CN107034960A - The dredging method of sanitary equipment sewer and the piston type dredge for realizing this method - Google Patents
The dredging method of sanitary equipment sewer and the piston type dredge for realizing this method Download PDFInfo
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- CN107034960A CN107034960A CN201710376491.3A CN201710376491A CN107034960A CN 107034960 A CN107034960 A CN 107034960A CN 201710376491 A CN201710376491 A CN 201710376491A CN 107034960 A CN107034960 A CN 107034960A
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- piston
- sanitary equipment
- porus excretorius
- sealing
- dredging
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
- E03C1/304—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure
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- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
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- Water Supply & Treatment (AREA)
- Reciprocating Pumps (AREA)
Abstract
The present invention relates to the dredging method of sanitary equipment sewer and the piston type dredge for realizing this method.Dredging method comprises the following steps：Sanitary equipment porus excretorius is set to be in water-filled state before the piston of piston type dredge is disclosed first；Then piston is firmly rapidly disclosed to sanitary equipment porus excretorius and extrudes water in it, the water being extruded is produced the hydraulic pressure with impulsive force in moment；Then extract piston and see whether dredging, if not having, repeatedly aforesaid operations are until tamper is discharged.The piston type dredge of this method, including operating parts and piston are realized, operating parts is fixedly connected with the piston.Hollow pitcher is made in piston, during piston rapidly discloses sanitary equipment porus excretorius, and the hole wall that piston generation elastic deformation is close to sanitary equipment porus excretorius is quickly moved down.Serious sanitary equipment dredging sewer, dredging can will be blocked rapidly using the present invention；Piston type dredge is simple in construction, easy to manufacture, with low cost.
Description
Technical field
The present invention relates to the dredging method of sanitary equipment sewer.More particularly under squatting pan, toilet seat, kitchen sink, washing basin
The dredging method of water channel.
The present invention relates to the dredging tool of sanitary equipment sewer.More particularly under squatting pan, toilet seat, kitchen sink, washing basin
The dredging tool of water channel --- piston type dredge.
For convenience, squatting pan, toilet seat, kitchen sink, washing basin are referred to as sanitary equipment below.
Background technology
At present, the sanitary equipment dredging sewer instrument that people commonly use has：Vapour-pressure type dredge, leather cup type dredge and spring are twisted
The dredging tools such as brill formula dredge.Above-mentioned dredging tool under certain conditions can be by sanitary equipment dredging sewer, but dredges effect
It is really bad, it can not be dredged especially for the serious sanitary equipment sewer of blocking, dredge not rapid, cause the complaint of people.
In order to solve the above problems, people have done many explorations and research and development, and obtain certain achievement.Chinese patent literature
Disclose a kind of closestool plug of Patent No. 201520066226.1.This closestool plug includes chock plug and the body of rod, chock plug and the body of rod
It is fixedly connected, chock plug is made by truncated cone-shaped and of elastomeric material.Chock plug is inserted into blow-off pipe when using, hydraulic pressure is produced by pull
Tamper is discharged.This closestool plug has obvious progress, but still existing defects, specific table compared with existing dredging tool
Now：
1) because chock plug is truncated cone-shaped, cause the resistance of pull chock plug too big and make pull difficult；Because chock plug is round platform
Shape, causes chock plug fully to utilize the limited space of blow-off pipe.Thus the closestool plug is difficult to produce big hydraulic pressure, for stifled
The serious closestool of plug is difficult to dredge.
2) material that chock plug is used is too many, causes the closestool plug manufacturing cost high.
Because above mentioned problem is not yet fully solved so far, inventor and people in the art done deeper into exploration with grinding
Hair.Recently, Chinese patent literature discloses a kind of spherical dredge of Combined type inflating of Patent No. 201620496612.9 again.
The dredge includes hollow ball and handle, and hollow ball is fixedly connected with handle.In use, hollow ball is directed at the sewer mouth of pipe,
Exert oneself gradually downward, the spheroid of hollow ball is moved gradually downward and pressure is produced to the water in water pipe, by dredging sewer.This
Plant dredging tool has obvious progress, but still existing defects compared with existing dredging tool, is in particular in：
1) it is difficult dredging that the dredge is to the squatting pan in half blocked state, toilet seat sewer.Because,
The dredging mode for excluding tamper according to the pressure using water, must bestow the enough water with impulsive force to tamper
Pressure, could reach the purpose of dredging by its rapid discharge.In practice, it has been found that when the sewer of squatting pan, toilet seat is in half
During blocked state, the problem of there is leak, leak has the effect of pressure release.When the speed of leak is more than the speed for setting up hydraulic pressure
When, sufficiently large hydraulic pressure cannot be produced and discharge tamper.It can be seen that, the hydraulic pressure with impulsive force is the pass for discharging tamper
Key.But, from the dredge application method, the hydraulic pressure that the dredge is set up gradually is produced, it is impossible to which providing has punching
The hydraulic pressure of power is hit, thus is difficult to discharge tamper.
2) dredge can not provide the sufficiently large hydraulic pressure with impulsive force, for blocking serious toilet seat, squatting just
Device sewer can not be dredged.One of its reason is：The size of hydraulic pressure and the bearing capacity of hollow ball that the dredge is provided are into just
Than hollow ball the blowing pressure is big, and resistance hydraulic pressure ability is just strong, and the hydraulic pressure of generation is just big.The hydraulic pressure of dredge offer is provided
Power, must just improve the blowing pressure of hollow ball, but thus produce again because resistance is too big and hollow ball is difficult to insert and is pulled out
The problem of going out sanitary equipment porus excretorius.To insert by force, then the problem of resistance is too big must can be just overcome with bigger strength.And people
Muscle power be it is limited, when distribution for by dredge into and out sanitary equipment porus excretorius muscle power it is too big when, distribution with
The muscle power just corresponding reduction done work in water of compaction, the pressure of water is just difficult to improve.Conclusion can be obtained from above-mentioned analysis：The dredge fills
Atmospheric pressure is limited by operating, it is impossible to provide the sufficiently large hydraulic pressure with impulsive force, therefore to blocking serious sewer
It can not dredge.The two of reason are：Because the hole depth of squatting pan, the porus excretorius of toilet seat is shallower, it is necessary to make full use of it to have
The space of limit, could produce big hydraulic pressure.Because the functor of the dredge water of compaction is ball-type, it is clear that can not make full use of
Its limited space.
3) hollow ball of the dredge has that structure is complex, bearing pressure, low, function is difficult to, manufacturing cost
High the problem of.Although specification points out that hollow pipe and hollow ball are made of the technique of rotational moulding, the technique has production in itself
Efficiency is low, manufactured goods bear the low defect of pressure, then, hollow ball is made by the technique no exception.If in order to improve sky
The bearing capacity of bulbus cordis, is manufactured using other techniques, exists that hollow pipe and hollow ball Joining Technology are complicated, process is more, make again
Cause the problem of this is high.
4) hollow ball of the dredge needs to use after inflating, and exists that gas leakage, aeration quantity are bad to be grasped, using rising
The problem of coming inconvenient.
Background above illustrates that current dredging tool has various problems, is summed up, major problem is that：Dredging
Effect is bad, is difficult to dredge especially for the sanitary equipment sewer for blocking serious, can not accomplish rapid dredging.And this is exactly
Urgent problem to be solved.
The content of the invention
In order to overcome the defect that above-mentioned dredging tool is present, one of the technical problem to be solved in the present invention is：There is provided a kind of
Dredging effect is good, can will especially block serious sanitary equipment dredging sewer, the dredging method of the rapid sanitary equipment sewer of dredging.
It is corresponding, the invention solves the problems that another technical problem be：There is provided a kind of dredging effect good, especially can
Serious sanitary equipment dredging sewer will be blocked, dredging is rapid, can realize the piston type dredge of above-mentioned dredging method.
The present invention solve its technical problem a technical scheme be：A kind of dredging method of sanitary equipment sewer is provided.Institute
The method of stating comprises the following steps：
1) first, it is determined that whether sanitary equipment porus excretorius is full of water.If no, adding water into sanitary equipment, make sanitary equipment porus excretorius
Before the piston of piston type dredge discloses sanitary equipment porus excretorius be in water-filled state, be piston disclose into sanitary equipment porus excretorius squeeze
Pressure water is ready.
2) then, handheld piston type dredge, normal firmly rapidly disclose the piston of piston type dredge is arranged into sanitary equipment
Hole is let out to extrude sanitary equipment porus excretorius to the water between tamper.During piston Quick catching enters sanitary equipment porus excretorius, piston with
The void shape of sanitary equipment porus excretorius produces elastic deformation in radial direction, the hole wall that piston is close to sanitary equipment porus excretorius is drained sanitary equipment
Hole is sealed.Meanwhile, the hole wall that piston is close to sanitary equipment porus excretorius is quickly moved downwards, extrudes sanitary equipment porus excretorius extremely rapid strong
Water between tamper, makes the water being extruded produce the hydraulic pressure with impulsive force in moment.The compression shock of water acts on blocking
Thing, thus can rapidly loosen tamper, broken tamper and promote tamper to move forward, so that tamper be discharged rapidly.
3) piston of piston type dredge then, is extracted, and judges whether sanitary equipment sewer is dredged.If sanitary equipment sewer does not have
There is dredging, then repeatedly aforesaid operations, until tamper discharge, reaches the purpose of dredging sanitary equipment sewer.
Extracting the speed of piston can freely choose, preferably quick.Because piston type dredge is rapidly extracted
Sanitary equipment porus excretorius, just can form vacuum, produce negative pressure, make tamper by reverse active force, so as to accelerate tamper pine
It is dynamic, broken, be conducive to rapidly discharging tamper.
The beneficial effect of sanitary equipment dredging sewer method of the present invention is：Because the operation principle of methods described is by piston type
The piston of dredge is rapidly disclosed into sanitary equipment porus excretorius, extrudes sanitary equipment porus excretorius between tamper piston rapid strong
Water, makes piston amount of water of compaction within the unit interval be far longer than leakage rate, and higher having can be thus produced in moment and is rushed
Hit the hydraulic pressure of power.The compression shock of water acts on tamper, rapidly can loosen tamper, crushes and discharge.Just because of
The percussion of hydraulic pressure, overcomes the defect of prior art, especially overcomes because the hydraulic pressure for acting on tamper is not enough
There is no the defect of impulsive force, the sanitary equipment sewer that half-and-half blocking and Severe blockage are so difficult to dredge has dredging effect well
Really.
From the feature of above-mentioned operation principle, methods described is not very to the Capability Requirement of piston seal sanitary equipment porus excretorius
Height, only needing piston to carry out appropriate sealing to it just can produce the above-mentioned hydraulic pressure with impulsive force, so allow for the system of piston
Make simple for process, so as to ensure that dredging method is smoothly realized.
Due to methods described use by water as medium come transmit dredging power in the way of, from Pascal's law,
The transfer mode of this power, efficiently can be delivered to tamper by dredging power in the way of hydraulic pressure, solve dredging power
The problem of sanitary equipment sewer transmits difficult.
In summary：Because dredging power Transient transformation can be the water pressure with impulsive force, the pressure of water by methods described
Power can efficiently be delivered to tamper, and impact acts on tamper, thus can obtain preferably dredging effect using this method,
Particularly it can will block serious sanitary equipment dredging sewer, dredging rapidly.
Further, this method is simple to operate, only the piston of piston type dredge need to be operated to do and rapidly disclosed into extraction sanitary equipment
The reciprocating motion of porus excretorius, just can will block serious sanitary equipment dredging sewer, dredging rapidly, reach preferably dredging effect.
Further, this method operation it is not limited by the field, to power can according to dredging operation the need for freely play, solve
The problem of prior art of having determined " not making effectively ".
Also further, this method adapts to wide, equal for the existing sanitary equipment such as squatting pan, toilet seat, kitchen sink, washing basin
It is applicable, solves existing dredging tool and use the problem of face is narrow.
It should be noted that：Above-mentioned sanitary equipment porus excretorius refers to that the sanitary equipment such as squatting pan, toilet seat, kitchen sink, washing basin are drained
The hole position in hole.
The present invention solve its technical problem another technical scheme be：There is provided a kind of for realizing above-mentioned dredging method
Piston type dredge, it includes operating parts and piston, and operating parts is fixedly connected with the piston.
Hollow pitcher (referring to Fig. 2) is made in the piston, and it includes：
Guidance part --- for guiding piston to disclose into sanitary equipment porus excretorius and the water being sealed being extruded together with sealing；
Sealing --- for sanitary equipment porus excretorius to be sealed and the water being sealed is extruded together with guidance part；
Connecting portion --- for piston to be fixedly connected with operating parts.
Guidance part be made it is hollow, have some strength and in the mesa-shaped body component of radially flexible deformation performance so that
Guidance part has resistance to compression and can produce elastic deformation with sealing, ensures that piston enters the process of sanitary equipment porus excretorius in Quick catching
Middle energy rapid strong extrudes the water in it.The small end of guidance part has bottom, and big end is open, and guidance part small end is less than sanitary equipment porus excretorius,
The big end of guidance part and one end sealing of sealing are connected to a fixed, and constitute the part of piston press water.
Sealing be made it is hollow, have some strength and in the cylindrical body component of radially flexible deformation performance so that
Sealing has resistance to compression and can produce elastic deformation with sanitary equipment porus excretorius, ensures that piston enters sanitary equipment porus excretorius in Quick catching
During can rapid strong extrude water in it.The sealing coordinates with sanitary equipment porus excretorius, enters piston Quick catching in manpower
During sanitary equipment porus excretorius, sealing produces elastic deformation with the void shape of sanitary equipment porus excretorius in radial direction, makes sealing tight
The hole wall for being attached to sanitary equipment porus excretorius seals sanitary equipment porus excretorius, while the hole wall that sealing is close to sanitary equipment porus excretorius is quickly downward
It is mobile.
The above-mentioned cooperation of sealing and sanitary equipment porus excretorius should reduce as far as possible piston disclose into resistance, its specific fit system
It is to be chosen according to the sealing being made in the deformation behavior of radial direction.If the sealing being made is in the elastic deformation of radial direction
Amount is smaller, and the fit system for being combined with appropriate small gap of sealing and sanitary equipment porus excretorius may be selected, so can be by sanitary equipment
Porus excretorius sealing reduces the resistance that piston Quick catching enters sanitary equipment porus excretorius again；If the sealing being made is in the elastic deformation amount of radial direction
Larger, optional sealing is suitably larger than the fit system of sanitary equipment porus excretorius, so both enhances sealing, and piston will not be made again
The resistance that Quick catching enters sanitary equipment porus excretorius substantially increases.As long as the selection of above-mentioned fit system is met piston Quick catching in manpower
During entering sanitary equipment porus excretorius, piston amount of water of compaction within the unit interval is far longer than leakage rate, can produce tool in moment
There is the hydraulic pressure of impulsive force.
Connecting portion is fixedly connected with the sealing other end.Connecting portion is provided with connector.Connector can be made into shape of threads
Connector, it is the same as the threaded connector of the bottleneck of bottle, the connector of other structures form is may be made as, as long as convenient
Piston is installed and discharged with operating parts.
The beneficial effect of inventive piston formula dredge is：Because the piston of piston type dredge is hollow pitcher,
So, some strength just can be conveniently made into during fabrication and in the piston of radially flexible deformation performance, make piston
Meet when dredging operation, sanitary equipment porus excretorius can be sealed, the need for energy rapid strong water of compaction.Due to piston sealing with
Sanitary equipment porus excretorius coordinate, during piston Quick catching is entered sanitary equipment porus excretorius by manpower, sealing with sanitary equipment porus excretorius hole
Hole shape produces elastic deformation in radial direction, the hole wall that sealing is close to sanitary equipment porus excretorius is quickly moved down.Using so
Fit system sanitary equipment porus excretorius is sealed, just considerably reduce piston disclose into and extract sanitary equipment porus excretorius resistance, make to dredge
Logical power is more used for the acting of water of compaction, so as to reach the purpose of rapid strong water of compaction.
In summary, because piston employs above-mentioned structure and fit system, so, enter sanitary equipment row in piston Quick catching
Let out Kong Shineng to be sealed against, sanitary equipment porus excretorius can be extruded to the water between tamper rapid strong, make the water being extruded in wink
Between produce the hydraulic pressure with impulsive force, the compression shock of water acts on tamper, discharges it.Use this piston type dredge energy
Serious sanitary equipment dredging sewer will be blocked, dredging is rapid, reach preferably dredging effect.
Further, due to the piston hydraulic pressure mechanism that piston type dredge and sanitary equipment porus excretorius are constituted, sanitary equipment are taken full advantage of
Porus excretorius, reduces component, so as to reduce leakage rate, thus can efficiently by disclose into power be transmitted to tamper, very well
Ground solves dredging power the problem of sanitary equipment sewer transmits difficult.
Also further, because the piston of piston type dredge is hollow pitcher, it is not only simple in structure, it is easy to manufacture,
Manufacturing cost is low, and especially saves material.Compared with a kind of chock plug of closestool plug of Patent No. 201520066226.1,
The advantage for saving material is more notable.Compared with a kind of spherical dredge of Combined type inflating of Patent No. 201620496612.9
Compared with easy to manufacture, the quality of product can be ensured.
It is used as the improvement of inventive piston formula dredge, the piston type dredge polyethylene, polypropylene, polyester or poly-
Vinyl chloride plastic material is integrally formed.The advantage of this structure is：Production efficiency is high, and manufacturing cost is low, economical and practical.
Improved as one kind of inventive piston formula dredge, the piston polyethylene of the piston type dredge, poly- third
Alkene, polyester or igelite material are integrally formed.Advantage is that material is common, cheap, the manufacturing process of piston is simple,
Manufacturing cost is low.
As another improvement of inventive piston formula dredge, the outer wall in the piston seal portion is bonded elastic deformation
Overcoat.It due to being bonded with elastic deformation overcoat, can further increase elastic deformation amount of the sealing in radial direction, improve sealing
Sealing effectiveness.So, the piston type dredge of same specifications and models just can be suitably used for the similar sanitary equipment of plurality of specifications model, make
With convenient, accomplish one-object-many-purposes.
Elastomeric material is applied mechanically outside the elastic deformation or rubber expanded material is made.
As inventive piston formula dredge another improvement, the piston sealing axially at least provided with one
Bar elastic deformation groove, the bonding filling elastic sealing strip in elastic deformation groove.The effect of elastic deformation groove and elastic sealing strip is
Increase elastic deformation amount of the sealing in radial direction.Sealing, using the material of equivalent amount, can be increased using such structure
Plus elastic deformation amount of the sealing in radial direction and the intensity in axial direction, so not only improve sealing effectiveness but also improve piston type dredge
The ability of water of compaction, the piston type dredge of same specifications and models can be suitably used for the similar sanitary equipment of plurality of specifications model, manufacture
Using all convenient.
The shape of the elastic deformation groove, which is made, is similar to V-shaped or U-shaped or other shapes.
The elastic sealing strip is made of elastomeric material or rubber expanded material.
Brief description of the drawings
Accompanying drawing 1 is operation principle schematic diagram of the invention.The schematic diagram illustrates by taking squatting pan as an example.
In figure, 101 be squatting pan porus excretorius, and 102 be piston, and 103 be operating parts.
Accompanying drawing 2 is piston structure schematic diagram.
In figure, 201 be guidance part, and 202 be sealing, and 203 be connecting portion.
Accompanying drawing 3 is the structural representation for being integrally formed piston type dredge.
In figure, 201 be guidance part, and 202 be sealing, and 301 be the component for being integrally formed connecting portion and operating parts.
Accompanying drawing 4 is the sealing structural representation that elastic deformation overcoat is bonded with sealing.
In figure, 202 be sealing, and 401 be elastic deformation overcoat.
Accompanying drawing 5 is that sealing is provided with elastic deformation groove and the bonding filling spring seal strip in elastic deformation groove
Sealing structural representation.
In figure, 501 be the elastic deformation groove set in sealing, and 502 be elastic sealing strip.
Embodiment
Referring initially to accompanying drawing 1, the embodiment of sanitary equipment dredging sewer method of the present invention is described, embodiment uses four
Individual embodiment is illustrated.
The dredging method of embodiment (1) squatting pan sewer
The dredging method embodiment of squatting pan sewer comprises the following steps：
1) first, it is determined that whether squatting pan porus excretorius 101 is full of water.If no, adding water into squatting pan, make crouching just
Device porus excretorius 101 is in water-filled state before piston type dredge is disclosed, and is that piston type dredge is disclosed into squatting pan row
The progress water of compaction of hole 101 is let out to be ready.The water of addition does not spill over squatting pan to dredge water during operation and is preferred, be so easy to and
When to being supplemented because being lost in reduced water dredging the progress of operation in squatting pan porus excretorius 101.
2) then, handheld piston type dredge, the piston 102 of piston type dredge is firmly rapidly disclosed arranged into squatting pan
Let out hole 101 extruding its in water.During the Quick catching of piston 102 enters squatting pan porus excretorius 101, piston 102 is with squatting pan
The void shape of porus excretorius 101 produces elastic deformation in radial direction, incites somebody to action the hole wall that piston 102 is close to squatting pan porus excretorius 101
Squatting pan porus excretorius 101 is sealed.Meanwhile, the hole wall that piston 102 is close to squatting pan porus excretorius 101 is quickly moved downwards, quickly
Strongly extruding squatting pan porus excretorius 101 makes the water being extruded be produced in moment with impulsive force to the water between tamper
Hydraulic pressure, the compression shock of water acts on tamper.It thus can rapidly loosen tamper, broken tamper, promote tamper
Reach, so that tamper be discharged rapidly.It was verified that piston 102 disclose into speed it is faster, stroke is longer, the hydraulic pressure of generation
Bigger, dredging effect is better, thus should be tried one's best during dredging and accomplish rapidly to disclose piston into and " one discloses on earth ".
3) piston 102 of piston type dredge then, is extracted, whether observation squatting pan sewer is dredged.If not dredging,
Aforesaid operations are then repeated, until tamper discharge, reaches the purpose of dredging squatting pan sewer.In practice, it has been found that sometimes one
Secondary operation can just be dredged, it is sometimes desirable to which multi-pass operation could be dredged.
Extracting the speed of piston 102 can freely choose, preferably quick, can so form vacuum, produce negative pressure, make to block up
Tamper is loosened, crushed by reverse active force, acceleration by plug thing, is conducive to tamper to discharge rapidly.
The dredging method of embodiment (2) toilet seat sewer：
" squatting pan " in the dredging method content of above-described embodiment (1) squatting pan sewer is changed to toilet seat, " will be squatted
Closet porus excretorius 101 " is changed to the content of toilet seat porus excretorius, as the present embodiment.
The dredging method of embodiment (3) kitchen sink sewer：
" squatting pan " in the dredging method content of above-described embodiment (1) squatting pan sewer is changed to kitchen sink, " will be squatted
Closet porus excretorius 101 " is changed to the content of kitchen sink porus excretorius, as the present embodiment.
If it should be noted that kitchen sink is twin-tub kitchen sink, must first block the porus excretorius of one of cylinder, then carry out
Dredge operation.
The dredging method of embodiment (4) washing basin sewer：
" squatting pan " in the dredging method content of above-described embodiment (1) squatting pan sewer is changed to washing basin, " will be squatted
Closet porus excretorius 101 " is changed to the content of washing basin porus excretorius, as the present embodiment.
It should be noted that before dredging operation is carried out, it is necessary to remove the valve of washing basin draining valve.
Especially statement：In order to verify the feasibility of above-mentioned dredging method, the present invention has done checking test.The method of experiment
It is：With the method for 3D printing, be respectively prepared with vinyon suitable for squatting pan, toilet seat, kitchen sink, washing basin piston
The piston 102 of formula dredge, is done experiment with above-mentioned dredging method, it was concluded that：
When dredging operation, by manually providing power, the piston 102 of operation piston type dredge does Quick catching and enters and extract
The reciprocating motion of sanitary equipment porus excretorius, can will just block serious sanitary equipment sewer and dredge rapidly.Above result of the test illustrates this hair
Bright technical scheme can realize the purpose of the present invention.
The embodiment of piston type dredge for realizing the above method is described referring next to accompanying drawing：
A kind of embodiment 1 (referring to accompanying drawing 1,2)-piston type dredge, it includes piston 102 and operating parts 103, piston
102 are fixedly connected with operating parts 103.
The operating parts 103 is used to operate piston 102.Because operating parts 103 is prior art, no longer describe.
Hollow pitcher is made in the piston 102, and it includes：
Guidance part 201 --- for guiding piston 102 rapidly to disclose into sanitary equipment porus excretorius and being extruded together with sealing 202
The water being sealed；
Sealing 202 --- for sanitary equipment porus excretorius to be sealed to and strongly extruded together with guidance part 201 what is be sealed
Water；
Connecting portion 203 --- for piston 102 to be fixedly connected with operating parts 103.
Guidance part 201 be made it is hollow, have some strength and in the mesa-shaped body component of radially flexible deformation performance, with
Make guidance part 201 that there is resistance to compression and elastic deformation can be produced with sealing 202, ensure that piston 102 enters sanitary equipment in Quick catching
Energy rapid strong extrudes the water in it during porus excretorius.The small end of guidance part 201 has bottom, and big end is open.Guidance part 201
Small end is less than sanitary equipment porus excretorius, to facilitate piston to disclose into sanitary equipment porus excretorius, the big end of guidance part 201 and one end of sealing 202
It is sealedly and fixedly connected, constitutes the part of piston press water.
In practice, it has been found that guidance part 201 is made of flexible deformation performance, material that is airtight, having some strength,
The function of guidance part 201 can be realized well.
Sealing 202 be made it is hollow, have some strength and in the cylindrical body component of radially flexible deformation performance, with
Make sealing 202 that there is resistance to compression and elastic deformation can be produced with sanitary equipment porus excretorius, ensure that piston 102 enters sanitary equipment in Quick catching
Energy rapid strong extrudes the water in it during porus excretorius.The sealing 202 coordinates with sanitary equipment porus excretorius, will be living in manpower
Fill in during 102 Quick catchings enter sanitary equipment porus excretorius, sealing 202 produces elasticity with the void shape of sanitary equipment porus excretorius in radial direction
Deformation, the hole wall that sealing 202 is close to sanitary equipment porus excretorius is sealed sanitary equipment porus excretorius, while sealing 202 be close to it is clean
The hole wall of tool porus excretorius is quickly moved downwards.
Sealing and sanitary equipment porus excretorius coordinate should reduce as far as possible piston disclose into resistance, its specific fit system is basis
The sealing being made is chosen in the deformation behavior of radial direction.If the sealing being made is smaller in the elastic deformation amount of radial direction
(refer to accompanying drawing 2), may be selected the fit system for being combined with appropriate small gap of sealing and sanitary equipment porus excretorius, so can be by
The sealing of sanitary equipment porus excretorius reduces the resistance that the Quick catching of piston 102 enters again；If the sealing being made radial direction elastic deformation amount compared with
(refer to accompanying drawing 4,5) greatly, optional sealing is suitably larger than the fit system of sanitary equipment porus excretorius, so both enhances sealing,
The resistance that the Quick catching of piston 102 will not be made to enter sanitary equipment porus excretorius again substantially increases.As long as the selection of above-mentioned fit system is met
During the Quick catching of piston 102 is entered sanitary equipment porus excretorius by manpower, piston 102 is far longer than in the amount of unit interval water of compaction to be let out
Leakage quantity, can produce the hydraulic pressure with impulsive force in moment.
In practice, it has been found that sealing 202 is made of flexible deformation performance, material that is airtight, having some strength,
The function of sealing 202 can be realized well.
Connecting portion 203 is fixedly connected with the other end of sealing 202.Connecting portion 203 is provided with connector.Connector system
It is the same as the threaded connector of the bottleneck of bottle into the connector of shape of threads, naturally it is also possible to other structures form is made
Connector, as long as facilitating piston 102 to install and discharge with operating parts 103.
In actual design, resistance, the piston 102 for generally disclosing above-mentioned piston 102 into sanitary equipment porus excretorius seal sanitary equipment row
The ability, the ability of the water of compaction of piston 102, the manufacturing process of piston 102 for letting out hole are put together and considered, and are obtained piston 102 and are existed
In the case of manually providing power, can rapidly disclose be sealed against into sanitary equipment porus excretorius, can rapid strong extruding sanitary equipment porus excretorius
To the water between tamper, the water being extruded is produced the effect of the maximum hydraulic pressure with impulsive force in moment, realize this
The purpose of invention.
A kind of embodiment 2 (referring to accompanying drawing 3,2)-piston type dredge.In order to improve production efficiency, save manufacturing cost,
Piston type dredge is integrally formed with polyethylene, polypropylene, polyester or igelite material, manufacturing process, which can select, blows
Modeling or injection molding process.Remaining be the same as Example 1.
It should be noted that piston type dredge described in this example is employed connecting portion 203 and the system of operating parts 103 1
Into technical scheme, as shown in component 301, piston type dredge can be integrally formed with a secondary mould when so manufacturing.
A kind of embodiment 3 (referring to accompanying drawing 2)-piston type dredge.In order that manufacturing process is simple, cost is reduced, by institute
The piston 102 for stating piston type dredge is integrally formed with polyethylene, polypropylene, polyester or igelite material.Manufacture work
Skill uses blow moulding process, is integrally formed.Remaining be the same as Example 1.
A kind of embodiment 4 (referring to accompanying drawing 4,2)-piston type dredge.In order that the piston type of same specifications and models is dredged
Logical device can be suitably used for the similar sanitary equipment of plurality of specifications model, be easy to use, in the sealing 202 of the piston type dredge
Outer wall bonding elastic deformation overcoat 401.Elastic deformation overcoat 401 is made of elastomeric material or rubber expanded material, can be arrived
Buy or make by oneself in market.Remaining be the same as Example 1.
A kind of embodiment 5 (referring to accompanying drawing 5,2)-piston type dredge.In order to save material, make same specifications and models
Piston type dredge can be suitably used for the similar sanitary equipment of plurality of specifications model, easy to use, in the axle of the sealing 202 of piston 102
To at least provided with an elastic deformation groove 501, bonding fills elastic sealing strip 502 in elastic deformation groove 501.The elasticity becomes
The shape of shape groove 501 is similar to V-shaped or U-shaped, naturally it is also possible to be other shapes.The elastomer material of elastic sealing strip 502
Material or rubber expanded material are made, and can arrive market and buy or make by oneself.The effect of elastic deformation groove 501 and elastic sealing strip 502 is
Increase elastic deformation amount of the sealing 202 in radial direction.Remaining be the same as Example 1.
It is not to the present invention although the embodiment of the present invention is described with reference to accompanying drawing for said process
The limitation of protection domain, one of ordinary skill in the art should be understood that on the basis of technical scheme, art technology
Personnel would not require any inventive effort the various modifications that just can be made or deform still within the scope of the present invention.
Claims (9)
1. a kind of dredging method of sanitary equipment sewer, it is characterised in that：This method comprises the following steps：
1) first, it is determined that whether sanitary equipment porus excretorius is full of water, if not having, water is added into sanitary equipment, makes sanitary equipment porus excretorius in work
The piston of plug dredge is in water-filled state before disclosing sanitary equipment porus excretorius, is that piston is disclosed into sanitary equipment porus excretorius water of compaction
It is ready；
2) then, handheld piston type dredge, the piston of piston type dredge is rapidly disclosed and extrudes sanitary equipment into sanitary equipment porus excretorius
Porus excretorius is to the water between tamper：During piston Quick catching enters sanitary equipment porus excretorius, piston with sanitary equipment porus excretorius hole
Hole shape produces elastic deformation in radial direction, the hole wall that piston is close to sanitary equipment porus excretorius is sealed sanitary equipment porus excretorius, meanwhile, it is living
Stopper and be attached to the hole wall of sanitary equipment porus excretorius and quickly move downwards, extrude sanitary equipment porus excretorius between tamper rapid strong
Water, makes the water being extruded produce the hydraulic pressure with impulsive force in moment, the compression shock of water acts on tamper；
3) piston of piston type dredge then, is extracted, and judges whether sanitary equipment sewer is dredged, if not dredging, is repeated
Aforesaid operations, until tamper discharge.
2. a kind of be used to realize the piston type dredge of claim 1 methods described, it includes operating parts and piston, operating parts with
Piston is fixedly connected, it is characterised in that：Hollow pitcher is made in the piston, and it includes：Guidance part, sealing, connecting portion；
Guidance part be made it is hollow, have some strength and in the mesa-shaped body component of radially flexible deformation performance；Guidance part is small
There is bottom at end, and big end is open；The small end of guidance part is less than sanitary equipment porus excretorius, and the big end of guidance part and one end sealing of sealing are fixed
It is connected, constitutes the part of piston press water；
Sealing be made it is hollow, have some strength and in the cylindrical body component of radially flexible deformation performance；The sealing
Portion coordinates with sanitary equipment porus excretorius, and during piston Quick catching is entered sanitary equipment porus excretorius by manpower, sealing is with sanitary equipment porus excretorius
Void shape radial direction produce elastic deformation, the hole wall that sealing is close to sanitary equipment porus excretorius is quickly moved down；
The other end of connecting portion and sealing is connected to a fixed.
3. piston type dredge as claimed in claim 2, it is characterised in that：The piston type dredge is with polyethylene, gathered
What propylene, polyester or igelite were integrally formed.
4. piston type dredge as claimed in claim 2, it is characterised in that：The piston of the piston type dredge is to use poly- second
What alkene, polypropylene, polyester or igelite were integrally formed.
5. piston type dredge as claimed in claim 2, it is characterised in that：It is flexible in the outer wall bonding of the sealing of piston
Deformable outer sheath.
6. piston type dredge as claimed in claim 5, it is characterised in that：The elastic deformation overcoat is to use elastomeric material
Or rubber expanded material is made.
7. piston type dredge as claimed in claim 2, it is characterised in that：Piston sealing at least provided with an axial direction
Elastic deformation groove, in elastic deformation groove bonding filling elastic sealing strip.
8. piston type dredge as claimed in claim 7, it is characterised in that：The shape of the elastic deformation groove is similar to V words
Shape or U-shaped.
9. piston type dredge as claimed in claim 7 or 8, it is characterised in that：The elastic sealing strip is to use elastomer material
What material or rubber expanded material were made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376491.3A CN107034960A (en) | 2017-05-25 | 2017-05-25 | The dredging method of sanitary equipment sewer and the piston type dredge for realizing this method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376491.3A CN107034960A (en) | 2017-05-25 | 2017-05-25 | The dredging method of sanitary equipment sewer and the piston type dredge for realizing this method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107034960A true CN107034960A (en) | 2017-08-11 |
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ID=59540078
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710376491.3A Pending CN107034960A (en) | 2017-05-25 | 2017-05-25 | The dredging method of sanitary equipment sewer and the piston type dredge for realizing this method |
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| CN (1) | CN107034960A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH637042A5 (en) * | 1978-03-10 | 1983-07-15 | Ferdinand Hierzer | Device for eliminating blockages in the outlets of toilet bowls |
| CN2763364Y (en) * | 2005-01-05 | 2006-03-08 | 魏国友 | Dredge means for pedestal pan |
| CN203222863U (en) * | 2013-04-01 | 2013-10-02 | 李文真 | Closestool dredging device |
| CN204676657U (en) * | 2015-01-29 | 2015-09-30 | 祁明华 | Closestool plug |
| CN105562403A (en) * | 2014-10-11 | 2016-05-11 | 江苏鑫都管业有限公司 | Simple pipeline dredger |
-
2017
- 2017-05-25 CN CN201710376491.3A patent/CN107034960A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH637042A5 (en) * | 1978-03-10 | 1983-07-15 | Ferdinand Hierzer | Device for eliminating blockages in the outlets of toilet bowls |
| CN2763364Y (en) * | 2005-01-05 | 2006-03-08 | 魏国友 | Dredge means for pedestal pan |
| CN203222863U (en) * | 2013-04-01 | 2013-10-02 | 李文真 | Closestool dredging device |
| CN105562403A (en) * | 2014-10-11 | 2016-05-11 | 江苏鑫都管业有限公司 | Simple pipeline dredger |
| CN204676657U (en) * | 2015-01-29 | 2015-09-30 | 祁明华 | Closestool plug |
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