CN205242610U - Device is prevented flowing backward by city underground intelligent integrated piping lane - Google Patents
Device is prevented flowing backward by city underground intelligent integrated piping lane Download PDFInfo
- Publication number
- CN205242610U CN205242610U CN201521059721.6U CN201521059721U CN205242610U CN 205242610 U CN205242610 U CN 205242610U CN 201521059721 U CN201521059721 U CN 201521059721U CN 205242610 U CN205242610 U CN 205242610U
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- CN
- China
- Prior art keywords
- stainless steel
- piping lane
- louvre blade
- underground intelligent
- sections
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- 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.)
- Withdrawn - After Issue
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a street furniture field discloses a device is prevented flowing backward by city underground intelligent integrated piping lane very much. It includes that two sections have same slope section, opposite direction's the reinforced concrete pipe body nevertheless inclines, it has a plurality of semi -circular grooves to open on two slope sections, after two sections reinforced concrete pipe body docks into a straight body through the fastener is fixed, just has made up into a plurality of grooves of inlaying in semi -circular groove, every is inlayed the inslot and installs the polytetrafluoroethylene axle sleeve, install stainless steel shaft between the polytetrafluoroethylene of same horizontal direction axle sleeve, each stainless steel shaft goes up the welding has the stainless steel shutter plate, wherein the lower extreme of each stainless steel shutter plate is taken on the stainless steel shutter plate of its below, hundred blades of all stainless steels and the identical ellipse of the internal wall of reinforced concrete pipe. The utility model discloses fundamentally has solved, and the city is because of strong rainfall tornado, and the pipe network that arouses flows backward the emergence of phenomenon.
Description
(1) technical field
The utility model relates to urban operating mechanism field, and particularly a kind of Urban Underground intelligent comprehensive piping lane is anti-down fillingPut.
(2) background technology
At present, underground pipe gallery both domestic and external and sewerage system, do not have backward flowing preventing device mostly, is provided with individually anti-downFilling device is xoncrete structure mostly, reacts sensitive not. In the time that river water level exceeds sewer water level, easily occurFill with phenomenon, lost the function of water drainage, city waterlogging disaster easily occurs, bring inconvenience and calamity to citizens' activities and traffic safetyDifficult hidden danger.
(3) summary of the invention
The utility model, in order to make up the defect of prior art, provides a kind of city of preventing eaerthquake damage underground pipe networkCity's underground intelligent comprehensive piping lane backward flowing preventing device.
The utility model is achieved by the following technical solution:
A kind of Urban Underground intelligent comprehensive piping lane backward flowing preventing device, is characterized in that, comprising two sections, to have same inclination disconnectedFace but the contrary armored concrete body of incline direction has some semi-circular groove on two inclination sections, two sections of reinforcing bars are mixedSolidifying native body is fixed being connected into after a straight body by securing member, and semi-circular groove has just been combined into some embedding grooves, eachPolytetrafluoroethylene (PTFE) axle sleeve is installed in embedding groove, between the polytetrafluoroethylene (PTFE) axle sleeve of same horizontal direction, stainless steel is installedAxle, is welded with stainless steel louvre blade on each root stainless steel shaft, and wherein take thereunder the lower end of every a slice stainless steel louvre bladeStainless steel louvre blade on, the ellipse that all stainless steel louvre blade composition and armored concrete body inwall match.
On the inwall of the armored concrete body of the one side of the close stainless steel shaft of stainless steel louvre blade, be provided with stainlessThe inclined platform face that steel louvre blade is identical.
The periphery of the one side of the close stainless steel shaft of described stainless steel louvre blade is adhesive with sealing rubber strip.
The thickness of described stainless steel louvre blade is not more than 3 millimeters.
The inclination section of described armored concrete body is 30 ° with respect to the gradient of above-below direction.
The cross section of described armored concrete body is circular, oval, square or rectangle.
The beneficial effects of the utility model are:
1, fundamentally solved, city is because of heavy showers tornado, and the pipe network causing pours in down a chimney the generation of phenomenon.
2, increased again a set of safety precautions for solving city waterlogging.
(4) brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
In figure, 1 armored concrete body, 2 embedding grooves, 3 polytetrafluoroethylene (PTFE) axle sleeves, 4 stainless steel shafts, 5 stainless steel louvre blades,6 inclined platform faces, 7 sealing rubber strips.
(5) detailed description of the invention
Accompanying drawing is specific embodiment of the utility model. As shown in Figure 1 and Figure 2, this kind of Urban Underground intelligent comprehensive piping lane is anti-Flowing backward device, comprises that two sections have same inclination section but the contrary armored concrete body 1 of incline direction, reinforced concreteSoil body 1 can be the various shapes such as circular, oval, square, rectangle, and two inclination sections are with respect to the inclination of above-below directionDegree is preferably 30 °, on two inclination sections, has some semi-circular groove, and two sections of armored concrete bodys 1 are by multiple positive and negativeSilk stainless steel stud is fixing can certainly be fixed docking with other securing members to being connected into after a straight body,These semi-circular groove have just been combined into some embedding grooves 2, in each embedding groove 2, polytetrafluoroethylene (PTFE) axle sleeve 3 are installed, when two ends steelAfter the fixing docking of reinforced concrete body 1, also just polytetrafluoroethylene (PTFE) axle sleeve 3 is clamped, at the polytetrafluoroethylene (PTFE) of same horizontal directionStainless steel shaft 4 is installed between axle sleeve 3, and stainless steel shaft 4 can rotate freely on polytetrafluoroethylene (PTFE) axle sleeve 3; Each root stainless steelOn axle 4, be welded with stainless steel louvre blade 5, wherein the lower end of every a slice stainless steel louvre blade 5 overlays stainless steel hundred thereunderOn blade 5, the ellipse that all stainless steel louvre blade 5 compositions and armored concrete body 1 inwall match, stainless steel blindsThe thickness of sheet 5 is preferably no more than 3 millimeters, otherwise can affect the draining flow velocity in armored concrete body 1.
Close in order to make between upper and lower stainless steel louvre blade 5, between stainless steel louvre blade 5 and armored concrete body 1 inwallEnvelope is good, on the inwall of the armored concrete body 1 of the one side of the close stainless steel shaft 4 of stainless steel louvre blade 5, be provided with notThe inclined platform face 6 that rust steel louvre blade 5 is identical, the every corresponding inclined platform 6 of stainless steel louvre blade 5; Leaning on of stainless steel louvre blade 5The periphery of the one side of nearly stainless steel shaft 4 is adhesive with sealing rubber strip 7, that is to say what stainless steel louvre blade 5 contacted with inclined platform 6Position is adhesive with sealing rubber strip 7 to reach stainless steel louvre blade 5 and inclined platform 6, the lower end inside line of stainless steel louvre blade 5Also be adhesive with closed type adhesive tape 7 to reach the sealing between upper and lower stainless steel louvre blade 5.
The utility model should be arranged on outlet and be advisable near the junction in river course, when in armored concrete body 1When water level exceeds river water level, stainless steel louvre blade 5 can be automatically under the impulse force of the interior water gravity current of armored concrete body 1 impactsOpen and drain off floodwaters; In the time that the water level in armored concrete body 1 pours in down a chimney lower than river water level, at stainless steel louvre blade 5Self gravitation and pour in down a chimney stainless steel louvre blade 5 of the present utility model under the stamping press effect of river and can mutually compress sealing, andRiver pressure is larger, and sealing property is better.
When the utility model needs repair and replacement, first remove the silt of armored concrete body 1 outside, unscrew inclination sectionOn multiple positive and negative silk stainless steel stud. Extract stainless steel shaft 4 out, i.e. replaceable stainless steel louvre blade 5, stainless steel shaft 4, poly-Tetrafluoroethene axle sleeve 3 etc., very convenient.
The utility model and the brute force pumping station of drainning off floodwaters supports the use, and effect is better.
Except technical characterictic described in description, all the other technical characterictics are those skilled in the art's known technology.
Claims (6)
1. a Urban Underground intelligent comprehensive piping lane backward flowing preventing device, is characterized in that, comprise two sections have same inclination section,But the armored concrete body (1) that incline direction is contrary has some semi-circular groove on two inclination sections, two sections of reinforcing bars are mixedSolidifying native body (1) is fixed being connected into after a straight body by securing member, and semi-circular groove has just been combined into some embedding grooves(2), polytetrafluoroethylene (PTFE) axle sleeve (3) is installed in each embedding groove (2), at the polytetrafluoroethylene (PTFE) axle sleeve of same horizontal direction(3) stainless steel shaft (4) is installed between, on each root stainless steel shaft (4), is welded with stainless steel louvre blade (5), wherein every a sliceUpper, all stainless steel louvre blade (5) composition of stainless steel louvre blade (5) is thereunder taken in the lower end of stainless steel louvre blade (5)The oval shutter matching with armored concrete body (1) inwall.
2. Urban Underground intelligent comprehensive piping lane backward flowing preventing device according to claim 1, is characterized in that, at stainless steel blindsThe inwall of the armored concrete body (1) of the one side of the close stainless steel shaft (4) of sheet (5) is provided with and stainless steel louvre blade (5)Identical inclined platform face (6).
3. Urban Underground intelligent comprehensive piping lane backward flowing preventing device according to claim 2, is characterized in that described stainless steel hundredThe periphery of the one side of the close stainless steel shaft (4) of blade (5) is adhesive with sealing rubber strip (7).
4. according to the Urban Underground intelligent comprehensive piping lane backward flowing preventing device described in claims 1 to 3 any one, it is characterized in that instituteThe thickness of stating stainless steel louvre blade (5) is not more than 3 millimeters.
5. Urban Underground intelligent comprehensive piping lane backward flowing preventing device according to claim 4, is characterized in that described reinforced concreteThe inclination section of soil body (1) is 30 ° with respect to the gradient of above-below direction.
6. Urban Underground intelligent comprehensive piping lane backward flowing preventing device according to claim 5, is characterized in that described reinforced concreteThe cross section of soil body (1) is circular, oval, square or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059721.6U CN205242610U (en) | 2015-12-19 | 2015-12-19 | Device is prevented flowing backward by city underground intelligent integrated piping lane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059721.6U CN205242610U (en) | 2015-12-19 | 2015-12-19 | Device is prevented flowing backward by city underground intelligent integrated piping lane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205242610U true CN205242610U (en) | 2016-05-18 |
Family
ID=55941688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521059721.6U Withdrawn - After Issue CN205242610U (en) | 2015-12-19 | 2015-12-19 | Device is prevented flowing backward by city underground intelligent integrated piping lane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205242610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401652A (en) * | 2015-12-19 | 2016-03-16 | 赵学坤 | Urban underground intelligent comprehensive pipe gallery backward flowing preventing device |
| CN112012893A (en) * | 2020-08-20 | 2020-12-01 | 远景能源有限公司 | Cooling system of wind driven generator |
-
2015
- 2015-12-19 CN CN201521059721.6U patent/CN205242610U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401652A (en) * | 2015-12-19 | 2016-03-16 | 赵学坤 | Urban underground intelligent comprehensive pipe gallery backward flowing preventing device |
| CN105401652B (en) * | 2015-12-19 | 2017-05-03 | 赵学坤 | Urban underground intelligent comprehensive pipe gallery backward flowing preventing device |
| CN112012893A (en) * | 2020-08-20 | 2020-12-01 | 远景能源有限公司 | Cooling system of wind driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20170503 |
|
| AV01 | Patent right actively abandoned |