阅读说明：本技术 一种u型管组和视镜设置的排水冲厕系统 (Drainage flushing system with U-shaped pipe group and sight glass ) 是由 李继昌 李昂 于 2021-08-09 设计创作，主要内容包括：一种U型管组和视镜设置的排水冲厕系统属于环保水处理技术领域；U型管组包括：三通四通、90°弯头、阻气板、视镜头、45°弯头、短管；本发明解决现有技术跨层排水冲厕系统P型管道存水弯水封容积小、增量难、易污染的技术缺陷,提供一种设立U型管组取消P型管道存水弯的技术方案；U型管组水平吊装纵向水封、容积增倍、储水储便满水运行；U型管组是一次大水封组件,水平衔接室内外排水主管为本系统排水隔臭的保护屏障,室内各洁具的二次水封同步降低负荷降低配置成本,U型管组的储便由跨层排水冲离,从而以低廉的造价根除厨卫排水系统污染室内的通病,视镜设置提供精准操作。(A drainage toilet flushing system with a U-shaped pipe group and a sight glass belongs to the technical field of environmental protection water treatment; u type bank of tubes includes: a tee joint four-way joint, a 90-degree elbow, a choke plate, a viewing lens, a 45-degree elbow and a short pipe; the invention solves the technical defects of small water seal volume, difficult increment and easy pollution of the P-shaped pipeline trap of the cross-layer drainage toilet flushing system in the prior art, and provides a technical scheme for setting a U-shaped pipe set to cancel the P-shaped pipeline trap; the U-shaped pipe group is horizontally hoisted to be longitudinally water-sealed, the volume is doubled, and the water storage and the excrement storage are fully operated; the U-shaped pipe group is a primary large water seal component, the horizontally connected indoor and outdoor drainage main pipes are used as a protection barrier for drainage and odor isolation of the system, secondary water seals of indoor sanitary appliances synchronously reduce loads and reduce configuration cost, and the stored water of the U-shaped pipe group is flushed away by cross-layer drainage, so that common diseases caused by pollution of a kitchen and toilet drainage system in a room are eradicated at low manufacturing cost, and the sight glass is arranged to provide accurate operation.)

1. A drainage towards lavatory system that U type nest of tubes and sight glass set up includes: a main drainage vertical pipe (1), an auxiliary drainage vertical pipe (2), a U-shaped pipe group (3), a partition type toilet bowl (4), a flushing and drainage transverse main pipe (9), a main vent pipe (24), an auxiliary vent pipe (25), a horizontal vent pipe (26) and a blind plate butt joint (14); the U-shaped pipe group (3) comprises: the three-way four-way joint comprises a three-way four-way joint (12), a 90-degree elbow (13), a short pipe (10), a choke plate (5), a viewing lens (6), a 45-degree elbow (7), a short pipe (11) and a 45-degree elbow (8); sequentially communicating: the clapboard type toilet bowl (4) is communicated with a tee joint four-way joint (12); the tee-joint four-way joint (12) is communicated with a 90-degree elbow (13); the 90-degree elbow (13) is communicated with the first nozzle of the short pipe (10), and the short pipe (10) is provided with the choke plate (5) and the viewing lens (6); the second opening of the short pipe (10) is communicated with a 45-degree elbow (7); the 45-degree elbow (7) is communicated with the first nozzle of the short pipe (11); the second nozzle of the short pipe (11) is communicated with a 45-degree elbow (8); the 45-degree elbow (8) is communicated with a tee joint (21), the middle port of the tee joint (21) is communicated with a horizontal sweeping port (22), and the port of the tee joint (21) is communicated with a flushing and draining horizontal main pipe (9); the flushing and draining transverse main pipe (9) is communicated with the main draining vertical pipe (1).

2. The drain flushing system with the U-shaped pipe set and the sight glass arranged as claimed in claim 1, wherein: the U-shaped pipe group (3) is horizontally hoisted under the plate without a slope; the vertical distance between the short pipe (10) of the U-shaped pipe group (3) and the opening of the 45-degree elbow (8) is one-time of the pipe diameter of the pipe; u type nest of tubes (3) batch production preparation integrated into one piece, the integrated into one piece scope includes: a 90-degree elbow (13), a short pipe (10), a 45-degree elbow (7), a short pipe (11), a 45-degree elbow (8), a choke plate (5) arranged on the short pipe (10), and a viewing lens (6).

3. The drain flushing system with the U-shaped pipe set and the sight glass arranged as claimed in claim 1, wherein: the hoisting height of the short pipe (10) is one-time pipe diameter lower than that of the flushing drainage transverse main pipe (9); the short pipe 10 is provided with a choke plate 5 and a sight glass 6.

4. The drain flushing system with the U-shaped pipe set and the sight glass arranged as claimed in claim 1, wherein: the choke plate (5) is rectangular or semicircular; the top of the short pipe (10) is transversely slotted, and the choke plate (5) is embedded into the short pipe (10); the depth of the air baffle plate (5) embedded into the short pipe (10) is 30 mm, and the pipe diameter of the short pipe is 110 mm.

5. The drain flushing system with the U-shaped pipe set and the sight glass arranged as claimed in claim 1, wherein: the visual lens (6) is a group of two; the viewing lenses (6) are arranged at two sides of the choke plate (5) at the center line of the top of the short pipe (10); the signal wire of the sight glass (6) rises to the board through a sight glass signal wire sleeve (23) to be connected with a display.

6. The drain flushing system with the U-shaped pipe set and the sight glass arranged as claimed in claim 1, wherein: the horizontal ventilation pipe (26) is communicated with the beginning end of the main pipe where the mop pool (18) is positioned and the beginning end of the main pipe where the washing groove (15) is positioned; the floor drain (17), the bathtub (19) and the mop pool (18) are communicated with a horizontal ventilation pipe (26); the horizontal vent pipe (26) is communicated with the auxiliary vent pipe (25).

7. The drain flushing system with the U-shaped pipe set and the sight glass arranged as claimed in claim 1, wherein: the blind plate butt joint (14) is a socket type pipe fitting, and a sealing plate is arranged at one half of the length of the pipe section; the blind plate is butted (14) and fixed in the cavity of the sealing plate or the sealing plate is fixed by being larger than the convex edge of the outer skin of the pipe with the pipe diameter; the blind plate butt joint (14) and the tee joint (20) which are connected with the drainage auxiliary stand pipe (2) are not communicated.

Technical Field

The invention belongs to the technical field of environment-friendly water treatment, and particularly relates to a kitchen and bathroom drainage system for residences and other civil buildings.

Background

A drainage system (ZL200620001920.6) for potential energy water cross-layer utilization substituted reclaimed water and a cross-layer drainage toilet flushing system (ZL201220008603.2) are patent documents which are closest to the invention and are detailed in an international search report (ZL 201220008603.2): PCT/CN 2012/086418.

The cross-layer drainage toilet flushing system is used as the prior art, potential functions of a kitchen and toilet drainage system are excavated, two gravity water heads of 3 meters and 1 meter are obtained by adopting a method of coexistence of cross-layer and horizontal communication of washing water, the washing water is drained one by one household to flush the toilet layer by layer, and the amount of purified water flushing is reduced. However, the system is concerned with the water-saving effect too much, and no serious and reliable technical scheme is provided for the pollution possibly caused by the system.

The technical defects of the cross-layer drainage toilet flushing system are as follows: the volume of a commodity pipe fitting of the P-shaped pipeline trap configured by the system is 1.5 liters, the functional volume of the system which is used as a primary water seal and can seal water and store excrement is small, and the system is not suitable for people in many times. More importantly, the water seal structure of the utility model has no forward depth, so that the air is easy to leak when the water, excrement and things are mixed and discharged, the odor is caused by the air leakage, and the secondary water seal is damaged to pollute the room. So far, the P-type pipeline trap exceeds the application range of the P-type pipeline trap, and a cross-layer drainage toilet flushing system needs a high-distribution exclusive water seal to realize the water-saving and pollution-free bidirectional function of the cross-layer drainage toilet flushing system.

Disclosure of Invention

The invention aims to: in order to overcome the technical defect of the system, the drainage toilet flushing system provided with the U-shaped pipe group and the sight glass is provided, and the specific technical scheme is as follows: the system continuously plays the role of flushing away of gravity water heads of 3 meters and 1 meter in the prior art, and a U-shaped pipe set is arranged to replace a P-shaped pipeline trap. The U-shaped pipe group is assembled and merged into the system by pipe sections of pipe fittings according to the principle of a communicating vessel, and is a section of drainage pipeline in the system in the reverse conventional reverse slope direction. The total length of the existing sample is 480 millimeters, the pipe diameter of the U-shaped water storage section is one time of that of the existing pipe when the U-shaped water storage section sinks for 110 millimeters, the effective volume is 3.0 liters, and the water storage and excrement storage are in a full water state. The U-shaped pipe set is further provided with a choke plate to prevent water vortex residual gas from accumulating on the top of the pipe when the U-shaped pipe set runs and form an odor passage for blocking. The function of preventing pollution is: the U-shaped pipe group is a primary large water seal component and is arranged at the initial end of the flushing and draining transverse main pipe (9), and the flushing and draining transverse main pipe (9) and the three-way four-way pipe (12) are horizontally connected to form a protective barrier for deodorizing draining of the system and protect all secondary water seals communicated with the three-way four-way pipe (12). When the drainage pipeline generates negative pressure or positive pressure change or secondary water seal water loss, air entering the room from the direction of the vent pipe flows into the room from secondary water seals such as a toilet bowl and a floor drain, and odor flowing into the room from the direction of the inspection well and the septic tank is blocked by the U-shaped pipe group. The U-shaped pipe group is provided with a short pipe (10), the water seal volume of the U-shaped pipe group can be adjusted by lengthening or shortening the length of the short pipe (10), and the volume is determined by the flushing effect. And the sight glass system arranged on the U-shaped pipe group monitors the running dynamic state of the U-shaped pipe group to implement accurate operation. A horizontal sweeping port (22) at the junction of a 45-degree elbow (8) arranged on the U-shaped pipe resistor and a flushing and draining transverse main pipe (9) can clean the U-shaped pipe group and suck falling objects by adopting a hose siphoning method on the floor. The auxiliary vertical drainage pipe (2) is provided with the blind plate butt joint (14), so that the auxiliary vertical drainage pipe is convenient and quick to install, the whole vertical pipe is vertical and attractive, and the work efficiency can be improved without arranging a pipe clamp.

The invention is realized by the following technical scheme: a drainage towards lavatory system that U type nest of tubes and sight glass set up includes: a main drainage vertical pipe, an auxiliary drainage vertical pipe, a U-shaped pipe group, a partition type toilet bowl, a flushing drainage transverse main pipe, a main vent pipe, an auxiliary vent pipe, a horizontal vent pipe and a blind plate are butted; u type bank of tubes includes: a tee joint four-way joint, a 90-degree elbow, a short pipe, a choke plate, a viewing lens, a 45-degree elbow, a short pipe and a 45-degree elbow; sequentially communicating: the clapboard type toilet bowl is communicated with a tee joint four-way joint; the tee joint four-way is communicated with a 90-degree elbow; the 90-degree elbow is communicated with the first nozzle of the short pipe, and the short pipe is provided with an air baffle plate and a viewing lens; the second nozzle of the short pipe is communicated with a 45-degree elbow; the 45-degree elbow is communicated with the first nozzle of the short pipe; the second nozzle of the short pipe is communicated with a 45-degree elbow; the 45-degree elbow is communicated with a tee joint, the middle port of the tee joint is communicated with a horizontal sweeping port, and the port of the tee joint is communicated with a flushing drainage horizontal trunk pipe; the flushing and draining transverse main pipe is communicated with the main draining vertical pipe.

The U-shaped pipe group is horizontally hoisted under the plate without a slope; the vertical distance between the U-shaped tube group short tube and the 45-degree elbow tube opening is one-time of the tube diameter of the U-shaped tube group short tube; u type tube bank batch production preparation integrated into one piece, the integrated molding scope includes: 90-degree elbow, short pipe, 45-degree elbow, choke plate arranged on the short pipe, and viewing lens.

The hoisting height of the short pipe is one-time pipe diameter lower than that of the flushing drainage transverse main pipe; the short pipe is provided with a choke plate and a sight lens.

The air baffle plate is rectangular or semicircular; the top of the short pipe is transversely slotted, and the choke plate is embedded into the short pipe; the depth of the choke plate embedded in the short pipe is 30 mm, and the pipe diameter of the short pipe is 110 mm.

The viewing lens is a group of two; the sight lens is arranged on two sides of the choke plate on the center line of the top of the short pipe; the sight lens signal line rises to the board through the sight lens signal line sleeve and is connected with the display.

The horizontal ventilation pipe is communicated with the starting end of the main pipe where the mop pool is positioned and the starting end of the main pipe where the washing groove is positioned; the floor drain, the bathtub and the mop pool are communicated with a horizontal vent pipe; the horizontal vent pipe is communicated with the auxiliary vent pipe.

The blind plates are butted into a socket type pipe fitting, and a sealing plate is arranged at one half of the length of the pipe section; the blind plate is fixed in the pipe cavity of the butt sealing plate or the sealing plate is fixed on the convex edge of the outer skin of the pipe with the diameter larger than the pipe diameter; the blind plate is in butt joint with the tee joint and the tee joint of the drainage auxiliary stand pipe and is not communicated with each other.

The invention has the following advantages:

compared with the prior art, the technical scheme adopted by the invention is as follows: and a U-shaped pipe group longitudinal water seal is arranged, a protective barrier is constructed, and a P-shaped pipeline trap is cancelled. The U-shaped pipe group is horizontally arranged to avoid vertical superlow so as to increase the length of the U-shaped pipe group and increase the volume of a water seal. The length of the U-shaped pipe group is increased, the forward depth of the water seal is increased, and a choke plate and a sight glass head are further arranged. Thereby solving the technical defects of small water seal volume, difficult increment and short water seal depth, air leakage and odor return of the P-shaped pipeline trap. The elevation of the bottom of the existing P-shaped pipeline trap is slightly over 2.20 meters. The U-shaped pipe group is arranged in a group in one room, odor of the inspection well and the septic tank is isolated from entering the room on the premise of smooth drainage, the load of indoor secondary water seal can be synchronously reduced under the action of the odor, the configuration cost is reduced, and the stored excrement of the U-shaped pipe group is flushed away by a cross-layer drainage technology. Therefore, the common diseases that the kitchen and bathroom drainage system pollutes the indoor for a long time are eradicated with low cost. The pipe fittings, pipe sections and sight glasses required by the combination of the U-shaped pipe group are marketized general commodities, and the butt joint of the air baffle plate and the blind plate which need to be made manually is simple and easy to operate by common technical workers. At present, the technical field also applies drainage systems of different-layer drainage, same-layer drainage, indoor reclaimed water and the like to kitchen and bathroom drainage systems by respective technologies, and the drainage systems are different from the drainage systems in that the drainage systems are all single water seals arranged on water seals of sanitary wares. The invention also has the water-saving function of flushing the toilet by directly using waste water.

Drawings

FIG. 1: is a perspective view of the drainage pipeline of the invention

FIG. 2: is a plan view of a drainage pipeline

A is a three-way or four-way toilet 12

C is a 90-degree elbow for the kitchen 13

B is butt joint of floor slab 14 as a blind plate

1 is a main drainage vertical pipe 15 which is a washing tank

2 is a drainage auxiliary vertical pipe 16 which is a wash basin

The 3 is a U-shaped pipe group 17 which is a floor drain

4 is a clapboard type toilet bowl 18 is a mop pool

5 is a choke plate 19 is a bathtub

Three-way pipe with viewing lens 6 and drainage auxiliary vertical pipe 20

7 is a 45-degree elbow 21 which is a tee joint

8 is a 45-degree elbow 22 which is a horizontal sweeping opening

Signal line sleeve for sight glass with 9 as flushing and draining transverse main pipe 23

10 is a short pipe 24 and is a main permeability cell 25 and is an auxiliary permeability cell

11 is a horizontal vent pipe with a short pipe 26

Detailed Description

Examples

A drainage toilet flushing system with a U-shaped pipe group and a sight glass, as shown in the attached figures 1 and 2, comprises: a main drainage vertical pipe 1, an auxiliary drainage vertical pipe 2, a U-shaped pipe group 3, a partition type toilet bowl 4, a flushing drainage transverse main pipe 9, a main vent pipe 24, an auxiliary vent pipe 25, a horizontal vent pipe 26 and a blind plate butt joint 14; the U-tube set 3 includes: the three-way four-way joint comprises a three-way four-way joint 12, a 90-degree elbow 13, a short pipe 10, a choke plate 5, a viewing lens 6, a 45-degree elbow 7, a short pipe 11 and a 45-degree elbow 8; sequentially communicating: the clapboard type toilet bowl 4 is communicated with a tee joint four-way joint 12; the tee joint four-way joint 12 is communicated with a 90-degree elbow 13; the 90-degree elbow 13 is communicated with the first nozzle of the short pipe 10, and the short pipe 10 is provided with the choke plate 5 and the viewing lens 6; the second opening of the short pipe 10 is communicated with a 45-degree elbow 7; the 45-degree elbow 7 is communicated with the first nozzle of the short pipe 11; the second nozzle of the short pipe 11 is communicated with a 45-degree elbow 8; the 45-degree elbow 8 is communicated with a tee joint 21, the middle port of the tee joint 21 is communicated with a horizontal sweeping port 22, and the port of the tee joint 21 is communicated with a flushing and drainage transverse main pipe 9; the flushing and draining transverse main pipe 9 is communicated with the main draining vertical pipe 1.

The U-shaped pipe group 3 is horizontally hoisted under a plate without a slope; the vertical distance between the short pipe 10 of the U-shaped pipe group 3 and the pipe orifice of the 45-degree elbow 8 is one-time pipe diameter of the pipe; 3 batch production preparation integrated into one piece of U type nest of tubes, the integrated into one piece scope includes: 90-degree elbow 13, short pipe 10, 45-degree elbow 7, short pipe 11, 45-degree elbow 8, choke plate 5 arranged on short pipe 10, and viewing lens 6.

The hoisting height of the short pipe 10 is one-time pipe diameter lower than that of the flushing drainage transverse main pipe 9; the short pipe 10 is provided with a choke plate 5 and a lens 6.

The choke plate 5 is rectangular or semicircular; the top of the short pipe 10 is transversely slotted, and the choke plate 5 is embedded into the short pipe 10; the choke plate 5 is embedded into the short pipe 10 with the depth of 30 mm, and the pipe diameter of the short pipe is 110 mm.

The vision lens 6 is a group of two; the sight glass 6 is arranged at two sides of the choke plate 5 at the center line of the top of the short tube 10; the signal line of the sight glass 6 rises to the board through a sight glass signal line sleeve 23 to be connected with a display.

The horizontal ventilation pipe 26 is communicated with the initial end of the main pipe where the mop pool 18 is positioned and the initial end of the main pipe where the washing groove 15 is positioned; the floor drain 17, the bathtub 19 and the mop pool 18 are communicated with a horizontal ventilation pipe 26; the horizontal permeability cells 26 are connected to the auxiliary permeability cells 25.

The blind plate butt joint 14 is a socket type pipe fitting, and a sealing plate is arranged at one half of the length of the pipe section; the blind plate is fixed in the pipe cavity of the butt sealing plate or the sealing plate is fixed on the convex edge of the outer skin of the pipe with the diameter larger than the pipe diameter; the blind plate butt joint 14 is connected with the tee joint 20 and the tee joint 20 of the auxiliary drainage stand pipe 2 and is not communicated with each other.

As further illustrated in figures 1 and 2

Fig. 1 and 2 are simulation diagrams of the technical scheme of the invention, and a piping method is adopted after a simulated different-layer drainage system is changed into the technical scheme. The UPVC pipe fitting has main vertical drainage pipe of phi 110 mm, auxiliary vertical drainage pipe of phi 75 mm, horizontal pipe of phi 75 mm, water outlet coordinates in plane drawing in site collection in certain proportion, floor drain 17 wall distance forwards, and the forwards moving size is the wall distance of the auxiliary vertical drainage pipe plus 105 mm. Except numbers 1, 4 and 9, the rest are analog pipelines.

The process comprises the following steps: beginning with the middle layer 1 of fig. 1, the excrement falls into the U-shaped pipe set 3 through the clapboard type pedestal pan 4, the drainage of the wash basin 16 and the drainage of the wash trough 15 enter the main drainage vertical pipe 1 through the four-way pipe 12, the U-shaped pipe set 3, the excrement flushing drainage horizontal main pipe 9, and the excrement is flushed away by a 1-meter gravity head. 2. The drainage of a floor drain 17 on the upper floor, the drainage of a mop pool 18 and the drainage of a bathtub 19 enter the middle floor through a drainage auxiliary vertical pipe 2, an upper tee joint 20 turns to be a horizontal pipe, the horizontal pipe enters a drainage main vertical pipe 1 through a cross joint 12, a U-shaped pipe resistance 3 and a flushing and drainage transverse main pipe 9, and 3 m gravity water head is used for flushing excrement. 3. The drainage of the floor drain 17 of the middle floor, the drainage of the mop pool 18 and the drainage of the bathtub 19 enter the lower floor through the lower tee joint 20 and the drainage auxiliary vertical pipe 2, which duplicates the flow of the second step. The rest can be done by analogy.

Elevation: the actual measurement of the net height of the toilet is 2.57 meters, the distance between the middle opening of the three-way four-way joint of 110 multiplied by 75 and the bottom of the plate is 110 millimeters, the distance between the middle opening of the three-way four-way joint and the elbow is 200 millimeters, the radius of the elbow is 60 millimeters, and the total distance is 370 millimeters. The net height reduced by 370 mm is equal to the tube base distance of the U-shaped tube group 3 of 2.20 m. According to the relevant regulation, the line is pressed locally. If a vertical lower socket type three-way four-way pipe fitting is developed, the elevation of the pipe bottom can be increased to 2.24 meters.

And (3) impact separation: the amount of volume of the U-tube set is described above in terms of the wash-off effect and the size and volume of the sample present. The samples have been subjected to a punch-off test previously herein and the data are: the wet dog is 750 g when 1.5 jin of stool is put into the U-shaped pipe set from the mouth of the toilet 4, and the dog sinks to the bottom and floats a little. The gravity water head is 1.0 meter, the water quantity is 10 liters, the length of the horizontal pipe is 1.4 meters and 2.5 meters, the horizontal direction containing double elbows is 90 degrees, and the like, and all secondary water is flushed and cleaned. The experimental data of the gravity head of 3.0 meters is not expressed.

U-tube set sample specification, bulk: the U-shaped tube set longitudinal water seal structure is formed by assembling UPVC pipe fittings and pipe sections according to the principle of a communicating vessel, the total length is 480 millimeters, the outer diameter of the pipe is 110 millimeters, the U-shaped water storage section sinks 110 millimeters, and the volume of a body is 3.0 liters. Water seal volume: after the U-shaped water storage section sinks, the cylindrical water body with the middle section lying horizontally is an effective water seal, the length is 185 mm, the inner diameter of the pipe is 105 mm, and the volume of the water seal is 1.6 liters. Water seal height: the air baffle is embedded in the cavity by 30 mm, the water seal height is 30 mm, and the air baffle is also a water seal plate. A communicating vessel: the air baffle is incompletely separated in the middle of the assembly, the bottom of the air baffle is communicated with openings at two sides, one side of the air baffle is communicated with the main drainage vertical pipe, the other side of the air baffle is communicated with the main vent pipe, and the pressure intensity is the same.