CN208329090U - Closet cascade is without dead angle whirlpool flushing device and closestool - Google Patents

Abstract

The utility model discloses a kind of closet cascades without dead angle whirlpool flushing device and closestool, and the whirlpool flushing device includes pedestal, water inlet pipe and inlet valve, and the water inlet pipe is connected via inlet valve with water source；Sparge pipe and water spray auxiliary tube are equipped in the pedestal, described sparge pipe one end is connected the other end with water inlet pipe equipped with water jet, the water spray auxiliary tube is set to water jet front end and it is configured as being arranged below pedestal, and water spray auxiliary tube has the auxiliary water spray portion being arranged downward.The whirlpool flushing device of the utility model has many advantages, such as flushing effect is good, institute's water requirement is few and easily fabricated and maintenance, is applicable in and substitutes traditional whirlpool flushing device or closestool, has excellent environmental-protecting performance.

Description

Closet cascade is without dead angle whirlpool flushing device and closestool

Technical field

The utility model belongs to technical field of living goods, and in particular to a kind of closet cascade is without dead angle whirlpool flushing device and horse Bucket.

Background technique

Closestool is also drawn well just, is the bucket for having lid of stool and urine.Traditional closestool mostly uses hydrocone type flushing mechanism, row Waterpipe is in " ∽ " type (integral conduit of the side serpentine of falling shape), can generate certain water-head after drainage pipeline is full of water, borrow The suction that flushing water generates in the sewage pipe in closet drains excreta；Its using when discharged water in closestool first to higher Water level (generally require consumption 6-8 rise water), then the water in closestool is swept away together together with excreta under the action of siphon It goes.Due to siphon wc pan, punching row is not by impulsive force, so the pond memory water surface is larger, noisy flush is smaller.

And water is the primary demand for maintaining life and health, is the indispensable important natural resources of developing national economy； Although traditional flush toilets structure has hydraulic demand low, the deficiencies of not washed clean there is also serious, punching of wasting water.

Utility model content

That the purpose of this utility model is to provide a kind of flushing effects is good, institute's water requirement is few and easily fabricated and maintenance Closet cascade is without dead angle whirlpool flushing device and closestool.

In order to achieve the above object, scheme used by the utility model is:

Without dead angle whirlpool flushing device, described device includes pedestal, water inlet pipe and inlet valve, the water inlet pipe for a kind of closet cascade It is connected via inlet valve with water source, whether so as to control the bath of whirlpool flushing device by inlet valve.The pedestal be with just The approximate ellipsoidal shape that the opening shape of device (such as closestool liner) matches, pedestal is interior to be equipped with sparge pipe, sparge pipe one end The other end that is connected with water inlet pipe is equipped with water jet；Water spray auxiliary tube, the water spray auxiliary tube setting are additionally provided in the pedestal In water jet front end and its be configured as being arranged below the pedestal, water spray auxiliary tube includes auxiliary water spray portion directed downwardly.

Preferably, the auxiliary water spray portion is several hole for water spraying groups；That is, water spray auxiliary tube is that lower part is equipped with several hole for water sprayings The water spray auxiliary tube of group, is connected with water jet, so that the water in sparge pipe be allow to spray via hole for water spraying group to right Closestool liner is rinsed.

Further, the auxiliary water spray portion is a band-like water spray portion；That is, water spray auxiliary tube is to be set to water jet front end Pipeline, below be equipped with a continuous band-like water spray portion, the band-like water spray portion refers to linear or with more wide degree Band-like opening (opens up a lines state or band-like (i.e. with one fixed width below the auxiliary water spray portion of a tubulose Linear), will be formed also or after the lower part a part amputation for assisting water spray portion)；Water spray auxiliary tube is connected with water jet, from And the water in sparge pipe is allow to spray to rush closestool liner along water spray auxiliary tube circumferential direction via hole for water spraying group It washes.For band-like water spray portion, tap water (water supply carries certain hydraulic pressure) the self-spray mouth of a river with initial water pressure spray after due to Its pressure and inertia can advance along auxiliary water spray portion and be full of entire auxiliary water spray portion, then due to the effect of pressure and gravity It is sprayed from the band-like water spray portion being set to below auxiliary water spray portion, and rotates and decline along closet inner wall, so as to in closet Wall completely, thoroughly clean.

Further, section semicircular in shape, rectangle, half elliptic or the U-shape of the water spray auxiliary tube, these shapes It is that will be formed after the lower part a part amputation for assisting water spray portion；I.e. water spray auxiliary tube original section is round, rectangle or ellipse The shapes such as shape, but its lower half portion is truncated and opens so as to form the water spray auxiliary tube.

Further, the water jet is horizontally arranged, so that the water flow sprayed can be in auxiliary water spray portion expert Into enough distances full of auxiliary water spray portion.

Further, the oval shape of the pedestal is matched with the opening shape with closestool liner, the water jet It is set to side and is arranged towards closestool front end.So that the whirlpool flushing device can be well matched in the opening of closestool liner On, and assist the water jet in water spray portion that can be bonded the setting suitable for reading of closestool liner；Meanwhile water jet is configured as towards closestool Front end setting, this is because closestool liner front inner wall is gentler, such setting can allow the water flow sprayed to horse Bucket liner inner wall carries out complete, adequately flushing, it is ensured that can be realized using few water for inner wall 100% without dead angle rinses.

Further, the water jet diameter is 6-9mm.The above-mentioned optimal water spray auxiliary of the water jet cooperation of such setting The structure of pipe can significantly improve the flushing effect of the device, it is possible to reduce rinse water consumption, the requirement for washing pressure is also It is lower.

Further, there are two the water jets, water jet is divided into two sides and direction is arranged on the contrary；To make On the basis of above-mentioned 100% rinses without dead angle, can be further improved the flushing effect to closestool liner inner wall, reduce because Pressure loss caused by long range.

Preferably, the whirlpool flushing device further includes booster pump, and the booster pump is set on water inlet pipe；So as to liquidate The water washed is increased to promote the effect rinsed, and then can save the water needed for rinsing.

Further, the booster pump be configured such that pressurization after hydraulic pressure be 0.14-0.2Mpa, preferably 0.14 Mpa；Too small washing pressure will lead to flushing effect decline and washing water quantity increases, and excessive hydraulic pressure then will affect no dead angle The formation of whirlpool backwashing manner under cascade causes to be also easy to produce spluttering and energy waste when rinsing.The pressure of 0.14-0.2Mpa have compared with Good overall performance, in addition, 0.14Mpa is also complied in national standard for tap water pipe network tip for pressure (0.14Mpa) Regulation, that is to say, that the whirlpool flushing device can be made even to be used in hydraulic pressure by setting increasing pump and rules and regulations are not achieved When can still play it and should have effect.

Closestool or toilet seat with whirlpool flushing device described in any of the above embodiments.

The whirlpool flushing device of the utility model has the advantage that compared to traditional siphon type flusher

1, when being rinsed to closet (such as closestool liner), meet the tap water of national standard hydraulic pressure or through increasing Pump pressurization after tap water, via water inlet pipe from water jet spray, be equipped in water spray auxiliary tube on auxiliary water spray portion, Scroll-tupe rapidly undershoot form is generated in closestool liner, and closestool liner is made more fully to be washed down effect；The whirlpool flushing device solution The Conventional toilets flushing pressure of having determined is insufficient, and whirlpool rushes that effect is poor, and closestool liner dirt is difficult to the deficiency rinsed well.

2, the cooperation of water jet and auxiliary water spray portion can make tap water or pressure (hydraulic) water in pipeline form water curtain type without dead The undershoot form at angle, and then closestool liner is made not remain any dirt when rinsing；The structure thoroughly solves in Conventional toilets Gallbladder exists cannot the deficiency rinsed of comprehensive no dead angle.And downward open ring-like guide groove, this effect can be obviously improved Fruit.

3, the whirlpool flushing device can reach the purpose for being rinsed well closestool liner with less water, mark amount of flush water from country Quasi- 6-8 is gone up and down as low as 0.5-1 liter, plays revolutionary water-saving result；The water wasting when structure solves Conventional toilets flushing It is insufficient.

4, when small-bore guide pipe is arranged in pedestal, tap water enters leading with ring-like for pedestal inner ring setting by it Wash down closestool liner more fully to the ring-like guide groove of effect so as to generate Scroll-tupe rapidly undershoot form Effect

Detailed description of the invention

Fig. 1 is the fit structure schematic diagram of a certain embodiment of the utility model；

Fig. 2 is the structural schematic diagram of another embodiment of the utility model；

Fig. 3 is the structural schematic diagram at another visual angle Fig. 2；

Fig. 4 is the partial enlarged view of Fig. 3.

Specific embodiment

The utility model is described in detail with reference to the accompanying drawing, so that those skilled in the art can be more preferable geographical The utility model is solved, is more clearly limited to be made to the protection scope of the utility model.

Without dead angle whirlpool flushing device, described device includes that pedestal 1, water inlet pipe 2 and inlet valve (do not show in figure for a kind of closet cascade Out), the water inlet pipe 2 is connected via inlet valve with water source (such as running water pipe), so as to control whirlpool by inlet valve Whether flushing device is washed by water.The pedestal 1 is the approximate ellipsoidal shape to match with the opening shape of closestool liner 3, in pedestal 1 Equipped with sparge pipe 11,11 one end of sparge pipe is connected the other end with water inlet pipe 2 equipped with water jet 12；It is additionally provided in the pedestal 1 Water spray auxiliary tube 13, the water spray auxiliary tube 13 is set to 12 front end of water jet and it is configured as setting along the lower section of pedestal 1 It sets, water spray auxiliary tube 13 includes the auxiliary water spray portion being arranged downward.

Preferably, the auxiliary water spray portion is several hole for water spraying groups；That is, water spray auxiliary tube is that lower part is equipped with several hole for water sprayings The water spray auxiliary tube of group, is connected with water jet, so that the water in sparge pipe be allow to spray via hole for water spraying group to right Closestool is rinsed.More preferably, the auxiliary water spray portion is a band-like water spray portion；That is, water spray auxiliary tube is to be set to water jet The pipeline of front end is equipped with a band-like water spray portion below, and the band-like water spray portion refers to band linear or with more wide degree The opening of shape；Water spray auxiliary tube is connected with water jet, thus spray water in sparge pipe via hole for water spraying group thus Closestool is rinsed.

Most preferably, section semicircular in shape, rectangle or the half elliptic of the water spray auxiliary tube；Spray water original section of auxiliary tube Face is round, rectangle or ellipse, but its lower half portion is truncated and opens so as to form the water spray auxiliary tube.The spray The mouth of a river 12 is horizontally arranged；The diameter of the water jet 12 is 6-9mm.The water jet of such setting cooperates above-mentioned optimal water spray The structure of auxiliary tube can significantly improve the flushing effect of the device, it is possible to reduce rinse water consumption, for wanting for washing pressure Ask also lower.

More preferably, there are two the water jets 12, and it is centrosymmetric using base central as axle center or approximate center It is symmetrically arranged and water jet is towards on the contrary.

In certain more preferably embodiments, the whirlpool flushing device further includes booster pump 4, and the booster pump 4 is set to water inlet pipe 2 On；So as to be increased the water of flushing to promote the effect rinsed, and then the water needed for rinsing can be saved.More preferably Ground, hydraulic pressure is 0.14-0.2Mpa after the booster pump pressurization；Too small washing pressure will lead to flushing effect decline and flushing water Amount increases, and when excessive hydraulic pressure then will lead to flushing is also easy to produce spluttering and energy waste.

Above-mentioned whirlpool flushing device in addition to can other than separately fabricated and use, can also cooperate or be integrated into traditional closestool or In toilet seat, to form the new type closet or toilet seat with above-mentioned whirlpool flushing device, and then make traditional closestool or toilet seat Have the advantages that above-mentioned items.

Embodiment one

A kind of closet cascade is made of without dead angle whirlpool flushing device pedestal, water inlet pipe and inlet valve, the water inlet pipe via Inlet valve is connected with running water pipe；The pedestal be approximate ellipsoidal shape and its can be matched on closestool and then to closestool It is rinsed；A sparge pipe is equipped in pedestal, sparge pipe one end is connected to intake with water inlet pipe, and the other end is then equipped with water spray Mouthful；Water spray auxiliary tube is additionally provided in the pedestal, the water spray auxiliary tube is set to water jet front end and it is configured as edge Setting below pedestal, so that the flushing water for spraying water jet is sprayed into closestool and is rinsed via water spray auxiliary tube, Water spray auxiliary tube includes the auxiliary water spray portion that is arranged downward so that for spraying water, the auxiliary water spray portion is several hole for water spraying groups；That is, Auxiliary tube of spraying water is the water spray auxiliary tube that lower part is equipped with several hole for water spraying groups, is connected with water jet, to make in sparge pipe Water can spray via hole for water spraying group to being rinsed to closestool.

Embodiment two

A kind of closet cascade is made of without dead angle whirlpool flushing device pedestal, water inlet pipe and inlet valve, the water inlet pipe via Inlet valve is connected with running water pipe；The pedestal be approximate ellipsoidal shape and its can be matched on closestool and then to closestool It is rinsed；A sparge pipe is equipped in pedestal, sparge pipe one end is connected to intake with water inlet pipe, and the other end is then equipped with water spray Mouthful；Water spray auxiliary tube is additionally provided in the pedestal, the water spray auxiliary tube is set to water jet front end and it is configured as edge Setting below pedestal, so that the flushing water for spraying water jet is sprayed into closestool and is rinsed via water spray auxiliary tube, Water spray auxiliary tube includes the auxiliary water spray portion that is arranged downward so that for spraying water, the auxiliary water spray portion is a band-like water spray portion；That is, Auxiliary tube of spraying water is the pipeline for being set to water jet front end, is equipped with a band-like water spray portion below, the band-like water spray portion refers to Band-like opening linear or with more wide degree；Water spray auxiliary tube is connected with water jet, to make the water in sparge pipe It can spray to be rinsed closestool via band shaped opening.The water jet is horizontally arranged relative to base plane, and The diameter of water jet is 6mm.There are two the water jets, and it is centrosymmetric using base central as axle center or approximate center Symmetrical and direction is arranged on the contrary.

Embodiment three

A kind of closet cascade is made of without dead angle whirlpool flushing device pedestal, water inlet pipe, inlet valve and booster pump, it is described into Water pipe is connected via inlet valve with running water pipe, and booster pump is set on water inlet line, before being specifically located at inlet valve Or after inlet valve；Preferably, its be arranged at inlet valve after (i.e. pedestal, water inlet pipe, booster pump, inlet valve and running water pipe according to It is secondary to be connected).Hydraulic pressure is 0.14-0.2Mpa after the booster pump is configured such that pressurization.

The pedestal be approximate ellipsoidal shape and its can be matched on closestool and then closestool is rinsed；In pedestal Equipped with a sparge pipe, sparge pipe one end is connected to intake with water inlet pipe, and the other end is then equipped with water jet；In the pedestal also Equipped with water spray auxiliary tube, the water spray auxiliary tube is set to water jet front end and it is configured as being arranged below pedestal, from And the flushing water for spraying water jet is sprayed into closestool and is rinsed via water spray auxiliary tube, water spray auxiliary tube includes court The auxiliary water spray portion of lower setting is with for spraying water, the auxiliary water spray portion is a band-like water spray portion；That is, water spray auxiliary tube is setting Pipeline in water jet front end, is equipped with a band-like water spray portion below, and the band-like water spray portion refers to linear or has wider The band-like opening of width；Spray water auxiliary tube section semicircular in shape, rectangle or half elliptic also or be other similar shape, I.e. water spray auxiliary tube original section is round, rectangle or ellipse, but its lower half portion is truncated and opens so as to form described Water spray auxiliary tube, meanwhile, be truncated part and formed with shaped opening.

Water spray auxiliary tube is connected with water jet, so that the water in sparge pipe be allow to spray via band shaped opening to right Closestool is rinsed.The water jet is horizontally arranged relative to base plane, and the diameter of water jet is 9mm.It is arranged such Water jet cooperate the structure of above-mentioned optimal water spray auxiliary tube that can significantly improve the flushing effect of the device, it is possible to reduce punching Scouring water amount, the requirement for washing pressure are also lower.

Example IV

A kind of closestool, the closestool are made of associated components such as pedestal, inline valves, and closestool liner is equipped in the pedestal, interior Gallbladder bottom is equipped with discharge port, and inline valve is set at discharge port, and the whirlpool flushing device as described in embodiment one to three is any is integrated In in pedestal, i.e. the pedestal top that is located at pedestal, so as to form the closestool of the present embodiment.

Claims (8)

1. a kind of closet cascade, without dead angle whirlpool flushing device, described device includes pedestal, water inlet pipe and inlet valve, the water inlet pipe warp It is connected by inlet valve with water source, which is characterized in that

Sparge pipe and water spray auxiliary tube are equipped in the pedestal, described sparge pipe one end is connected the other end with water inlet pipe equipped with spray The mouth of a river, the water spray auxiliary tube is set to water jet front end and it is configured as being arranged below pedestal, water spray auxiliary tube tool There is the auxiliary water spray portion being arranged downward；

The auxiliary water spray portion is band-like water spray portion, and water spray auxiliary tube is the pipeline for being set to water jet front end, is equipped with below One continuous band-like water spray portion；Water spray auxiliary tube is connected with water jet, to make the water in sparge pipe via hole for water spraying group edge Water spray auxiliary tube circumferential direction sprays to be rinsed closestool liner.

2. closet cascade according to claim 1 is without dead angle whirlpool flushing device, which is characterized in that the water spray auxiliary tube is cut Face semicircular in shape, rectangle, half elliptic or U-shape.

3. closet cascade according to claim 2 is without dead angle whirlpool flushing device, which is characterized in that the water jet is horizontally set It sets.

4. closet cascade according to claim 3 is without dead angle whirlpool flushing device, which is characterized in that the oval shape of pedestal Shape, the water jet are set to side and are arranged towards closestool front end.

5. closet cascade according to claim 4 is without dead angle whirlpool flushing device, which is characterized in that there are two the water jets, The water jet is divided into two sides and towards opposite.

6. closet cascade according to claim 1 is without dead angle whirlpool flushing device, which is characterized in that the whirlpool flushing device further includes Booster pump, the booster pump are set on water inlet pipe.

7. closet cascade according to claim 6 is without dead angle whirlpool flushing device, which is characterized in that the booster pump is configured as So that hydraulic pressure is 0.14Mpa after pressurization.

8. a kind of closestool, which is characterized in that configured with whirlpool flushing device described in any one of claim 1-7 in the closestool.