CN208857896U - A kind of double profile tube drainaging system aqueous vapor separation module - Google Patents

Abstract

The utility model discloses a kind of double profile tube drainaging system aqueous vapor separation modules, belong to architecture indoor drainage system technical field.Aqueous vapor separation module can be connected with soil stack and vent stack respectively by the water in transverse drainage branch pipe is gentle, influence the water seal arrangement being connected to transverse drainage branch pipe by soil stack air pressure fluctuation, which constitute an aqueous vapors to separate gentle body circulation drainage system, help to realize the circulation supplement of gas in soil stack, stablize the air pressure balance in soil stack, guarantee the unobstructed exclusion of water flow in soil stack, increase drainability, fundamentally change the venting process and realizing route of traditional H-type connection double profile tube drainaging system, efficiently solve dewatering horizontal tube with soil stack is closed is connected to, pass through floor drain back foul problem caused by soil stack and snorkel H connecting tube indirect communication mode, also solves the technical issues of current fixture vent pipe or loop draught pipe are individually connected to necessary bright dress caused by vent stack simultaneously.

Description

A kind of double profile tube drainaging system aqueous vapor separation module

Technical field

The utility model relates to architecture indoor drainage system technical field, in particular to a kind of double profile tube drainaging system water Gas separation module.

Background technique

Currently, there are three types of forms for architecture indoor drainage system: first is nine layers of drainage system below, is ventilated using top is stretched Pipe draining, no setting is required Special ventilating pipe；Second is that the building more than nine layers, toilet interior plumbing system be arranged soil stack and Special ventilating pipe, and require successively be connected between Special ventilating pipe and soil stack using H-type pipe or interlayer is connected to, sewage arranging Vertically along pipe wall screw eddy flow in water standpipe, connection ventilation is blocked in H-type connection opening inertia water curtain easy to form or moisture film Nozzle causes water to enter H-type connecting tube and enters snorkel, influences snorkel ventilatory capacity, and water curtain blocks H-type communicating pipe pipe Mouthful, it obstructs the gas that the gas in snorkel enters in soil stack tonifying Qi and soil stack and enters snorkel, and then cause to arrange Air pressure fluctuation in water standpipe is larger, directly generates direct synchronous impact to the air pressure in dewatering horizontal tube, causes smelly in standpipe Gas breaks through water seal and enters the room, floor drain back foul；In order to solve the connection effect of H-type communicating pipe, improves soil stack and ventilation is vertical The gas exchange capacity of pipe, many researchers are made great efforts and have been explored.

Patent document CN203346963U discloses a kind of eddy flow double profile tube drainaging system, uses and is arranged within communicating pipe It is obliquely installed stop part and communicating pipe to realize and the water in soil stack is stopped to enter in vent stack along communicating pipe, solves logical Caused by the water inlet of gas standpipe the problem of the ventilatory capacity of reduction vent stack.(it is characterized in that, the drainage system includes parallel The first standpipe and the second standpipe being arranged, the first standpipe is for draining, and the second standpipe is for being vented, the first standpipe and the second standpipe Between be interconnected by communicating pipe, gas in the first standpipe is discharged by flowing to communicating pipe in the second standpipe, described first Standpipe is reinforced inside spin drainpipe, is equipped with several spiral ribs in the first standpipe, and the communicating pipe is from the first standpipe to second The horizontal direction of standpipe, which tilts upward, to be arranged to prevent the water flow in the first standpipe from overflowing into the second standpipe.Inside the communicating pipe Stop part equipped with several the first standpipes of direction.)

Patent document CN107938769A discloses a kind of H pipe and the drainage system including the H pipe: the two of the connecting tube End is connected with soil stack and vent stack respectively, and deflector, one end of the deflector are provided in the soil stack It is connected with the soil stack inner wall, the other end extends in the connecting tube, is equipped between the deflector and the connecting tube Gap.It is right by the way that deflector is arranged in soil stack and connecting tube intersection and deflector is extended to the mode in connecting tube Water in soil stack is flow backwards, it is therefore an objective to solve the problems, such as that attached jet encounters water curtain barrier ventilation at connection nozzle, together When also solve the problems, such as that water enters snorkel by connecting tube, to improve total system ventilation capacity have preferable effect.

205839888 U of patent document CN discloses a kind of anti-H pipe that backflows of used in construction drainage, solves existing building draining and uses H Water seal in pipe destructible drainage system causes the technical issues of toilet back foul phenomenon.Comprising: which soil stack, ventilation are tiltedly Pipe and vent stack, in which: the ventilation inclined tube upper wall and soil stack junction are equipped with first baffle straight down；It is described logical Second baffle is equipped at gas inclined tube lower wall and vent stack junction to vent stack axis；In the vent stack relative to logical Gas standpipe and ventilate inclined tube connector side tube wall outwardly protrude to be formed ventilation bend it is smooth to guarantee to ventilate.This is practical new Type has the effect of that the water in drainage pipeline can effectively be prevented to enter ventilation pipe, give full play to ventilation pipe ventilation, reduce Pressure oscillation in drainage system improves the advantages of drainability.

In conclusion in order to improve the drainability of architecture indoor double profile tube drainaging system, current solution is logical It crosses the internal structure for improving double standpipe H-type communicating pipes or improves connecting tube and soil stack intersection structure simultaneously, it is therefore an objective to Water curtain is solved in soil stack to the barrier action of H connecting tube nozzle, and reduces the water in soil stack and passes through connecting tube entrance The water-flowing amount of vent stack improves the gas exchanges balanced capacity in soil stack, reduces air pressure fluctuation in soil stack, in turn Reduce the influence to air pressure fluctuation in transverse drainage branch pipe.That is, the essential structure of double profile tube drainaging system is every layer at present Transverse drainage branch pipe with soil stack be the closed total system being connected to, the air pressure fluctuation in standpipe is directly passed to draining Horizontal branch pipe.Vent stack and transverse drainage branch pipe are by soil stack and H connecting tube indirect communication.

In addition, to improve water-sealing stinking-proof ability, it is logical by increasing fixture vent pipe or annular usually in double stack system Tracheae.One end of fixture vent pipe is connected to sanitary apparatus trap outlet end, another to be connected to main vent stack；Loop draught pipe is On sanitary apparatus dewatering horizontal tube, from being picked out between two sanitary apparatus at most beginning to main vent stack or secondary vent stack. That is, fixture vent pipe or loop draught pipe are directly connected to vent stack, it is not connected to soil stack.Therefore, Code for design of building water supply and sewerage requirement: fixture vent pipe, loop draught pipe should be not less than more than sanitary apparatus top edge It is connected according to the upstroke slope not less than 0.01 with vent stack at 0.15 m.The purpose is to prevent utensil drain line blockage with Afterwards, utensil draining enters vent stack along fixture vent pipe or loop draught pipe, influences the ventilatory capacity of vent stack, and then influence The drainability and air pressure fluctuation of soil stack.

Fixture vent pipe and loop draught pipe provide the ventilating mode that a kind of horizontal branch pipe is directly connected to vent stack, can be with It effectively solves the trap outlet end connection snorkel of dewatering horizontal tube or sanitary apparatus and then connects open to atmosphere purpose.But Since its installation requirement necessarily is greater than sanitary apparatus top edge, although the technical solution odor-resistant result is good, lived in resident Since the bright dress occupied space of pipeline is very difficult in residence toilet.

Summary of the invention

The purpose of this utility model is exactly to provide a kind of double profile tube drainaging system aqueous vapor point the shortcomings that overcoming the prior art From module, transverse drainage branch pipe fundamentally realizes draining by aqueous vapor separation module while communicated drainage standpipe and vent stack Horizontal branch pipe trap outlet is connected to directly connection atmosphere with vent stack and realizes balance, thoroughly avoids air pressure fluctuation in soil stack Influence to transverse drainage branch pipe water seal arrangement, efficiently solve dewatering horizontal tube with soil stack is closed is connected to, pass through soil stack With floor drain back foul problem caused by snorkel H connecting tube indirect communication mode, while also solving current fixture vent pipe or ring Shape snorkel is individually connected to the technical issues of necessary bright dress caused by vent stack.

To achieve the above objectives, the present invention adopts the following technical solutions: a kind of double profile tube drainaging system aqueous vapor point From module, the aqueous vapor separation module includes closed cavity, and soil stack upper connector is equipped at the top of closed cavity and ventilation is vertical Pipe upper connector, the closed cavity bottom of corresponding top connecting tube, which is equipped under soil stack lower connector and vent stack, to be connected Pipe, closed cavity side wall are equipped at least one transverse drainage branch pipe connecting tube, connect under soil stack upper connector and soil stack It is equipped in drain stub, with the drain stub of transverse drainage branch pipe connecting tube water outlet corresponding position and is provided with not higher than draining between pipe The water inlet of horizontal branch pipe connected pipe water outlet, is equipped with and closing chamber between vent stack upper connector and vent stack lower connector The gas connection space that body is formed, transverse drainage branch pipe connecting tube top are equipped with the opening in connection gas connection space.When draining is vertical When air pressure fluctuation in pipe, it is short that ventilation will be entered by gas connection space into the air pressure body at the top of transverse drainage branch pipe connecting tube Pipe, and then realize and communicated with atmosphere, thoroughly avoid the water seal to transverse drainage branch pipe or utensil from having an impact, compact-sized, layout Rationally.

It is equipped with as a kind of improvement of the utility model, between vent stack upper connector and vent stack lower connector logical Shortness of breath pipe, ventilate short tube on be provided with closed cavity formed gas connection space blow vent.

As a kind of improvement of the utility model, the transverse drainage branch pipe connecting tube water outlet is equipped with deflector II, water conservancy diversion It is higher than transverse drainage branch pipe connecting tube radius at the top of plate II and is formed between the top of closed cavity and is connected to gas connection space Air flue.

As a kind of improvement of the utility model, it is provided at the top of the transverse drainage branch pipe connecting tube through external snorkel The venthole being connected with gas connection space.

As a kind of improvement of the utility model, the drain stub bottom in the gas connection space offers sluicing Hole avoids enter into vent stack for excluding to accidentally enter the water in gas connection space.

As a kind of improvement of the utility model, the closed cavity top design is at cap structure, convenient for injection molding production.

A kind of double profile tube drainaging system aqueous vapor separation module, the aqueous vapor separation module includes drainage connecting pipe and ventilation Connecting tube, transverse drainage branch pipe are connected with drainage connecting pipe, and blow vent is provided in ventilation connecting tube, close to the row of drainage connecting pipe The venthole being connected by external snorkel with blow vent is provided at the top of the horizontal branch pipe of water, the bottom of blow vent is higher than venthole Bottom.It, will be by the top of transverse drainage branch pipe into the air pressure body in transverse drainage branch pipe when the air pressure fluctuation in soil stack Venthole successively enter ventilation short tube through the blow vent on external snorkel, ventilation short tube, and then communicate with atmosphere, thoroughly keep away Exempt to have an impact the water seal of transverse drainage branch pipe or utensil, structure is simple, rationally distributed.

In conclusion the utility model is gentle vertical with draining respectively by the water in transverse drainage branch pipe by aqueous vapor separation module Pipe is connected with vent stack, and water is directly entered soil stack discharge, and gas is directly entered vent stack and excludes in time, makes and arrange The water seal arrangement of the horizontal branch pipe connection of water is not influenced by soil stack air pressure fluctuation, and which constitute an aqueous vapor separation and gas to follow Ring drainage system helps to realize the circulation supplement of gas in soil stack, stablizes the air pressure balance in soil stack, guarantee row Water stands the unobstructed exclusion of in-pipe flow, increases drainability, fundamentally changes traditional H-type connection double profile tube drainaging system Venting process and realizing route, efficiently solve transverse drainage branch pipe with soil stack is closed is connected to, pass through soil stack and ventilation Floor drain back foul problem caused by pipe H connecting tube indirect communication mode, while also solving current fixture vent pipe or ring-shaped ventilation Pipe is individually connected to the technical issues of necessary bright dress caused by vent stack.The utility model is compact-sized, rationally distributed, ventilation It works well, water passing capacity is big, occupies little space, and saves material, saves space, and indoor environment is beautiful, prevents back foul, and radical cure is seeped Leakage, co-layer draining are easily installed.

Detailed description of the invention

Fig. 1 is the front cross-sectional structural schematic diagram of the aqueous vapor separation module in the utility model embodiment one；

Fig. 2 is the overlooking structure diagram of the aqueous vapor separation module in the utility model embodiment one；

Fig. 3 is the front cross-sectional structural schematic diagram of the aqueous vapor separation module in the utility model embodiment two；

Fig. 4 is the overlooking structure diagram of the aqueous vapor separation module in the utility model embodiment three；

Fig. 5 is the positive structure diagram of the aqueous vapor separation module in the utility model embodiment four；

Fig. 6 is the overlooking structure diagram of the aqueous vapor separation module in the utility model embodiment four；

Fig. 7 is the overall structure diagram of the double profile tube drainaging system in the utility model embodiment five；

Fig. 8 is the overall structure diagram of the double profile tube drainaging system in the utility model embodiment six；

Fig. 9 is office's cloth structural schematic diagram of the double profile tube drainaging system in the utility model embodiment seven.

In figure, 1, bottom tandem device；2, aqueous vapor separation module；201, transverse drainage branch pipe connecting tube；202, on vent stack Connecting tube；203, soil stack upper connector；204, water inlet；205, deflector II；206, soil stack lower connector；207, Vent stack lower connector；208, blow vent；209, drain stub；210, ventilation short tube；211, pooling zone is drained；212, gas Connected space；213, drain hole；214, water intake；215, venthole；216, snorkel；217, drainage connecting pipe；218, Ventilation connecting tube；3, vent stack；4, soil stack；5, top layer tandem device；6, stack vent；7, drainpipe；8, inspection shaft； 9, transverse drainage branch pipe；91, sewer connection pipe；92, waste water connecting tube；10, nucleus module；101, drainage connecting pipe；102, it ventilates Connecting tube.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model Limitation.

It is only phase each other it should be noted that the positional terms such as upper and lower, top, bottom in the utility model embodiment It is reference to concept or with the normal operating condition of product, and should not be regarded as restrictive.

Embodiment one:

As depicted in figs. 1 and 2, aqueous vapor separation module 2 includes closed cavity, is equipped on soil stack and connects at the top of closed cavity Adapter tube 203 and vent stack upper connector 202, closed cavity bottom are equipped under soil stack lower connector 206 and vent stack Connecting tube 207, closed cavity inside are equipped with the draining of communicated drainage standpipe upper connector 203 and soil stack lower connector 206 Short tube 209, closed cavity side wall are equipped at least one transverse drainage branch pipe connecting tube 201, and the present embodiment is one.With transverse drainage branch It offers in the drain stub 209 of 201 water outlet corresponding position of pipe connected pipe not higher than 201 water outlet of transverse drainage branch pipe connecting tube Water inlet 204, be provided on the ventilation short tube 210 between vent stack upper connector 202 and vent stack lower connector 207 with The blow vent 208 in closed cavity formation gas connection space 212.201 water outlet of transverse drainage branch pipe connecting tube is equipped with closing chamber Body is divided into the deflector II 205 of draining pooling zone 211 and gas connected space 212, and II 205 top of deflector is higher than transverse drainage 201 radius of branch pipe connected pipe and the air flue that formation is connected to gas connection space 212 between the top of closed cavity, deflector It is to prevent the water in draining pooling zone 211 from entering gas connection space that II 205 tops, which are higher than 201 radius of transverse drainage branch pipe connecting tube, 212, air flue and gas connection space of the 201 water outlet top opening of transverse drainage branch pipe connecting tube by II 205 top of deflector 212 connections.Due to being connected at the top of 201 water outlet of transverse drainage branch pipe connecting tube with gas connection space 212, when in soil stack 4 Air pressure fluctuation when, 201 water outlet of transverse drainage branch pipe connecting tube will be passed through into the air pressure body in transverse drainage branch pipe connecting tube 201 Top (air flue i.e. between deflector II 205 and closed cavity top) is connected to gas connection space 212, and then short with being vented Pipe 210 communicates, thus realize the purpose that air pressure body is directly communicated with the atmosphere at the top of 201 water outlet of transverse drainage branch pipe connecting tube, it is thorough Bottom avoids the water seal to transverse drainage branch pipe 9 or utensil from having an impact, compact-sized, rationally distributed.

To be made convenient for injection molding, by closed cavity top (comprising being connected on soil stack upper connector 203 and vent stack Pipe 202) it is designed to cap structure.

Embodiment two:

As shown in figure 3, aqueous vapor separation module 2, the present embodiment and embodiment one the difference is that: gas connection space 209 bottom of drain stub in 212 offers drain hole 213, for excluding to accidentally enter the water in gas connection space 212, keeps away Exempt to enter vent stack 3.Closed cavity side is also provided with the water intake 214 of at least one connection wastewater inlet pipe.

Embodiment three:

As shown in figure 4, aqueous vapor separation module, the present embodiment with embodiment one the difference is that: transverse drainage branch pipe is connect The top of pipe 201 is provided with venthole 215, and venthole 215 is connected by external snorkel 216 with gas connection space 212, into And it is connected to vent stack 3, realization is communicated with atmosphere, thoroughly avoids the water seal to dewatering horizontal tube or utensil from having an impact, structure is tight It gathers, it is rationally distributed.

Example IV:

As shown in Figure 5 and Figure 6, aqueous vapor separation module 2, the present embodiment with embodiment three the difference is that: aqueous vapor separates Module 2 includes drainage connecting pipe 217 and ventilation connecting tube 218, and transverse drainage branch pipe 9 is connected with drainage connecting pipe 217, and ventilation connects Blow vent 208 is provided on adapter tube 218, the top close to the transverse drainage branch pipe 9 of drainage connecting pipe 217 is provided with venthole 215, ventilates The bottom of mouth 208 is higher than the bottom of venthole 215, and venthole 215 is connected by external snorkel 216 with blow vent 208, into And it is connected to vent stack 3, realization is communicated with atmosphere, thoroughly avoids the water seal to transverse drainage branch pipe 9 or utensil from having an impact, structure It is compact, it is rationally distributed.

Embodiment five:

As shown in fig. 7, double profile tube drainaging system comprising soil stack 4 and vent stack 3 arranged side by side, top layer row The top of water standpipe 4 and vent stack 3 is connected by top layer tandem device 5 with stack vent 6, bottom soil stack 4 and is led to The bottom of gas standpipe 3 is connected by bottom tandem device 1 with drainpipe 7, and drainpipe 7 is connected to inspection shaft 8, and transverse drainage branch pipe 9 connects Enter aqueous vapor separation module 2 described in any one of above-described embodiment one to four embodiment.

Embodiment six:

As shown in figure 8, the present embodiment and embodiment one the difference is that: patent is equipped with below aqueous vapor separation module 2 It is entitled " water water storage in a kind of side-stand type for toilet, treatment for reuse and exhaust system (application No. is: 201810149057.6) nucleus module 10(described in utility application " is core mould in above-mentioned patent application Block 10), by the cooperation of aqueous vapor separation module 2 and nucleus module 10, it is same through aqueous vapor separation module 2 to realize sewer connection pipe 91 When communicated drainage standpipe 4 and vent stack 3, communicated drainage standpipe 4 and ventilation are vertical simultaneously through nucleus module 10 for waste water connecting tube 92 Pipe 3 realizes sewer connection pipe 91 with the water seal of waste water connecting tube 92 and is connected to atmosphere, do not influenced by soil stack air pressure fluctuation, It ensure that the stabilization of water seal with reliably, realizes utensil discharge outlet without back foul.

Embodiment seven:

As shown in figure 9, the present embodiment and embodiment six the difference is that: aqueous vapor separation module 2 and nucleus module 10 it Between be equipped with drainage connecting pipe 101 and ventilation connecting tube 102.It, can by the setting of drainage connecting pipe 101 and ventilation connecting tube 102 It realizes that sewer connection pipe 91 accesses aqueous vapor separation module 2 and connect on the ground with closestool, realizes closestool and pass through sewer connection pipe 91 are connected to soil stack 4 and vent stack 3, are not influenced by 4 air pressure fluctuation of soil stack, ensure that water seal stabilization and can It leans on, solves anti-smelly technical problem.

In conclusion the utility model by aqueous vapor separation module 2 by the water in transverse drainage branch pipe 9 it is gentle respectively with draining Standpipe 4 is connected with vent stack 3, and water is directly entered the discharge of soil stack 4, and gas is directly entered vent stack 3 and excludes in time, Influence the water seal arrangement being connected to transverse drainage branch pipe 9 by 4 air pressure fluctuation of soil stack, which constitute an aqueous vapors to separate Gentle body circulation drainage system helps to realize the circulation supplement of gas in soil stack 4, stablizes the air pressure in soil stack 4 Balance guarantees the unobstructed exclusion of water flow in soil stack 4, increases drainability, and it is double vertical fundamentally to change traditional H-type connection The venting process and realizing route of pipe drainage system, efficiently solve transverse drainage branch pipe 9 with soil stack 4 is closed is connected to, pass through Floor drain back foul problem caused by soil stack 4 and snorkel H connecting tube indirect communication mode, while it is logical also to solve current utensil Tracheae or loop draught pipe are individually connected to the technical issues of necessary bright dress caused by vent stack 3.The utility model structure is tight It gathers, rationally distributed, ventilatory effect is good, and water passing capacity is big, occupies little space, and saves material, saves space, indoor environment beauty It sees, prevents back foul, radical cure leakage, co-layer draining is easily installed.

The present embodiment not makes any form of restriction the shape, structure etc. of the utility model, all according to this reality With novel technical spirit any simple modification to the above embodiments, equivalent variations, the utility model technology is belonged to The protection scope of scheme.

Claims (7)

1. a kind of double profile tube drainaging system aqueous vapor separation module, it is characterised in that: the aqueous vapor separation module (2) includes closing Cavity, closed cavity top are equipped with soil stack upper connector (203) and vent stack upper connector (202), and corresponding top connects The closed cavity bottom of adapter tube is equipped with soil stack lower connector (206) and vent stack lower connector (207), closing chamber side Wall is equipped at least one transverse drainage branch pipe connecting tube (201), soil stack upper connector (203) and soil stack lower connector (206) drain stub (209) are equipped between, the drain stub with transverse drainage branch pipe connecting tube (201) water outlet corresponding position (209) water inlet (204) not higher than transverse drainage branch pipe connecting tube (201) water outlet, vent stack upper connector are provided on (202) the gas connection space (212) formed with closed cavity, transverse drainage are equipped between vent stack lower connector (207) The opening of connection gas connection space (212) is equipped at the top of branch pipe connected pipe (201).

2. a kind of double profile tube drainaging system aqueous vapor separation module according to claim 1, it is characterised in that: vent stack It is equipped with ventilation short tube (210) between upper connector (202) and vent stack lower connector (207), is provided in ventilation short tube (210) The blow vent (208) of gas connection space (212) is formed with closed cavity.

3. a kind of double profile tube drainaging system aqueous vapor separation module according to claim 1, it is characterised in that: the draining Horizontal branch pipe connected pipe (201) water outlet is equipped with deflector II (205), is higher than transverse drainage branch pipe at the top of deflector II (205) and connects Pipe (201) radius and the air flue that formation is connected to gas connection space (212) between the top of closed cavity.

4. a kind of double profile tube drainaging system aqueous vapor separation module according to claim 1, it is characterised in that: the draining The ventilation being connected by external snorkel (216) with gas connection space (212) is provided at the top of horizontal branch pipe connected pipe (201) Hole (215).

5. a kind of double profile tube drainaging system aqueous vapor separation module according to any one of claims 1 to 4, feature exist In: drain stub (209) bottom in the gas connection space (212) offers drain hole (213).

6. a kind of double profile tube drainaging system aqueous vapor separation module according to any one of claims 1 to 4, feature exist In: the closed cavity top design is at cap structure.

7. a kind of double profile tube drainaging system aqueous vapor separation module, it is characterised in that: the aqueous vapor separation module (2) includes draining Connecting tube (217) and ventilation connecting tube (218), transverse drainage branch pipe (9) are connected with drainage connecting pipe (217), ventilation connecting tube (218) it is provided with blow vent (208) on, is provided at the top of the transverse drainage branch pipe (9) of drainage connecting pipe through external snorkel (216) venthole (215) being connected with blow vent (208), the bottom of blow vent (208) are higher than the bottom of venthole (215).