CN202755380U - Tee joint working well for long-distance large-pipe-diameter underground water delivery main pipe system - Google Patents
Tee joint working well for long-distance large-pipe-diameter underground water delivery main pipe system Download PDFInfo
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- CN202755380U CN202755380U CN201220453270.4U CN201220453270U CN202755380U CN 202755380 U CN202755380 U CN 202755380U CN 201220453270 U CN201220453270 U CN 201220453270U CN 202755380 U CN202755380 U CN 202755380U
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- delivery main
- ventilating zone
- water delivery
- well
- catchment
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Abstract
The utility model discloses a tee joint working well for a long-distance large-pipe-diameter underground water delivery main pipe system. The tee joint working well comprises a well body and water delivery main pipes which are arranged inside the well body. A ventilation area and a water discharging area which are respectively communicated with the ground are further arranged inside the well body, the water delivery main pipe are two water delivery main pipes which are arranged in parallel and arranged on the lower portion of the well body in a penetrated mode, the ventilation area and the water discharging area are arranged between the two water delivery main pipes, and the inner wall of the ventilation area is provided with a ladder facilitating in and out of workers. The upper portions of the two water delivery main pipes are provided with ventilation pipes used for air exhausting, the side surface close to the ventilation area is respectively provided with a manhole and a blow-down pipe, the ventilation pipes are arrange on the ventilation area in a communicated mode, the manhole is communicated with the ventilation area and is provided with a passing pipeline provided with an end cover, and the blow-down pipe is arranged on the water discharging area in a communicated mode. The tee joint working well is suitable for a long-distance large-pipe-diameter underground water delivery main pipe system, and achieves ventilation, maintenance and blow-down water discharging.
Description
Technical field
The utility model relates to the active well technical field in the engineering of paddling, and relates in particular to a kind of for long threeway active well apart from the underground delivery main of Large Diameter Pipeline system.
Background technology
Along with China's economic development, increasing city begins to build the large-scale water delivery engineering of long distance.In growing apart from the Large Diameter Pipeline water delivery engineering, usually need to be on delivery main parts and a plurality of active wells such as installation of relief valve, outlet valve, manhole, in present water delivery engineering, the setting position of all parts of delivery main disperses, be provided with the active well of a plurality of function singlenesses at delivery main, be unfavorable for unified management, the maintenance of aqueduct, also taken more space simultaneously, improved construction costs.
For guaranteeing the safe operation of water-carriage system, need to carry out necessary analysis to the delivery main system, according to the actual features that relevant issues occur, select safe and reliable, economic, effective safeguard procedures, need simultaneously the work on hand well is further improved.
Therefore, those skilled in the art be devoted to develop a kind of for long threeway active well apart from the underground delivery main of Large Diameter Pipeline system to address the above problem.
The utility model content
Because the defects of prior art, technical problem to be solved in the utility model provides and a kind ofly is applicable to longly apart from the Large Diameter Pipeline delivery main, satisfies ventilative, maintenance and the construction of emptying draining and the threeway active well of action need of delivery main.
For achieving the above object, it is a kind of for long threeway active well apart from the underground delivery main of Large Diameter Pipeline system that the utility model provides, and comprises the well body and be arranged on the interior delivery main of described well body; Wherein, also be provided with respectively ventilating zone, catchment with the ground conducting in the described well body; Described delivery main is two to be arranged in juxtaposition and to run through the delivery main that is arranged on described well body bottom; Described ventilating zone and catchment are arranged between the two described delivery mains, are provided with on the inwall of described ventilating zone to be convenient to the stair that personnel come in and go out; Two described delivery main tops are provided with the permeability cell for exhaust, and are respectively arranged with manhole and blow-down pipe in the side near ventilating zone; Described permeability cell conducting is arranged on the described ventilating zone; Described manhole and described ventilating zone conducting are provided with current pipeline, are provided with end cap on the described current pipeline; Described blow-down pipe conducting is arranged on the described catchment.
Better, described ventilating zone top is provided with an operating platform, and described permeability cell also comprises the outlet valve group, and described permeability cell extends on the described operating platform, and described outlet valve group is arranged on the described operating platform.
Better, also being provided with a tee junction in the described ventilating zone, two described blow-down pipes connect the described catchment of importing by described tee junction, and three interfaces of described tee junction also are respectively arranged with a valve.
Better, described ventilating zone top is provided with the manhole with the ground conducting.
Better, described catchment is provided with the drainage inlet with the ground conducting.
The beneficial effects of the utility model are as follows:
The utility model is simple in structure, extremely be suitable for long apart from the Large Diameter Pipeline delivery main, be a kind of ventilative, maintenance and the construction of emptying draining and threeway active well of action need that satisfies delivery main, guaranteed the safe and reliable, economical, effective of water delivery process; Adopt compact space to arrange structure, take full advantage of spatial configuration ventilating zone and the catchment at two delivery main intervals, improved the space availability ratio of well body, reduce construction costs, and be conducive to unified management, maintenance.
Set up an operating platform on ventilating zone top in the utility model, and permeability cell is extended on the operating platform, be conducive to permeability cell exhaust and staff's operation control.
In ventilating zone, add tee junction, two blow-down pipes are carried out being provided with simultaneously three valves it being controlled in the unified importing of the tandem catchment, more favourable and staff's operation and unified management.
The manhole that adds is conducive to ventilation and is convenient to staff's active well of coming in and going out, and has added drainage inlet, can carry out draining to excess surface water simultaneously, has improved practicality of the present utility model.
In sum, the utility model is simple in structure, and management and maintenance is easy, can reduce the cost of whole water supply project, is particularly useful for longly apart from Large Diameter Pipeline delivery main system, realizes the threeway active well of ventilative, maintenance and emptying draining.
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand fully the purpose of this utility model, feature and effect.
Description of drawings
Fig. 1 is the front view of the utility model one specific embodiment.
Fig. 2 is the lateral view of this specific embodiment.
Fig. 3 is the top view of this specific embodiment.
Fig. 4 is the layout schematic diagram of this specific embodiment operating platform.
Fig. 5 is the layout schematic diagram of this specific embodiment well body bottom.
The specific embodiment
As shown in Figure 1, a specific embodiment of the present utility model is a kind of for long threeway active well apart from the underground delivery main of Large Diameter Pipeline system, comprise well body 2 and be arranged on delivery main 1 in the well body 2, wherein, also be provided with respectively ventilating zone 8, catchment 3 with the ground conducting in the well body 2.
As shown in Figures 2 and 3, delivery main 1 is two to be arranged in juxtaposition and to run through the delivery main 1 that is arranged on well body 2 bottoms; Ventilating zone 8 and catchment 3 are arranged between two delivery mains 1, are provided with on the inwall of ventilating zone 8 to be convenient to the stair 12 that personnel come in and go out; Two delivery mains, 1 top is provided with the permeability cell 4 for exhaust, and is respectively arranged with manhole 9 and blow-down pipe 10 in the side near ventilating zone 8.
Again as shown in Figure 2, permeability cell 4 conductings are arranged on the ventilating zone 8; Manhole 9 is provided with current pipeline (not marking among the figure) with ventilating zone 8 conductings, is provided with end cap on the current pipeline, and when needs overhauled in to pipeline, the staff can convenient overhauling in ventilating zone enters pipeline; Blow-down pipe 10 conductings are arranged on the catchment 3, when needs carry out emptying to delivery main 1, by blow-down pipe 10 current are imported catchment 3 and discharge.
Concrete, such as Fig. 2 and shown in Figure 4, present embodiment also arranges an operating platform 7 on ventilating zone 8 tops, permeability cell 4 extends on the operating platform 7, permeability cell 4 also comprises an outlet valve group (not marking among the figure), described outlet valve group is arranged on the operating platform 7, is conducive to permeability cell exhaust and staff's operation control.
As shown in Figure 5, also be provided with a tee junction 11, two blow-down pipes 10 and connect importing catchment 3 by tee junction 11 in ventilating zone 8, three interfaces of tee junction 11 also are respectively arranged with a valve (not marking among the figure).
As shown in Figure 3, ventilating zone 8 tops are provided with the manhole 6 with the ground conducting; Catchment 3 is provided with the drainage inlet 5 with the ground conducting.
In sum, the utility model is simple in structure, and management and maintenance is easy, can reduce the cost of whole water supply project, is particularly useful for longly apart from Large Diameter Pipeline delivery main system, realizes the threeway active well of ventilative, maintenance and emptying draining.
Exemplary, the application of present embodiment is as follows:
Use present embodiment at two delivery mains arranged side by side, according to actual conditions a plurality of threeway active wells are set, the staff can carry out bleeding by entering ventilating zone with ground manhole to delivery main on operating platform; Arrive the ventilating zone bottom by stair, can carry out emptying drain operation and Maintenance and Repair to delivery main: the valve on the control three-way interface carries out the emptying drain operation; Opening the manhole end cap can enter in the delivery main and overhaul.Because catchment and ground conducting are provided with drainage inlet, so can directly entering the catchment by drainage inlet, excess surface water carries out automatic-discharging simultaneously.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all in the art technician comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (5)
1. one kind is used for long threeway active well apart from the underground delivery main of Large Diameter Pipeline system, comprises the well body and is arranged on delivery main in the described well body, it is characterized in that: also be provided with respectively ventilating zone, catchment with the ground conducting in the described well body; Described delivery main is two to be arranged in juxtaposition and to run through the delivery main that is arranged on described well body bottom; Described ventilating zone and catchment are arranged between the two described delivery mains, are provided with on the inwall of described ventilating zone to be convenient to the stair that personnel come in and go out; Two described delivery main tops are provided with the permeability cell for exhaust, and are respectively arranged with manhole and blow-down pipe in the side near ventilating zone; Described permeability cell conducting is arranged on the described ventilating zone; Described manhole and described ventilating zone conducting are provided with current pipeline, are provided with end cap on the described current pipeline; Described blow-down pipe conducting is arranged on the described catchment.
2. threeway active well as claimed in claim 1, it is characterized in that: described ventilating zone top is provided with an operating platform, described permeability cell also comprises the outlet valve group, and described permeability cell extends on the described operating platform, and described outlet valve group is arranged on the described operating platform.
3. threeway active well as claimed in claim 1, it is characterized in that: also be provided with a tee junction in the described ventilating zone, two described blow-down pipes connect the described catchment of importing by described tee junction, and three interfaces of described tee junction also are respectively arranged with a valve.
4. threeway active well as claimed in claim 1, it is characterized in that: described ventilating zone top is provided with the manhole with the ground conducting.
5. threeway active well as claimed in claim 1, it is characterized in that: described catchment is provided with the drainage inlet with the ground conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220453270.4U CN202755380U (en) | 2012-09-06 | 2012-09-06 | Tee joint working well for long-distance large-pipe-diameter underground water delivery main pipe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220453270.4U CN202755380U (en) | 2012-09-06 | 2012-09-06 | Tee joint working well for long-distance large-pipe-diameter underground water delivery main pipe system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755380U true CN202755380U (en) | 2013-02-27 |
Family
ID=47734569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220453270.4U Expired - Lifetime CN202755380U (en) | 2012-09-06 | 2012-09-06 | Tee joint working well for long-distance large-pipe-diameter underground water delivery main pipe system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755380U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153393A (en) * | 2013-05-14 | 2014-11-19 | 王守玉 | Method for rebuilding street well mouths |
| CN104294849A (en) * | 2014-10-20 | 2015-01-21 | 中国能源建设集团广东省电力设计研究院 | Exhaust and check system for underground water pipeline |
| CN106088157A (en) * | 2016-08-23 | 2016-11-09 | 中国能源建设集团广东省电力设计研究院有限公司 | Eclipsed form arranges recirculated water concrete duct manhole shaft and inspection method thereof |
| CN107989159A (en) * | 2017-11-28 | 2018-05-04 | 上海市城市建设设计研究总院（集团）有限公司 | The ventilative pressure inspection shaft of a high position |
| CN112664748A (en) * | 2020-11-16 | 2021-04-16 | 中国市政工程中南设计研究总院有限公司 | Valve well for ventilating and draining long-distance pipeline |
-
2012
- 2012-09-06 CN CN201220453270.4U patent/CN202755380U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153393A (en) * | 2013-05-14 | 2014-11-19 | 王守玉 | Method for rebuilding street well mouths |
| CN104294849A (en) * | 2014-10-20 | 2015-01-21 | 中国能源建设集团广东省电力设计研究院 | Exhaust and check system for underground water pipeline |
| CN104294849B (en) * | 2014-10-20 | 2016-03-16 | 中国能源建设集团广东省电力设计研究院有限公司 | Underground water conduit exhaust, check system |
| CN106088157A (en) * | 2016-08-23 | 2016-11-09 | 中国能源建设集团广东省电力设计研究院有限公司 | Eclipsed form arranges recirculated water concrete duct manhole shaft and inspection method thereof |
| CN107989159A (en) * | 2017-11-28 | 2018-05-04 | 上海市城市建设设计研究总院（集团）有限公司 | The ventilative pressure inspection shaft of a high position |
| CN112664748A (en) * | 2020-11-16 | 2021-04-16 | 中国市政工程中南设计研究总院有限公司 | Valve well for ventilating and draining long-distance pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |