CN207796374U - Municipal drainage blow-off line - Google Patents
Municipal drainage blow-off line Download PDFInfo
- Publication number
- CN207796374U CN207796374U CN201820149685.XU CN201820149685U CN207796374U CN 207796374 U CN207796374 U CN 207796374U CN 201820149685 U CN201820149685 U CN 201820149685U CN 207796374 U CN207796374 U CN 207796374U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- centimetres
- line
- municipal drainage
- repair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides municipal drainage blow-off line, including main pipeline, fast quick-detach butt plate structure, auxiliary pipeline, protecting jacket structure, anti-blocking more draping structure, repair guide-tube structure and tension spring, the main pipeline are connected to the left end of auxiliary pipeline by fast quick-detach butt plate structure；The protecting jacket structure is socketed in the external centre position of main pipeline and the external centre position of auxiliary pipeline respectively.The utility model anti-clogging net, snap ring, connecting tube, card hole, the setting of mounting base and U-shaped card bar are conducive to prevent line clogging, while being conveniently replaced and safeguarding, improve dredging effect；The setting of service cover with holes and repair inlet pipe, is conducive to be safeguarded into pipeline, improves maintenance efficiency；The setting of connecting seat and antifouling board is conducive to prevent stone or rubbish from entering pipeline, it is ensured that filth-discharging effect.
Description
Technical field
The utility model belongs to municipal pipeline technical field more particularly to municipal drainage blow-off line.
Background technology
Pipeline is to be used to convey gas, liquid or with solid particle with what pipe, pipe connector and valve etc. were connected into
Fluid device.In general, after the superchargings such as air blower, compressor, pump and boiler, low pressure is flowed to from the high pressure of pipeline for fluid
Pressure or the gravity conveying of fluid itself can also be used in place.Having many uses for pipeline is general, be used primarily in water supply, draining, heat supply,
It gives gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.
Disengaging in the connection pipe of pipeline-pipeline, pipe connector, valve and equipment take between coupling method, by
The factors such as the property of fluid, the material of pressure and temperature and pipe, size and installation site determine, mainly have thread connection,
4 kinds of methods such as flange connection, socket joint connection and welding:1. thread connection：It is primarily adapted for use in small diameter pipeline.When connection, generally
It to be wrapped with fluoroplastics band in thread connection part or coat paste paint, around sealing materials such as upper flax silks, to prevent from leaking.
When 1.6 megapascal pressure above, generally it is added gasket and seals in pipe end face.This coupling method is simple, can dismantle refitting, but palpus
In the appropriate place installation articulation of pipeline, in order to dismount.2. flange couples：Applicable diameter range is larger.Root when connection
Different flange and gasket seal, profit is selected to be clamped by bolt gasket and keep sealing according to the property of fluid, pressure and temperature.It is needing
Mostly coupled using flange with the joining place of equipment with pipeline at the pipeline section often to dismount.3. socket joint couples：For casting
Connection between iron pipe, pipe of concrete, vitrified-clay pipe and its connector, be only applicable to the water supply to work under low pressure normal temperature condition,
Draining and gas piping.When connection, flax silk, cotton thread or asbestos cord are generally first inserted in the slot of bell and spigot, then uses asbestos again
The materials such as cement or lead tamp, and rubber seal ring can be also inserted in bell and spigot, make it have preferable flexibility, pipe is allowed to have
A small amount of movement.4. weld connection：The intensity and leakproofness of this connection are best, are suitable for various pipelines, labor and material saving, but tear open
Pipe and pipe connector are necessary to switch off when unloading.
But existing municipal drainage blow-off line is easy blocking there is also pipeline causes contaminant removal effectiveness low, it has not been convenient to right
The problem of connecing installation and being not easy to safeguard.
Therefore, invention municipal drainage blow-off line is very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides municipal drainage blow-off line, to solve existing municipal administration
Draining blow-off line is easy to block there is pipeline causes contaminant removal effectiveness low, it has not been convenient to which abutting joint is asked be not easy to safeguard
Topic.Municipal drainage blow-off line, including main pipeline, fast quick-detach butt plate structure, auxiliary pipeline, protecting jacket structure, anti-blocking replacement
Web frame, repairs guide-tube structure and tension spring, the main pipeline are connected to a left side for auxiliary pipeline by fast quick-detach butt plate structure
End；The protecting jacket structure is socketed in the external centre position of main pipeline and the external centre position of auxiliary pipeline respectively；Institute
The anti-blocking more draping structure stated is threaded in the left end of main pipeline；The repair guide-tube structure is threaded in main pipeline
Upper left quarter；Described tension spring one end is bolted anti-blocking more draping structure, and the other end is bolted repair guide-tube structure；Described
Anti-blocking more draping structure includes anti-clogging net, snap ring, connecting tube, card hole, mounting base and U-shaped card bar, and the anti-clogging net is vertical
The right side centre position of snap ring is connected to screw；The connecting pipe box are connected on the right side centre position of anti-clogging net；It is described
Card hole be opened in respectively connecting tube inside right part up and down two wall centre positions；The mounting base is respectively welded at snap ring
Two positions above and below left side；U-shaped card bar one end axis is connected on inside mounting base, and the other end is plugged on inside card hole.
Preferably, the repair guide-tube structure includes service cover with holes, repairs inlet pipe, connecting seat and antifouling board, described
Service cover with holes be threaded in repair inlet pipe upper end entrance；The connecting seat is welded on the lower-left of repair inlet pipe
Portion；The left part axis of the antifouling board is connected on the inside of connecting seat；The antifouling board is placed at the lower part outlet of repair inlet pipe.
Preferably, the right end screw of the antifouling board is connected with rubber block.
Preferably, the fast quick-detach butt plate structure includes connection tube, ring flange, rubber sleeve, connection bolt spiral shell
Female and sealing ring, the connection tube are threaded in inside left-end and the right side setting for the ring flange that left side is arranged respectively
The inside right end position of ring flange；The rubber sleeve is socketed in the outside of connection tube respectively；The ring flange and flange
Sealing ring is provided between disk；Between the ring flange and ring flange setting is attached by connecting bolt and nut.
Preferably, the rubber sleeve is provided with gripping sleeve and fishbolt nut, and the gripping sleeve is socketed in rubber
The external centre position of glue pipe socket；The upper inner of the gripping sleeve is attached setting by fishbolt nut.
Preferably, the protecting jacket structure includes frost retarding layer, antifreezing set, damp-proof layer and muff, the frost retarding layer
It is glued on the inner wall of antifreezing set；The damp-proof layer is wrapped on the outer wall of antifreezing set；The muff is socketed in moisture-proof
The outside of layer.
Preferably, the repair inlet pipe is connected to main pipeline.
Preferably, the rubber sleeve is separately connected main pipeline and auxiliary pipeline.
Preferably, described tension spring one end connects antifouling board, and the other end connects connecting tube.
Preferably, the antifouling board specifically uses round PVC plastic flitch.
Preferably, the frost retarding layer uses thickness for ten centimetres to 15 centimetres of cotton layer.
Preferably, the antifreezing set uses wall thickness for the rubber sleeve of five centimetres to eight centimetres of built-in cotton layer.
Preferably, the damp-proof layer uses thickness for eight centimetres to ten centimetres of spongy layer.
Preferably, the muff uses wall thickness for the cotton set of five centimetres to seven centimetres of built-in carbon fiber layer.
Preferably, the anti-clogging net uses bore dia for three centimetres to four centimetres of round stainless (steel) wire.
Compared with prior art, the beneficial effects of the utility model are：
1. in the utility model, the anti-clogging net, snap ring, connecting tube, card hole, the setting of mounting base and U-shaped card bar,
Be conducive to prevent line clogging, while being conveniently replaced and safeguarding, improves dredging effect.
2. in the utility model, the setting of the service cover with holes and repair inlet pipe is conducive to be tieed up into pipeline
Shield improves maintenance efficiency.
3. in the utility model, the setting of the connecting seat and antifouling board is conducive to prevent stone or rubbish from entering
Pipeline, it is ensured that filth-discharging effect.
4. in the utility model, the connection tube, ring flange, rubber sleeve connects setting for bolt and nut and sealing ring
It sets, is conducive to quickly connect and install, easy to disassemble can safeguard.
5. in the utility model, the setting of the gripping sleeve and fishbolt nut is conducive to improve installation effectiveness, together
When sealing effect can be improved.
6. in the utility model, the frost retarding layer, antifreezing set, the setting of damp-proof layer and muff is conducive to avoid pipe
Road bursting by freezing influences municipal blowdown, plays good heat preservation, moisture absorption antifreezing effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the anti-blocking more draping structure of the utility model.
Fig. 3 is the structural schematic diagram of the repair guide-tube structure of the utility model.
Fig. 4 is the structural schematic diagram of the fast quick-detach butt plate structure of the utility model.
Fig. 5 is the structural schematic diagram of the protecting jacket structure of the utility model.
In figure：
1, main pipeline；2, fast quick-detach butt plate structure；21, connection tube；22, ring flange；23, rubber sleeve；231, it presss from both sides
It is fixed；232, fishbolt nut；24, bolt and nut is connected；25, sealing ring；3, auxiliary pipeline；4, protecting jacket structure；41, antifreeze
Layer；42, antifreezing set；43, damp-proof layer；44, muff；5, anti-blocking more draping structure；51, anti-clogging net；52, snap ring；53, it connects
Pipe；54, card hole；55, mounting base；56, U-shaped card bar；6, guide-tube structure is repaired；61, service cover with holes；62, inlet pipe is repaired；63、
Connecting seat；64, antifouling board；641, rubber block；7, tension spring.
Specific implementation mode
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 5
The utility model provides municipal drainage blow-off line, including main pipeline 1, fast quick-detach butt plate structure 2, auxiliary pipeline
3, protecting jacket structure 4, anti-blocking more draping structure 5, repairs guide-tube structure 6 and tension spring 7, the main pipeline 1 pass through fast quick-detach
Docking dish structure 2 is connected to the left end of auxiliary pipeline 3；The protecting jacket structure 4 is socketed in the external interposition of main pipeline 1 respectively
It sets and the external centre position of auxiliary pipeline 3；The anti-blocking more draping structure 5 is threaded in the left end of main pipeline 1；It is described
Repair guide-tube structure 6 be threaded in the upper left quarter of main pipeline 1；Described 7 one end of tension spring is bolted anti-blocking more draping knot
Structure 5, the other end are bolted repair guide-tube structure 6；The anti-blocking more draping structure 5 includes anti-clogging net 51, and snap ring 52 connects
Take over 53, card hole 54, mounting base 55 and U-shaped card bar 56, the longitudinal screw of the anti-clogging net 51 are connected to the right side of snap ring 52
Centre position；The connecting tube 53 is socketed in the right side centre position of anti-clogging net 51；The card hole 54 is opened in respectively
Two wall centre positions above and below the inside right part of connecting tube 53；The mounting base 55 is respectively welded at the left side of snap ring 52 or more two
Portion position；56 one end axis of U-shaped card bar is connected on inside mounting base 55, and the other end is plugged on inside card hole 54.
In above-described embodiment, specifically, the repair guide-tube structure 6 includes service cover 61 with holes, inlet pipe 62 is repaired, even
Joint chair 63 and antifouling board 64, the service cover with holes 61 are threaded in the upper end entrance of repair inlet pipe 62；The company
Joint chair 63 is welded on the lower left quarter of repair inlet pipe 62；The left part axis of the antifouling board 64 is connected on the inside of connecting seat 63；It is described
Antifouling board 64 be placed in repair inlet pipe 62 lower part outlet at.
In above-described embodiment, specifically, the right end screw of the antifouling board 64 is connected with rubber block 641.
In above-described embodiment, specifically, the fast quick-detach butt plate structure 2 includes connection tube 21, ring flange 22, rubber
Glue pipe socket 23, connects bolt and nut 24 and sealing ring 25, and the connection tube 21 is threaded in the flange that left side is arranged respectively
The inside right end position of the inside left-end of disk 22 and the ring flange 22 of right side setting；The rubber sleeve 23 is socketed in respectively
The outside of connection tube 21；It is provided with sealing ring 25 between the ring flange 22 and ring flange 22；The ring flange 22 and method
Between blue disk 22 setting is attached by connecting bolt and nut 24.
In above-described embodiment, specifically, the rubber sleeve 23 is provided with gripping sleeve 231 and fishbolt nut 232,
The gripping sleeve 231 is socketed in the external centre position of rubber sleeve 23；The upper inner of the gripping sleeve 231 passes through folder
Tight bolt and nut 232 is attached setting.
In above-described embodiment, specifically, the protecting jacket structure 4 includes frost retarding layer 41, antifreezing set 42,43 He of damp-proof layer
Muff 44, the frost retarding layer 41 are glued on the inner wall of antifreezing set 42；The damp-proof layer 43 is wrapped in antifreezing set 42
On outer wall；The muff 44 is socketed in the outside of damp-proof layer 43.
In above-described embodiment, specifically, the repair inlet pipe 62 is connected to main pipeline 1.
In above-described embodiment, specifically, the rubber sleeve 23 is separately connected main pipeline 1 and auxiliary pipeline 3.
In above-described embodiment, specifically, described 7 one end of tension spring connects antifouling board 64, the other end connects connecting tube 53.
In above-described embodiment, specifically, the antifouling board 64 is specifically using round PVC plastic flitch.
In above-described embodiment, specifically, the frost retarding layer 41 uses thickness for ten centimetres to 15 centimetres of cotton layer.
In above-described embodiment, specifically, the antifreezing set 42 uses wall thickness for five centimetres to eight centimetres of built-in cotton
The rubber sleeve of layer.
In above-described embodiment, specifically, the damp-proof layer 43 uses thickness for eight centimetres to ten centimetres of spongy layer.
In above-described embodiment, specifically, the muff 44 uses wall thickness for five centimetres to seven centimetres of built-in carbon fiber
Tie up the cotton set of layer.
In above-described embodiment, specifically, the anti-clogging net 51 uses bore dia for three centimetres to four centimetres of circle
Stainless (steel) wire.
Operation principle
In the utility model, when connection, main pipeline 1 is plugged on 23 inside of rubber sleeve that left side is arranged and is arranged with left side
Connection tube 21 be attached, gripping sleeve 231 is then socketed in 23 outside centre position of rubber sleeve and passes through fishbolt
Nut 232 is attached；Auxiliary pipeline 3 is then plugged on to the connection tube of rubber sleeve 23 inside and right side setting that right side is arranged
21 are attached, then by gripping sleeve 231 be socketed in 23 outside centre position of rubber sleeve and by fishbolt nut 232 into
Row connection；Ring flange 22 and ring flange 22 are fastenedly connected by connecting bolt and nut 24；When repair, by dimension with holes
It builds 61 to back out from repair inlet pipe 62, operating personnel enter inside repair inlet pipe 62, and antifouling board 64 is opened immediately, enter
Afterwards, antifouling board 64 can retract original position by tension spring 7, prevent stone or rubbish from entering, then safeguarded to pipelines at different levels,
It is easy to operation.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (10)
1. municipal drainage blow-off line, which is characterized in that the municipal drainage blow-off line includes main pipeline (1), fast quick-detach pair
Connect dish structure (2), auxiliary pipeline (3), protecting jacket structure (4), anti-blocking more draping structure (5), repair guide-tube structure (6) and tension spring
(7), the main pipeline (1) is connected to the left end of auxiliary pipeline (3) by fast quick-detach butt plate structure (2)；The protection
Nested structure (4) is socketed in the external centre position of main pipeline (1) and the external centre position of auxiliary pipeline (3) respectively；Described
Anti-blocking more draping structure (5) is threaded in the left end of main pipeline (1)；The repair guide-tube structure (6) is threaded in master
The upper left quarter of pipeline (1)；Described tension spring (7) one end is bolted anti-blocking more draping structure (5), and the other end is bolted repair
Guide-tube structure (6)；The anti-blocking more draping structure (5) includes anti-clogging net (51), snap ring (52), connecting tube (53), card hole
(54), mounting base (55) and U-shaped card bar (56), the anti-clogging net (51) longitudinal direction screw are connected in the right side of snap ring (52)
Between position；The connecting tube (53) is socketed in the right side centre position of anti-clogging net (51)；The card hole (54) is opened respectively
It is located at two wall centre positions of the inside right part of connecting tube (53) or more；The mounting base (55) is respectively welded at snap ring (52)
Two positions above and below left side；U-shaped card bar (56) one end axis is connected on mounting base (55) inside, and the other end is plugged on card hole
(54) internal.
2. municipal drainage blow-off line as described in claim 1, which is characterized in that the repair guide-tube structure (6) includes
Service cover (61) with holes, repair inlet pipe (62), connecting seat (63) and antifouling board (64), described service cover with holes (61) screw thread connect
It is connected on the upper end entrance of repair inlet pipe (62)；The connecting seat (63) is welded on the lower left quarter of repair inlet pipe (62)；It is described
The left part axis of antifouling board (64) be connected on the inside of connecting seat (63)；The antifouling board (64) is placed under repair inlet pipe (62)
Portion exit.
3. municipal drainage blow-off line as claimed in claim 2, which is characterized in that the right end screw of the antifouling board (64)
It is connected with rubber block (641).
4. municipal drainage blow-off line as described in claim 1, which is characterized in that the fast quick-detach butt plate structure
(2) include connection tube (21), ring flange (22), rubber sleeve (23) connects bolt and nut (24) and sealing ring (25), described
Connection tube (21) is threaded in the inside left-end for the ring flange (22) that left side is arranged and the ring flange of right side setting respectively
(22) inside right end position；The rubber sleeve (23) is socketed in the outside of connection tube (21) respectively；The ring flange
(22) sealing ring (25) is provided between ring flange (22)；Pass through connection between the ring flange (22) and ring flange (22)
Bolt and nut (24) is attached setting.
5. municipal drainage blow-off line as claimed in claim 4, which is characterized in that the rubber sleeve (23) is provided with folder
Fixed (231) and fishbolt nut (232), the gripping sleeve (231) are socketed in the external interposition of rubber sleeve (23)
It sets；The upper inner of the gripping sleeve (231) is attached setting by fishbolt nut (232).
6. municipal drainage blow-off line as described in claim 1, which is characterized in that the protecting jacket structure (4) includes anti-
Freeze layer (41), antifreezing set (42), damp-proof layer (43) and muff (44), the frost retarding layer (41) are glued to antifreezing set (42)
On inner wall；The damp-proof layer (43) is wrapped on the outer wall of antifreezing set (42)；The muff (44) is socketed in damp-proof layer
(43) outside.
7. municipal drainage blow-off line as claimed in claim 2, which is characterized in that the antifouling board (64) is specifically using circle
Shape PVC plastic flitch.
8. municipal drainage blow-off line as claimed in claim 6, which is characterized in that the frost retarding layer (41) use thickness for
Ten centimetres to 15 centimetres of cotton layer；The antifreezing set (42) uses wall thickness for five centimetres to eight centimetres of built-in cotton layer
Rubber sleeve；The damp-proof layer (43) uses thickness for eight centimetres to ten centimetres of spongy layer；The muff (44) is adopted
With the cotton set for the built-in carbon fiber layer that wall thickness is five centimetres to seven centimetres.
9. municipal drainage blow-off line as described in claim 1, which is characterized in that the anti-clogging net (51) uses Kong Zhi
The round stainless (steel) wire that diameter is three centimetres to four centimetres.
10. municipal drainage blow-off line as claimed in claim 2, which is characterized in that the repair inlet pipe (62) and supervisor
Road (1) is connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820149685.XU CN207796374U (en) | 2018-01-29 | 2018-01-29 | Municipal drainage blow-off line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820149685.XU CN207796374U (en) | 2018-01-29 | 2018-01-29 | Municipal drainage blow-off line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796374U true CN207796374U (en) | 2018-08-31 |
Family
ID=63266988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820149685.XU Expired - Fee Related CN207796374U (en) | 2018-01-29 | 2018-01-29 | Municipal drainage blow-off line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323106A (en) * | 2021-06-02 | 2021-08-31 | 安徽省家得建筑工程有限公司 | Drainage structure for water conservancy construction and construction process thereof |
-
2018
- 2018-01-29 CN CN201820149685.XU patent/CN207796374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323106A (en) * | 2021-06-02 | 2021-08-31 | 安徽省家得建筑工程有限公司 | Drainage structure for water conservancy construction and construction process thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20190129 |