CN106013384B - Toilet bowl siphon footpath self-checking device - Google Patents

Abstract

Toilet bowl siphon footpath self-checking device, including water tank, urinal and siphon pipe；It is characterized in that：The anterior front portion of siphon pipe is connected with outlet under urinal, and the anterior afterbody of siphon pipe is connected with terminal pad, has an inner joint, an external tapping and a siphon pipe to fix caliber outlet on the downside of terminal pad；The profile that inner joint and siphon pipe fix caliber outlet is a concentric ellipse, and the profile of external tapping is circular, and center and the inner joint and siphon pipe of external tapping are fixed the elliptical center that caliber exports and overlapped；A piece pillar is installed on the inner headed face of external tapping, the lower end of pillar is arranged on the internal circular surfaces of floor drain counterbore, the upper end for moving left semicanal leans against the left side of inner joint and makes to move left semicanal and can move to the left, the upper end for moving right semicanal leans against the right of inner joint and makes to move right semicanal and can move to the right, move left semicanal and then extended downwardly into moving right the lower end of semicanal in floor drain, siphon pipe is anterior, moves left semicanal and moves right the siphon pipeline that semicanal has collectively constituted water closet.

Description

Toilet bowl siphon footpath self-checking device

Technical field

The present invention relates to toilet bowl siphon footpath self-checking device, suitable for various water closets, belongs to family expenses and defends Raw sanitary equipment technical field.

Background technology

The size of its internal siphon pipe caliber of the water closet used at present is changeless, in siphon pressure fixing In the case of constant, water closet contaminant removal effectiveness be to maintain the amount of contaminants discharged in the constant i.e. unit interval be it is the same, The amount for the water that water tank is released is changeless during water closet each blowdown under normal circumstances, when the amount of contaminants in water closet When there are more or few different situations, it may appear that when dirt is less, water closet can drain dirt only and when dirt is more When water closet dirt cannot be drained to net situation, for emptying dirt must rinse twice, add water consumption and reduce The cleannes of water closet；In addition, if siphon pipe pipe diameter determing is larger, then bath wastes serious water-saving performance during urine Difference, if siphon pipe pipe diameter determing is smaller, water-saving performance is good, but stool flushing is easily stifled；The present invention is to solve the above problems And design, the present invention is designed to that toilet bowl siphon caliber can automatically adjust siphon pipe pipe with the amount of contaminants in water closet Footpath, i.e., siphon pipe, which can automatically adjust, when dirt is more makes caliber become big, so as to improve the contaminant removal effectiveness of water closet, works as dirt When thing is less, toilet bowl siphon caliber can be automatically adjusted to be returned to and washed by water in the state compared with pipe with small pipe diameter again, so as to reach Efficiently, the purpose of water saving.

The content of the invention

It is an object of the invention to provide a kind of toilet bowl siphon can be automatically increased in the blowdown object amount increase of closestool The toilet bowl siphon footpath self-checking device of caliber.

Toilet bowl siphon footpath self-checking device, including water tank, urinal and siphon pipe；It is characterized in that：

1st, urinal is located at the extreme lower position of urinal with the siphon pipe front portion place of being connected, and siphon pipe front portion is one elongated curved Shape pipe, siphon pipe front portion from urinal is connected with siphon pipe front portion extend to the right, then again to upper right side extend Until reaching H points, H points are the peaks on the horizontal level of siphon pipe front portion, and H points are connected higher than urinal with siphon pipe front portion Place, material is thus formed one section of water seal can stop emerging and creating condition for siphonage for sewer odor； Siphon pipe front portion just extends to downside after H points and forms the U-shape of an opening to left down, in the tail that siphon pipe is anterior Portion is terminal pad, and terminal pad is a circular discoid thing, and centerline dip and the horizontal plane of terminal pad form a α angle, 45 ° ≤ α≤81 °, there are an inner joint, an external tapping and a siphon pipe to fix caliber outlet on the downside of terminal pad；It is interior The profile that interface and siphon pipe fix caliber outlet is a concentric ellipse, and the profile of external tapping is circular, in external tapping The elliptical center that the heart fixes caliber outlet with inner joint and siphon pipe overlaps；A piece shield is installed on the inner headed face of external tapping Pipe, the periphery of pillar and the inner headed face of external tapping are cemented with fluid sealant, and the lower end of pillar is arranged on the inner circle table of floor drain counterbore Cemented on face and with fluid sealant, pillar plays sealing and moves left semicanal and move right the work that semicanal is gone to come outside to prevent dirt With；The upper end for moving left semicanal leans against the left side of inner joint and makes to move left semicanal and can move to the left, moves right the upper of semicanal End leans against on the right of inner joint and makes to move right semicanal and can move to the right, moves left semicanal and moves right the lower end of semicanal then Extending downwardly into floor drain, siphon pipe is anterior, moves left semicanal and moves right the siphon pipeline that semicanal has collectively constituted water closet, The longer length of siphon pipeline is in order to which when producing siphon, dirt can obtain the accelerator of long period so that dirt can produce Higher speed is given birth to accelerate the discharge of dirt；Respectively there is a left stud in the both sides for moving left semicanal, moving right semicanal Respectively there is a right stud both sides, and respectively there is an extension spring both sides, and the both ends of extension spring respectively hang over left stud with right stud, moving left half The both sides of pipe respectively have one extend to the right move left semicanal straight flange, the two move left semicanal straight flange external diameter distance be B1, Move right the both sides of semicanal respectively have one extend to the left move right semicanal straight flange, the two move right the interior span of semicanal straight flange From for B2, and B2 ＞ B1, and make two to move left semicanal straight flange and moved right at two and piston type sealing is formed in semicanal straight flange, this Sample moves left semicanal and moves right in semicanal with regard to that can put in and held with the extension spring of both sides, makes to move left semicanal and moves right semicanal group Tube cavity into section configuration for ellipse, it will move left semicanal by the elastic force of extension spring and hold and abut against inner joint Left surface on and semicanal will be moved right hold and abut against on the right flank of inner joint so that moving left semicanal with moving to right The tube cavity cross section S1 of dynamic semicanal composition remains minimum, moves left the space distance on the inside of the high order end and pillar of semicanal For L, the space distance moved right on the inside of the low order end and pillar of semicanal is also L, is thus moved to the left to move left semicanal When leave space, while also leave space to move right when semicanal moves to the right.

2nd, when there is dirt in urinal, the valve for opening water tank puts water into urinal, and the water level in urinal is higher than rainbow Just occur siphonage after H points on suction pipe front portion, it is anterior that the dirt in urinal is sucked siphon pipe by siphonage, dirt along Caliber outlet is fixed into the pipeline for moving left semicanal with moving right semicanal composition through siphon pipe with the horizontal the direction of α angles It is interior；Move left semicanal because dirt enters and move right direction of motion when in the pipeline of semicanal composition with the horizontal α angles, Therefore the impulsive force of dirt and gravity will act on the inwall for move right semicanal and the impulsive force of dirt will be acted on and moved to left On the inwall of dynamic semicanal, being moved right that semicanal will have the trend to move right and move left semicanal by dirt impact will There is the trend being moved to the left, the smaller elastic force for being just not enough to overcome extension spring of impulsive force when amount of contaminants is little, so moving right half Pipe, which will not move right, move left semicanal will not also be moved to the left, and move left the transversal of the caliber that semicanal surrounds with moving right pipe Area S1 would not produce change；When amount of contaminants is larger, impulsive force will be larger, when this larger impulsive force is more than extension spring Elastic force when, moving right semicanal will move right, move left semicanal and can also be moved to the left, and force and move left semicanal with moving right The caliber that semicanal surrounds becomes big, that is, moves left semicanal with moving right the cross-sectional area for the caliber that pipe surrounds and become greatly S2 by S1, this When, caliber becomes reduces the resistance of ducting greatly, by efficiency, reduces so accelerating dirt movement velocity and improving dirt in pipeline The probability that closestool is blocked, dirt enter sewer so as to complete the blowdown of water closet after diameter-variable pipe by floor drain Process, blowdown move left semicanal in the presence of extension spring and reverted to moving right the caliber cross-sectional area that semicanal surrounds after terminating S1, the purpose of water saving blowdown is reached in the case of not multi-purpose water.

The present invention has advantages below compared with prior art：

1st, such product is had not found in the market to occur, also do not find the report of correlation technique.

2nd, the present invention can automatically adjust the caliber for the siphon pipe that draws water according to the blowdown flow rate of closestool, so as on the basis of water saving It is upper to reduce the blocked probability of siphon pipe.

Brief description of the drawings

Fig. 1 is the cross-sectional view of the embodiment of the present invention；

Fig. 2 is A-A section enlarged diagrams in embodiment illustrated in fig. 1.

In Fig. 1-2：1st, water closet, 2, siphon pipe it is anterior, 3, terminal pad, 4, inner joint, 5, external tapping, 6, pillar, 7, Move left semicanal, 8, move right semicanal, 9, floor drain, 10, siphon pipe fix caliber outlet, 11, left stud, 12, extension spring, 13, right Stud, 14, move left semicanal straight flange, 15, move right semicanal straight flange, 16, water tank, 17, urinal, 18, floor drain counterbore.

Embodiment

In the embodiment shown in Fig. 1-2：Toilet bowl siphon footpath self-checking device, including water tank 16, urinal 17 And siphon pipe；It is characterized in that：Urinal 17 is located at the extreme lower position of urinal 17 with the place of being connected of siphon pipe front portion 2, before siphon pipe Portion 2 is an elongated bending pipe, siphon pipe front portion 2 from urinal 17 is connected with siphon pipe front portion 2 prolong to the right Stretch, then extended up to again to upper right side and reach H points, H points are the peaks on anterior 2 horizontal levels of siphon pipe, and H points are higher than just Pond 17 is connected place with siphon pipe front portion 2, and material is thus formed one section of water seal can stop emerging and being rainbow for sewer odor Suction phenomenon creates condition；Siphon pipe front portion 2 just extends to downside after H points and forms an opening to left down U-shape, the afterbody in siphon pipe front portion 2 is terminal pad 3, and terminal pad 3 is a circular discoid thing, and the center line of terminal pad 3 inclines A α angle is tiltedly formd with horizontal plane, 45 °≤α≤81 °, has an inner joint 4, one outer on the downside of terminal pad 3 Interface 5 and a siphon pipe fix caliber outlet 10；The profile that inner joint 4 and siphon pipe fix caliber outlet 10 is one concentric Ellipse, the profile of external tapping 5 is circular, and the ellipse of caliber outlet 1 is fixed at the center of external tapping 5 with inner joint 4 and siphon pipe Center superposition；A piece pillar 6 is installed on the inner headed face of external tapping 5, the periphery of pillar 6 is used with the inner headed face of external tapping 5 Fluid sealant cements, and the lower end of pillar 6 is arranged on the internal circular surfaces of floor drain counterbore 18 and cemented with fluid sealant, and pillar 6 plays close Envelope moves left semicanal 7 and moves right the effect that semicanal 8 is gone to come outside to prevent dirt；Move left semicanal 7 upper end lean against it is inscribed Mouthfuls 4 left side simultaneously makes to move left semicanal 7 and can moved to the left, and the upper end for moving right semicanal 8 leans against on the right of inner joint 4 and made Moving right semicanal 8 can move to the right, move left semicanal 7 and then extended downwardly into floor drain 9 with moving right the lower end of semicanal 8, siphon Pipe front portion 2, move left semicanal 7 and move right the siphon pipeline that semicanal 8 has collectively constituted water closet, the length of siphon pipeline compared with Length is in order to which when producing siphon, dirt can obtain the accelerator of long period so that dirt can produce higher speed to add The discharge of fast dirt；Respectively there is a left stud 11 in the both sides for moving left semicanal 7, respectively have one in the both sides for moving right semicanal 8 Respectively there is an extension spring 12 right stud 13, both sides, and the both ends of extension spring 12 respectively hang over left stud 11 with right stud 13, moving left semicanal 7 both sides respectively have one extend to the right move left semicanal straight flange 14, the two external diameter distances for moving left semicanal straight flange 14 are B1, move right the both sides of semicanal 8 respectively have one extend to the left move right semicanal straight flange 15, the two move right semicanal straight flange 15 Internal diameter distance be B2, and B2 ＞ B1, and make two to move left semicanal straight flange 14 and formation in semicanal straight flange 15 is moved right at two Piston type seals, and so moves left semicanal 7 and moves right in semicanal 8 with regard to that can put in and held with the extension spring 12 of both sides, makes to move left Semicanal 7 forms tube cavity of the section configuration for ellipse with moving right semicanal 8, will be moved left by the elastic force of extension spring 12 The right flank that semicanal 7 is held and abuts against on the left surface of inner joint 4 and will move right semicanal 8 and hold and abut against inner joint 4 On, so that the tube cavity cross section S1 for moving left semicanal 7 and moving right the composition of semicanal 8 remains minimum, move left semicanal 7 The space distance of the inner side of high order end and pillar 6 be L, move right the low order end of semicanal 8 and the space on the inside of pillar 6 apart from being also L, space is thus left when semicanal 7 moves to the left to move left, while also stayed to move right when semicanal 8 moves to the right Space is descended.

When having dirt in urinal 17, the valve for opening water tank 16 puts water into urinal 17, the water level in urinal 17 Higher than siphonage just occurs after the H points on siphon pipe front portion 2, the dirt in urinal 17 is sucked siphon pipe front portion by siphonage 2, dirt enters along the direction with the horizontal α angles through siphon pipe fixation caliber outlet 10 moves left semicanal 7 with moving right In the pipeline that semicanal 8 forms；Because dirt enters the motion side moved left when in pipeline of the semicanal 7 with moving right the composition of semicanal 8 To with the horizontal α angles, therefore the impulsive force of dirt and gravity will act on the inwall for moving right semicanal 8 and dirt Impulsive force will be acted on the inwall for moving left semicanal 7, and being moved right semicanal 8 by dirt impact will have what is moved right Trend and move left semicanal 7 and there will be the trend being moved to the left, impulsive force is smaller when amount of contaminants is little is just not enough to overcome drawing The elastic force of spring 12, so moving right semicanal 8 will not move right, move left semicanal 7 and will not also be moved to the left, move left semicanal 7 The cross-sectional area S1 of the caliber surrounded with moving right pipe 8 would not produce change；When amount of contaminants is larger, impulsive force will be larger, When this larger impulsive force is more than the elastic force of extension spring 12, moving right semicanal 8 will move right, move left semicanal 7 and also can It is moved to the left, forces to move left semicanal 7 and move right the caliber that semicanal 8 surrounds and become big, that is, moves left semicanal 7 and move right pipe 8 The cross-sectional area S1 of the caliber surrounded becomes greatly S2, and now, caliber becomes reduces the resistance of ducting greatly, so accelerating dirt motion Speed improves dirt in pipeline and, by efficiency, reduces the probability that closestool is blocked, dirt is after diameter-variable pipe by floor drain 9 Into sewer so as to complete the blowdown process of water closet, blowdown moves left semicanal 7 after terminating in the presence of extension spring 12 The caliber cross-sectional area surrounded with moving right semicanal 8 reverts to S1, and the mesh of water saving blowdown has been reached in the case of not multi-purpose water 's.

Claims (2)

1. toilet bowl siphon footpath self-checking device, including water tank（16）, urinal（17）And siphon pipe；It is characterized in that： Urinal（17）It is anterior with siphon pipe（2）It is connected and locates to be located at urinal（17）Extreme lower position, siphon pipe is anterior（2）It is one elongated Bending pipe, siphon pipe is anterior（2）From urinal（17）It is anterior with siphon pipe（2）The place's beginning that is connected extends to the right, then Extended up to again to upper right side and reach H points, H points are siphon pipe front portions（2）Peak on horizontal level, H points are higher than urinal （17）It is anterior with siphon pipe（2）Be connected place, and material is thus formed one section of water seal can stop emerging and being for sewer odor Siphonage creates condition；Siphon pipe is anterior（2）Just extend after H points to downside and form one be open to The U-shape of lower-left, it is anterior in siphon pipe（2）Afterbody be terminal pad（3）, terminal pad（3）It is a circular discoid thing, terminal pad （3）Centerline dip and horizontal plane form a α angle, 45 °≤α≤81 °, in terminal pad（3）Downside on have one Individual inner joint（4）, an external tapping（5）Caliber outlet is fixed with a siphon pipe（10）；Inner joint（4）With siphon pipe fixing pipe Footpath exports（10）Profile be a concentric ellipse, external tapping（5）Profile be circular, external tapping（5）Center with it is inscribed Mouthful（4）Caliber outlet is fixed with siphon pipe（1）Elliptical center overlap；In external tapping（5）Inner headed face on a shield is installed Pipe（6）, pillar（6）Periphery and external tapping（5）Inner headed face cemented with fluid sealant, pillar（6）Lower end be arranged on floor drain Counterbore（18）Internal circular surfaces on and cemented with fluid sealant, pillar（6）Play sealing and move left semicanal（7）With move right semicanal （8）The effect for going to come outside to prevent dirt；Move left semicanal（7）Upper end lean against inner joint（4）The left side and make to move left Semicanal（7）It can to the left move, move right semicanal（8）Upper end lean against in inner joint（4）The right and make to move right semicanal（8） It can to the right move, move left semicanal（7）With moving right semicanal（8）Lower end then extend downwardly into floor drain（9）Interior, siphon pipe is anterior （2）, move left semicanal（7）With move right semicanal（8）Collectively constituted the siphon pipeline of water closet, the length of siphon pipeline compared with Length is in order to which when producing siphon, dirt can obtain the accelerator of long period so that dirt can produce higher speed to add The discharge of fast dirt；Moving left semicanal（7）Both sides respectively have a left stud（11）, moving right semicanal（8）Both sides it is each There is a right stud（13）, respectively there is an extension spring both sides（12）, extension spring（12）Both ends respectively hang over left stud（11）With right stud （13）On, move left semicanal（7）Both sides respectively have one extend to the right move left semicanal straight flange（14）, the two move left half Pipe straight flange（14）External diameter distance be B1, move right semicanal（8）Both sides respectively have one extend to the left move right semicanal straight flange （15）, the two move right semicanal straight flange（15）Internal diameter distance be B2, and B2 ＞ B1, and make two to move left semicanal straight flange （14）Semicanal straight flange is moved right at two（15）Interior formation piston type sealing, so moves left semicanal（7）Moved right with regard to that can put in Semicanal（8）Extension springs interior and with both sides（12）Hold, make to move left semicanal（7）With moving right semicanal（8）Form a section shape Shape is oval tube cavity, by extension spring（12）Elastic force will move left semicanal（7）Hold and abut against inner joint（4）'s On left surface and semicanal will be moved right（8）Hold and abut against inner joint（4）Right flank on so that moving left semicanal（7） With moving right semicanal（8）The tube cavity cross section S1 of composition remains minimum, moves left semicanal（7）High order end and pillar （6）The space distance of inner side is L, moves right semicanal（8）Low order end and pillar（6）The space distance of inner side is also L, thus To move left semicanal（7）Space is left when moving to the left, while is also to move right semicanal（8）Left when moving to the right Space.

2. toilet bowl siphon footpath as claimed in claim 1 self-checking device, it is characterised in that：Work as urinal（17）Inside have During dirt, water tank is opened（16）Valve put water into urinal（17）In, in urinal（17）Interior water level is anterior higher than siphon pipe （2）On H points after just occur siphonage, siphonage is by urinal（17）Interior dirt suction siphon pipe is anterior（2）, dirt edge Caliber outlet is fixed in the direction with the horizontal α angles through siphon pipe（10）Into moving left semicanal（7）With moving right semicanal （8）In the pipeline of composition；Semicanal is moved left because dirt enters（7）With moving right semicanal（8）Motion when in the pipeline of composition Direction is with the horizontal α angles, therefore the impulsive force of dirt and gravity will act on and move right semicanal（8）Inwall on and it is dirty The impulsive force of thing will act on and move left semicanal（7）Inwall on, moved right semicanal by dirt impact（8）Will be oriented The trend that moves right and move left semicanal（7）There will be the trend being moved to the left, impulsive force is smaller just not when amount of contaminants is little It is enough to overcome extension spring（12）Elastic force, so moving right semicanal（8）It will not move right, move left semicanal（7）Also will not be to the left It is mobile, move left semicanal（7）With moving right semicanal（8）The cross-sectional area S1 of the caliber surrounded would not produce change；Work as dirt Impulsive force will be larger when measuring larger, when this larger impulsive force is more than extension spring（12）Elastic force when, move right semicanal（8）Just It can move right, move left semicanal（7）Also it can be moved to the left, force and move left semicanal（7）With moving right semicanal（8）The pipe surrounded Footpath becomes big, that is, moves left semicanal（7）With moving right semicanal（8）The cross-sectional area S1 of the caliber surrounded becomes greatly S2, now, pipe Footpath becomes reduces the resistance of ducting greatly, and, by efficiency, horse is reduced so accelerating dirt movement velocity and improving dirt in pipeline The probability that bucket is blocked, dirt is after diameter-variable pipe by floor drain（9）Into sewer so as to completing the blowdown of water closet Process, blowdown terminate after in extension spring（12）In the presence of move left semicanal（7）With moving right semicanal（8）The caliber cross section surrounded Product reverts to S1, and the purpose of water saving blowdown has been reached in the case of not multi-purpose water.