water under high pressure equally.
4 split type air bag shutoff embodiment.
As shown in Figure 8; Pneumatophore assembly 841 through three-way base 843 be fixed on the discharge pipe 71, air bag air delivery device 842 communicates through three-way base 843 and air bag, air bag air delivery device 842 comprises appendix 842A, gas bleeder valve 842B, gas-tpe fitting 842C, one way valve 842D, joint 842E.During use, pump discharge quick connector seat 62 earlier with joint 842E connections, pump 4 through air bag air delivery device 842 to airbag aeration; Then, pump is discharged quick connector seat 62 and is discharged joint 73 connections with pump line, and pump 41 passes through discharge line 7 to Q discharge water of plugging chamber or air.
The utilization of eight multi-functional supporting annexes.
1 Pressurizing water jet such as Fig. 5 are shown in Figure 8, and piston rod 413 is connected with the handle 415A of band valve switch 12, pump discharge quick connector seat 62 is housed on the piston rod 411 is connected with Water-syringe shospay nozzle 91 and just forms a Pressurizing water jet.This hydraulic giant not only can be connected with tap water, makes common hydraulic giant and uses; Also can increase water cavity pressure and flow, have pressurization through the piston pump work done; Also can the suction joint be inserted in basin, drawing handle sucks and ejection personal cleansing liquid, or soup.
2. pump bowl is as shown in Figure 6 with the oil pumping tube, and a quick connector 14 is housed on the suction pipe, and air extraction connector or oil pumping joint 93 are inserted on the quick connector 14, just can realize pumping or bleeding, and makes it to become vacuum pump or oil well pump.
3. mop mophead 94 as shown in Figure 8 is equipped with the perforate quick connector, links to each other with plinth 62, forms a hydrojet mop
4. scourer is as shown in Figure 8, scrubs 95 a quick connector is housed, and links to each other with plinth 62, forms a hydrojet scourer
5. inflator is as shown in Figure 8, and an inflating nozzle one end is equipped with quick connector, links to each other with plinth 62, forms an inflator.
Claims (10)
1. gas-liquid pipeline drainer that has pump and deformation shutoff; It is characterized in that: form by pump (4), deformation shutoff (8), unidirectional suction line, unidirectional discharge line; Wherein: pump work chamber (N) and unidirectional suction line are communicated with; Pump work chamber (N) and unidirectional discharge line are communicated with, and deformation shutoff (8) is installed on the unidirectional discharge line.
2. the gas-liquid pipeline drainer that has pump and deformation shutoff according to claim 1; It is characterized in that: said pump (4) is for piston pump, plunger displacement pump, diaphragm pump, screw pump, gear pump, the displacement pump of the acting of manpower and electric power or have and suck and any of the pump of discharge liquefied gas function; Pump (4) has the pump chamber inlet hole (K) of a connection working chamber (N) and unidirectional suction line, and the pump chamber tap (T) of a connection working chamber (N) and unidirectional discharge line is arranged;
Said deformation shutoff (8) has one to be communicated with unidirectional discharge line shutoff tap (D), has one to form the occluding body of sealing with plugging chamber (Q);
Said unidirectional suction line is to constitute by sucking one way valve (3) suction line (1) of packing into; Wherein, Suction line (1) comprises that the institute that pump work chamber (N) is communicated with pump chamber inlet hole (K) crosses the suction inlet seat (11) of slipping through the net through airtight pipeline portions, pump suction attachment seat (2), pump line suction attachment (15), valve switch (12), suction pipe, band, or the pipeline of single or a plurality of communication means formations wherein;
Said unidirectional discharge line is packed into by discharge line (7) and is discharged one way valve (5) formation; Discharge line (7) comprises that pump work chamber (N) is communicated with pump chamber tap (T) institute and discharges plinth (6), pump line discharge joint (73), shutoff discharge pipe (71), pressure indicator (H), pipe plug Connection Block (72) through airtight pipeline portions, pump, or the pipeline of wherein single or a plurality of communication means formation.
3. the gas-liquid pipeline drainer that has pump and deformation shutoff according to claim 1; It is characterized in that: said pump (4) is a manual piston type reciprocating pump (41), and manually piston type reciprocating pump (41) comprises piston rod (411), piston (412), piston rod (413), seal, end cap (414), upper handle (415A), lower handle (415B); Said pump chamber inlet hole (K) and tap (T) aperture position are a kind of of following form:
Pump chamber inlet hole (K) and pump chamber tap (T) are installed on the tee junction seat, directly or through an intermediate connection tube be connected with the no piston end of hollow piston bar (411), and working chamber (N) are communicated with;
Pump chamber inlet hole (K) and pump chamber tap (T) are installed on the tee junction seat, directly or through an intermediate connection tube be connected with piston rod (413) rodless cavity, and working chamber (N) are communicated with;
Pump chamber inlet hole (K) is opened on hollow piston bar handle and is communicated with working chamber, and pump chamber tap (T) is opened at piston rod (413) rodless cavity end and working chamber and is communicated with;
Pump chamber inlet hole (K) is opened at piston rod (413) rod chamber end cap (414) and is gone up and working chamber (N) connection, and pump chamber tap (T) is opened at piston rod (413) rodless cavity end and working chamber (N) and is communicated with,
Pump chamber inlet hole (K) is opened at piston rod (413) rodless cavity end and working chamber (N) connection, pump chamber tap (T) and is opened in no piston end of hollow piston bar (411) and working chamber (N) connection;
Also telescopic positioning device can be set between said piston rod (411) and the piston rod (413).
4. the gas-liquid pipeline drainer that has pump and deformation shutoff according to claim 1; It is characterized in that: said pump (4) is the reciprocating pump of band reversing arrangement (43), and reversing arrangement (43) comprises the spool (431) that is communicated with working chamber (N), is equipped with on the spool and discharges one way valve (5) and suction one way valve (3); One valve seat (432); Have pump chamber inlet hole (k) and pump chamber tap (T) on the valve seat (432), and seal with holes (433) is housed respectively, a pressing end cap (434) connects spool (431) and valve seat (432); Make spool (431) rotatable but can not axially-movable in valve seat (432); Suck one way valve (3) and discharge one way valve (5) and be distributed on the spool (431) by parallel axes by 180 degree symmetries radially, respectively with pump work chamber (N) connection, the other end respectively with valve seat on perforate (K), (T) communicate;
Reversing arrangement (43) or be another kind of structure, two one way valves distribute by 180 degree and are vertically mounted on the spool (431) valve seat (432) corresponding distribution pump chamber inlet hole (K) and tap (T), connection suction pipe (1) and shutoff discharge pipe (7).
5. the gas-liquid pipeline drainer that has pump and deformation shutoff according to claim 1; It is characterized in that: said pump (4) is reciprocating diaphragm pump (42); Comprise the pump work chamber (N) that has at least the pump housing (422) processed by diaphragm material to form variable volume; Pump work chamber (N) and unidirectional intake duct (1) connection that suction one way valve (3) is housed, pump work chamber (N) and shutoff discharge pipe (7) connection that check valve of water drainage (5) is housed, deformation shutoff (8) is sleeved on discharge pipe (7) and goes up or be made of one.
6. the gas-liquid pipeline drainer that has pump and deformation shutoff according to claim 1 is characterized in that: said deformation shutoff (8) is an elastic deformation shutoff (81), comprises elasticity occluding body (811) and discharge line (7) composition that is tightly connected, wherein:
Its profile of elasticity occluding body (811) is that ladder is cylindrical, in cone, spheroid, hemisphere, many water chestnuts cone, bowl-type, tapered sleeve or combined body or the body similar with plug-hole any; Its external surface is the light face or is provided with concavo-convex annulus muscle, frictional groove; Elasticity occluding body (811) is for to process or to adopt elasticity leather bag (811B) by flexible glue, waterproof closed-cell foaming elastic material, and the elastic body that the diffusing shape solid (811A) of flowable gas, liquid and lightweight is processed is filled in the inside.
7. the gas-liquid pipeline drainer that has pump and deformation shutoff according to claim 1; It is characterized in that: said deformation shutoff (8) is adjustable elastic deformation shutoff (82), and it is made up of elasticity occluding body (821), lower cover (827), upper press cover (822), typing outer tube (826), sealed positioner (824); Wherein, Elasticity occluding body (821) diminishes by stretching and the big elastomeric material of compressible change is processed; Elasticity occluding body (821) is enclosed within on the discharge pipe (71), is tightly connected through lower cover (827) and discharge line (7), and upper press cover (822) is bonding or be embedded in the top of occluding body (821); Relatively lower cover (827) motion of upper press cover (823) can realize that elasticity occluding body (821) dwindles and rise big; Upper press cover (822) can directly or through flexible typing outer tube (826) be connected with sealed positioner (824), and sealed positioner (824) is realized sliding and the location through the pump housing that connects discharge pipe (71) or connection discharge pipe; Typing outer tube (825) is processed by metal bellows, bourdon tube or pressure pipe.
8. the gas-liquid pipeline drainer that has pump and deformation shutoff according to claim 1 is characterized in that: said deformation shutoff (8) is integral type body air bag formula shutoff (83), comprises air bag component (831) and two-position three-way valve (832); Transfer port (E) is wherein arranged on the air bag component, and discharge pipe assembly (7) passes in air bag and is fixing, and air bag transfer port (E) and discharge pore (D) are as output; Pump chamber tap (T) is as input, and pump chamber tap (T) and discharge pore (D) were obstructed when pump chamber tap (T) and air bag transfer port (E) were communicated with, and pump chamber tap (T) and discharge pore (D) communicated when pump chamber tap (T) and air bag transfer port (E) were obstructed.
9. the gas-liquid pipeline drainer that has pump and deformation shutoff according to claim 1; It is characterized in that: said deformation shutoff (8) is split type air bag shutoff (84), comprises pneumatophore assembly (841), air bag air delivery device (842), three-way base (843), shutoff discharge line (7); Pneumatophore assembly (841) is fixed on the discharge pipe (71), air bag air delivery device (842) communicates through three-way base (843) and air bag, and pump (4) can be through air bag air delivery device (842) to airbag aeration; Air bag air delivery device (842) comprises appendix (842A), gas bleeder valve (842B), gas-tpe fitting (842C), one way valve (842D), joint (842E), and its center tap (842E) and pump are discharged plinth (6) and connected.
10. the gas-liquid pipeline drainer that has pump and deformation shutoff according to claim 1; It is characterized in that: also comprise multi-functional supporting annex (9), comprise the valve of bleeding (93), Water-syringe shospay nozzle (91), shower nozzle, inflating nozzle (92), gas-liquid mixed nozzle and mophead (94), scrub head one or more in (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203279719U CN202298817U (en) | 2011-09-02 | 2011-09-02 | Dredger with pump and deformation plugging for gas-liquid pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203279719U CN202298817U (en) | 2011-09-02 | 2011-09-02 | Dredger with pump and deformation plugging for gas-liquid pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298817U true CN202298817U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203279719U Expired - Fee Related CN202298817U (en) | 2011-09-02 | 2011-09-02 | Dredger with pump and deformation plugging for gas-liquid pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298817U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286998A (en) * | 2011-09-02 | 2011-12-21 | 赵晶 | Gas-liquid pipeline dredging device with pump and deformation plugging |
| CN103292838A (en) * | 2013-06-25 | 2013-09-11 | 江苏省电力公司常州供电公司 | Testing device for unblocking of dehydrating breather of transformer |
| CN109340661A (en) * | 2018-11-20 | 2019-02-15 | 赵文富 | A kind of emergency-lighting set |
| CN111705895A (en) * | 2020-06-18 | 2020-09-25 | 孙玉新 | Self-cleaning floor drain pipe |
| CN113224419A (en) * | 2021-04-25 | 2021-08-06 | 长安大学 | Reciprocating flow cooling system of constant-current lithium ion power battery and control method |
| CN114015518A (en) * | 2021-12-01 | 2022-02-08 | 重庆朗福环保科技有限公司 | Carbon cleaning strong-effect gas cleaning agent and preparation and use methods thereof |
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2011
- 2011-09-02 CN CN2011203279719U patent/CN202298817U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286998A (en) * | 2011-09-02 | 2011-12-21 | 赵晶 | Gas-liquid pipeline dredging device with pump and deformation plugging |
| CN103292838A (en) * | 2013-06-25 | 2013-09-11 | 江苏省电力公司常州供电公司 | Testing device for unblocking of dehydrating breather of transformer |
| CN103292838B (en) * | 2013-06-25 | 2015-06-03 | 江苏省电力公司常州供电公司 | Testing device for unblocking of dehydrating breather of transformer |
| CN104848888A (en) * | 2013-06-25 | 2015-08-19 | 江苏省电力公司常州供电公司 | Transformer moisture absorber smoothness testing device with high working efficiency |
| CN104848887A (en) * | 2013-06-25 | 2015-08-19 | 江苏省电力公司常州供电公司 | Portable transformer moisture absorber smoothness testing device |
| CN104880218A (en) * | 2013-06-25 | 2015-09-02 | 江苏省电力公司常州供电公司 | Relatively-low-cost device for testing mobility of dehydrating breather of transformer |
| CN104848887B (en) * | 2013-06-25 | 2017-01-25 | 江苏省电力公司常州供电公司 | Portable transformer moisture absorber smoothness testing device |
| CN109340661A (en) * | 2018-11-20 | 2019-02-15 | 赵文富 | A kind of emergency-lighting set |
| CN111705895A (en) * | 2020-06-18 | 2020-09-25 | 孙玉新 | Self-cleaning floor drain pipe |
| CN113224419A (en) * | 2021-04-25 | 2021-08-06 | 长安大学 | Reciprocating flow cooling system of constant-current lithium ion power battery and control method |
| CN114015518A (en) * | 2021-12-01 | 2022-02-08 | 重庆朗福环保科技有限公司 | Carbon cleaning strong-effect gas cleaning agent and preparation and use methods thereof |
| CN114015518B (en) * | 2021-12-01 | 2023-10-27 | 重庆朗福环保科技有限公司 | Carbon-cleaning powerful gas cleaning agent and preparation and use methods thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130902 |