CN208650245U - A kind of blow-off line cleaning anti-backflow cleaning plant - Google Patents
A kind of blow-off line cleaning anti-backflow cleaning plant Download PDFInfo
- Publication number
- CN208650245U CN208650245U CN201821258899.7U CN201821258899U CN208650245U CN 208650245 U CN208650245 U CN 208650245U CN 201821258899 U CN201821258899 U CN 201821258899U CN 208650245 U CN208650245 U CN 208650245U
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- Prior art keywords
- backflow
- pipeline
- blow
- block
- cleaning
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Abstract
The utility model discloses a kind of blow-off line cleaning anti-backflow cleaning plants, including anti-backflow pipeline and anti-backflow block, entrance is provided on the left of the anti-backflow pipeline, and the inside of entrance is equipped with filter screen, large-scale pipeline connector is installed on the left of the entrance, and medium-sized pipe joint is installed on the left of large-scale pipeline connector, small pipeline connector is installed on the left of the medium-sized pipe joint, pipe outlet is provided on the right side of the anti-backflow pipeline, and pipe outlet is fixedly arranged above pressure gauge, sealing ring is installed on the inside of the anti-backflow block, and anti-backflow block is located at the inside of anti-backflow pipeline, anti-backflow movable block is provided on the right side of the sealing ring, and sliding sleeve is fixed on the right side of anti-backflow movable block, foundation is connected on the right side of the sliding sleeve.The blow-off line cleaning anti-backflow is arranged with cleaning plant with anti-backflow, and is equipped with sizes connector.
Description
Technical field
The utility model relates to anti-backflow cleaning plant technical field, anti-backflow is used in specially a kind of blow-off line cleaning
Use cleaning plant.
Background technique
Blow-off line is made of the pipeline and its auxiliary construction for collecting and conveying municipal sewage, and sewage is flowed into dry by branch pipe
Pipe, then main pipe is flowed into, sewage treatment plant is finally flowed into, pipeline is ascending, is distributed similar river, is in dendroid, with water supply
The circulation perforation situation of pipe network is entirely different, and blow-off line is easy to be blocked by mud, needs timing to carry out blow-off line clear
Science and engineering is made, and blow-off line cleaning plant is just specific to blow-off line design and work, and anti-backflow can make pipeline list
It mutually flows, prevents sewage from flowing backwards.
Existing blow-off line cleaning plant needs to protrude into cleaning pipeline inside blow-off line, in blow-off line
Mud, the sewage in portion etc. are cleared up, and in scale removal process, easily occur to flow backwards phenomenon, will lead to cleaning efficiency reduction, cleaning
Effect is deteriorated, for this purpose, it is proposed that a kind of blow-off line for being arranged with anti-backflow and being equipped with sizes connector is cleared up with anti-
Refluence cleaning plant.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of blow-off line cleaning anti-backflow cleaning plant
The existing blow-off line cleaning plant proposed in background technique needs to protrude into cleaning pipeline inside blow-off line, to row
Mud, sewage inside dirty pipeline etc. are cleared up, and in scale removal process, easily occur to flow backwards phenomenon, will lead to cleaning efficiency
The problem of reduction, cleaning effect is deteriorated.
To achieve the above object, the utility model provides the following technical solutions: a kind of blow-off line cleaning is used with anti-backflow
Cleaning plant, including anti-backflow pipeline and anti-backflow block are provided with entrance, and pipeline on the left of the anti-backflow pipeline
The inside of entrance is equipped with filter screen, is equipped with large-scale pipeline connector on the left of the entrance, and large-scale pipeline connector
Left side is equipped with medium-sized pipe joint, and small pipeline connector, the anti-down flow tube are equipped on the left of the medium-sized pipe joint
It is provided with pipe outlet on the right side of road, and pipe outlet is fixedly arranged above pressure gauge, the inside installation of the anti-backflow block
There is sealing ring, and anti-backflow block is located at the inside of anti-backflow pipeline, is provided with anti-backflow movable block on the right side of the sealing ring,
And sliding sleeve is fixed on the right side of anti-backflow movable block, it is connected with foundation on the right side of the sliding sleeve, and foundation is internally provided with spiral shell
Spring is revolved, flexible limitation bar is provided on the inside of the helical spring, and pedestal is installed on the right side of flexible limitation bar.
Preferably, the horizontal center line of the filter screen and the horizontal center line of entrance are located along the same line, and
Size is coincide between filter screen and entrance.
Preferably, the large-scale pipeline connector, medium-sized pipe joint and small pipeline connector are ladder-like arranged, and large-scale
The outer wall of pipe joint, medium-sized pipe joint and small pipeline connector is provided with screw thread.
Preferably, size matches between the anti-backflow movable block and anti-backflow block, and anti-backflow block is tapered
Structure.
Preferably, size matches between the sealing ring and anti-backflow movable block, and the medial surface of sealing ring with it is anti-down
The lateral surface of stream movable block is bonded to each other.
Preferably, the sliding sleeve nesting is installed on the outside of foundation, and size matches between sliding sleeve and foundation, and spiral shell
The vertical centerline of the vertical centerline and foundation of revolving spring is located along the same line.
Compared with prior art, the utility model has the beneficial effects that blow-off line cleaning anti-backflow cleaning dress
Set and be arranged with anti-backflow, and be equipped with sizes connector, be provided with filter screen in the entrance of device, can to sewage into
Row filtering, prevents sundries from blocking device, device is caused to damage, and the size of filter screen matches with the size of entrance, can be with
The complete filtering for guaranteeing sewage, prevents sundries from entering device, and device both ends are respectively provided with the pipe joint there are three size, Large Tube
Road connector, medium-sized pipe joint and small pipeline connector are ladder-like arranged, and are adapted to various sizes of pipeline, connector outer wall
It is provided with screw thread, is easily installed and dismantles, is conducive to adapt to different work requirements, the anti-backflow movable block inside device is in
Pyramidal structure, size matches between anti-backflow block, it is ensured that the unidirectional passability of sewage, pyramidal structure inside device
Be conducive to reduce the resistance by direction, increase the pressure of countercurrent direction, guarantees unidirectionally passing through for sewage, on the inside of anti-backflow block
It is provided with sealing ring, can guarantee that anti-backflow movable block and anti-backflow are kept off when anti-backflow movable block is bonded with anti-backflow block
Leakproofness between block prevents counter-current of sewage, and sliding sleeve nesting is installed on the outside of foundation, can be free to slide on foundation, passes through
The helical spring of inside installation, it is ensured that the automatic closure of anti-backflow movable block guarantees the unidirectional passability of device, prevents dirt
Water adverse current.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model surface structure schematic diagram；
Fig. 3 is the utility model left side structural schematic diagram.
In figure: 1, anti-backflow pipeline；2, entrance；3, filter screen；4, large-scale pipeline connector；5, medium-sized pipe joint；
6, small pipeline connector；7, pipe outlet；8, pressure gauge；9, anti-backflow block；10, sealing ring；11, anti-backflow movable block；12,
Sliding sleeve；13, foundation；14, helical spring；15, stretch limitation bar；16, pedestal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of blow-off line cleaning anti-backflow cleaning
Device, including anti-backflow pipeline 1 and anti-backflow block 9, the left side of anti-backflow pipeline 1 are provided with entrance 2, and entrance
2 inside is equipped with filter screen 3, and the horizontal center line of filter screen 3 and the horizontal center line of entrance 2 are located at same straight line
On, and size is coincide between filter screen 3 and entrance 2, is provided with filter screen 3 in the entrance 2 of device, it can be to sewage
It being filtered, prevents sundries from blocking device, device is caused to damage, the size of filter screen 3 matches with the size of entrance 2,
The complete filtering that can guarantee sewage prevents sundries from entering device, and the left side of entrance 2 is equipped with large-scale pipeline connector 4, and
The left side of large-scale pipeline connector 4 is equipped with medium-sized pipe joint 5, and the left side of medium-sized pipe joint 5 is equipped with small pipeline connector
6, large-scale pipeline connector 4, medium-sized pipe joint 5 and small pipeline connector 6 are ladder-like arranged, and large-scale pipeline connector 4, medium-sized
The outer wall of pipe joint 5 and small pipeline connector 6 is provided with screw thread, and device both ends are respectively provided with that there are three the pipelines of size to connect
Head, large-scale pipeline connector 4, medium-sized pipe joint 5 and small pipeline connector 6 are ladder-like arranged, are adapted to various sizes of
Pipeline, large-scale pipeline connector 4, medium-sized pipe joint 5 and 6 outer wall of small pipeline connector are provided with screw thread, are easily installed and tear open
It unloads, is conducive to adapt to different work requirements, the right side of anti-backflow pipeline 1 is provided with pipe outlet 7, and pipe outlet 7 is upper
Side is fixed with pressure gauge 8, and the inside of anti-backflow block 9 is equipped with sealing ring 10, and anti-backflow block 9 is located at anti-backflow pipeline 1
Inside, the right side of sealing ring 10 is provided with anti-backflow movable block 11, and the right side of anti-backflow movable block 11 is fixed with sliding sleeve 12,
Size matches between anti-backflow movable block 11 and anti-backflow block 9, and the tapered structure of anti-backflow block 9, inside device
The tapered structure of anti-backflow movable block 11, size matches between anti-backflow block 9, it is ensured that the list of sewage inside device
To passability, pyramidal structure is conducive to reduce the resistance by direction, increases the pressure of countercurrent direction, guarantees the unidirectional logical of sewage
It crosses, size matches between sealing ring 10 and anti-backflow movable block 11, and the medial surface of sealing ring 10 and anti-backflow movable block 11
Lateral surface be bonded to each other, sealing ring 10 is provided on the inside of anti-backflow block 9, can be kept off in anti-backflow movable block 11 and anti-backflow
When block 9 is bonded, guarantees the leakproofness between anti-backflow movable block 11 and anti-backflow block 9, prevent counter-current of sewage, the right side of sliding sleeve 12
Side is connected with foundation 13, and foundation 13 is internally provided with helical spring 14, and 12 nesting of sliding sleeve is installed on the outside of foundation 13, and
Size matches between sliding sleeve 12 and foundation 13, and the vertical centerline position of the vertical centerline of helical spring 14 and foundation 13
In on same straight line, 12 nesting of sliding sleeve is installed on 13 outside of foundation, can be free to slide on foundation 13, passes through inside installation
Helical spring 14, it is ensured that the automatic closure of anti-backflow movable block 11 guarantees the unidirectional passability of device, prevents sewage inverse
Stream, the inside of helical spring 14 is provided with flexible limitation bar 15, and the right side of flexible limitation bar 15 is equipped with pedestal 16.
Working principle: this kind of blow-off line cleaning anti-backflow cleaning plant is used, device is assembled into pipe first
In road, by the line size of installation, large-scale pipeline connector 4, medium-sized pipe joint 5 is selected to be pacified with small pipeline connector 6
Dress, connector outer wall is provided with screw thread, is easily installed and dismantles, and after being installed, sewage enters device from entrance 2,
It is provided with filter screen 3 in entrance 2, sewage can be filtered, prevent sundries from blocking device, device is caused to damage, passes through
The Sewage shock anti-backflow movable block 11 of filtering, the tapered structure of anti-backflow movable block 11, the size between anti-backflow block 9
It matches, pyramidal structure is conducive to reduce the resistance by direction, and pressure compresses helical spring 14, and anti-backflow movable block 11 moves
Dynamic, there is gap in anti-backflow movable block 11 and anti-backflow block 9, and sewage can pass through, when adverse current occurs for sewage, spiral bullet
Anti-backflow movable block 11 is closed by spring 14 automatically, and sealing ring 10 is provided on the inside of anti-backflow block 9, can be in anti-backflow movable block
11 with anti-backflow block 9 when being bonded, and guarantees that the leakproofness between anti-backflow movable block 11 and anti-backflow block 9, pyramidal structure have
Conducive to the pressure for increasing countercurrent direction, sewage can not be flow backwards back, then realized the purpose of cleaning sewage, passed through pipe outlet 7
The pressure gauge 8 (model OPG-AT-R-60) of top, can simultaneously be monitored internal pipe pressure, complete like this entire
The use process of blow-off line cleaning anti-backflow cleaning plant.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of blow-off line cleaning anti-backflow cleaning plant, including anti-backflow pipeline (1) and anti-backflow block (9),
It is characterized in that: being provided with entrance (2) on the left of the anti-backflow pipeline (1), and the inside of entrance (2) was equipped with
Strainer (3) is equipped with large-scale pipeline connector (4) on the left of the entrance (2), and the left side peace of large-scale pipeline connector (4)
Equipped with medium-sized pipe joint (5), small pipeline connector (6), the anti-backflow are installed on the left of the medium-sized pipe joint (5)
It is provided on the right side of pipeline (1) pipe outlet (7), and pipe outlet (7) is fixedly arranged above pressure gauge (8), the anti-backflow
It is equipped on the inside of block (9) sealing ring (10), and anti-backflow block (9) is located at the inside of anti-backflow pipeline (1), the sealing
It is provided with anti-backflow movable block (11) on the right side of circle (10), and is fixed with sliding sleeve (12), institute on the right side of anti-backflow movable block (11)
It states and is connected on the right side of sliding sleeve (12) foundation (13), and foundation (13) is internally provided with helical spring (14), the spiral bullet
It is provided with flexible limitation bar (15) on the inside of spring (14), and pedestal (16) are installed on the right side of flexible limitation bar (15).
2. a kind of blow-off line cleaning anti-backflow cleaning plant according to claim 1, it is characterised in that: the mistake
The horizontal center line of strainer (3) and the horizontal center line of entrance (2) are located along the same line, and filter screen (3) and pipeline
Size is coincide between entrance (2).
3. a kind of blow-off line cleaning anti-backflow cleaning plant according to claim 1, it is characterised in that: described big
Type pipe joint (4), medium-sized pipe joint (5) and small pipeline connector (6) are ladder-like arranged, and large-scale pipeline connector (4),
The outer wall of medium-sized pipe joint (5) and small pipeline connector (6) is provided with screw thread.
4. a kind of blow-off line cleaning anti-backflow cleaning plant according to claim 1, it is characterised in that: described anti-
It flows backwards size between movable block (11) and anti-backflow block (9) to match, and anti-backflow block (9) tapered structure.
5. a kind of blow-off line cleaning anti-backflow cleaning plant according to claim 1, it is characterised in that: described close
Size matches between seal (10) and anti-backflow movable block (11), and the medial surface of sealing ring (10) and anti-backflow movable block
(11) lateral surface is bonded to each other.
6. a kind of blow-off line cleaning anti-backflow cleaning plant according to claim 1, it is characterised in that: the cunning
Set (12) nesting is installed on the outside of foundation (13), and size matches between sliding sleeve (12) and foundation (13), and spiral bullet
The vertical centerline of spring (14) and the vertical centerline of foundation (13) are located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258899.7U CN208650245U (en) | 2018-08-06 | 2018-08-06 | A kind of blow-off line cleaning anti-backflow cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258899.7U CN208650245U (en) | 2018-08-06 | 2018-08-06 | A kind of blow-off line cleaning anti-backflow cleaning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208650245U true CN208650245U (en) | 2019-03-26 |
Family
ID=65788126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258899.7U Expired - Fee Related CN208650245U (en) | 2018-08-06 | 2018-08-06 | A kind of blow-off line cleaning anti-backflow cleaning plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208650245U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122277A (en) * | 2019-07-02 | 2019-08-16 | 余姚心智新能源科技有限公司 | A kind of park water accumulating and supplying deep-well based on sponge city |
| CN110886927A (en) * | 2019-09-03 | 2020-03-17 | 中冶华天工程技术有限公司 | Intelligent plugging device for underwater blind area |
| CN110985796A (en) * | 2019-11-08 | 2020-04-10 | 安徽莱鑫精密特种钢管有限公司 | Connecting elbow |
| CN111851693A (en) * | 2019-04-28 | 2020-10-30 | 江苏艾德卡建材科技有限公司 | Prevent stifled type municipal drainage pipe |
| CN112064745A (en) * | 2020-09-01 | 2020-12-11 | 安徽宏源电力设计咨询有限责任公司 | Anti-reverse-arrangement pipeline device for transformer substation |
| CN112282020A (en) * | 2020-11-11 | 2021-01-29 | 彭广山 | Sewage transport pipeline of anti-return |
-
2018
- 2018-08-06 CN CN201821258899.7U patent/CN208650245U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851693A (en) * | 2019-04-28 | 2020-10-30 | 江苏艾德卡建材科技有限公司 | Prevent stifled type municipal drainage pipe |
| CN110122277A (en) * | 2019-07-02 | 2019-08-16 | 余姚心智新能源科技有限公司 | A kind of park water accumulating and supplying deep-well based on sponge city |
| CN110886927A (en) * | 2019-09-03 | 2020-03-17 | 中冶华天工程技术有限公司 | Intelligent plugging device for underwater blind area |
| CN110985796A (en) * | 2019-11-08 | 2020-04-10 | 安徽莱鑫精密特种钢管有限公司 | Connecting elbow |
| CN112064745A (en) * | 2020-09-01 | 2020-12-11 | 安徽宏源电力设计咨询有限责任公司 | Anti-reverse-arrangement pipeline device for transformer substation |
| CN112064745B (en) * | 2020-09-01 | 2021-09-07 | 安徽宏源电力设计咨询有限责任公司 | Anti-reverse-arrangement pipeline device for transformer substation |
| CN112282020A (en) * | 2020-11-11 | 2021-01-29 | 彭广山 | Sewage transport pipeline of anti-return |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |