CN217870844U

CN217870844U - Combined drainage pipeline

Info

Publication number: CN217870844U
Application number: CN202221932693.4U
Authority: CN
Inventors: 张晶晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-22
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to an industrial pipeline drainage technical field, in particular to can realize improved generation automatically cleaning composite pipe of industrial drainage effectively, especially a modular drainage pipe, including two pre-buried branch pipes, each the end of pre-buried branch pipe is taken over and is linked together with pre-buried drainage trunk line through the tee bend respectively, each the mill's waste water discharge port that corresponds position department is all connected to pre-buried branch pipe's upper reaches, pre-buried drainage trunk line's end-to-end connection downstream water treatment facilities a flex point mechanism of decontaminating is installed respectively to the horizontal segment of each entrance point that the tee bend was taken over, the upper portion of flex point mechanism of decontaminating extends to the ground top and adopts mechanical drive, the flex point mechanism of decontaminating is used for realizing the branch pipe way realization cleaning with the entrance point of the corresponding position department that the tee bend was taken over. The utility model discloses can reduce the clear degree of difficulty of repairing of pipeline mud, need not the inside maintenance of artificial lower pipeline, it is more convenient to operate.

Description

Combined drainage pipeline

Technical Field

The utility model relates to an industrial pipeline drainage technical field, in particular to can realize improved generation automatically cleaning combination pipeline of industrial drainage effectively, especially a modular drainage pipe.

Background

The reasonableness of the design and construction of industrial water supply and drainage pipelines plays an important role in the smoothness of water supply and drainage of wastewater in the whole industrial plant area. Traditional industry drainage pipeline generally adopts multiunit drainage pipeline intercommunication to correspond the industrial workshop when the design, especially generally takes the mode that the multichannel is incorporated into the power networks to realize outer sewage that arranges to the more chemical industry enterprise of the inside industrial workshop volume of some large-scale factory buildings, factory, generally with each drainage pipeline and main drainage pipeline with the form tube coupling of leading to more at present.

Along with drainage pipe generally adopts the heavy-calibre pipeline when the design, but because there is the pipeline flex point in above-mentioned traditional tube coupling mode, in addition, consider waste water, can mix with some debris usually in the emission of sewage, consequently can have the flex point position to appear the piling up of floater or subsiding, the piling up of mud, thereby can influence the normal unobstructed of pipeline, present mode mainly reaches the purpose that the pipeline mediation relies on the sewage stream to wash out debris through the mode that the workman got into pipeline inside cleared up, and the inside general smell of waste water pipeline is more unpleasant and more messy, the degree of difficulty of manual work is great and operational environment is abominable, and still can there be the potential safety hazard of certain tumble.

Therefore, the utility model discloses the problem to the inside appearance of current heavy-calibre industrial drainage pipe has improved for solve the problem that exists among the prior art better.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve one of above-mentioned technical problem, the technical scheme who adopts is: the utility model provides a modular drainage pipe, includes two pre-buried branch pipes, each the end of pre-buried branch pipe is taken over through the tee bend respectively and is linked together with pre-buried drainage trunk line, each the mill's waste water discharge port that corresponds position department is all connected in the upper reaches of pre-buried branch pipe, pre-buried drainage trunk line's end-to-end connection downstream water treatment facilities a flex point mechanism of decontaminating is installed respectively to the horizontal segment of each entrance point that the tee bend was taken over, the upper portion of flex point mechanism of decontaminating extends above ground and adopts mechanical drive, flex point mechanism of decontaminating is used for realizing the branch pipe way realization cleaning process with the entrance point of the corresponding position department that the tee bend was taken over.

In any of the above schemes, preferably, the inflection point dirt removing mechanism includes an installation footstock installed at a pipe wall opening at the top of the inlet end corresponding to the three-way elbow pipe connection pipe, a through elongated slot is formed in the top of the installation footstock along the extending direction of the embedded branch pipe, a T-shaped sliding seat is installed in the through elongated slot in a matching manner, an elongated slot through hole is formed in the center of the T-shaped sliding seat, a through rigid vertical seat is fixedly installed in the elongated slot through hole, a chain transmission assembly is installed on the through rigid vertical seat, a pipe inner wall cleaning member is installed at the lower end of the chain transmission assembly, a reciprocating push-pull cylinder is fixedly installed at the top of the embedded branch pipe at the installation footstock and used for driving the T-shaped sliding seat to reciprocate along the through elongated slot, and the pipe inner wall cleaning member realizes cleaning of the corresponding inner portions of the embedded branch pipe and the three-way elbow pipe connection pipe in the circumferential and axial directions under the matching action of the reciprocating push-pull cylinder and the chain transmission assembly.

In any of the above schemes, preferably, the chain and the lower chain wheel at the lower end of the chain transmission assembly penetrate through the elongated slot through hole and extend into the corresponding embedded branch pipe, the upper chain wheel and the lower chain wheel of the chain transmission assembly are movably hinged on the through rigid vertical seat through a chain wheel shaft and are matched with each other through the chain, the chain wheel shaft at the upper chain wheel of the chain transmission assembly is connected with a large-torque motor fixedly installed on the T-shaped sliding seat, and the pipe inner wall cleaning piece is fixedly installed at the end part of the chain wheel shaft at the lower chain wheel.

It is preferred in any preceding scheme, the inside pipe wall cleaning member includes fixed mounting and is in the swing seat of the tip of the sprocket shaft of lower sprocket department fixed mounting has a circumference wall scraper on the tip inside wall of swing seat, the swing seat is used for driving the circumference wall scraper is followed the inner wall circumference swing of pre-buried tributary canal realizes scraping mud, the swing seat is used for pushing away the material along axial direction and scrapes mud.

In any of the above schemes, preferably, a plurality of resistance reducing holes are arranged on the surface of the swing seat.

In any of the above solutions, preferably, the circumferential wall scraper and the swing seat are both made of an anticorrosive rubber material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this combination formula drainage pipe is taken over two sets of pre-buried branch pipes through the tee bend and is realized linking to each other with pre-buried drainage main pipe, can realize the merging of two factory areas waste water and discharge the processing to the downstream, takes over tee bend simultaneously, pre-buried drainage main pipe adopts the low-order structure in low reaches can guarantee the smoothness nature of waste water circulation effectively, relies on the gravity weight to reduce the accumulational probability of silt, reduces the speed of piling up of impurity in the sewage.

2. Simultaneously the utility model discloses a still add the flex point trash cleaning mechanism who installs convenient to detach on the terminal tee bend return bend of each pre-buried tributary pipe is taken over, can cooperate the low order structural design of low reaches of pipeline, realize piling up the mud that appears better and in time scrape the material effectively, make it be convenient for follow the waste water that newly carried and come together discharge, reduce and clear the degree of difficulty of repairing, need not the manual lower pipeline internal maintenance, it is more convenient to operate.

3. The utility model discloses still add the area and cover the flushing hole at the low reaches end that the tee bend return bend was taken over, be convenient for insert the clearance instrument and carry out artifical supplementary trash cleaning.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the inlet end of the three-way elbow pipe of the present invention.

Fig. 4 is the internal structure schematic diagram of the inflection point trash cleaning mechanism of the present invention.

In the figure, 1, a branch pipeline is embedded; 2. a three-way bent pipe connecting pipe; 201. branch pipes and pipelines; 202. a downstream end; 3. pre-burying a main drainage pipeline; 4. an inflection point dirt removing mechanism; 5. flushing holes with covers; 6. the top pipe wall is opened; 7. installing a top seat; 8. a through long groove; 9. a T-shaped sliding seat; 10. a long slot through hole; 11. a rigid vertical seat is penetrated; 12. a chain drive assembly; 1201. a chain; 1202. a lower sprocket; 1203. a sprocket shaft; 1204. a high torque motor; 1205. an upper sprocket; 13. a reciprocating push-pull cylinder; 14. a swinging seat; 15. a circumferential wall scraper; 16. and (4) resistance reducing holes.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby. The specific structure of the utility model is shown in figures 1-4.

Example 1:

a combined drainage pipeline comprises two embedded branch pipelines 1, the tail end of each embedded branch pipeline 1 is communicated with an embedded drainage main pipeline 3 through a three-way bent pipe connecting pipe 2, the upstream of each embedded branch pipeline 1 is connected with a factory wastewater discharge port at a corresponding position, the tail end of the embedded drainage main pipeline 3 is connected with downstream water treatment equipment, a inflexion point decontamination mechanism 4 is installed at the horizontal section of each inlet end of the three-way bent pipe connecting pipe 2, the upper part of the inflexion point decontamination mechanism 4 extends to the upper part of the ground and is driven mechanically, the inflexion point decontamination mechanism 4 is used for cleaning branch pipelines 201 at the inlet end at the corresponding position of the three-way bent pipe connecting pipe 2, and the downstream ends 202 of two branch pipes of the three-way bent pipe connecting pipe 2 are arranged in a downward inclination manner; and a flushing hole 5 with a cover is respectively arranged at the top of the middle section of the inclined section of the branch pipe 201 at the inlet end of the corresponding position of the three-way elbow pipe joint 2.

The combined drainage pipeline can discharge the wastewater discharged from two discharge ports of the factory wastewater through the corresponding pre-buried branch pipelines 1, then conveys the wastewater to a pre-buried drainage main pipeline 3 after converging through a three-way bent pipe connecting pipe 2 arranged at the lower position of the downstream end, and then conveys the wastewater to downstream water treatment equipment for purification treatment to reach the standard and then discharges the wastewater outside the factory; with tee bend takeover 2, pre-buried main sewer line 3 adopt the low-order structure of low reaches can guarantee the smoothness nature of waste water circulation effectively, rely on the gravity component to reduce the accumulational probability of silt, reduce the speed of piling up of impurity in the sewage.

In any of the above schemes, preferably, the inflection point dirt cleaning mechanism 4 includes an installation top seat 7 installed at a corresponding inlet end top pipe wall opening 6 of the three-way elbow pipe connection pipe 2, a through long groove 8 is formed in the top of the installation top seat 7 along the extending direction of the embedded branch pipe 1, a T-shaped sliding seat 9 is installed in the through long groove 8 in a matching manner, a long groove through hole 10 is formed in the center of the T-shaped sliding seat 9, a through rigid vertical seat 11 is fixedly installed in the long groove through hole 10, a chain transmission assembly 12 is installed on the through rigid vertical seat 11, a pipe inner wall cleaning member is installed at the lower end of the chain transmission assembly 12, a reciprocating push-pull cylinder 13 is fixedly installed at the top of the embedded branch pipe 1 at the installation top seat 7, the reciprocating push-pull cylinder 13 is used for driving the T-shaped sliding seat 9 to reciprocate along the through long groove 8, and the pipe inner wall cleaning member realizes cleaning of the embedded branch pipe 1 and the inlet end inside the three-way elbow pipe connection pipe 2 in the circumferential and axial directions under the matching action of the reciprocating push-pull cylinder 13 and the chain transmission assembly 12.

In order to further ensure that the accumulation of sludge is reduced in the wastewater discharge process and the fluency of pipeline conveying is ensured, the inflection point sewage disposal mechanism 4 is arranged, the inflection point sewage disposal mechanism 4 mainly drives the whole T-shaped sliding seat 9 to reciprocate along the through elongated slot 8 by virtue of the reciprocating push-pull cylinder 13 during operation, so as to drive components on the T-shaped sliding seat 9 to move along, and in addition, the chain transmission component 12 arranged on the T-shaped sliding seat 9 can drive the pipe inner wall cleaning piece fixedly connected with the lower end of the T-shaped sliding seat to clean and scrape the corresponding pipe inner wall.

In any of the above schemes, preferably, the chain 1201 and the lower sprocket 1202 at the lower end of the chain transmission assembly 12 both pass through the elongated slot through hole 10 and extend to the inside of the corresponding pre-buried branch pipe 1, the upper sprocket and the lower sprocket 1202 of the chain transmission assembly 12 are both movably hinged on the through rigid vertical seat 11 through a sprocket shaft 1203 and are mutually matched through the chain 1201, the sprocket shaft 1203 at the upper sprocket 1205 of the chain transmission assembly 12 is connected with a high-torque motor 1204 fixedly installed on the T-shaped sliding seat 9, and the pipe inner wall cleaning member is fixedly installed at the end of the sprocket shaft 1203 at the lower sprocket 1202.

The whole chain transmission assembly 12 is fixed on the T-shaped sliding seat 9 at the position of the long groove through hole 10 by virtue of the through rigid vertical seat 11, the through rigid vertical seat 11 extends downwards to the interior of the pipeline to play a role in stabilizing, and the support stability can be ensured by being used as a rigid support when the whole structure moves along the axial direction along with the reciprocating push-pull cylinder 13.

The sprocket shaft 1203 of the lower sprocket 1202 department that sets up here with the coaxial setting in branch pipe center of three-way return bend takeover 2 can be convenient for play when the driving tube inner wall cleaning piece is rotatory and carry out circumference wobbling effect to it to realize stable scraping material, scrape mud, can select the frequency of scraping mud when scraping mud certainly, thereby guarantee that the mud volume of scraping at every turn all is less relatively, reduce the resistance of equipment work operation.

Example 2:

In any of the above schemes, preferably, the inflection point dirt cleaning mechanism 4 includes an installation footstock 7 installed at a corresponding inlet end top tube wall opening 6 of the three-way elbow pipe connection pipe 2, a through elongated slot 8 is formed in the top of the installation footstock 7 along the extending direction of the pre-buried branch pipe 1, a T-shaped sliding seat 9 is installed in the through elongated slot 8 in a matching manner, an elongated slot through hole 10 is formed in the center of the T-shaped sliding seat 9, a through rigid vertical seat 11 is fixedly installed in the elongated slot through hole 10, a chain transmission assembly 12 is installed on the through rigid vertical seat 11, a pipe inner wall cleaning member is installed at the lower end of the chain transmission assembly 12, a reciprocating push-pull cylinder 13 is fixedly installed at the top of the pre-buried branch pipe 1 at the installation footstock 7, the reciprocating push-pull cylinder 13 is used for driving the T-shaped sliding seat 9 to reciprocate along the through elongated slot 8, and the pipe inner wall cleaning member cleans the pre-buried branch pipe 1 and the corresponding inlet end of the three-way elbow pipe connection pipe 2 in the circumferential and axial directions under the matching action of the reciprocating push-pull cylinder 13 and the chain transmission assembly 12.

In any of the above schemes, preferably, the chain 1201 and the lower sprocket 1202 at the lower end of the chain transmission assembly 12 both pass through the elongated slot through hole 10 and extend to the inside of the corresponding pre-buried branch pipe 1, the upper sprocket and the lower sprocket 1202 of the chain transmission assembly 12 are both movably hinged on the through rigid vertical seat 11 through a sprocket shaft 1203 and are mutually matched through the chain 1201, the sprocket shaft 1203 at the upper sprocket of the chain transmission assembly 12 is connected with a high-torque motor 1204 fixedly installed on the T-shaped sliding seat 9, and the pipe inner wall cleaning member is fixedly installed at the end of the sprocket shaft 1203 at the lower sprocket 1202.

Preferably in any of the above schemes, the pipe inner wall cleaning member includes a swing seat 14 fixedly installed at the end portion of the sprocket shaft 1203 at the lower sprocket 1202, a circumferential wall scraper 15 is fixedly installed on the inner side wall of the end portion of the swing seat 14, the swing seat 14 is used for driving the circumferential wall scraper 15 to swing circumferentially along the inner wall of the embedded branch pipe 1 to realize mud scraping, and the swing seat 14 is used for realizing material pushing and mud scraping along the axial direction.

The main functions of the pipe inner wall cleaning piece are two, one is that: the large-torque motor 1204 is used for driving the reciprocating push-pull cylinder to rotate to a proper position, and then the reciprocating push-pull cylinder 13 is controlled to push the reciprocating push-pull cylinder axially, so that the material is pushed downstream along the axial direction; the second is that: the large-torque motor 1204 is controlled to rotate at a fixed angle to scrape sludge on the inner wall of the pipeline to the bottommost part, and finally the sludge is discharged downstream in cooperation with axial propulsion of the swing seat 14 and discharged downward in cooperation with new six waste water.

In any of the above solutions, preferably, a plurality of resistance reducing holes 16 are provided on the surface of the swing seat 14, and the resistance reducing holes 16 can reduce the resistance in the process of pushing in the axial direction.

Example 3:

the improvement compared with the embodiment 2 is that:

in any of the above solutions, preferably, the circumferential wall scraper 15 and the swing seat 14 are both made of an anticorrosive rubber material, so that the service life can be effectively prolonged.

In any of the above schemes, preferably, the outer end side wall of the swing seat 14 abuts against the inner wall of the embedded branch pipe 1 to be tightly attached, and efficient scraping is achieved.

In any of the above schemes, it is preferable that the large torque motor 1204 is a stepping motor, and forward and reverse rotation can be achieved.

In any of the above schemes, preferably, the water discharge end of the pre-buried water discharge main pipe is lower than the water inlet end thereof, so that wastewater can be better conveyed downstream to reduce the probability of sludge accumulation.

The specific working principle is as follows:

the combined drainage pipeline can discharge wastewater discharged from two discharge ports of factory wastewater through the corresponding embedded branch pipelines 1, then the wastewater is converged by the three-way elbow pipe connecting pipe 2 arranged at the lower position of the downstream end and then is conveyed to the embedded drainage main pipeline 3, and then the wastewater is conveyed to downstream water treatment equipment for purification treatment and is discharged outside the factory after reaching the standard; with tee bend takeover 2, pre-buried main sewer line 3 adopt the low-order structure of low reaches can guarantee the smoothness nature of waste water circulation effectively, rely on the gravity component to reduce the accumulational probability of silt, reduce the speed of piling up of impurity in the sewage. In order to further ensure that the accumulation of sludge is reduced in the wastewater discharge process and the fluency of pipeline conveying is ensured, the inflection point sewage disposal mechanism 4 is arranged, the inflection point sewage disposal mechanism 4 mainly drives the whole T-shaped sliding seat 9 to reciprocate along the through elongated slot 8 by virtue of the reciprocating push-pull cylinder 13 during operation, so as to drive components on the T-shaped sliding seat 9 to move along, and in addition, the chain transmission component 12 arranged on the T-shaped sliding seat 9 can drive the pipe inner wall cleaning piece fixedly connected with the lower end of the T-shaped sliding seat to clean and scrape the corresponding pipe inner wall.

In addition, a flushing hole 5 with a cover is additionally arranged at the downstream end of the three-way elbow connecting pipe 2, so that a cleaning tool can be conveniently inserted for manual auxiliary cleaning.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. A combined drainage pipeline is characterized in that: including two pre-buried tributary ways, each the end of pre-buried tributary way is taken over through the tee bend respectively and is linked together with pre-buried main sewer line, each the mill's waste water discharge port that corresponds position department is all connected in the upper reaches of pre-buried tributary way, pre-buried main sewer line's end-to-end connection downstream water treatment facilities a flex point mechanism of decontaminating is installed respectively to the horizontal segment of each entrance point that the tee bend was taken over, the upper portion of flex point mechanism of decontaminating extends ground top and adopts mechanical drive, flex point mechanism of decontaminating is used for realizing the branch pipe way realization cleaning process with the entrance point of the corresponding position department that the tee bend was taken over.

2. A modular drainline as claimed in claim 1, wherein: the inflection point dirt cleaning mechanism comprises an installation top seat arranged at the opening of the pipe wall at the top of the corresponding inlet end of the three-way bent pipe connecting pipe, a through long groove is formed in the top of the installation top seat along the extending direction of the pre-buried branch pipe, a T-shaped sliding seat is installed in the through long groove in a matching mode, a long groove through hole is formed in the center of the T-shaped sliding seat, a through rigid vertical seat is fixedly installed in the long groove through hole, a chain transmission assembly is installed on the through rigid vertical seat, a pipe inner wall cleaning piece is installed at the lower end of the chain transmission assembly, a reciprocating push-pull cylinder is fixedly installed at the top of the pre-buried branch pipe at the installation top seat and used for driving the T-shaped sliding seat to reciprocate along the through long groove, and the pipe inner wall cleaning piece cleans the corresponding inlet ends of the pre-buried branch pipe and the three-way bent pipe in the circumferential direction and the axial direction under the matching action of the reciprocating push-pull cylinder and the chain transmission assembly.

3. A modular drainline as claimed in claim 2, wherein: the chain and the lower chain wheel at the lower end of the chain transmission assembly penetrate through the long groove through hole and extend into the corresponding embedded branch pipe, the upper chain wheel and the lower chain wheel of the chain transmission assembly are movably hinged to the through rigid vertical seat through chain wheel shafts and are matched with each other through the chain, the chain wheel shaft at the upper chain wheel of the chain transmission assembly is connected with a large-torque motor fixedly installed on the T-shaped sliding seat, and the pipe inner wall cleaning piece is fixedly installed at the end part of the chain wheel shaft at the lower chain wheel.

4. A modular drainline as claimed in claim 3, wherein: the inside pipe wall cleaning member includes fixed mounting and is in the swing seat of the tip of the sprocket shaft of lower sprocket department fixed mounting has a circumference wall scraper on the tip inside wall of swing seat, the swing seat is used for driving the circumference wall scraper is followed the inner wall circumference swing of pre-buried pipeline realizes scraping mud, the swing seat is used for pushing away the material along axial direction and scrapes mud.

5. A modular drainline as claimed in claim 4, wherein: the surface of the swing seat is provided with a plurality of resistance reducing holes.