CN219994739U - Indoor noise-reducing drainage pipeline structure - Google Patents

Abstract

The utility model discloses an indoor noise-reducing drainage pipeline structure, which relates to the technical field of drainage pipelines and comprises a drainage pipeline body, wherein a thread groove is formed in the inner wall of a port of the drainage pipeline body, a flow dividing sheet is connected to the inner wall of the thread groove in a threaded manner, a drainage strip is fixedly arranged on the inner wall of the drainage pipeline body, a first inner cavity is formed in the inner wall of the drainage pipeline body, a reinforcing rib is fixedly arranged on the inner wall of the first inner cavity, a second inner cavity is formed in the drainage pipeline body, and a noise-reducing pipe is fixedly arranged on the inner wall of the second inner cavity. According to the utility model, through the cooperation arrangement among the structures such as the drainage pipeline body, the flow dividing sheets, the drainage strips, the reinforcing ribs, the second inner cavity and the noise reduction pipe, the flow velocity of water flowing in the drainage pipeline body is reduced, so that the noise is reduced, meanwhile, the noise is isolated by cooperation with the structures such as the noise reduction pipe, the reduction of the noise of the drainage pipeline body is realized, and the practicability and the reliability of the device are improved.

Description

Indoor noise-reducing drainage pipeline structure

Technical Field

The utility model relates to the technical field of drainage pipelines, in particular to an indoor noise-reducing drainage pipeline structure.

Background

The drain pipe refers to a system composed of a pipe channel for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof.

Chinese patent publication No. CN207527207U discloses a leak-proof and anti-blocking indoor drainage pipe. The leakage-proof and anti-blocking indoor drainage pipeline comprises a connecting water pipe; the anti-blocking mechanism comprises a first connecting column, an impeller, a first fixing box, a second connecting column, a spring, a motor and a button, wherein the first fixing box is connected to the connecting water pipe, the motor is arranged in an inner cavity of the first fixing box, one end of the motor is connected to the button penetrating through the first fixing box, the other end of the motor is connected to the second connecting column, the spring is sleeved on the first connecting column, the first connecting column penetrates through the inner cavity side wall of the connecting water pipe and is connected to the inner cavity side wall of the connecting water pipe in a rotating mode, and the impeller is arranged on the first connecting column.

However, this indoor drainage pipe discovers at in-process of in-service use, and although it can effectively prevent to block up to in time clear up and block up, but drainage pipe itself when sewage passes through, inside quick through rivers impact drainage pipe's inner wall, will great rivers sound appear, if again adopt motor drive's mode to clear up to block up this moment, then aggravate the production of this drainage pipe noise.

Disclosure of Invention

The utility model aims to solve or at least relieve the problem that in the prior art, when the sewage of the drainage pipeline passes through, the water flow quickly passes through the inner wall of the drainage pipeline, larger water flow sound can occur, and at the moment, if the motor is used for cleaning and blocking, the noise of the drainage pipeline is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an indoor drainage pipeline structure of making an uproar that falls, includes the drainage pipeline body, the screw thread groove has been seted up to the inner wall of drainage pipeline body port, the inner wall threaded connection of screw thread groove has the reposition of redundant personnel piece, the fixed drainage strip that is equipped with of inner wall of drainage pipeline body, first inner chamber has been seted up to the inner wall of drainage pipeline body, the fixed strengthening rib that is equipped with of the inner wall of first inner chamber, the second inner chamber has been seted up to the inside of drainage pipeline body, the inner wall fixed mounting of second inner chamber has the pipe of making an uproar that falls.

Optionally, a fixed column is fixedly assembled on one side of the splitter blade, which is close to the thread groove, and a groove is formed in the outer wall of the fixed column.

Through adopting above technical scheme, through setting up fixed column and recess, be favorable to the staff to rotate the installation and dismantle the reposition of redundant personnel piece through the fixed column.

Optionally, the outer wall cladding of drainage pipe body has the puigging, the puigging is the sound insulation pad.

Through adopting above technical scheme, through setting up the puigging, be favorable to improving the noise reduction effect of this drainage pipe body.

Optionally, auxiliary blocks are fixedly assembled at two ends of the drainage pipeline body, and the auxiliary blocks are square.

Through adopting above technical scheme, through setting up the auxiliary block, be favorable to improving the stability of this drainage pipe body when transportation or stacking.

Optionally, the noise reduction tube is a hollow tube, and the noise reduction tube is uniformly distributed on the inner wall of the second inner cavity.

Through adopting above technical scheme, through the restriction to the pipe of making an uproar falls, be favorable to guaranteeing the noise reduction and the sound insulation effect of this drainage pipe body.

Optionally, the quantity of drainage strip is four, and four drainage strips are in the inner wall of drainage pipeline body with S shape fixed assembly.

Through adopting above technical scheme, through the prescribing a limit to the drainage strip, be favorable to carrying out the drainage to the sewage in the drainage pipe body to reduce the velocity of flow, noise reduction's production.

In summary, the beneficial effects of the utility model are as follows:

according to the utility model, through the cooperation arrangement among the structures such as the drainage pipeline body, the splitter plate, the drainage strip, the first inner cavity, the reinforcing ribs, the second inner cavity and the noise reduction pipe, the flow velocity of water flowing in the drainage pipeline body is reduced, so that the noise is reduced, and meanwhile, the noise is isolated by the cooperation of the structures such as the noise reduction pipe, the reduction of the noise of the drainage pipeline body is realized, and the practicability and the reliability of the device are improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the auxiliary block of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Reference numerals illustrate: 1. a drain pipe body; 2. a thread groove; 3. a diverter blade; 4. a drainage strip; 5. a first lumen; 6. reinforcing ribs; 7. a second lumen; 8. a noise reduction tube; 9. fixing the column; 10. a groove; 11. a sound insulation layer; 12. and an auxiliary block.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-3, an indoor noise reduction drainage pipeline structure comprises a drainage pipeline body 1, wherein a thread groove 2 is formed in the inner wall of a port of the drainage pipeline body 1, a flow dividing sheet 3 for reducing the sewage flow velocity is connected with the inner wall of the thread groove 2 in a threaded manner, and a plurality of through holes are uniformly formed in the flow dividing sheet 3. The fixed drainage strip 4 that is equipped with of inner wall of drainage pipe body 1 to drain sewage, first inner chamber 5 has been seted up to the inner wall of drainage pipe body 1, and the fixed strengthening rib 6 that is equipped with of inner wall of first inner chamber 5 improves drainage pipe body 1 intensity, and the second inner chamber 7 has been seted up to the inside of drainage pipe body 1, and the fixed pipe 8 of making an uproar that falls to this drainage pipe body 1 that is equipped with of inner wall of second inner chamber 7.

Referring to fig. 2 and 3, a fixing column 9 is fixedly installed at one side of the splitter vane 3 adjacent to the thread groove 2, and a groove 10 is formed in the outer wall of the fixing column 9. Through setting up fixed column 9 and recess 10, be favorable to the staff to rotate installation and dismantlement to the reposition of redundant personnel piece 3 through fixed column 9.

Referring to fig. 1 and 2, the outer wall of the drain pipe body 1 is covered with a soundproof layer 11, and the soundproof layer 11 is a soundproof pad. By providing the sound insulation layer 11, the noise reduction effect of the drainage pipe body 1 is favorably improved.

Referring to fig. 1 and 2, both ends of a drain pipe body 1 are fixedly equipped with auxiliary blocks 12, and the auxiliary blocks 12 are square. By providing the auxiliary block 12, it is advantageous to improve the stability of the drain pipe body 1 when transporting or stacking.

Referring to fig. 2 and 3, the noise reduction tube 8 is a hollow tube, and the noise reduction tube 8 is uniformly distributed on the inner wall of the second inner cavity 7. Through the restriction to the noise reduction pipe 8, the noise reduction and sound insulation effects of the drainage pipeline body 1 are guaranteed.

Referring to fig. 2, the number of the drainage strips 4 is four, and the four drainage strips 4 are fixedly assembled on the inner wall of the drainage pipeline body 1 in an S shape, and the drainage strips 4 are limited to facilitate drainage of sewage in the drainage pipeline body 1, so that the flow velocity is reduced, and the noise is effectively reduced.

The implementation principle of the utility model is as follows: during operation, at first the staff passes through thread groove 2 with reposition of redundant personnel piece 3 threaded connection at the inner wall of drainage pipe body 1, after the installation, when sewage enters into this drainage pipe body 1, at first receive the stop and reposition of redundant personnel of reposition of redundant personnel piece 3, reduce the velocity of flow of sewage, behind passing through reposition of redundant personnel piece 3, sewage carries out annular downwardly flowing at the guide wire of drainage strip 4 to reduce the noise of sewage impact pipe wall, at last cooperate noise reduction pipe 8 and puigging 11 to keep apart the noise again.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. The utility model provides an indoor drainage pipe structure of making an uproar that falls, includes drainage pipe body (1), its characterized in that: the inner wall of drainage pipe body (1) port has been seted up screw thread groove (2), the inner wall threaded connection of screw thread groove (2) has flow divider (3), drainage strip (4) are equipped with to the inner wall fixed of drainage pipe body (1), first inner chamber (5) have been seted up to the inner wall of drainage pipe body (1), the inner wall fixed of first inner chamber (5) is equipped with strengthening rib (6), second inner chamber (7) have been seted up to the inside of drainage pipe body (1), the inner wall fixed of second inner chamber (7) is equipped with noise reduction pipe (8).

2. An indoor noise reducing drain pipe structure according to claim 1, wherein: the side that is close to screw thread groove (2) of reposition of redundant personnel piece (3) is fixed and is equipped with fixed column (9), recess (10) are seted up to the outer wall of fixed column (9).

3. An indoor noise reducing drain pipe structure according to claim 1, wherein: the outer wall cladding of drainage pipe body (1) has puigging (11), puigging (11) are the sound insulation pad.

4. An indoor noise reducing drain pipe structure according to claim 1, wherein: both ends of the drainage pipeline body (1) are fixedly provided with auxiliary blocks (12), and the auxiliary blocks (12) are square.

5. An indoor noise reducing drain pipe structure according to claim 1, wherein: the noise reduction pipe (8) is a hollow pipe, and the noise reduction pipe (8) is uniformly distributed on the inner wall of the second inner cavity (7).

6. An indoor noise reducing drain pipe structure according to claim 1, wherein: the number of the drainage strips (4) is four, and the four drainage strips (4) are fixedly assembled on the inner wall of the drainage pipeline body (1) in an S shape.