阅读说明：本技术 一种同层排污系统 (A kind of same layer drainage ) 是由 王传政 周欣 闫石 马迪 李文佳 朱林 管学超 王存锋 于 2019-08-30 设计创作，主要内容包括：本发明涉及一种同层排污系统,其包括横向排污总管,所述横向排污总管分别连接洗手盆的下水管、坐便器的坐便器排污管、淋浴的地漏的排污管；浴缸的排污管连接地漏的排污管,地漏的排污管通过具有液位开关的自动排水泵连接至横向排污总管,所述横向排污总管与建筑物排污竖管相通；在地漏处设置有防臭装置以及液位传感器,所述液位传感器与控制器相连,且控制器与排风扇相连。(The present invention relates to a kind of same layer drainages comprising lateral blowdown general pipeline, the transverse direction blowdown general pipeline be separately connected the downcomer of hand basin, the pedestal pan drain pipe of toilet seat, shower floor drain sewage pipe；The sewage pipe of the sewage pipe connection floor drain of bathtub, the sewage pipe of floor drain are connected to lateral blowdown general pipeline by the float-controlled drainage pump with liquid-level switch, and the transverse direction blowdown general pipeline is communicated with building blowdown vertical tube；On ground, leak is provided with deodorization apparatus and liquid level sensor, and the liquid level sensor is connected with controller, and controller is connected with exhaust fan.)

1. a kind of same layer drainage, which is characterized in that it includes lateral blowdown general pipeline, and the transverse direction blowdown general pipeline is separately connected The downcomer of hand basin, the pedestal pan drain pipe of toilet seat, shower floor drain sewage pipe；The sewage pipe connection floor drain of bathtub The sewage pipe of sewage pipe, floor drain is connected to lateral blowdown general pipeline, the laterally row by the float-controlled drainage pump with liquid-level switch Dirty general pipeline is communicated with building blowdown vertical tube；On ground, leak is provided with deodorization apparatus and liquid level sensor, the level sensing Device is connected with controller, and controller is connected with exhaust fan.

2. same layer drainage as described in claim 1, which is characterized in that

The hand basin connects water tank, and the downcomer of hand basin is connected by water tank；The water tank is arranged in hand basin Outside and be located at the hand basin under, so that the water after washing one's hands enters water tank, on the pre-set level of water tank It is provided with the first apopore, which passes through the downcomer of piping connection to hand basin, so as to ensure to store in water tank Water.

3. same layer drainage as claimed in claim 2, which is characterized in that the second apopore is arranged in the bottom of the water tank With third apopore；Second apopore connects first switch；Second switch is connected at the third apopore；Second water outlet The second sealing structure for water that hole passes through piping connection to hand basin by piping connection to floor drain, third apopore.

4. same layer drainage as claimed in claim 3, which is characterized in that the deodorization apparatus of floor drain is the hemispherical junction of back-off Structure, the edge of the hemispherical dome structure are contacted with the bottom of the groove；The bottom of the inside of the groove is provided with circumferential Groove, the edge card of the hemispherical dome structure to the circumferential direction groove；Floor drain down-comer is provided with hole, to pass through for sewage；Institute State hemispherical dome structure side be provided with annular with hollow hole band, the highest point of the hollow hole band is lower than leaking down describedly The minimum point of water pipe second segment flows into floor drain down-comer second segment such setting by hollow hole band after entering floor drain so as to sewage To form water seal in ground leak and then to form the function of deodorization.

5. same layer drainage as claimed in claim 4, which is characterized in that the inner sidewall at the top of the hemispherical dome structure is set It is equipped with linkage section, the linkage section is provided with internal screw thread；The floor drain includes groove, is provided with ground in the center of the groove Leak down water pipe；The hemispherical dome structure is located in the groove；The floor drain down-comer includes three sections, by being respectively under upper First segment, second segment and third section, first segment are the top of floor drain down-comer, and the floor drain down-comer is topmost provided with outer spiral shell The screw-internal thread fit of line, the external screw thread and deodorization apparatus is used to for deodorization apparatus being fixed to the top of the floor drain down-comer； The floor drain down-comer second segment has the hole of hollow out, be configured for sewage thus enter the downcomer of floor drain hence into Lateral blowdown general pipeline；The hole of the hollow out can stop foreign matter, and foreign matter is avoided to enter downcomer, so as to cause floor drain and lateral row Line clogging between dirty general pipeline, or even block lateral blowdown general pipeline；

The third section of the floor drain down-comer is round pipe, thereon not set screw thread or hole, and the third section is hollow circular tube, institute The lateral blowdown general pipeline is connected to after stating third elongated segment.

6. same layer drainage described in claim 5, which is characterized in that in place of the pipeline of floor drain is connect with lateral sewage pipe One way stop peturn valve is set, to make sewage that can only flow into lateral sewage pipe from the pipeline of floor drain, sewage is avoided to flow backwards.

7. same layer drainage as claimed in claim 6, which is characterized in that be provided with floor drain above floor drain down-comer Lid.

8. same layer drainage as claimed in claim 7, which is characterized in that the liquid level sensor includes the first level sensing Device and the second liquid level sensor, first liquid level sensor be arranged in above the highest point of the hollow hole band first it is default away from From place, second liquid level sensor is arranged at the minimum point of the hollow hole band.

9. same layer drainage as claimed in claim 8, which is characterized in that first liquid level sensor and the second liquid level pass Sensor is connected to the first controller by waterproof pipeline, when the first liquid level sensor monitors that liquid level drops to herein, first Collected liquid level number is fed back to the first controller by liquid level sensor, since the first controller is connected to first switch, first Controller opens first switch, and water tank is connected by the first pipeline with floor drain at this, addedly the moisture of leak, when the first liquid When level sensor monitors that the water level of floor drain herein is higher than the setting value of the first liquid level sensor, the first controller control first is opened It closes, stopping is supplied water from water tank；

When each liquid level sensor detects that liquid level is located at the first liquid level sensor or less and is located at the second liquid level sensor or more, First controller opens first switch, and water tank is connected by the first pipeline with floor drain at this, addedly the moisture of leak, when the When one liquid level sensor monitors that the water level of floor drain herein is higher than the setting value of the first liquid level sensor, the first controller control the One switch is closed, and stopping is supplied water from water tank；

It is held when each liquid level sensor detects that liquid level is located at the first liquid level sensor or less and is located at the second liquid level sensor or more After continuous first preset time, the first controller opens the exhaust fan being attached thereto, and carries out air draft.

10. same layer drainage as claimed in claim 9, which is characterized in that the downcomer of the hand basin includes three sections, Middle first segment and third section are straight tube, and second segment is s shape pipe, form the first sealing structure for water to the hand basin by the s shape pipe, The end of the downcomer of the hand basin and the transverse direction junction blowdown general pipeline are provided with the second sealing structure for water.

Technical field

The present invention relates to drainage fields, are used for same layer drainage more particularly to one kind.

Background technique

Currently, the drainpipe of toilet seat used in building is all disposed within the lower section of toilet seat, therefore upper layer resident's toilet seat The drainpipe of device is arranged on the ceiling of lower layer resident, this not only affects the beauty of layout of houses, also to installation and maintenance Bring great inconvenience.In decorating house, the method for most resident's furred ceiling hides the downcomer on ceiling Come, when maintenance destroys finishing layer again.

Meanwhile existing pedestal pan drain pipe road generally has 2 meters long, device resistance is larger, and water consumption is also big, needs 6-9 liter Dirt could be flushed in blowdown main pipeline by water.And building inherently plays drainpipe to be generally arranged at interior, with a large amount of Dirt is rushed to blowdown main pipeline and then can issue huge sound during entering lower drainpipe by water.And the row of toilet seat It is easy to deposit sewage in dirty pipeline, after sewage evaporation, causes water seal ineffective because water level reduces by two, cause indoor full of unpleasant Taste.

Summary of the invention

Aiming at the problems existing in the prior art, it is an object of the invention to propose a kind of same layer drainage comprising Be able to solve in existing pipeline and be easy the problem of depositing sewage, and can by blowdown main pipeline from interior lead to it is outdoor to Lower layer's noise caused by when solving the problems, such as blowdown upstairs.Meanwhile after being able to solve sewage evaporation, water seal is lost because water level reduces It goes to act on and lead to indoor the problem of being full of peculiar smell.Same layer drainage of the invention proposes a kind of improved sealing structure for water, It can provide in time and effectively second level and/or secondary water seal in the case where level-one water seal is failed.Processing cost of the present invention It is low, it is easy for installation.

Technical scheme is as follows:

A kind of same layer drainage comprising lateral blowdown general pipeline, the transverse direction blowdown general pipeline are separately connected hand basin Downcomer, the pedestal pan drain pipe of toilet seat, shower floor drain sewage pipe；The sewage pipe of the sewage pipe connection floor drain of bathtub, The sewage pipe of floor drain is connected to lateral blowdown general pipeline by the float-controlled drainage pump with liquid-level switch, the transverse direction blowdown general pipeline with Building blowdown vertical tube communicates；On ground, leak is provided with deodorization apparatus and liquid level sensor, the liquid level sensor and control Device is connected, and controller is connected with exhaust fan.

Preferably, the hand basin connects water tank, and the downcomer of hand basin is connected by water tank；The water tank is set It sets the outside in hand basin and is located under the hand basin, so that the water after washing one's hands enters water tank, in the pre- of water tank If being provided with the first apopore on liquid level, which passes through the downcomer of piping connection to hand basin, to ensure water storage The water stored in case.

Preferably, the second apopore and third apopore is arranged in the bottom of the water tank；The second apopore connection First switch；Second switch is connected at the third apopore；Second apopore passes through piping connection to floor drain, third apopore Pass through the second sealing structure for water of piping connection to hand basin.

Preferably, the deodorization apparatus of floor drain be back-off hemispherical dome structure, the edge of the hemispherical dome structure with it is described recessed The bottom of slot contacts；The bottom of the inside of the groove is provided with circumferential groove, and the edge card of the hemispherical dome structure extremely should Circumferential groove；Floor drain down-comer is provided with hole, to pass through for sewage；The side of the hemispherical dome structure is provided with the band of annular There is hollow hole band, the highest point of the hollow hole band is lower than the minimum point of the floor drain down-comer second segment, so as to sewage entrance Floor drain down-comer second segment is flowed by hollow hole band after floor drain to be arranged such so as to anti-in the formation water seal formation of ground leak Smelly function.

Preferably, the inner sidewall at the top of the hemispherical dome structure is provided with linkage section, and the linkage section is provided with interior spiral shell Line；The floor drain includes groove, and the center of the groove is provided with floor drain down-comer；The hemispherical dome structure is located at described In groove；The floor drain down-comer includes three sections, by being respectively that first segment, second segment and third section, first segment are under upper The top of floor drain down-comer, the floor drain down-comer are topmost provided with external screw thread, the interior spiral shell of the external screw thread and deodorization apparatus Line cooperates the top for deodorization apparatus to be fixed to the floor drain down-comer；The floor drain down-comer second segment has hollow out Hole is configured for sewage and thus enters the downcomer of floor drain hence into lateral blowdown general pipeline.The hole of the hollow out can Stop foreign matter, foreign matter is avoided to enter downcomer, so as to cause the line clogging between floor drain and lateral blowdown general pipeline, or even blocking Lateral blowdown general pipeline；

The third section of the floor drain down-comer is round pipe, thereon not set screw thread or hole, and the third section is hollow circle It manages, the lateral blowdown general pipeline is connected to after the third elongated segment.

Preferably, one way stop peturn valve is set in place of the pipeline of floor drain is connect with lateral sewage pipe, to be only capable of sewage It is enough to flow into lateral sewage pipe from the pipeline of floor drain, avoid sewage from flowing backwards.

Preferably, drain cover is provided with above floor drain down-comer.

Preferably, the liquid level sensor includes the first liquid level sensor and the second liquid level sensor, first liquid level Sensor is arranged in above the highest point of the hollow hole band at the first pre-determined distance, and second liquid level sensor is arranged in institute At the minimum point for stating hollow hole band.

Preferably, first liquid level sensor and the second liquid level sensor are connected to the first control by waterproof pipeline Device, when the first liquid level sensor monitors that liquid level drops to herein, for example, moisture evaporation, leads to ground leak liquid level decline, the Collected liquid level number is fed back to the first controller by one liquid level sensor, since the first controller is connected to first switch, the One controller opens first switch, and water tank is connected by the first pipeline with floor drain at this, addedly the moisture of leak, when first When liquid level sensor monitors that the water level of floor drain herein is higher than the setting value of the first liquid level sensor, the first controller control first Switch is closed, and stopping is supplied water from water tank；

When each liquid level sensor detect liquid level be located at the first liquid level sensor or less and be located at the second liquid level sensor with When upper, the first controller opens first switch, and water tank is connected by the first pipeline with floor drain at this, addedly the water of leak Point, when the first liquid level sensor monitor floor drain herein water level be higher than the first liquid level sensor setting value when, first control Device controls first switch and closes, and stopping is supplied water from water tank.

When each liquid level sensor detect liquid level be located at the first liquid level sensor or less and be located at the second liquid level sensor with On continue the first preset time after, the first controller opens the exhaust fan that is attached thereto, carries out air draft.

Preferably, it is straight tube, second segment s that the downcomer of the hand basin, which includes three sections, wherein first segment and third section, Shape pipe forms the first sealing structure for water, the end of the downcomer of the hand basin and the cross to the hand basin by the s shape pipe The junction blowdown general pipeline is provided with the second sealing structure for water.

Compared with the prior art, the advantages of the present invention are as follows:

Same layer drainage of the invention, can be realized same layer dirt eliminating function, is not easy to plug；Pipeline flexible arrangement, is defended It is not limited by the original drainage pipeline of building between life, any position of building can be installed to.

Detailed description of the invention

The advantages of above-mentioned and/or additional aspect of the invention, will be apparent from the description of the embodiment in conjunction with the following figures Be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram of the same layer drainage of embodiment according to the present invention.

Fig. 2 is the structural schematic diagram of the secondary water seal of the same layer drainage of embodiment according to the present invention.

Specific embodiment

To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application Feature in example and embodiment can be combined with each other.

Figures 1 and 2 show that according to the same layer drainage 100 of invention comprising lateral blowdown general pipeline, the laterally row Dirty general pipeline 1 be separately connected the downcomer 21 of hand basin, toilet seat 3 pedestal pan drain pipe 31, take a shower 4 floor drain 5 sewage pipe 51。

Preferably, the sewage pipe 51 of the sewage pipe connection floor drain 5 of bathtub 6, the sewage pipe 51 of floor drain 5 with liquid level by opening The float-controlled drainage pump 8 for closing 7 is connected to lateral blowdown general pipeline 1, the transverse direction blowdown general pipeline 1 and building blowdown vertical tube (not shown) It communicates, i.e., is communicated with the lower drainpipe of building.Deodorization apparatus and liquid level sensor are provided at floor drain 5, it is preferable that should The liquid level sensor of ground leak includes the first liquid level sensor and the second liquid level sensor.

Preferably, the hand basin 2 connects water tank 22, and the downcomer of hand basin 2 is connected by water tank 22.It is preferred that Ground, the water tank 22 is arranged in the outside of hand basin 2 and is located under the hand basin 2, so that the water after washing one's hands enters storage Water tank 22 is provided with the first apopore 221 on the pre-set level of water tank 22, which passes through piping connection To the downcomer of hand basin, to ensure the water stored in water tank 22.

The second apopore 222 is arranged in the bottom of the water tank 22.

Second apopore 222 connects first switch 223.

Preferably, the deodorization apparatus is the hemispherical dome structure 503 of back-off, the inner sidewall at the top of the hemispherical dome structure It is provided with linkage section, the linkage section is provided with internal screw thread.

The floor drain 5 includes groove 501, and the center of the groove is provided with floor drain down-comer 502.Floor drain down-comer Including three sections, by being respectively first segment, second segment and third section under upper, first segment is the top of floor drain down-comer, described Floor drain down-comer is topmost provided with external screw thread, and the screw-internal thread fit of the external screw thread and deodorization apparatus is for consolidating deodorization apparatus The fixed top to the floor drain down-comer.The hemispherical dome structure is located in the groove, that is to say, that the floor drain down-comer Height be less than the groove depth.

The floor drain down-comer second segment has the hole 504 of hollow out, is configured for sewage and thus enters under floor drain Water pipe is hence into lateral blowdown general pipeline 1.The hole 504 of the hollow out can stop foreign matter, and foreign matter is avoided to enter downcomer, thus Lead to the line clogging between floor drain 5 and lateral blowdown general pipeline 1, or even blocks lateral blowdown general pipeline.

The third section of the floor drain down-comer 502 is round pipe, thereon not set screw thread or hole, and the third section is hollow Round tube is connected to the lateral blowdown general pipeline 1 after the third elongated segment.

The edge of the hemispherical dome structure 503 is contacted with the bottom of the groove 501.Preferably, the bottom of the groove It is provided with circumferential groove 505, the edge card of the hemispherical dome structure 503 to the circumferential direction groove 505.

The side of the hemispherical dome structure 503 be provided with annular with hollow hole band 506, it is preferable that the hollow hole The highest point of band is lower than the minimum point of 502 second segment of floor drain down-comer, so that sewage enters after floor drain through hollow hole band 506 flow into floor drain down-comer second segment.

The highest point of the hollow hole band is arranged such lower than the minimum point for being lower than the floor drain down-comer second segment To form water seal in ground leak and then to form the function of deodorization.

Locality leak down water it is not happy when, back out hemispherical dome structure, the various foreign matters leaked through at water describedly, example can be cleared up Such as, hair etc..After cleaning out, screwing on the semiglobe can restore to use.

Preferably, one way stop peturn valve is set in place of the pipeline of floor drain is connect with lateral sewage pipe, to be only capable of sewage It is enough to flow into lateral sewage pipe from the pipeline of floor drain, avoid sewage from flowing backwards.

Drain cover is provided with above floor drain down-comer.

Preferably, the centre of the drain cover is plate and surrounding is the bar shaped permeable hole of radial arrangement.

Side by side, it is annular plate and the intermediate structure for being provided with a puddle that the drain cover, which is surrounding,.

Preferably, the first liquid level sensor is arranged in above the highest point of the hollow hole band at the first pre-determined distance, institute The second liquid level sensor is stated to be arranged at the minimum point of the hollow hole band.

Preferably, the first pre-determined distance is 0.5mm, and first liquid level sensor and the second liquid level sensor pass through waterproof Piping connection is to the first controller, when the first liquid level sensor monitors that liquid level drops to herein, for example, moisture evaporation, leads Ground leak liquid level decline is caused, collected liquid level number is fed back to the first controller by the first liquid level sensor, due to the first control Device is connected to first switch, and the first controller opens first switch, and water tank is connected by the first pipeline with floor drain at this, is supplemented The moisture of ground leak, when the first liquid level sensor monitors that the water level of floor drain herein is higher than the setting value of the first liquid level sensor When, the first controller controls first switch and closes, and stopping is supplied water from water tank.

When each liquid level sensor detect liquid level be located at the first liquid level sensor or less and be located at the second liquid level sensor with When upper, the first controller opens first switch, and water tank is connected by the first pipeline with floor drain at this, addedly the water of leak Point, when the first liquid level sensor monitor floor drain herein water level be higher than the first liquid level sensor setting value when, first control Device controls first switch and closes, and stopping is supplied water from water tank.

When each liquid level sensor detect liquid level be located at the first liquid level sensor or less and be located at the second liquid level sensor with On continue the first preset time after, the first controller opens the exhaust fan that is attached thereto, carries out air draft.

Preferably, it is straight tube, second segment s that the downcomer of the hand basin, which includes three sections, wherein first segment and third section, Shape pipe forms the first sealing structure for water to the hand basin by the s shape pipe, it is preferable that the end of the downcomer of the hand basin The transverse direction junction blowdown general pipeline is provided with the second sealing structure for water.Second sealing structure for water can be as previously described The structure of leakage.Preferably, the junction of the downcomer of hand basin and the lateral blowdown general pipeline are provided with check valve, so as to dirty Water is merely capable of single flow direction transverse direction blowdown general pipeline.

Preferably, it is provided with sieve at the close top of the inside of the water tank, to filter foreign matter, the sieve Prevent foreign matter from entering downcomer or lateral blowdown for example, blocking by buckle to the edge of the inside of water tank for detachable structure General pipeline reduces the difficulty of later period cleaning.

Preferably, the third apopore of the bottom of the water tank passes through third piping connection to the second sealing structure for water.In Second switch is set on third pipeline, and second switch is connected with the second control.Third liquid level sensor and the 4th level sensing Device is connected with second controller respectively.Second controller is connected with exhaust fan.

Further, the second sealing structure for water structure is as follows comprising deodorization apparatus, the deodorization apparatus are back-off Hemispherical dome structure, the inner sidewall at the top of the hemispherical dome structure is provided with linkage section, and the linkage section is provided with internal screw thread. The floor drain includes groove, and the center of the groove is provided with downcomer.The downcomer includes three sections, by under upper points Not Wei first segment, second segment and third section, first segment is the top of downcomer, and the downcomer is topmost provided with external screw thread, The screw-internal thread fit of the external screw thread and deodorization apparatus is used to for deodorization apparatus being fixed to the top of the downcomer.The hemisphere Shape structure is located in the groove, that is to say, that the height of the downcomer is less than the depth of the groove.The downcomer Two sections of holes with hollow out are configured for thus downcomer that sewage enters hence into lateral blowdown general pipeline.It is described to engrave Empty hole can stop foreign matter, and foreign matter is avoided to enter downcomer, stifled so as to cause the pipeline between floor drain and lateral blowdown general pipeline Plug, or even block lateral blowdown general pipeline.The third section of the downcomer is round pipe, not set screw thread or hole thereon, described the Three sections are hollow circular tube, and the lateral blowdown general pipeline is connected to after the third elongated segment.The edge of the hemispherical dome structure with The bottom of the groove contacts.Preferably, the bottom of the groove is provided with circumferential groove, the edge of the hemispherical dome structure Block to the circumferential direction groove.The side of the hemispherical dome structure be provided with annular with hollow hole band, it is preferable that the hollow hole The highest point of band is lower than the minimum point of the downcomer second segment, flows into floor drain by hollow hole band after entering so as to sewage and is lauched Pipe second segment.The highest point of the hollow hole band lower than the minimum point for being lower than the downcomer second segment, be arranged such with Just water seal is formed at this and then forms the function of deodorization.When being lauched unsmooth fast, hemispherical dome structure is backed out, can be cleared up described The various foreign matters at water are crossed, for example, hair etc..After cleaning out, screwing on the semiglobe can restore to use.

Preferably, one way stop peturn valve is set in place of the second sealing structure for water 10 is connect with lateral sewage pipe, to make sewage Lateral sewage pipe can be only flowed into from road, and sewage is avoided to flow backwards.

Preferably, third liquid level sensor is arranged in above the highest point of the hollow hole band at the first pre-determined distance, institute The 4th liquid level sensor is stated to be arranged at the minimum point of the hollow hole band.

Preferably, the first pre-determined distance is 0.5mm, and the third liquid level sensor and the 4th liquid level sensor pass through waterproof Piping connection is to second controller, when third liquid level sensor monitors that liquid level drops to herein, for example, moisture evaporation, leads Ground leak liquid level decline is caused, collected liquid level number is fed back to second controller by third liquid level sensor, due to the second control Device is connected to second switch, and second controller opens second switch, and water tank is connected by the first pipeline with floor drain at this, is supplemented The moisture of ground leak, when third liquid level sensor monitors that the water level of floor drain herein is higher than the setting value of third liquid level sensor When, second controller controls second switch and closes, and stopping is supplied water from water tank.

The third liquid level sensor and the 4th liquid level sensor are connected to second controller by waterproof pipeline and work as each liquid When level sensor detects that liquid level is located at third liquid level sensor or less and is located at the 4th liquid level sensor or more, second controller Second switch is opened, water tank is connected by the first pipeline with floor drain at this, addedly the moisture of leak, when third level sensing When device monitors that the water level of floor drain herein is higher than the setting value of third liquid level sensor, second controller controls second switch and closes It closes, stopping is supplied water from water tank.

When each liquid level sensor detect liquid level be located at third liquid level sensor or less and be located at the 4th liquid level sensor with On continue the first preset time after, second controller opens the exhaust fan that is attached thereto, carries out air draft.

When the sewage of the sewage of floor drain and/or bathtub passes through, liquid level switch controller is automatically turned on, and draining pump startup is opened Sewage is discharged in lateral blowdown general pipeline by beginning work；It is total in the lateral blowdown of this layer when occurring to block needs dredging cleaning Cleaning processing can be dredged in pipe, do not have to destroy finishing, sewage is discharged into the lateral blowdown general pipeline's by lateral blowdown general pipeline Building blowdown vertical tube.

Preferably, the transverse direction blowdown general pipeline has preset gradient, it is preferable that 5-10 ° of the range of the gradient.It is described Lateral blowdown general pipeline is located on the toilet bottom of this layer, and the bottom of apogee distance toilet is 200mm~300mm, The space of the lower part easy cleaning transverse direction blowdown general pipeline keeps hygiene.

Draining pump is connect with sewage water lifter, and when sewage, the bathtub sewage of floor drain pass through, liquid level switch controller is beaten automatically It opens, starts draining pump, sewage is discharged into sewage water lifter, dirt is discharged into lateral blowdown general pipeline after automatic crushing dirt, laterally Sewage is discharged into building blowdown vertical tube by blowdown general pipeline.

It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses Mode, however the present invention is not limited thereto.Those skilled in the art should understand that: it still can be to aforementioned implementation Technical solution documented by example is modified, or is equivalently replaced to part of or all technical features；And these are repaired Change or replaces, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.

In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "lower" is base In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively heavy The property wanted.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects It is logical ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be direct connection, can also be can be by intermediary indirect communication Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, " at least three " be meant that two or It is more than two.

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.