CN219298246U - Energy dissipation pool device and drainage system - Google Patents

Abstract

The utility model relates to an energy dissipation tank device and a drainage system. The energy dissipating device comprises: the water pumping assembly comprises a water pump and a water pumping pipe, and the water pump is communicated with the water pumping pipe; the energy dissipation pond, the energy dissipation pond set up in between water pump and the track drainage open ditch, the one end in the drinking-water pipe stretches into in the energy dissipation pond, the overflow mouth has been seted up to the pool wall in energy dissipation pond, the overflow mouth is used for towards the drainage of track drainage open ditch. In the working process, the water pump works, water in a low-lying area is pumped out to the energy dissipation tank through the water pumping pipe, the energy dissipation tank has temporary storage and storage effects on the water, the water pumped out by the water pumping pipe is temporarily stored in the energy dissipation tank, the flow rate of drainage is reduced, when the water level in the energy dissipation tank reaches the water level of the overflow port, the water in the energy dissipation tank can flow out from the overflow port, and overflowed water is discharged into a track drainage open ditch beside a track.

Description

Energy dissipation pool device and drainage system

Technical Field

The utility model relates to the technical field of drainage in low-lying areas of rail transit, in particular to an energy dissipation tank device and a drainage system.

Background

With the continuous development of urban scale, population is continuously increased, the living standard of people is gradually improved, urban roads are more and more congested, so that public transportation is a major problem to be solved urgently in each oversized city, and subway construction of each oversized city is well-developed in recent years. In the subway construction process, more or less water seepage of the interval structure is difficult to avoid, and due to functional reasons, partial areas are even lower than the side ditches of the rail, and local lifting is needed to drain accumulated water.

In the traditional technology, when the local drainage in the low-lying area is pressurized and discharged to the outside or a station main wastewater pool, the distance is too far, and the condition of crossing the track exists, so that the drainage can not wash the track and the vehicle, and finally the track and the driving safety are affected.

Disclosure of Invention

Based on the above, it is necessary to provide an energy dissipation tank device and a drainage system, which can effectively reduce the kinetic energy of drainage and improve the safety of drainage.

The technical scheme is as follows: an energy dissipating device, the energy dissipating device comprising: the water pumping assembly comprises a water pump and a water pumping pipe, and the water pump is communicated with the water pumping pipe; the energy dissipation pond, the energy dissipation pond set up in between water pump and the track drainage open ditch, the one end in the drinking-water pipe stretches into in the energy dissipation pond, the overflow mouth has been seted up to the pool wall in energy dissipation pond, the overflow mouth is used for towards the drainage of track drainage open ditch.

Above-mentioned energy dissipation pond device, in the course of the work, the water pump is worked, take out the water in low-lying area to the energy dissipation pond through the drinking-water pipe, the energy dissipation pond has temporary storage and storage effect to water, make the water that the drinking-water pipe was taken out temporarily in the energy dissipation pond, be favorable to reducing the velocity of flow of drainage, when the water level in the energy dissipation pond reaches the water level of overflow mouth, the water in the energy dissipation pond can follow the overflow mouth and flow out, and discharge the water that overflows into the track drainage open ditch beside the track, in this process, the velocity of flow of drainage is less than the velocity of flow of rivers in the drinking-water pipe, be favorable to eliminating the unnecessary energy of water pump pressure drainage, avoid the drainage velocity of flow too big to cause the washing away to track and vehicle, improve track life and driving safety.

In one embodiment, one end of the water pumping pipe extends into the energy dissipation tank from a tank opening of the energy dissipation tank, and a water outlet is formed in one end of the water pumping pipe and corresponds to the bottom wall of the energy dissipation tank.

In one embodiment, the bottom wall of the energy dissipation tank is provided with a buffer member, the buffer member is arranged corresponding to the water outlet, and the buffer member is used for buffering the water outlet of the water outlet.

In one embodiment, the buffer member is a steel plate having an outer contour area larger than a contour area of the drain opening.

In one embodiment, the pumping assembly further comprises a detecting member disposed on the pumping tube, the detecting member being configured to detect a flow rate of the fluid in the pumping tube.

In one embodiment, the pumping assembly further comprises a regulating valve, the regulating valve is arranged on the pumping pipe and is electrically connected with the detecting piece, and the regulating valve is used for regulating the fluid flow in the pumping pipe.

In one embodiment, the energy dissipation tank is provided with an overflow pipe, the overflow pipe is arranged on the inner wall of the overflow port, and the distance between the lowest position of the overflow pipe and the bottom wall of the energy dissipation tank is greater than the distance between the water outlet and the bottom wall of the energy dissipation tank.

In one embodiment, the energy dissipation tank device further comprises a drainage ditch, the drainage ditch and the overflow port are correspondingly arranged, and the overflow port is communicated with the rail drainage open ditch through the drainage ditch.

In one embodiment, a waterproof layer is arranged on the inner wall of the drainage ditch, and the height of the drainage ditch is higher than that of the track drainage open ditch.

The drainage system comprises a track, a track drainage open ditch and the energy dissipation pool device according to any one of the embodiments, wherein the track drainage open ditch is arranged at intervals with the track, and the overflow port is communicated with the track drainage open ditch.

Above-mentioned drainage system, in the course of the work, the water pump is worked, take out the regional water of low-lying into the energy dissipation pond through the drinking-water pipe, the energy dissipation pond has temporary storage and storage effect to water, make the water that the drinking-water pipe was taken out temporarily in the energy dissipation pond, be favorable to reducing the velocity of flow of drainage, when the water level in the energy dissipation pond reaches the water level of overflow mouth, the water in the energy dissipation pond can follow the overflow mouth and flow out, and discharge the water that overflows out into the track drainage open ditch beside the track, in this process, the velocity of flow of drainage is less than the velocity of flow of rivers in the drinking-water pipe, be favorable to eliminating the unnecessary energy of water pump pressure drainage, avoid the drainage velocity of flow too big to cause the scouring of track and vehicle, improve track life and driving safety.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a construction of a device for dissipating energy according to an embodiment;

fig. 2 is a schematic cross-sectional view of a drain according to an embodiment.

Reference numerals illustrate:

100. an energy dissipation pool device; 110. a water pumping assembly; 111. a water pump; 112. a water pumping pipe; 113. a water outlet; 114. a detecting member; 115. a regulating valve; 120. an energy dissipation pool; 121. an overflow port; 122. a buffer member; 123. an overflow pipe; 130. a drainage ditch; 131. a waterproof layer; 200. a track; 210. and a rail drainage open ditch.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an energy dissipating device 100 according to an embodiment of the utility model; an embodiment of the present utility model provides an energy dissipating device 100, where the energy dissipating device 100 includes: the water pumping assembly 110 comprises a water pump 111 and a water pumping pipe 112, and the water pump 111 is communicated with the water pumping pipe 112; the energy dissipation tank 120, the energy dissipation tank 120 is arranged between the water pump 111 and the rail drainage open channel 210, one end in the water suction pipe 112 stretches into the energy dissipation tank 120, an overflow port 121 is formed in the tank wall of the energy dissipation tank 120, and the overflow port 121 is used for draining water towards the rail drainage open channel 210. For example, the water pump 111 is a submersible sewage pump, and the water suction pipe 112 is a pressure pipe.

In the working process, the water pump 111 works to pump water in a low-lying area into the energy dissipation tank 120 through the water pumping pipe 112, the energy dissipation tank 120 has temporary storage and storage effects on the water, so that the water pumped by the water pumping pipe 112 is temporarily stored in the energy dissipation tank 120, the flow rate of drainage is reduced, when the water level in the energy dissipation tank 120 reaches the water level of the overflow port 121, the water in the energy dissipation tank 120 flows out from the overflow port 121, and overflowed water is discharged into the rail drainage open ditch 210 beside the rail 200, in the process, the flow rate of drainage is smaller than the flow rate of the water in the water pumping pipe 112, the unnecessary energy of the pressure drainage of the water pump 111 is eliminated, the flushing of the rail 200 and vehicles caused by overlarge drainage flow rate is avoided, and the service life of the rail 200 and the safety of running are improved.

Alternatively, the water suction pipe 112 may extend into the energy dissipating tank 120 by penetrating from the tank wall, or may extend downward from the tank opening.

In one embodiment, referring to fig. 1, one end of the water pumping pipe 112 extends into the energy dissipating tank 120 from the tank opening of the energy dissipating tank 120, a water outlet 113 is formed at one end of the water pumping pipe 112, and the water outlet 113 is disposed corresponding to the bottom wall of the energy dissipating tank 120. Thus, the energy dissipation tank 120 is not required to be damaged, the sealing performance of the energy dissipation tank 120 is guaranteed, the integral installation of the energy dissipation tank device 100 is also facilitated, and the mode of downwards extending from the tank opening is beneficial to counteracting part of kinetic energy of drainage, so that the flow speed of water flow is reduced.

In one embodiment, referring to fig. 1, a buffer member 122 is disposed on a bottom wall of the energy dissipating tank 120, the buffer member 122 is disposed corresponding to the water outlet 113, and the buffer member 122 is used for buffering water flowing out of the water outlet 113. Thus, the buffer part 122 plays a role in buffering the water discharged from the water outlet 113, so that the water discharge is prevented from directly flushing the bottom of the tank, and the service life of the energy dissipation tank 120 is ensured.

Alternatively, the cushioning member 122 may be a steel plate, ceramic plate, water absorbing material, cushioning material, or other cushioning structure.

Specifically, referring to fig. 1, the buffer member 122 is a steel plate, and the outer contour area of the steel plate is larger than that of the drain opening 113. Therefore, the buffer piece 122 made of the steel plate can ensure the service life, the water outlet 113 can be prevented from directly flushing the bottom wall of the energy dissipation tank 120, the outline is larger than that of the water outlet 113, the water in the water outlet 113 can be guaranteed to be completely accepted by the steel plate, the buffer effect is improved, and the service life of the energy dissipation tank 120 is prolonged. The present embodiment provides only a specific material selection of the buffer member 122, but is not limited thereto.

In one embodiment, referring to fig. 1, the pumping assembly 110 further includes a detecting member 114, the detecting member 114 is disposed on the pumping pipe 112, and the detecting member 114 is used for detecting the flow rate of the fluid in the pumping pipe 112. For example, the sensing element 114 is a flow sensor. In this way, the flow rate in the water pumping pipe 112 can be detected by the detecting piece 114, so that the pumping power of the water pump 111 can be adjusted by the flow rate data, and the flow rate of the water flow in the water pumping pipe 112 is adjusted, thereby avoiding overlarge kinetic energy.

In one embodiment, referring to fig. 1, the pumping assembly 110 further includes a regulating valve 115, the regulating valve 115 is disposed on the pumping pipe 112, and the regulating valve 115 is electrically connected to the detecting member 114, and the regulating valve 115 is used for regulating the fluid flow in the pumping pipe 112. For example, the regulator valve 115 is a pneumatically regulated angle seat valve. Therefore, according to the detection result of the detecting member 114, the flow rate of the water flow in the water suction pipe 112 can be controlled by adjusting the opening degree of the regulating valve 115, thereby reducing the flow rate of the overflow port 121.

In one embodiment, referring to fig. 1, the energy dissipating tank 120 is provided with an overflow pipe 123, the overflow pipe 123 is disposed on the inner wall of the overflow port 121, and the lowest position of the overflow pipe 123 is spaced from the bottom wall of the energy dissipating tank 120 by a distance greater than the distance from the drain outlet 113 to the bottom wall of the energy dissipating tank 120. Therefore, the water discharged from the water outlet 113 can be prevented from splashing, and overflows after the water level steadily rises, so that the energy dissipation effect is improved, and the problem of overlarge water flow kinetic energy is further solved.

In one embodiment, referring to fig. 1, the energy dissipating device 100 further includes a drain 130, where the drain 130 is disposed corresponding to the overflow port 121, and the overflow port 121 is in communication with the open drain 210 through the drain 130. Thus, the overflowed water is discharged into the track drain open channel 210 through the drain 130, which is beneficial to avoiding the water flow from flowing in a scattered way after overflowing, and improving the drainage quality and drainage efficiency.

Referring to fig. 1 and 2, fig. 2 is a schematic cross-sectional structure of a drainage ditch 130 according to an embodiment of the utility model, in an embodiment, a waterproof layer 131 is disposed on an inner wall of the drainage ditch 130, and a height of the drainage ditch 130 is higher than a height of a rail drainage open ditch 210. So, can avoid escape canal 130 to ooze water and leak through setting up waterproof layer 131, improve drainage efficiency to in draining the track drainage open ditch 210 with water through gravity, convenient and fast, the reliability is strong.

In one embodiment, the present utility model also provides a drainage system. The drainage system comprises a track 200, a track drain open channel 210 and the energy dissipation pool device 100 of any embodiment, wherein the track drain open channel 210 and the track 200 are arranged at intervals, and the overflow port 121 is communicated with the track drain open channel 210.

In the above drainage system, in the working process, the water pump 111 works to pump the water in the low-lying area into the energy dissipation tank 120 through the water pumping pipe 112, the energy dissipation tank 120 has temporary storage and storage effects on the water, so that the water pumped by the water pumping pipe 112 is temporarily stored in the energy dissipation tank 120, the drainage flow rate is reduced, when the water level in the energy dissipation tank 120 reaches the water level of the overflow port 121, the water in the energy dissipation tank 120 can flow out from the overflow port 121, and overflowed water is discharged into the rail drainage open ditch 210 beside the rail 200, in the process, the drainage flow rate is smaller than the water flow rate in the water pumping pipe 112, the surplus energy of the pressure drainage of the water pump 111 is eliminated, the flushing of the rail 200 and vehicles caused by overlarge drainage flow rate is avoided, and the service life of the rail 200 and the driving safety are improved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. An energy dissipating device, comprising:

the water pumping assembly comprises a water pump and a water pumping pipe, and the water pump is communicated with the water pumping pipe;

the energy dissipation pond, the energy dissipation pond set up in between water pump and the track drainage open ditch, the one end in the drinking-water pipe stretches into in the energy dissipation pond, the overflow mouth has been seted up to the pool wall in energy dissipation pond, the overflow mouth is used for towards the drainage of track drainage open ditch.

2. The energy dissipating device of claim 1 wherein one end of the water suction pipe extends into the energy dissipating tank from a tank opening of the energy dissipating tank, and one end of the water suction pipe is provided with a water outlet which is arranged corresponding to a bottom wall of the energy dissipating tank.

3. The energy dissipating tank device according to claim 2, wherein a buffer member is provided at a bottom wall of the energy dissipating tank, the buffer member being provided corresponding to the water outlet, the buffer member being configured to buffer water discharged from the water outlet.

4. A device according to claim 3, wherein the cushioning member is a steel plate having an outer profile area larger than that of the drain opening.

5. The energy dissipating sink apparatus of claim 1 wherein the pumping assembly further comprises a sensing member disposed on the pumping tube, the sensing member being configured to sense a flow rate of the fluid in the pumping tube.

6. The energy dissipating device of claim 5 wherein said pumping assembly further comprises a regulating valve disposed on said pumping tube and electrically connected to said sensing member, said regulating valve for regulating the flow of fluid in said pumping tube.

7. The energy dissipating tank device according to claim 2, wherein the energy dissipating tank is provided with an overflow pipe, the overflow pipe is arranged on the inner wall of the overflow port, and the distance between the lowest position of the overflow pipe and the bottom wall of the energy dissipating tank is larger than the distance between the water outlet and the bottom wall of the energy dissipating tank.

8. The energy dissipating device of claim 7, further comprising a drain disposed in correspondence with the overflow port, the overflow port being in communication with the rail drain open channel via the drain.

9. The energy dissipating device of claim 8, wherein a waterproof layer is provided on an inner wall of the drainage ditch, and a height of the drainage ditch is higher than a height of the track drainage open ditch.

10. A drainage system, characterized in that the drainage system comprises a track, a track drainage open channel and an energy dissipation tank device according to any one of claims 1-9, wherein the track drainage open channel is arranged at intervals with the track, and the overflow port is communicated with the track drainage open channel.

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