CN210032037U

CN210032037U - Deodorant type rainwater riser

Info

Publication number: CN210032037U
Application number: CN201920644538.4U
Authority: CN
Inventors: 胡杰
Original assignee: Fengxian Shanghai Architectural Design Co Ltd
Current assignee: Fengxian Shanghai Architectural Design Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-02-07
Anticipated expiration: 2029-05-07

Abstract

The utility model relates to a building technical field, concretely relates to deodorant type rainwater riser. A deodorization type rainwater vertical pipe comprises a vertical pipe which is vertically arranged, the vertical pipe is connected with branch pipes leading to each floor, and the vertical pipe is connected with a sewer through a water storage elbow; the trap comprises a lower convex elbow and an upper convex elbow, one end of the upper convex elbow is connected with a sewer, the other end of the upper convex elbow is connected with one end of the lower convex elbow, and the other end of the lower convex elbow is connected with a vertical pipe. Due to the adoption of the technical scheme, the utility model discloses effectively prevent that the foul smell of sewer from passing through the riser and anti-emitting to the resident family of each floor, prevent that the foul smell from influencing the normal life of resident family, avoided the harmful substance in the foul smell to infringe the health.

Description

Deodorant type rainwater riser

Technical Field

The utility model relates to a building technical field, concretely relates to deodorant type rainwater riser.

Background

In the multi-storey residential structure of a modern residential community, drainage structures located in the same corridor in the same building generally comprise a sewer branch pipe and a vertical main pipe leading to homes of residents on various floors. The method comprises the steps of firstly, horizontally laying down branch pipes on each floor, enabling each branch pipe to be communicated with an upright main pipe, enabling the main pipe to be communicated with a sewer, enabling water bodies such as domestic sewage, waste water and rainwater on each floor to be gathered into the upright main pipe through each branch pipe, and enabling the water bodies to be discharged into an urban water supply and drainage network in the sewer through the upright main pipe.

The vertical configuration of the vertical main pipe tends to cause odors in the plumbing system to back up the individual sewer laterals, thereby affecting the lives of the occupants of the floors. Moreover, harmful germs, viruses and fine sundry particles which are bred in a sewer are often mixed in the stink which is emitted from the sewer, and the stink is a safety hazard for the health of residents. In addition, the inner wall of the stand pipe can be free from bacteria and microorganisms due to the fact that large-flow water bodies are not flushed for a long time, the bred microorganisms can be firmly attached to the pipe wall, the water bodies flowing through the stand pipe cannot effectively flush the positions below the attached objects, and the odor generating environment is easily formed in the inner wall of the stand pipe after the water bodies flow through the stand pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deodorant type rainwater riser solves above technical problem.

The utility model provides a technical problem can adopt following technical scheme to realize:

the utility model provides a deodorant type rainwater riser, includes the riser of vertical setting, the branch pipe that leads to each floor is connected to the riser, the riser is through a trap connection sewer.

The utility model discloses a trap is deposited in the setting for launching the in-process, persisting partial water in the return bend, thereby realizing the liquid seal structure, realizing sealing the smell in the sewer, prevent that it from returning and emit each branch pipe of launching.

The trap comprises a lower convex elbow and an upper convex elbow, one end of the upper convex elbow is connected with the sewer, the other end of the upper convex elbow is connected with one end of the lower convex elbow, and the other end of the lower convex elbow is connected with the vertical pipe.

The lowest end of the lower convex bent pipe is lower than the highest end of the upper convex bent pipe.

Preferably, the lower convex elbow is an elbow of a semicircular structure.

Preferably, the upper convex elbow is an elbow with a semicircular structure.

The least significant end of lower protruding return bend is equipped with a drain, because the least significant end of lower protruding return bend also is the least significant end of water storage bend, consequently when forming the liquid seal structure after storage waste water in lower protruding return bend, debris, bacterium and microorganism etc. in the waste water can deposit in lower protruding return bend, and through setting up the drain, when wasing pipeline including riser and water storage bend, clear away totally through the drain with the deposit of deposit in lower protruding return bend.

The lower convex elbow is connected with the upper convex elbow through a connecting pipe, and the length of the connecting pipe can be adjusted to correspond to different pipe diameters and different size specifications of each convex structure elbow of the trap.

Preferably, the connecting pipe is a connecting pipe with a bellows structure.

The cleaning device is characterized in that a cleaning pipe is arranged in the vertical pipe, the cleaning pipe is arranged on the inner wall of the vertical pipe, and a nozzle is arranged on the cleaning pipe.

The one end of scavenge pipe is connected the force (forcing) pump, the other end is even gone into the sewer, and the water that will mix the washing liquid through the force (forcing) pump is after the blowout from the nozzle of scavenge pipe, washs the stand pipe, prevents to breed behind the microorganism because the stand inner wall can not be washd for a long time, leads to producing the foul smell in the stand pipe.

The scavenge pipe is equipped with two, arbitrary scavenge pipe all connects the force (forcing) pump, two scavenge pipe subtend sets up on the inner wall of riser to when carrying out the riser pipe wall and wasing, can wash the scavenge pipe each other.

The utility model discloses a set up the independent structure of wasing of constituteing by scavenge pipe and nozzle in the riser, realize the washing of riser inner wall environment, be different from directly to letting in the mode of wasing liquid in the riser, the independent structure of wasing of this application not only can effectively reduce the consumption of washing liquid, can correspond the great riser structure of pipe diameter size moreover, owing to the pressurization sprays the cleaning mode and can improve the cleaning quality moreover.

Has the advantages that: due to the adoption of the technical scheme, the utility model has the advantages of as follows:

1) the liquid seal is formed by the water storage structure between the vertical pipeline and the sewer, so that the odor in the sewer is effectively prevented from influencing the normal life of residents after the odor is reflected to the residents on each floor through the vertical pipeline and the sewer branch pipe, and the harm to the human health caused by harmful substances in the odor is avoided;

2) preventing an odor generating environment from being formed in the upright duct by a cleaning structure in the upright duct;

3) compare traditional pipeline through the self-cleaning effect when launching the drainage, have better clean effect to the straight riser props, not only reduced clean blind area, still increased clean intensity.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the trap of FIG. 1;

fig. 3 is a partial structural schematic view of the riser of fig. 1.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings.

Referring to fig. 1, a deodorization type rainwater vertical pipe comprises a vertical pipe 1, wherein the vertical pipe 1 is connected with branch pipes 2 leading to each floor, and the vertical pipe 1 is connected with a sewer 4 through a trap 3.

Referring to fig. 1 and 2, the trap 3 includes a lower convex trap 31 and an upper convex trap 32, one end of the upper convex trap 32 is connected to the sewage 4, the other end is connected to one end of the lower convex trap 31, and the other end of the lower convex trap 31 is connected to the stand pipe 1. The lowermost end of the lower convex elbow 31 is lower than the uppermost end of the upper convex elbow 32. The lowest end of the lower convex bent pipe 31 is provided with a sewage outlet 3101, a rotary cover can be arranged on the sewage outlet, the sewage outlet is sealed by the rotary cover when the sewage is normally discharged at ordinary times, and the sewage outlet is opened when the sewage outlet is cleaned or the impurities in the pipeline are cleaned. In order to prevent the water body from seeping out, a sealing gasket can be arranged on the inner wall of the screw cap or the end surface of the opening part of the sewage draining exit, so that when the screw cap is closed at the sewage draining exit, a sealing structure is formed at the sewage draining exit because the inner wall of the screw cap presses on the sealing gasket. The lower convex elbow 31 is connected with the upper convex elbow 32 through the connecting pipe 33, the length of the connecting pipe 33 can be adjusted to correspond to different pipe diameters and different size specifications of each convex structure elbow of the trap, for example, when the radian of the elbow is longer or the pipe diameter is larger, the length of the connecting pipe 33 is correspondingly extended, so that the distance between the lowest end of the lower convex elbow 31 and the highest end of the upper convex elbow 32 is relatively increased.

In some preferred embodiments, the lower elbow 31 is a semi-circular elbow with the arc shaped configuration curving downward, and correspondingly, the upper elbow 32 is a semi-circular elbow with the arc shaped configuration curving upward.

In some preferred embodiments, the connection tube 33 may be made of a bellows tube.

Referring to fig. 1 and 3, a cleaning pipe 6 is arranged in the vertical pipe 1, and the cleaning pipe 6 is arranged on the inner wall of the vertical pipe 1 and attached to the inner wall of the vertical pipe. The cleaning pipe 6 is provided with a plurality of nozzles 61, and the nozzles 61 can be arranged at certain intervals from top to bottom along the length of the cleaning pipe 6. The one end of scavenge pipe 6 is connected force (forcing) pump 5, the other end is connected into sewer 4, and the water that will mix the washing liquid through force (forcing) pump 5 is spout back from the nozzle of scavenge pipe 6, washs the inner wall of stand pipe 1, prevents to lead to producing the foul smell in stand pipe 1 after breeding the microorganism because the inner wall of stand pipe 1 can not wash for a long time. When the device is arranged, one end of the pressure pump is connected with an external cleaning water source 7, a cleaning liquid inlet 8 for adding cleaning liquid is arranged in a connecting pipeline between the two, and the other end of the pressure pump 5 is connected with the cleaning pipe 6. In addition, the booster pump can be arranged on the topmost layer of the corridor where the vertical pipe is located, and the arrangement position can be higher than the top end of the vertical pipe.

In some of preferred embodiments, the cleaning pipes 6 can be provided with two, any cleaning pipe 6 is connected with the pressure pump 5, and the two cleaning pipes 6 are arranged on the inner wall of the vertical pipe 1 in an opposite mode, so that when the pipe wall of the vertical pipe 1 is cleaned, water containing cleaning liquid is sprayed through the nozzles of the two cleaning pipes, the outer pipe wall of the opposite cleaning pipes is cleaned, and the operation blind area of a single cleaning pipe is eliminated.

The utility model has the advantages that the trap is arranged, so that part of water remains in the trap during the drainage process, thereby realizing the liquid seal structure, sealing the smell in the sewer and preventing the smell from overflowing to each drainage branch pipe; and through set up the scavenge pipe in the riser, realize the inside washing of riser pipe wall, prevent that bacterium and microorganism from producing the foul smell in the riser.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A deodorization type rainwater vertical pipe comprises a vertical pipe which is vertically arranged, and the vertical pipe is connected with branch pipes leading to each floor, and is characterized in that the vertical pipe is connected with a sewer through a water storage elbow;

2. The odor-resistant rainwater riser according to claim 1, wherein a lowest end of said lower convex elbow is lower than a highest end of said upper convex elbow.

3. The odor-resistant rainwater vertical pipe according to claim 2, wherein a drain outlet is provided at the lowest end of the lower convex elbow.

4. The odor-resistant rainwater riser according to claim 1, wherein said lower convex elbow is an elbow of a semicircular structure;

the upper convex bent pipe is a bent pipe with a semicircular structure.

5. The anti-odor type rainwater riser according to claim 4, wherein said lower convex elbow is connected to said upper convex elbow by a connecting pipe.

6. The anti-odor type rainwater riser according to claim 5, wherein said connecting pipe is a connecting pipe of a bellows structure.

7. The odor-resistant rainwater stand pipe according to any one of claims 1 to 6, wherein a cleaning pipe is arranged in the stand pipe, the cleaning pipe is arranged on the inner wall of the stand pipe, and a nozzle is arranged on the cleaning pipe.

8. The anti-odor type rainwater vertical pipe according to claim 7, wherein one end of said cleaning pipe is connected with a pressure pump, and the other end is connected into said sewer.

9. The odor-resistant rainwater vertical pipe according to claim 8, wherein the number of the cleaning pipes is two, any one cleaning pipe is connected with the pressure pump, and the two cleaning pipes are oppositely arranged on the inner wall of the vertical pipe.