Underground pipe gallery with rainwater collecting function

Abstract

The invention relates to the technical field of underground pipe galleries, in particular to an underground pipe gallery with a rainwater collecting function. The pipe gallery comprises a plurality of box culverts which are sequentially arranged, a plurality of functional culverts are arranged on the box culverts, first water storage culverts and second water storage culverts are arranged below the functional culverts, the first water storage culverts are arranged on the two sides of the second water storage culverts, and the second water storage culverts on the two sides communicate with the supporting type rainwater collecting mechanism through detachable communicating pieces. By the adoption of the underground pipe gallery with the rainwater collecting function, the rainwater collecting range is enlarged through the supporting type rainwater collecting mechanism, the waterlogging problem can be rapidly relieved, and meanwhile the supporting effect is achieved in the construction stage.

Description

Technical Field

[0001] This invention relates to the field of underground utility tunnel technology, and more particularly to an underground utility tunnel with rainwater collection function. Background Technology

[0002] Underground utility tunnels are public underground tunnels that centrally lay various pipelines such as water supply, drainage, gas, electricity, communications, and heating in a city. They are core infrastructure for solving urban governance problems such as road zippers and overhead spider webs.

[0003] Currently, in order to improve the overall performance of underground utility tunnels, existing technologies utilize underground space for rainwater collection. The existing collection method involves setting up rainwater wells on one side, which has a small collection area, cannot quickly alleviate the problem of urban flooding, and has a single function. Summary of the Invention

[0004] The purpose of this invention is to provide an underground utility tunnel with rainwater collection function to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the present invention provides an underground utility tunnel with rainwater collection function, comprising a plurality of box culverts arranged in sequence, a plurality of functional culverts being provided on the box culverts, a first water storage culvert and a second water storage culvert being provided below the functional culverts, the first water storage culvert being provided on both sides of the second water storage culvert, and the second water storage culverts on both sides being connected to a support-type rainwater collection mechanism through detachable connecting parts.

[0006] Preferably, the support-type rainwater harvesting mechanism includes a vertical section and an inclined section, which are plugged into and connected. A filter mechanism is installed on the vertical section, a horizontal reinforcing plate is installed on the side of the vertical end, and a vertical reinforcing plate is installed on the horizontal reinforcing plate. A positioning groove is provided at the bottom of the inclined section. The positioning groove has stepped patterns and a positioning anchor plate is installed in the positioning groove. The positioning anchor plate is fixed to the slope of the pipe gallery pit by anchor rods.

[0007] Preferably, the bottom of the vertical section is provided with an insertion groove and a sealing groove, and the top of the inclined section is provided with an insertion protrusion and a sealing groove. The sealing grooves of the vertical section and the inclined section are arranged opposite to each other and are provided with sealing strips.

[0008] Preferably, the bottom of the inclined section is provided with several water outlet channels, one end of which is connected to a detachable connector, and the other end of which is connected to the inlet of the first water storage culvert. The detachable connector is a corrugated pipe with connecting flanges at both ends.

[0009] Preferably, a number of sliding grooves are provided on the inner side of the inclined section, and the support plate is placed in the sliding grooves.

[0010] Preferably, the filtration mechanism includes a first filter plate disposed at the top of the vertical section, a second filter plate disposed within the vertical section, the second filter plate being inclinedly disposed within the vertical section via a connecting spring, a swing vibration component disposed at one end of the second filter plate, and a collection basket corresponding to the lower end of the second filter plate.

[0011] Preferably, the oscillating vibration assembly includes an L-shaped guide rail connected to the second filter plate, a first cam is provided in the vertical rail of the L-shaped guide rail, a second cam is provided in the horizontal rail of the L-shaped guide rail, the rotation shafts of the first cam and the second cam are connected by a belt, and the rotation shaft of the first cam or the second cam is connected to an oscillating drive motor.

[0012] Preferably, an overflow hole is provided between the first water storage culvert and the second water storage culvert. The second water storage culvert is provided with a cooling pipe that communicates with the functional culvert. The cooling section of the cooling pipe is arranged in the functional culvert and is equipped with a cooling pump. The outlet end of the cooling pipe is located in the second water storage culvert, and the inlet end of the cooling pipe passes through the second water storage culvert and the overflow hole and is located in the first water storage culvert. A buoyancy filter cover is provided at the inlet end of the cooling pipe.

[0013] Preferably, a hydroelectric generator is installed at the inlet of the first water storage culvert, and the hydroelectric generator is electrically connected to the energy storage components inside the functional box culvert. An agitator shaft and an agitator motor are installed inside the first water storage culvert, and the agitator motor is electrically connected to the energy storage components. A sewage pump is installed in the first water storage culvert. The outlet pipe of the sewage pump passes through the overflow hole and is connected to the sewage pipe in the functional box culvert in the second water storage culvert.

[0014] Therefore, the underground utility tunnel with rainwater collection function described above has the following beneficial effects: the support-type rainwater collection mechanism expands the rainwater collection range, can quickly alleviate the problem of waterlogging, and at the same time plays a supporting role during the construction phase.

[0015] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0016] Figure 1 This is a front view of an underground utility tunnel with rainwater harvesting function according to the present invention; Figure 2 This is a three-dimensional view of an underground utility tunnel with rainwater collection function according to the present invention; Figure 3 This is a schematic diagram of the support plate structure of the present invention; Figure 4 This is a schematic diagram of the connection between the vertical and inclined sections of the present invention; Figure 5 This is a schematic diagram of the filtration mechanism of the present invention.

[0017] Figure Labels 1. Functional culvert; 2. First water storage culvert; 3. Second water storage culvert; 31. Overflow outlet; 4. Detachable connecting component; 5. Support-type rainwater collection mechanism; 51. Vertical section; 511. Horizontal reinforcement plate; 512. Vertical reinforcement plate; 513. Insertion groove; 52. Inclined section; 521. Positioning groove; 522. Insertion protrusion; 523. Water outlet channel; 524. Slide groove; 525. Support plate; 53. Positioning anchor plate; 5 4. Anchor bolt; 6. Filtering mechanism; 61. First filter plate; 62. Second filter plate; 63. Connecting spring; 64. Swinging vibration assembly; 641. L-shaped guide rail; 642. First cam; 643. Second cam; 644. Swinging drive motor; 65. Collection basket; 7. Cooling pipe; 71. Cooling pump; 72. Buoyancy filter cover; 8. Hydroelectric turbine; 9. Agitator shaft; 10. Agitator motor; 11. Sewage pump. Detailed Implementation

[0018] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0019] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0020] like Figures 1-2 As shown, an underground utility tunnel with rainwater collection function includes several box culverts arranged in sequence. Several functional culverts 1 are provided on the box culverts. A first water storage culvert 2 and a second water storage culvert 3 are provided below the functional culverts 1. The first water storage culvert 2 is located on both sides of the second water storage culvert 3. The second water storage culverts 3 on both sides are connected to the support-type rainwater collection mechanism 5 through detachable connecting parts 4.

[0021] The support-type rainwater harvesting mechanism 5 includes a vertical section 51 and an inclined section 52, which are plugged into and connected. To improve the support strength of the inclined section 52, such as... Figure 3As shown, several grooves 524 are provided on the inner side of the inclined section 52, and support plates 525 are disposed within the grooves 524. The number of support plates 525 is determined according to the actual dimensions. Figure 4 As shown, the vertical section 51 has an insertion groove 513 and a sealing groove at its bottom, and the inclined section 52 has an insertion protrusion 522 and a sealing groove at its top. The sealing grooves of the vertical section 51 and the inclined section 52 are arranged opposite each other and are equipped with sealing strips. A filter mechanism 6 is provided on the vertical section 51, and a horizontal reinforcing plate 511 is provided on the side of the vertical end. A vertical reinforcing plate 512 is provided on the horizontal reinforcing plate 511. A positioning groove 521 is provided at the bottom of the inclined section 52. The positioning groove 521 has stepped patterns and a positioning anchor plate 53 is provided in the positioning groove 521. The positioning anchor plate 53 is fixed to the slope of the pipe gallery pit by anchor rods 54.

[0022] The bottom of the inclined section 52 is provided with several water outlet channels 523. The water outlet channels 523 are connected to one end of the detachable connecting member 4. The other end of the detachable connecting member 4 is connected to the water inlet of the first water storage culvert 2. The detachable connecting member 4 is a corrugated pipe with connecting flanges at both ends to achieve communication with the first water storage culvert.

[0023] To prevent debris from rainwater from entering the pipe gallery, a filtration mechanism 6 is installed, such as... Figure 5 As shown, the filtration mechanism 6 includes a first filter plate 61 disposed at the top of the vertical section 51, and a second filter plate 62 disposed within the vertical section 51. The second filter plate 62 is obliquely disposed within the vertical section 51 via a connecting spring 63. A swing vibration assembly 64 is disposed at one end of the second filter plate 62, and a collection basket 65 is disposed at the lower end of the second filter plate 62. The swing vibration assembly 64 includes an L-shaped guide rail 641 connected to the second filter plate 62. A first cam 642 is disposed in the vertical rail of the L-shaped guide rail 641, and a second cam 643 is disposed in the horizontal rail of the L-shaped guide rail 641. The rotation shafts of the first cam 642 and the second cam 643 are connected by a belt, and the rotation shaft of the first cam 642 or the second cam 643 is connected to a swing drive motor 644.

[0024] An overflow hole 31 is provided between the first water storage culvert 2 and the second water storage culvert 3. When there is too much rainwater, the upper clear liquid flows into the second water storage culvert 3.

[0025] In actual utility tunnels, electrical rooms are located within, where cables and electronic components generate significant heat, necessitating cooling equipment. Therefore, this embodiment utilizes rainwater for water cooling. The second water storage culvert 3 is equipped with a cooling pipe 7 connected to the functional culvert 1. The cooling section of the cooling pipe 7 is located within the functional culvert 1 and is equipped with a cooling pump 71. The outlet of the cooling pipe 7 is located within the second water storage culvert 3, while the inlet of the cooling pipe 7 passes through the second water storage culvert 3 and the overflow hole 31, located within the first water storage culvert 2. A buoyancy filter 72 is installed at the inlet of the cooling pipe 7. Rainwater with low sediment content is pumped into the cooling pipe 7 and then discharged into the second water storage culvert 3, achieving rainwater separation and heat dissipation within the electrical room.

[0026] The inlet of the first water storage culvert 2 is equipped with a hydroelectric turbine 8, which generates hydroelectric power when rainwater flows into the first water storage culvert 2. The hydroelectric turbine 8 is electrically connected to the energy storage components in the functional box culvert. The first water storage culvert 2 is equipped with a stirring shaft 9 and a stirring motor 10, which is electrically connected to the energy storage components. The first water storage culvert 2 is equipped with a sewage pump 11. The outlet pipe of the sewage pump 11 passes through the overflow hole 31 and is connected to the sewage pipe in the functional box culvert of the second water storage culvert 3. After the rainwater sedimentation and separation are completed, the remaining slurry with more mud and sand is discharged through the sewage pump 11 to avoid excessive accumulation of mud and sand in the first water storage culvert 2.

[0027] During construction, anchor plates 53 are fixed to the slope of the foundation pit using anchor rods 54. The inclined section 52 is hoisted to the position of the anchor plate 53, so that the anchor plate 53 is in the positioning groove 521, thus fixing the inclined section 52. The vertical section 51 is hoisted and inserted into the top of the inclined section 52. At the same time, the vertical reinforcement plate 512 is inserted into the foundation, which limits the vertical section 51 in the up and down and left and right directions. During the splicing of the pipe gallery, it plays the role of slope support. After the pipe gallery is spliced, the detachable connecting piece 4 is connected to connect the pipe gallery with the support-type rainwater collection mechanism 5, which facilitates the subsequent collection of rainwater.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solutions of the present invention, and these modifications or equivalent substitutions cannot cause the modified technical solutions to deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. An underground pipe gallery with rainwater collection function, comprising a plurality of box culverts arranged in sequence, and a plurality of functional culverts are arranged on the box culverts, characterized in that: The first water storage culvert and the second water storage culvert are arranged below the functional culvert, the first water storage culvert is arranged on both sides of the second water storage culvert, and the second water storage culverts on the two sides are communicated with the support type rainwater collecting mechanism through detachable communication members. 2.The underground pipe gallery with rainwater collection function according to claim 1, characterized in that: The support type rainwater collecting mechanism comprises a vertical section and an inclined section, and the vertical section and the inclined section are connected and communicated. The vertical section is provided with a filtering mechanism, the lateral surface of the vertical end is provided with a horizontal reinforcing plate, and the horizontal reinforcing plate is provided with a vertical reinforcing plate. The inclined section is provided with a positioning groove at the bottom, the positioning groove is provided with a ladder pattern, and the positioning groove is provided with a positioning anchor plate.

3. The underground pipe gallery with rainwater collection function according to claim 1, characterized in that: The vertical section is provided with a plug-in groove and a sealing groove at the bottom, the top of the inclined section is provided with a plug-in protrusion and a sealing groove, the sealing grooves of the vertical section and the inclined section are oppositely arranged and provided with a sealing strip.

4. The underground pipe gallery with rainwater collection function according to claim 1, characterized in that: The inclined section is provided with a plurality of water outlet channels at the bottom, the water outlet channels are connected with one end of the detachable communication member, the other end of the detachable communication member is connected with the water inlet of the first water storage culvert, and the detachable communication member is a corrugated pipe provided with connecting flanges at both ends.

5. The underground pipe gallery with rainwater collection function according to claim 1, characterized in that: The inclined section is provided with a plurality of sliding grooves on the inner side, and the supporting plate is arranged in the sliding groove.

6. The underground pipe gallery with rainwater collection function according to claim 1, characterized in that: The filtering mechanism comprises a first filter plate arranged at the top of the vertical section, a second filter plate arranged in the vertical section, the second filter plate is arranged in the vertical section through a connecting spring, one end of the second filter plate is provided with a swing vibration assembly, and the lower end of the second filter plate corresponds to a collecting basket.

7. The underground pipe gallery with rainwater collection function according to claim 1, characterized in that: The swing vibration assembly comprises an L-shaped guide rail connected with the second filter plate, a first cam is arranged in the vertical rail of the L-shaped guide rail, a second cam is arranged in the horizontal rail of the L-shaped guide rail, the rotating shafts of the first cam and the second cam are connected through a belt, and the rotating shaft of the first cam or the second cam is connected with a swing driving motor. 8.The underground pipe gallery with rainwater collection function of claim 1, wherein: An overflow through hole is arranged between the first water storage culvert and the second water storage culvert, the second water storage culvert is provided with a cooling pipeline communicated with the functional culvert, the cooling section of the cooling pipeline is arranged in the functional culvert and provided with a cooling pump, the water outlet end of the cooling pipeline is arranged in the second water storage culvert, the water inlet end of the cooling pipeline passes through the second water storage culvert and the overflow through hole and is arranged in the first water storage culvert, and the water inlet end of the cooling pipeline is provided with a buoyancy filter cover. 9.The underground pipe gallery with rainwater collection function of claim 1, wherein: The water inlet of the first water storage culvert is provided with a hydroelectric wheel, the hydroelectric wheel is electrically connected with an energy storage assembly in the functional box culvert, a stirring shaft and a stirring motor are arranged in the first water storage culvert, and the stirring motor is electrically connected with the energy storage assembly. A sewage pump is arranged in the first water storage culvert, and the water outlet pipe of the sewage pump is connected with a sewage pipe in the functional box culvert through the overflow through hole and the second water storage culvert.

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