CN210917588U

CN210917588U - Pipeline sewage disposal structure

Info

Publication number: CN210917588U
Application number: CN201921819703.1U
Authority: CN
Inventors: 李桂明; 陈勇真; 李远荣
Original assignee: Shenzhen Yuanxing Electromechanical Co ltd
Current assignee: Shenzhen Yuanxing Electromechanical Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-03
Anticipated expiration: 2029-10-25

Abstract

The utility model belongs to the technical field of the technique of pipeline blowdown and specifically relates to a pipeline blowdown structure is related to, including the blow off pipe, the one end of blow off pipe is provided with connecting portion, be provided with drainage portion on one side of connecting portion, connecting portion are kept away from one of blow off pipe is served and is provided with the portion of sinking, the horizontal position of the portion of sinking is less than drainage portion, the portion of sinking is kept away from one of connecting portion is served and can be dismantled and be provided with the top cap that is used for sealing the portion of sinking, be provided with a plurality of fixed knots on the top cap, be provided with a plurality of locks that are used for on the outer circumferential side wall of the. The utility model discloses has following effect: the foreign matter can be settled under the action of gravity, so that the possibility of blockage of the pipeline due to the foreign matter is reduced.

Description

Pipeline sewage disposal structure

Technical Field

The utility model belongs to the technical field of the technique of pipeline blowdown and specifically relates to a pipeline blowdown structure is related to.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.

At present, the pipeline blowdown structure in the current building generally connects branch blow off pipe for blowdown department, and each branch blow off pipe UNICOM gathers to secondary blow off pipe, and each secondary blow off pipe UNICOM lets in total blow off pipe department after gathering. Taking common household houses as an example, a kitchen sewer, a wash basin sewer and a urinal sewer are gathered to household-level drain pipes, each household-level drain pipe is communicated to a hierarchical-level drain pipe, and each hierarchical-level drain pipe is finally gathered to a total drain pipe.

The above prior art solutions have the following drawbacks: the foreign matter is inevitable to fall into the sewage pipeline carelessly in daily life, the foreign matter is easy to block at the pipeline joint, the sewage pipeline cannot be normally used after being blocked, and the inconvenience of daily life is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pipeline blowdown structure can effectively reduce the possibility that the pipeline blockked up because of the foreign matter.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a pipeline blowdown structure, includes the blow off pipe, the one end of blow off pipe is provided with connecting portion, be provided with water drainage on one side of connecting portion, connecting portion are kept away from one of blow off pipe is served and is provided with the portion of sinking, the horizontal position of the portion of sinking is less than water drainage, the portion of sinking is kept away from one of connecting portion is served and can be dismantled and be provided with the top cap that is used for sealing the portion of sinking, be provided with a plurality of fixed knots on the top cap, be provided with a plurality of locks that are used for on the outer circumference lateral wall of the portion of sinking the.

Sewage is by blow off pipe flow direction connecting portion, gets into the portion of settling behind connecting portion, and sewage is the portion of settling to be accumulated and is flowed through the drainage portion when with the same height of drainage portion and discharge, through adopting above-mentioned technical scheme, the portion of settling can be stayed to the foreign matter that carries in the sewage, and sewage can be followed the drainage portion and discharged, can pull down the clearance foreign matter with the top cap at every interval to reduce the pipeline because of the possibility that the foreign matter accumulation blockked up.

The utility model discloses a further set up to: the fixing buckles are evenly arranged on the circumferential side wall of the top cover at intervals.

Through adopting above-mentioned technical scheme, promoted the structural stability of fixed knot, improved the top and fixed the firm degree in the portion of subsiding.

The utility model discloses a further set up to: the fixed knot includes fixed plate and lock joint plate, the one end of fixed plate is fixed on the circumference lateral wall of top cap just the length direction of fixed plate is on a parallel with sink the portion of putting, the lock joint plate is connected on the other end of fixed plate, the lock joint plate with the contained angle of fixed plate is the fixed angle, the fixed angle is not the obtuse angle and is used for supplying the fixed strip inserts.

The fixed strip inserts in the fixed angle, through adopting above-mentioned technical scheme for closely cooperate between fixed knot and the fixed strip, increased the area of contact between fixed knot and the fixed strip, thereby improved the structural stability of fishplate bar and fixed plate.

The utility model discloses a further set up to: the length direction of fixed strip is on a parallel with the portion of subsiding, the fixed strip is kept away from the most advanced setting of one end of top cap, most advanced be used for inserting the fixed angle, leave between the fixed strip and supply the fixed plate male gap.

When the top cap was installed and is subsided on putting in, during the gap between the fixed knot was inserted earlier to the fixed knot, then rotatory top cap for most advanced inserts in the fixed angle, through adopting above-mentioned technical scheme, makes the cooperation between fixed knot and the fixed knot become simple. Thereby improving the convenience degree when the top cover is installed.

The utility model discloses a further set up to: and a sealing ring is arranged on one side of the top cover close to the settling part.

Through adopting above-mentioned technical scheme for when the top cap was fixed on the heavy portion of putting, the sealing washer took place deformation and contradict between the port of top cap and heavy portion of putting between, thereby reduced the possibility that sewage was revealed from the top cap.

The utility model discloses a further set up to: a filter screen is arranged in one end, close to the connecting portion, of the drainage portion.

Sewage also can mix the foreign matter when to drainage component, through adopting above-mentioned technical scheme for the foreign matter can not flow to drainage component along with rivers when sewage flows to drainage component, and the foreign matter will be stayed in settling the portion, thereby plays the effect of separating sewage and foreign matter.

The utility model discloses a further set up to: an opening and closing valve for opening and closing the connection portion is provided in the connection portion.

When the top cap clearance foreign matter is opened to needs, through adopting above-mentioned technical scheme, enable sewage and stop downflow to make things convenient for operating personnel to clear up the foreign matter of settling in the portion of putting.

The utility model discloses a further set up to: the opening and closing valve comprises a spherical part, an opening and closing ball and a rotating handle, wherein the spherical part is arranged between the sewage discharge pipe and the connecting part, the opening and closing ball is arranged in the spherical part, a through groove passing through the circle center of the opening and closing ball is formed in the opening and closing ball, the length direction of the through groove is parallel to the length direction of the connecting part, the rotating axis of the opening and closing ball is perpendicular to the length direction of the connecting part, and the rotating handle is arranged on the rotating axis of the opening and closing ball and penetrates through the connecting part to be connected with the opening and closing ball.

Through adopting above-mentioned technical scheme, thereby utilize the rotation of switching ball to change the direction of leading to the groove, and then realize the circulation to sewage and end. The spherical structure is convenient to use and labor-saving, so that an operator can clean the foreign matters settled in the settling part conveniently.

In summary, the basis the utility model discloses can obtain following at least one kind of useful technological effect:

1. the foreign matters can be settled under the action of gravity, so that the possibility of blockage of the pipeline due to the foreign matters is reduced;

2. can clear up the foreign matter that sinks, reduce the degree of difficulty of the later stage cleaning work of sewage to the clean degree of pipeline has been improved.

Drawings

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

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of portion A of FIG. 2, illustrating the engagement relationship between the retaining buckle and the retaining strip;

fig. 4 is an exploded view of the top cover and the counter sink for showing the retaining buckle and the retaining strip.

Reference numerals: 100. a blow-off pipe; 200. a connecting portion; 210. an opening and closing valve; 211. a spherical portion; 212. opening and closing the ball; 213. rotating the handle; 214. a through groove; 300. a water discharge section; 310. a filter screen; 400. a settling part; 410. a vertical section; 420. a horizontal segment; 421. a fixing strip; 422. a tip; 500. a top cover; 510. a fixing buckle; 511. a fixing plate; 512. a buckle plate; 513. fixing the angle; 520. and (5) sealing rings.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a pipe sewage draining structure includes a sewage draining pipe 100, a connecting portion 200 fixedly connected to one end of the sewage draining pipe 100, a water draining portion 300 integrally formed on one side of the connecting portion 200, the water draining portion 300 being capable of being but not limited to be disposed in the middle section of the connecting portion 200, and a filter screen 310 fixed to one end of the water draining portion 300 close to the connecting portion 200 by a bolt (see fig. 2). One end of the connection part 200, which is far away from the sewage drain pipe 100, is connected with a settling part 400 through a flange.

Referring to fig. 2, the middle portion of the settling portion 400 is bent to divide the settling portion 400 into a vertical section 410 and a horizontal section 420, a port of the vertical section 410 is connected to the connecting portion 200 by a flange, and a top cover 500 is fixed to a port of the horizontal section 420.

Referring to fig. 3, a fixing button 510 is disposed on the top cap 500, a fixing strip 421 for locking the fixing button 510 is integrally formed on an outer circumferential sidewall of the horizontal section 420 of the settling portion 400, and a sealing ring 520 is bonded to a side of the top cap 500 near the settling portion 400.

Referring to fig. 3, in the present embodiment, four fixing buttons 510 (see fig. 4) are provided on the circumferential side wall of the top cover 500, and the distance between each fixing button 510 is equal. The number of the holder buckles 510 may be, but is not limited to, four. The holder buckle 510 includes a fixing plate 511 and a buckle plate 512, one end of the fixing plate 511 is fixed to a circumferential sidewall of the top cover 500 and a length direction of the fixing plate 511 is parallel to the horizontal section 420 of the settling part 400. A fastening plate 512 is integrally formed on the other end of the fixing plate 511. The angle formed by the fixing plate 511 and the fastening plate 512 is a fixing angle 513 and is not an obtuse angle.

Referring to fig. 3, in a matching manner, there are 4 fixing strips 421 each having an equal interval on the outer circumferential side wall of the port of the horizontal section 420 of the settling part 400, the length direction of the fixing strips 421 is parallel to the horizontal section 420, one end of the fixing strips 421 away from the top cover 500 is set to be a tip 422, and the angle of the tip 422 is equal to the fixed angle 513.

Referring to fig. 2, an opening and closing valve 210 is disposed at one end of the connection part 200 near the sewage pipe 100, in this embodiment, the position of the opening and closing valve 210 may be, but is not limited to, on the port of the connection part 200, and the opening and closing valve 210 may be, but is not limited to, a ball valve. The opening and closing valve 210 includes a spherical portion 211, an opening and closing ball 212, and a rotation handle 213, ports for connection are opened at both symmetrical ends of the spherical portion 211, one end of the spherical portion 211 is connected to the soil pipe 100, and the other end is connected to the connection portion 200. The spherical portion 211 accommodates therein an opening and closing ball 212, and the opening and closing ball 212 may be, but is limited to, rotate in the spherical portion 211 with a rotation axis of the opening and closing ball 212 perpendicular to a length direction of the connection portion 200. The rotation handle 213 is provided on the rotation axis of the opening and closing ball 212 and is connected to the opening and closing ball 212 through the pipe wall of the connection part 200. A through groove 214 is formed in the opening and closing ball 212 and passes through the center of the opening and closing ball 212, and the direction of the through groove 214 is parallel to the length direction of the connecting portion 200.

Firstly, the pipe sewage discharging structure is installed on the water outlet end of the sewage discharging pipe 100, in this embodiment, the domestic sewage discharging is taken as an example.

The implementation principle of the embodiment is as follows: one end of the ball valve is connected to the water outlet end of the household main sewage pipe 100 through a flange, and the other end of the ball valve is connected to the connecting part 200 in the pipeline sewage structure through a flange. An end of the drain 300 remote from the connection portion 200 is flanged to the level soil discharge pipe 100. The other end of the connecting portion 200, remote from the ball valve, is flanged to a vertical section 410 of the settling portion 400.

The top cover 500 is installed at one end of the horizontal section 420 of the settling section 400, and when the top cover 500 is installed, an operator pushes the top cover 500 forcibly in the horizontal direction on the port of the settling section 400 to deform the sealing ring 520. The retaining buckle 510 is now in the gap between the retaining strips 421. The top cover 500 is then rotated such that the tips 422 of the fixing bars 421 are embedded in the fixing corners 513, completing the installation of the top cover 500.

When sewage flows through the pipe sewage discharge structure, the sewage flows through the through groove 214 and the connecting portion 200 to the settling portion 400, the water level in the settling portion 400 rises due to the continuous flow of the sewage at this time, and the sewage flows to the level sewage discharge pipe 100 through the drainage portion 300 due to the fluid characteristic of water when rising to the joint of the drainage portion 300 and the connecting portion 200. Foreign materials that may be carried in the sewage are left in the settling part 400 by gravity, and the filtering net 310 in the drainage part 300 can effectively filter out the foreign materials that may float and may float with the flow of the sewage.

When it is necessary to clean foreign matter remaining in the settling part 400, the rotation knob 213 is rotated to make the direction of the through groove 214 perpendicular to the length direction of the connection part 200, at which time the sewage stops flowing down. The operator forcibly presses the top plate down toward the horizontal section 420 of the settling section 400, and then rotates the top cover 500 to separate the tip 422 of the fixing strip 421 from the fixing angle 513, so that the top cover 500 can be removed to clean the foreign matter remaining in the settling section 400.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a pipeline blowdown structure, includes blow off pipe (100), its characterized in that: the one end of blow off pipe (100) is provided with connecting portion (200), be provided with drain (300) on one side of connecting portion (200), connecting portion (200) are kept away from one of blow off pipe (100) is served and is provided with heavy portion of putting (400), the horizontal position of heavy portion of putting (400) is less than drain (300), heavy portion of putting (400) is kept away from one of connecting portion (200) is served and can be dismantled and be provided with top cap (500) that are used for sealing heavy portion of putting (400), be provided with a plurality of fixed knots (510) on top cap (500), be provided with a plurality of locks that are used for on the outer circumferential side wall of heavy portion (400) fixed strip (421) of knot (510).

2. The pipe drainage structure of claim 1, wherein: the fixing buckles (510) are uniformly arranged on the circumferential side wall of the top cover (500) at intervals.

3. The pipe drainage structure of claim 2, wherein: fixed knot (510) are including fixed plate (511) and buckle plate (512), the one end of fixed plate (511) is fixed on the circumference lateral wall of top cap (500) just the length direction of fixed plate (511) is on a parallel with heavy portion (400), buckle plate (512) are connected on the other end of fixed plate (511), buckle plate (512) with the contained angle of fixed plate (511) is fixed angle (513), fixed angle (513) are not the obtuse angle and are used for supplying fixed strip (421) insert.

4. The pipe drainage structure of claim 3, wherein: the length direction of fixed strip (421) is on a parallel with heavy portion (400), fixed strip (421) are kept away from the most advanced (422) setting of one end of top cap (500), most advanced (422) are used for inserting fixed angle (513), leave the confession between fixed strip (421) fixed plate (511) male gap.

5. The pipe drainage structure of claim 1, wherein: and a sealing ring (520) is arranged on one side of the top cover (500) close to the settling part (400).

6. The pipe drainage structure of claim 1, wherein: a filter screen (310) is arranged in one end, close to the connecting part (200), of the drainage part (300).

7. The pipe drainage structure of claim 1, wherein: an opening and closing valve (210) for opening and closing the connection part (200) is arranged in the connection part (200).

8. The pipe drainage structure of claim 7, wherein: the opening and closing valve (210) comprises a spherical part (211), an opening and closing ball (212) and a rotating handle (213), the spherical part (211) is arranged between the sewage discharge pipe (100) and the connecting part (200), the opening and closing ball (212) is arranged in the spherical part (211), a through groove (214) passing through the circle center of the opening and closing ball (212) is formed in the opening and closing ball (212), the length direction of the through groove (214) is parallel to the length direction of the connecting part (200), the rotating axis of the opening and closing ball (212) is perpendicular to the length direction of the connecting part (200), and the rotating handle (213) is arranged on the rotating axis of the opening and closing ball (212) and penetrates through the connecting part (200) to be connected with the opening and closing ball (212).