CN207047898U - The block sewage access system of pipe gallery - Google Patents
The block sewage access system of pipe gallery Download PDFInfo
- Publication number
- CN207047898U CN207047898U CN201720775534.0U CN201720775534U CN207047898U CN 207047898 U CN207047898 U CN 207047898U CN 201720775534 U CN201720775534 U CN 201720775534U CN 207047898 U CN207047898 U CN 207047898U
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- China
- Prior art keywords
- well
- shaft
- gate
- drop
- drop well
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Abstract
The utility model discloses a kind of block sewage access system of pipe gallery, inspection shaft is distributed in piping lane, below inspection shaft excessively stream part with it is upper, the straight line drop-over of the sewage conduct in downstream, the outer position close to inspection shaft of piping lane is provided with drop well, gate shaft is provided with by drop well, the depth of gate shaft is less than the depth of drop well, a side wall is shared between gate shaft and drop well, gate shaft is connected with block branch sewer, spout hole is provided with the side wall that gate shaft shares with drop well, gate is provided with spout hole, the bottom surface of drop well is provided with boulder bed, water subfill is provided with above boulder bed, the bottom of the side wall of drop well is provided with delivery port, delivery port is located above water subfill, the delivery port is connected by connecting pipe with the lower section excessively stream part of inspection shaft, the top of drop well and atmosphere.While realization in sewage access piping lane, the laying of other pipelines piping lane Nei is not interfered with, does not produce pernicious gas dissipation, easy access personnel dredging, maintenance.
Description
Technical field
A kind of block sewage access system of pipe gallery is the utility model is related to, belongs to urban operating mechanism field.
Background technology
Pipe gallery is to be built in Urban Underground, the structures for accommodating two classes and above municipal engineering pipeline and attached set
Apply, i.e., a tunnel space is built in Urban Underground, by the various utilities pipeline collection such as electric power, communication, combustion gas, heat supply, plumbing
It is the important infrastructure and " life for ensureing city operations provided with special access hole, hoisting port and monitoring system in one
Line ".The construction of pipe gallery can effectively eliminate city " slide fastener road ", ensure that road traffic is unobstructed, while ensure that underground utilities are pacified
Battalion for the national games.
Therefore, meet situation that sewage includes, it is necessary to by sewerage with pipeline shape according to orographic condition and drainage system
Formula is included in pipe gallery.But the arrangement for facility of divulging information, overhaul when including pipe gallery to sewage conduct at present is not carried out in detail
Describe in detail bright.Which type of block branch sewer accessed piping lane in a manner of, and how inspection shaft is arranged, to avoid to other in piping lane
The laying of pipeline, maintainer's maintenance how is facilitated to turn into our problems in urgent need to solve.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of block sewage access system of pipe gallery, real
In existing block sewage access pipe gallery, the laying of other pipelines in piping lane is not influenceed, easy access, dredging, is not produced harmful
Gas dissipates.
To achieve these goals, the technical solution of the utility model is as follows：A kind of block sewage access of pipe gallery
System, including piping lane, inspection shaft, the lower section excessively stream part of the inspection shaft and the sewage pipe of upstream and downstream are distributed with piping lane
Road straight line drop-over, it is characterised in that：The outer position close to inspection shaft of the piping lane is provided with drop well, is set by the drop well
There is gate shaft, the depth of the gate shaft is less than the depth of drop well, and a side wall, street are shared between the gate shaft and drop well
Area's branch sewer is connected with the gate shaft, is provided with the side wall that the gate shaft shares with drop well and is connected gate shaft and fall
The spout hole of well, gate is provided with the aperture of the spout hole, the gate is located in gate shaft, the bottom of the drop well
Face is provided with boulder bed, and water subfill is provided with above the boulder bed, and the bottom of the side wall of the drop well is provided with water outlet
Mouthful, the delivery port is located above water subfill, and the delivery port is connected by connecting pipe with the lower section excessively stream part of inspection shaft, even
Thread a pipe through the Lang Bi of individual piping lane, the top of the drop well and atmosphere.
The system in gate shaft, drop well and corridor mainly by checking well construction.Gate shaft is connected by spout hole and drop well
Connect, drop well is connected by the connecting pipe of its bottom with the inspection shaft in piping lane, inspection shaft then with the sewage conduct in piping lane
It is connected.Both sides of the road block branch sewer connection gate shaft, gate shaft middle part sets spout hole and gate, when sewage conduct in piping lane
When breaking down, block sewage inlet pipe corridor can be blocked by gate, in order to overhaul.Communicated at the top of drop well with air, side
Just pernicious gas is discharged.Bottom sets boulder bed and is used for sewage energy dissipating, and the water subfill for setting certain altitude thereon is used for sewage current stabilization.Water
Corridor body is passed through by connecting pipe above bed course, and is finally connected with inspection shaft in corridor.
The flow of block sewage access piping lane is：Sewage enters gate shaft through block branch sewer, is converged in gate bottom
Drop well is entered by spout hole after stream, inspection shaft in corridor is entered by pipeline after drop bottom energy dissipating, current stabilization, thus converged
Enter in the sewage conduct in piping lane.
In such scheme：Inspection shaft well lid and sealed well lid are provided with the upper end well head of the inspection shaft, wherein sealing
Well lid is located at the lower section of inspection shaft well lid.The pernicious gas in sewage conduct is avoided to enter in pipe gallery.
In such scheme：It is cast with above the spout hole and shelves plate, described shelve is provided with manual and electric double-purpose and opened on plate
Machine is closed, the gate is controlled by manual and electric double-purpose headstock gear and opened and closed.
In such scheme：Be provided with removable cover on the mouth for shelving the gate shaft above plate, the gate shaft it is upper
Anti-stealing manhole cover is also set up on port.Anti-stealing manhole cover is set at the top of gate shaft and enters gate shaft for maintainer, is set up in parallel simultaneously
Removable cover is used for gate, the installation of headstock gear, opening and closing and maintenance.
In such scheme：Cast iron cat ladder is additionally provided with the drop well and gate shaft.Worker is facilitated to overhaul dredging.
In such scheme：Anti-stealing manhole cover is also equipped with the upper end well head of the drop well, is set on the anti-stealing manhole cover
There is passage.The pernicious gas in inspection shaft and drop well can be excluded during maintenance in time.
In such scheme：Water string is provided with the drop well delivery port, the connecting pipe is enclosed on water string
It is interior.Avoid leak.
Beneficial effect：The utility model connection and reasonable arrangement, while realizing that sewage is stably accessed in piping lane, it will not affect that pipe
The laying of other pipelines in corridor, it will not also produce the problem of pernicious gas dissipates, and easy access personnel dredging, maintenance.
Brief description of the drawings
Fig. 1 is plan of the present utility model.
Fig. 2 is Fig. 1 A-A sectional views.
Fig. 3 is Fig. 1 B-B sectional views.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Embodiment 1, as Figure 1-3：The block sewage access system of pipe gallery of the present utility model is by piping lane 1, dirt
Waterpipe 2, inspection shaft 3, drop well 4, gate shaft 5, block branch sewer 6, spout hole 7, gate 8, boulder bed 9, water subfill 10,
Connecting pipe 11, shelve plate 12, manual and electric double-purpose headstock gear 13, cast iron cat ladder 14, anti-stealing manhole cover 15, water string 16 and form.
Inspection shaft 3, the lower section excessively stream part of inspection shaft 3 and the straight line of upstream and downstream sewage conduct 2 are distributed with piping lane 1
The opposite sides of the lower section excessively stream part of drop-over, i.e. inspection shaft is respectively arranged with passage and is connected with the sewage conduct 2 of upstream and downstream.
Inspection shaft well lid 3-1 and sealed well lid 3-2 is provided with the upper end well head of inspection shaft 3, wherein sealed well lid 3-2 is located at inspection shaft
Well lid 3-1 lower section.
The outer position close to inspection shaft 3 of piping lane 1 is provided with drop well 4, and gate shaft 5 is provided with by drop well 4.Gate shaft 5
Depth be less than the depth of drop well 4, a side wall, gate shaft 5 and block branch sewer 6 are shared between gate shaft 5 and drop well 4
Connection, the block branch sewer 6 of both sides are connected respectively at the both sides side wall of gate shaft 5.
The spout hole 7 for connecting gate shaft 5 and drop well 4, overflow are provided with the side wall that gate shaft 5 shares with drop well 4
Gate 8 is provided with the aperture in hole 7, gate 8 is located in gate shaft 5, specifically：The top of spout hole 7, which is cast with, shelves plate 12,
Shelve and manual and electric double-purpose headstock gear 13 is installed on plate 12, gate 8 is controlled by manual and electric double-purpose headstock gear 13 and opened and closed.Shelve on plate 12
Removable cover 5-1, convenient maintenance, installation and unlatching manual and electric double-purpose headstock gear 13 are provided with the mouth of the gate shaft 5 of side.Gate shaft
Anti-stealing manhole cover 15 is also set up in 5 upper port, passage is provided with anti-stealing manhole cover 15, facilitates personnel to enter maintenance.
The bottom surface of drop well 4 is provided with boulder bed 9, and the top of boulder bed 9 is provided with water subfill 10, the side wall of drop well 4
Bottom be provided with delivery port, delivery port is located at the top of water subfill 10, the delivery port pass through connecting pipe 11 with inspection shaft 3
Square excessively stream part connection, connecting pipe 11 pass through the Lang Bi of piping lane 1, preferably：Water string is provided with the delivery port of drop well 4
16, connecting pipe 11 is enclosed in water string 16.The top of drop well 4 and atmosphere.Also set on the upper end well head of drop well 4
Anti-stealing manhole cover 15 is equipped with, preferably：The passage with atmosphere is provided with the anti-stealing manhole cover 15.Drop well 4 and gate shaft 5
Inside it is additionally provided with cast iron cat ladder 14.
The utility model is not limited to above-mentioned specific embodiment, it will be appreciated that one of ordinary skill in the art is without wound
The property made work can makes many modifications and variations according to design of the present utility model.In a word, all technologies in the art
Personnel can be obtained by logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model
The technical scheme arrived, all should be in the protection domain being defined in the patent claims.
Claims (7)
1. a kind of block sewage access system of pipe gallery, including piping lane (1), inspection shaft (3) is distributed with piping lane (1),
The lower section excessively stream part of the inspection shaft (3) and sewage conduct (2) straight line drop-over of upstream and downstream, it is characterised in that：The piping lane
(1) position of inspection shaft (3) is provided with drop well (4) outside, gate shaft (5), the lock is provided with by the drop well (4)
The depth of door well (5) is less than the depth of drop well (4), and a side wall, block are shared between the gate shaft (5) and drop well (4)
Branch sewer (6) is connected with the gate shaft (5), is provided with and is connected in the side wall that the gate shaft (5) shares with drop well (4)
The spout hole (7) of gate shaft (5) and drop well (4), gate (8), the gate are provided with the aperture of the spout hole (7)
(8) in gate shaft (5), the bottom surface of the drop well (4) is provided with boulder bed (9), and the top of the boulder bed (9) is set
There is water subfill (10), the bottom of the side wall of the drop well (4) is provided with delivery port, and the delivery port is located on water subfill (10)
Side, the delivery port are connected by connecting pipe (11) with the lower section excessively stream part of inspection shaft (3), and connecting pipe (11) is managed through individual
The Lang Bi of corridor (1), the top of the drop well (4) and atmosphere.
2. the block sewage access system of pipe gallery according to claim 1, it is characterised in that：The inspection shaft (3)
Inspection shaft well lid (3-1) and sealed well lid (3-2) are provided with the well head of upper end, wherein sealed well lid (3-2) is located at inspection shaft well
Cover the lower section of (3-1).
3. the block sewage access system of pipe gallery according to claim 1, it is characterised in that：The spout hole (7)
Top, which is cast with, shelves plate (12), and described shelve is provided with manual and electric double-purpose headstock gear (13) on plate (12), the gate (8) passes through
Manual and electric double-purpose headstock gear (13) control opens and closes.
4. the block sewage access system of pipe gallery according to claim 3, it is characterised in that：It is described to shelve on plate (12)
Removable cover (5-1) is provided with the mouth of the gate shaft (5) of side, anti-stealing manhole cover is also set up in the upper port of the gate shaft (5)
(15)。
5. according to the block sewage access system of any one of the claim 1-4 pipe galleries, it is characterised in that：The drop
Cast iron cat ladder (14) is additionally provided with well (4) and gate shaft (5).
6. the block sewage access system of pipe gallery according to claim 1, it is characterised in that：The drop well (4)
Anti-stealing manhole cover (15) is also equipped with the well head of upper end, passage is provided with the anti-stealing manhole cover (15).
7. the block sewage access system of pipe gallery according to claim 1, it is characterised in that：The drop well (4) goes out
Water string (16) is provided with the mouth of a river, the connecting pipe (11) is enclosed in water string (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775534.0U CN207047898U (en) | 2017-06-28 | 2017-06-28 | The block sewage access system of pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775534.0U CN207047898U (en) | 2017-06-28 | 2017-06-28 | The block sewage access system of pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207047898U true CN207047898U (en) | 2018-02-27 |
Family
ID=61493533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720775534.0U Expired - Fee Related CN207047898U (en) | 2017-06-28 | 2017-06-28 | The block sewage access system of pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207047898U (en) |
-
2017
- 2017-06-28 CN CN201720775534.0U patent/CN207047898U/en not_active Expired - Fee Related
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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: 20180227 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |