CN215290494U

CN215290494U - Utility tunnel drainage system

Info

Publication number: CN215290494U
Application number: CN202121422793.8U
Authority: CN
Inventors: 刘艳燕; 林凯迪
Original assignee: Zhejiang Saige Electronic Engineering Co ltd
Current assignee: Zhejiang Saige Electronic Engineering Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-24
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a comprehensive pipe gallery drainage system, which comprises a pipe gallery body, wherein the bottom wall of the pipe gallery body is provided with a passageway; the side wall of the pipe gallery body in the vertical direction is provided with a pipeline mounting rack, the bottom wall of the pipe gallery body is provided with drainage grooves, and the drainage grooves are symmetrically arranged on two sides of the passageway; the water draining device is characterized in that adjacent water draining grooves located on the same side of the passageway are sequentially arranged at intervals along the length direction of the passageway, a supporting table is arranged between the adjacent water draining grooves located on the same side, the bottom walls of the water draining grooves are communicated with a water draining pipe, and the bottom walls of the water draining grooves are obliquely arranged towards the direction gradually close to the opening of the water draining pipe. This application has the effect of guaranteeing the holistic drainage performance of piping lane in the region that the relief is flat.

Description

Utility tunnel drainage system

Technical Field

The utility model belongs to the technical field of piping lane drainage and specifically relates to a utility tunnel drainage system is related to.

Background

Pipe gallery, i.e. the corridor of the pipeline. Many of the pipes in chemical and related plants are grouped together and arranged along the outside of the plant or building, typically in the air, supported by supports, in a manner similar to a corridor. There are also a few pipe galleries located underground.

Inside drain pipe of piping lane on the market mainly relies on gravity to realize the drainage as power, and consequently the installation slope of drain pipe is the important factor that influences the drainage, can excavate downwards gradually from one end to the other end in order to realize the slope from the diapire of the whole piece drain of the installation drain pipe during the construction usually to the realization increases the slope of drain pipe, and the slope is big more, and drainage effect is better. But to the comparatively flat area of some relief, usable natural slope is just for little originally, if adopt the diapire slope with whole piece water drainage to increase in order to improve drainage performance, will prolong holistic construction cycle greatly.

SUMMERY OF THE UTILITY MODEL

In order to facilitate in the even area of relief, guarantee the drainage performance of piping lane, this application provides a utility tunnel drainage system.

A drainage system of a comprehensive pipe gallery comprises a pipe gallery body, wherein a passage is arranged on the bottom wall of the pipe gallery body; the side wall of the pipe gallery body in the vertical direction is provided with a pipeline mounting rack, the bottom wall of the pipe gallery body is provided with drainage grooves, and the drainage grooves are symmetrically arranged on two sides of the passageway; the water draining device is characterized in that adjacent water draining grooves located on the same side of the passageway are sequentially arranged at intervals along the length direction of the passageway, a supporting table is arranged between the adjacent water draining grooves located on the same side, the bottom walls of the water draining grooves are communicated with a water draining pipe, and the bottom walls of the water draining grooves are obliquely arranged towards the direction gradually close to the opening of the water draining pipe.

By adopting the technical scheme, because the drainage grooves are independently designed, the bottom wall of the pipe gallery body is not required to be integrally excavated when the drainage grooves are constructed, and the construction workload is reduced; when external water flows into the adjacent drainage grooves from one end of the pipe gallery body, the bottom walls of the drainage grooves are obliquely arranged towards the direction close to the opening of the drainage pipe, so that the inflow water can be discharged through the drainage pipe smoothly; and can effectively prevent water directly flowing into adjacent water drainage tank from one side water drainage tank in through the brace table that sets up between adjacent water drainage tank in advance, play the effect of keeping apart to water, reduced the diffusion of water, strengthened the holistic drainage performance of piping lane.

Still including, the opening part of drain pipe is provided with the filter screen, the filter screen is close to the diapire of water drainage tank.

Through adopting above-mentioned technical scheme, the filter screen that sets up at the drain pipe opening part can filter the great impurity of granule in the sewage to can reduce the probability that the drain pipe is blockked up by the great impurity of granule.

The water draining device is characterized in that the supporting platform is provided with water draining holes for communicating adjacent water draining grooves, and the water draining holes are close to the upper end of the supporting platform.

By adopting the technical scheme, when the water level in the drainage groove continuously rises due to the fact that the water amount flowing in from one end of the pipe gallery body is large, once the water level reaches the drainage hole, the water in the previous drainage groove can be drained into the adjacent drainage groove through the drainage hole; therefore, the water in the drainage channel can be discharged smoothly, the phenomenon that the water in the drainage channel overflows out of the passageway due to overhigh water level is reduced, and the drainage performance of the drainage channel is ensured.

The water-collecting device is characterized in that water guide grooves are arranged on the upper surface of the passageway at intervals, and two ends of each water guide groove are respectively communicated with the adjacent water guide grooves.

Through adopting above-mentioned technical scheme, when the upper surface in passageway has sewage to discharge, can introduce sewage to adjacent water drainage tank in through the diversion trench that sets up at the passageway upper surface to can accelerate the discharge of passageway upper surface sewage, make the passageway upper surface keep dry, clean.

The upper surface of the passageway is also provided with water channels positioned between the adjacent water channels, and the adjacent water channels are communicated through the water channels.

Through adopting above-mentioned technical scheme, adopt the diversion channel to communicate between coming adjacent water diversion groove to can guarantee to discharge into corresponding water drainage tank from the sewage homoenergetic that different position flowed in smoothly through the diversion groove.

Still including, be provided with the water-stop sheet that is located the pipeline installation frame top on the lateral wall of piping lane body, the central point of water-stop sheet puts the uplift that makes progress, the both ends of water-stop sheet are the slant setting that inclines down to the direction of keeping away from each other.

By adopting the technical scheme, when sewage flows in from the top of the pipe gallery body, the sewage flowing down from the right upper part of the pipeline can be effectively blocked by the water-stop plate arranged above the pipeline mounting rack, and the sewage flowing to the upper part of the water-stop plate can be smoothly discharged from two sides of the water-stop plate along the side wall inclined to the upper surface of the water-stop plate; the water-stop plate can play an effective water-stop and waterproof effect on the pipeline placed on the pipeline mounting frame.

The water-stop plate is characterized in that a through water hole is formed in the end part of the side wall of the water-stop plate in the inclined direction, and the water hole penetrates in the thickness direction of the water-stop plate.

Through adopting above-mentioned technical scheme, when sewage flowed down along the slope lateral wall of water-stop sheet, the limbers that set up in the water-stop sheet both sides can guarantee that sewage is discharged from the water-stop sheet smoothly through the through hole.

The water drainage device is characterized in that a cover plate for covering an opening at the upper end of the water drainage groove is laid on the support table, and a water through hole which penetrates through the cover plate from top to bottom is formed in the cover plate.

Through adopting above-mentioned technical scheme, the sewage that flows from the wash port of water-stop sheet will directly drain into the water drainage tank of below, can not only further filter the sewage that discharges from the top through the apron that sets up on a supporting bench, can also prevent simultaneously that sewage from the fixed granule that mingles directly pounding the diapire to water drainage tank, has played the guard action to water drainage tank's diapire.

The application comprises at least one of the following beneficial technical effects:

the bottom wall of the pipe gallery body does not need to be integrally excavated, so that the construction workload is reduced; the inflowing water can be discharged smoothly through the drain pipe; and can effectively prevent water directly flowing into adjacent water drainage tank from one side water drainage tank in through the brace table that sets up between adjacent water drainage tank in advance, play the effect of keeping apart to water, reduced the diffusion of water, strengthened the holistic drainage performance of piping lane.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an exploded view of the partial structure of fig. 1.

Fig. 3 is a partial structure schematic view of fig. 2 after the cover plate is hidden.

Fig. 4 is a schematic view showing the overall structure of the water-stop sheet.

Description of reference numerals: 1. a pipe gallery body; 11. a water discharge tank; 12. a support table; 121. a drain hole; 13. a drain pipe; 131. a filter screen; 2. an aisle; 21. a water diversion groove; 22. a water diversion channel; 3. a mounting frame; 4. a water-stop sheet; 41. a water through hole; 5. a cover plate; 51. and a water through hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses utility tunnel drainage system. Referring to fig. 1, fig. 2, utility tunnel drainage system is provided with passageway 2 that supplies the staff to pass through including piping lane body 1 on the inside diapire of piping lane body 1, and fixed mounting has a piping erection frame 3 that is used for placing the pipeline on the inside wall of vertical direction is followed to piping lane body 1, has still seted up two sets of water drainage tank 11 on the inside diapire of piping lane body 1, and two sets of water drainage tank 11 are the symmetry and set up the both sides in passageway 2.

As shown in fig. 2 and 3, the drainage grooves 11 in the same group are sequentially and uniformly arranged at intervals along the length direction of the aisle 2, a support table 12 located between two adjacent drainage grooves 11 in the same group is formed on the bottom wall of the pipe gallery body 1, the support table 12 extends along the height direction of the aisle 2, and the support table 12 separates the two adjacent drainage grooves 11. The supporting tables 12 located on the same side of the aisle 2 are sequentially and evenly arranged at intervals along the length direction of the aisle 2, the supporting tables 12 are provided with water drainage holes 121 which are communicated along the length direction of the aisle 2, the supporting tables 12 communicate the adjacent water drainage grooves 11 with each other, and the water drainage holes 121 are close to the upper ends of the supporting tables 12. The same cover plate 5 is fixedly laid above the supporting table 12 positioned at the same side of the passageway 2, and the upper surface of the cover plate 5 is parallel to the upper surface of the passageway 2. The upper end opening of the drainage groove 11 is covered by the cover plate 5, the cover plate 5 is provided with a water through hole 51 which is through from top to bottom, and when sewage flows to the upper surface of the cover plate 5, the sewage above can be ensured to smoothly flow into the drainage groove 11 through the water through hole 51.

As shown in fig. 2 and 3, the bottom wall of each drainage groove 11 is communicated with a drainage pipe 13, and the bottom wall of the drainage groove 11 is inclined towards the direction gradually approaching the opening of the drainage pipe 13, so that the sewage flowing into the drainage groove 11 can smoothly flow into the drainage pipe 13. A filter screen 131 is fixedly installed at the opening of the drain pipe 13, and the filter screen 131 is close to the bottom wall of the drain tank 11.

As shown in fig. 2, the upper surface of the aisle 2 is provided with water grooves 21 extending along the width direction of the aisle 2, and both ends of the water grooves 21 are respectively communicated with the respective adjacent water drainage grooves 11. Adjacent diversion channels 21 are evenly arranged at intervals along the length direction of the passageway 2 in sequence, diversion channels 22 located between the adjacent diversion channels 21 are further arranged on the upper surface of the passageway 2, the diversion channels 22 are arranged along the length direction of the passageway 2, and the two ends of the diversion channels 22 communicate the adjacent diversion channels 21 respectively. The adjacent water channels 22 are arranged in sequence at even intervals along the width direction of the passageway 2.

As shown in fig. 1 and 4, a water-stop plate 4 located above the pipeline installation rack 3 is further fixedly installed on the side wall of the pipe gallery body 1, the length direction of the water-stop plate 4 extends along the length direction of the aisle 2, and the center position of the water-stop plate 4 is raised upwards. The water-stop sheet 4 is along length direction's both ends, and the direction of keeping away from each other gradually from the central point of water-stop sheet 4 puts and is the slant setting that descends, and water-stop sheet 4 all is provided with the limbers 41 that are through-going from top to bottom along length direction's both ends, and the limbers 41 that are located the same end of water-stop sheet 4 are along the width direction of water-stop sheet 4 and are evenly interval arrangement in proper order.

The utility model provides an utility tunnel drainage system's implementation principle does:

need not to carry out whole excavation with 1 diapire of piping lane body when being under construction to water drainage tank 11 to the work load of construction has been reduced. When sewage flows into adjacent water drainage tank 11 from piping lane body 1 one end, because water drainage tank 11 diapire sets up to the direction slope that is close to drain pipe 13 open-ended to can guarantee that the water that flows in smoothly discharges through drain pipe 13. And can effectively prevent water in the direct inflow adjacent water drainage tank 11 from one side water drainage tank 11 through the brace table 12 that sets up between adjacent water drainage tank 11, play the effect of keeping apart to water, reduce the diffusion of water, strengthen the holistic drainage performance of piping lane.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A drainage system of a comprehensive pipe gallery comprises a pipe gallery body (1), wherein a passageway (2) is arranged on the bottom wall of the pipe gallery body (1); be provided with on the lateral wall of vertical direction pipeline installation frame (3), its characterized in that are followed in piping lane body (1): the bottom wall of the pipe gallery body (1) is provided with drainage grooves (11), and the drainage grooves (11) are symmetrically arranged on two sides of the passageway (2); the water draining device is characterized in that adjacent water draining grooves (11) on the same side of the passageway (2) are sequentially arranged at intervals along the length direction of the passageway (2), a supporting table (12) is arranged between the adjacent water draining grooves (11) on the same side, the bottom walls of the water draining grooves (11) are communicated with a water draining pipe (13), and the bottom walls of the water draining grooves (11) are inclined towards the direction gradually close to the opening of the water draining pipe (13).

2. The utility tunnel drainage system of claim 1, wherein: the opening part of drain pipe (13) is provided with filter screen (131), filter screen (131) are close to the diapire of water drainage tank (11).

3. The utility tunnel drainage system of claim 1, wherein: the support platform (12) is provided with a drain hole (121) which penetrates through the adjacent drain grooves (11), and the drain hole (121) is close to the upper end of the support platform (12).

4. The utility tunnel drainage system of claim 1, wherein: the upper surface of the passageway (2) is provided with water guide grooves (21) which are arranged at intervals, and two ends of each water guide groove (21) are respectively communicated with the adjacent water guide grooves (11).

5. The utility tunnel drainage system of claim 4, wherein: the upper surface of the passageway (2) is also provided with water guide channels (22) positioned between the adjacent water guide grooves (21), and the adjacent water guide grooves (21) are communicated through the water guide channels (22).

6. The utility tunnel drainage system of claim 1, wherein: be provided with water-stop sheet (4) that are located pipeline mounting bracket (3) top on the lateral wall of piping lane body (1), the central point of water-stop sheet (4) puts the uplift that makes progress, the both ends of water-stop sheet (4) are the slant setting that inclines down to the direction of keeping away from each other.

7. The utility tunnel drainage system of claim 6, wherein: the water-stop sheet (4) is provided with a through water through hole (41) along the end part of the side wall in the inclined direction, and the water through hole (41) penetrates in the thickness direction of the water-stop sheet (4).

8. The utility tunnel drainage system of claim 1, wherein: and a cover plate (5) for covering an upper end opening of the drainage groove (11) is laid on the support table (12), and a water passing hole (51) which penetrates through the cover plate (5) from top to bottom is formed in the cover plate.