CN211774354U - Pressure boost drainage system - Google Patents
Pressure boost drainage system Download PDFInfo
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- CN211774354U CN211774354U CN202020232700.4U CN202020232700U CN211774354U CN 211774354 U CN211774354 U CN 211774354U CN 202020232700 U CN202020232700 U CN 202020232700U CN 211774354 U CN211774354 U CN 211774354U
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Abstract
The utility model provides a pressure boost drainage system relates to drainage equipment technical field. Wherein the pressurized drainage system comprises: the rainwater grate, drainage pipe mechanism, booster mechanism to and actuating mechanism. Specifically, rainwater grate is including controlling the grid tray that floats, and booster mechanism is including setting up the pressure boost screw in drainage pipe mechanism, and actuating mechanism is including setting up the hydraulic turbine in drainage pipe mechanism, and the hydraulic turbine according to rivers work can drive the grid tray and move about. When the supercharging propeller works, the speed and the pressure of water flowing to the downstream in the drainage pipeline mechanism can be increased, and the drainage efficiency of the supercharging drainage system is greatly improved.
Description
Technical Field
The utility model relates to a drainage equipment technical field particularly, relates to a pressure boost drainage system.
Background
Along with the development of cities, the land utilization is more and more tense, and in order to better utilize the space, the underground garage is generally popularized. However, the problem of drainage of the underground garage is always a big problem. Once rainwater becomes large, if the garage can not discharge the rainwater in time, the rainwater can be gradually accumulated in the garage, and even submerge vehicles in serious conditions.
In the prior art, the drainage rate of an underground garage is generally constant and cannot be changed along with rainfall. Therefore, once the rainfall is increased, the underground garage cannot discharge rainwater flowing into the garage in time, and the rainwater is gradually accumulated in the garage. In view of the above, the present invention is provided by the present inventors after studying the prior art, and the present invention is provided by the present inventors after studying the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pressure boost drainage system aims at improving prior art, the drainage system of underground garage's environment, and its drainage rate can not increase along with the rainfall increase, leads to the problem of the rainwater of can not in time discharging.
In order to solve the technical problem, the utility model provides a pressure boost drainage system contains:
the rainwater grate comprises a grid plate which can move left and right and is provided with a water outlet;
the drainage pipe mechanism is positioned below the rainwater grate, is communicated with the drainage port and comprises a vertical section which is approximately vertically arranged;
a boost mechanism comprising a boost propeller disposed within the vertical section;
the driving mechanism comprises a driving component driven by water flow and a connecting rod component for connecting the driving component and the grid plate; the driving assembly comprises a water turbine which is arranged in the vertical section and is positioned below the pressurizing propeller, and a transmission disc which is positioned outside the drainage pipeline mechanism and is in transmission connection with the water turbine, wherein the transmission disc is provided with an eccentric bulge which is eccentrically arranged and is upwards bulged; the connecting rod assembly comprises a connecting seat connected to the eccentric protrusion, a first connecting rod and a second connecting rod which are respectively and rotatably hinged to the connecting seat, and a pair of third connecting rods which are respectively hinged to the first connecting rod and the second connecting rod, and the pair of third connecting rods are respectively connected to the grid plate;
the pressurizing propeller can increase the downstream flowing speed of rainwater from the water outlet, and the water turbine can drive the transmission disc to rotate, so that the first connecting rod and the second connecting rod synchronously move left and right and drive the grid plate to move left and right.
As a further optimization, the driving assembly comprises a vertical arrangement and is connected to the output shaft of the water turbine, a horizontal arrangement and penetrates out of the vertical section and is in transmission connection with the connecting shaft of the output shaft, and a vertical arrangement and is in transmission connection with the input shaft of the connecting shaft, and the transmission disc is coaxially arranged on the input shaft.
As further optimization, the output shaft is connected with the connecting shaft through a bevel gear, and the connecting shaft is connected with the input shaft through a worm and gear.
Preferably, the connecting shaft is sleeved with an annular sealing member for sealing the connecting shaft and the vertical section.
As a further optimization, the connecting seat is provided with a movable groove for the eccentric protrusion to be inserted into.
As further optimization, the movable groove is a strip-shaped through hole which penetrates through the connecting seat from top to bottom.
As a further optimization, the first connecting rod and the second connecting rod are hinged to the connecting seat in a vertically staggered manner.
As further optimization, the drainage system comprises a control mechanism, the drainage pipeline mechanism is provided with a water level sensor for detecting the water level inside the drainage pipeline mechanism, and the water level sensor and the supercharging propeller are respectively and electrically connected to the control mechanism.
As a further optimization, the drainage system comprises a siphon device disposed at the drainage port.
By adopting the technical scheme, the utility model discloses can gain following technological effect:
the utility model discloses a pressure boost drainage system can increase drainage system's drainage efficiency when the rainwater increases, can also avoid the outlet of rainwater grate to be plugged up and the problem of normal drainage simultaneously. Specifically, when the environment of the drainage system is increased due to rainwater accumulation and the like, the pressurizing propeller starts to work to flow the water flow from the rainwater grate to the downstream at a higher flow speed and pressure, so that the flow speed of the water flow in the drainage pipeline is greatly improved, and the drainage efficiency of the whole drainage system is improved.
Meanwhile, when water flows through the water turbine, the water turbine can be driven to rotate by the impeller of the water turbine, and finally the transmission disc is driven to rotate; the rotating transmission disc can realize the left-right reciprocating movement of the grid plate through the first connecting rod, the second connecting rod and the pair of third connecting rods. The grid plate can move left and right, so that the problem that the water cannot be drained due to the fact that a water outlet of the grid plate is blocked by sundries such as dead leaves and the like can be effectively avoided. And when the accumulated water required to be drained is increased, the working pressurizing propeller can accelerate the rotation of the impeller of the water turbine, so that the frequency of the left-right reciprocating motion of the grid plate is increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a partial cross-sectional structure of a pressurized drainage system according to an embodiment of the present invention;
fig. 2 is a schematic view of a first axial side structure of a pressurized drainage system according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a second axial side structure of a pressurized drainage system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a first state of the connecting seat, the first connecting rod, and the second connecting rod according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a second state of the connecting seat, the first connecting rod, and the second connecting rod according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a third state of the connecting seat, the first connecting rod, and the second connecting rod according to an embodiment of the present invention;
fig. 8 is a diagram illustrating a fourth state of the connecting seat, the first connecting rod, and the second connecting rod according to an embodiment of the present invention;
the labels in the figure are: 1-rain water grate; 2-a drainage pipeline mechanism; 3-a supercharging mechanism; 4-a drive mechanism; 5-a connecting rod assembly; 6-a drive assembly; 7-a grid plate; 8-a water outlet; 9-a connecting seat; 10-a transmission disc; 11-a first link; 12-a second link; 13-a third link; 14-a supercharged propeller; 15-a water turbine; 16-an output shaft; 17-a connecting shaft; 18-a bearing support; 19-an input shaft; 20-eccentric protrusions; 21-active slot.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 to 4, in the present embodiment, the pressurized drainage system includes: the rainwater grate comprises a rainwater grate 1, a drainage pipeline mechanism 2, a supercharging mechanism 3 and a driving mechanism 4. In particular, the amount of the solvent to be used,
wherein, the rainwater grate 1 is provided with a grid plate 7 which can move left and right, and the grid plate 7 is provided with at least one drainage port 8 for draining water;
wherein the drain pipe mechanism 2 includes connecting sections respectively connected to the drain ports 8, and a vertical section arranged substantially vertically. The number of the connecting sections is the same as that of the water outlets 8, and the connecting sections are converged together and communicated with the vertical sections.
Wherein the supercharging mechanism 3 comprises a supercharging propeller 14 arranged in the vertical section, and the supercharging propeller 14 is electrically connected to a power supply. It should be noted that the booster propeller 14 may be supported within the vertical section by bolts or welding, as is known in the art.
Wherein, the driving mechanism 4 comprises a driving component 6 driven by water flow and a connecting rod component 5 connecting the driving component 6 and the grid plate 7. Specifically, the driving assembly 6 includes a water turbine 15 disposed in the vertical section below the supercharging propeller 14, and a driving plate 10 disposed outside the water discharge piping mechanism 2 and drivingly connected to the water turbine 15. It should be noted that the transmission disk 10 has a circular disk-shaped geometry, and the transmission disk 10 has an eccentric protrusion 20 which is eccentrically arranged and protrudes upwards. The connecting rod assembly 5 includes a connecting seat 9 connected to the eccentric protrusion 20, and the rotating transmission disc 10 can drive the connecting seat 9 to rotate. In addition, the link assembly 5 further includes first and second links 11 and 12 rotatably hinged to the coupling seats 9, respectively, and a pair of third links 13 hinged to the first and second links 11 and 12, respectively, and the pair of third links 13 are connected to the grill 7, respectively.
During a particular operation, the operating booster propeller 14 increases the downstream flow rate of rainwater from the outlet 8, allowing water within the drain pipe mechanism 2 to flow downstream at a faster rate and pressure.
Further, as shown by fig. 2, 5, 6, 7 and 8, in which Q in fig. 2 denotes a road surface of an underground garage or the like, the link base 9 in fig. 6, 7 and 8 is rotated by 45 °, 90 ° and 135 ° with respect to the link base 9 in fig. 5, respectively. In an actual working process, the connecting seat 9 can rotate 0 to 360 degrees under the action of the eccentric protrusion 20, fig. 5 to 8 are only for explaining the motion state change among the connecting seat 9, the eccentric protrusion 20, the first connecting rod 11, and the second connecting rod 12, and the connecting seats 9 at other angles are not repeated herein.
As can be seen from fig. 5 to 8, the rotating transmission disc 10 can drive the first connecting rod 11, the second connecting rod 12 and the pair of third connecting rods 13 to reciprocate left and right synchronously through the eccentric protrusion 20 and the connecting seat 9, and finally, the grid plate 7 reciprocates left and right.
As shown in fig. 2 and 5, in the present embodiment, the connecting holder 9 is provided with a movable groove 21 into which the eccentric protrusion 20 is inserted, and the movable groove 21 is a strip-shaped through hole that penetrates the connecting holder 9 up and down. In the specific movement process, the first connecting rod 11 and the second connecting rod 12 are through holes respectively penetrating through the side walls of the shell, and the through holes of the side walls limit that the first connecting rod 11 and the second connecting rod 12 can only rotate or move left and right. And because the connecting seat 9 and the eccentric bulge 20 have mutual movement and movement crosstalk in the movement process, and the arrangement of the movable groove 21 can ensure that a certain movement space is reserved between the connecting seat 9 and the eccentric bulge 20, the problem of movement interference among the connecting seat 9, the eccentric bulge 20, the first connecting rod 11 and the second connecting rod 12 is avoided.
In addition, in the embodiment, the first link 11 and the second link 12 are respectively hinged to the connecting base 9 in a vertically staggered manner, so that the problem that the first link 11 and the second link 12 interfere with each other during the rotation of the connecting base 9 can be solved. Furthermore, the rotatable connection between the first and second links 11, 12 and the connecting base 9 is a prior art means and will not be described herein.
As shown in fig. 4, in the present embodiment, the driving assembly 6 includes an output shaft 16 vertically disposed and connected to the water turbine 15, a connecting shaft 17 horizontally disposed and penetrating through the vertical section and drivingly connected to the output shaft 16, and an input shaft 19 vertically disposed and drivingly connected to the connecting shaft 17, wherein the driving plate 10 is coaxially disposed on the input shaft 19. It should be noted that the output shaft 16 and the connecting shaft 17 are respectively provided with a bevel gear which is engaged with each other, and the connecting shaft 17 and the input shaft 19 are connected through a worm gear. It should be noted that, the connecting shaft 17 is sleeved with an annular sealing member, and the annular sealing member is embedded in the vertical section, and the annular sealing member can realize the sealing between the connecting shaft 17 and the vertical section, and can also allow the connecting shaft 17 to rotate. In addition, in the present embodiment, the driving assembly 6 includes a bearing support 18 that assists in supporting the connecting shaft 17.
In addition, in this embodiment, the drainage system includes a control mechanism, the drainage pipeline mechanism 2 is provided with a water level sensor for detecting the water level therein, and the water level sensor and the supercharging propeller 14 are electrically connected to the control mechanism respectively. It should be noted that in this embodiment, the drainage system is further provided with a reservoir located below the grid 7, the drainage pipe mechanism 2 is communicated with the reservoir, the water level sensor is used for detecting the water level of the reservoir, and when the water level reaches a certain height, the control mechanism controls the pressurizing screw 14 to start working so as to accelerate the drainage of the water flowing into the drainage pipe mechanism 2. It should be noted that, the control mechanism for controlling the operation of the corresponding device through the corresponding sensor belongs to the prior art, and is not described herein again.
Finally, in the present embodiment, the drainage system further includes a siphon device disposed at the drainage port 8, and the siphon device can increase the speed of the accumulated rainwater flowing into the drainage port 8, thereby further improving the drainage efficiency of the drainage system.
Through the scheme of the embodiment, when rainwater accumulates due to the increase of rainwater and the like in the environment of the drainage system, the water flow from the rainwater grate 1 flows downstream at a higher flow speed and pressure through the pressurizing propeller 14, so that the flow speed of the water flow in the drainage pipeline is greatly increased, and the drainage efficiency of the whole drainage system is improved.
Meanwhile, when water flows through the water turbine 15, the impeller of the water turbine 15 is driven to rotate, and finally the transmission disc 10 is driven to rotate; the rotating transmission disc 10 realizes the left-right reciprocating movement of the grid plate 7 through the first connecting rod 11, the second connecting rod 12 and the pair of third connecting rods 13. The grid plate 7 can move left and right to effectively avoid the problem that the water outlet 8 is blocked by sundries such as dead leaves and the like, so that water cannot be drained. And when the accumulated water to be drained is more, the working pressurizing propeller 14 can accelerate the impeller of the water turbine 15 to rotate, so that the frequency of the left-right reciprocating motion of the grid plate 7 is increased.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A pressurized drain system, comprising:
the rainwater grate (1) comprises a grid plate (7) capable of moving left and right, and the grid plate (7) is provided with a water outlet (8);
the drainage pipeline mechanism (2) is positioned below the rainwater grate (1), is communicated with the drainage port (8) and comprises vertical sections which are approximately vertically arranged;
a supercharging mechanism (3) comprising a supercharging propeller (14) arranged within the vertical section;
the driving mechanism (4) comprises a driving component (6) driven by water flow and a connecting rod component (5) for connecting the driving component (6) and the grid plate (7); the driving assembly (6) comprises a water turbine (15) which is arranged in the vertical section and is positioned below the supercharging propeller (14), and a transmission disc (10) which is positioned outside the drainage pipeline mechanism (2) and is in transmission connection with the water turbine (15), wherein the transmission disc (10) is provided with an eccentric bulge (20) which is eccentrically arranged and is upwards bulged; the link assembly (5) comprises a connecting seat (9) connected to the eccentric protrusion (20), a first link (11) and a second link (12) rotatably hinged to the connecting seat (9), respectively, and a pair of third links (13) hinged to the first link (11) and the second link (12), respectively, the pair of third links (13) being connected to the grid plate (7), respectively;
the pressurizing propeller (14) can increase the downstream flowing speed of rainwater from the water outlet (8), and the water turbine (15) can drive the transmission disc (10) to rotate, so that the first connecting rod (11) and the second connecting rod (12) synchronously move left and right and drive the grid plate (7) to move left and right.
2. A pressurized drainage system according to claim 1, wherein the driving assembly (6) comprises an output shaft (16) vertically arranged and connected to the water turbine (15), a connecting shaft (17) horizontally arranged and penetrating the vertical section and being in driving connection with the output shaft (16), and an input shaft (19) vertically arranged and being in driving connection with the connecting shaft (17), the driving disc (10) being coaxially arranged with the input shaft (19).
3. A forced water drainage system according to claim 2, characterized in that a bevel gear connection is provided between the output shaft (16) and the connecting shaft (17), and a worm and gear connection is provided between the connecting shaft (17) and the input shaft (19).
4. A forced water drainage system according to claim 2, characterized in that the connection shaft (17) is sleeved with an annular seal for sealing the connection shaft (17) and the vertical section.
5. A forced water drainage system according to claim 1, characterized in that the connection socket (9) is provided with a movable groove (21) into which the eccentric protrusion (20) is inserted.
6. A forced water drainage system according to claim 5, characterized in that the movable slot (21) is a strip-shaped through hole which penetrates the connecting base (9) up and down.
7. A pressurized drainage system according to claim 1, wherein the first connecting rod (11) and the second connecting rod (12) are hinged to the connecting seat (9) in a vertically staggered manner.
8. A forced water drainage system according to claim 1, characterized in that the drainage system comprises a control mechanism, the drainage pipe mechanism (2) is provided with a water level sensor for detecting the water level inside the drainage pipe mechanism, and the water level sensor and the booster propeller (14) are respectively and electrically connected with the control mechanism.
9. A forced water drainage system according to claim 1, characterized in that the drainage system comprises a siphon device arranged at the drainage opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020232700.4U CN211774354U (en) | 2020-02-28 | 2020-02-28 | Pressure boost drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020232700.4U CN211774354U (en) | 2020-02-28 | 2020-02-28 | Pressure boost drainage system |
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| CN211774354U true CN211774354U (en) | 2020-10-27 |
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| CN202020232700.4U Active CN211774354U (en) | 2020-02-28 | 2020-02-28 | Pressure boost drainage system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206664A (en) * | 2020-02-28 | 2020-05-29 | 华侨大学 | Pressure boost drainage system |
| CN112609793A (en) * | 2020-12-30 | 2021-04-06 | 华侨大学 | Drainage system with bevel gear power mechanism |
| CN112726768A (en) * | 2020-12-30 | 2021-04-30 | 华侨大学 | Drainage system with two track discharge mechanism |
-
2020
- 2020-02-28 CN CN202020232700.4U patent/CN211774354U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206664A (en) * | 2020-02-28 | 2020-05-29 | 华侨大学 | Pressure boost drainage system |
| CN111206664B (en) * | 2020-02-28 | 2024-05-31 | 华侨大学 | Pressurizing and draining system |
| CN112609793A (en) * | 2020-12-30 | 2021-04-06 | 华侨大学 | Drainage system with bevel gear power mechanism |
| CN112726768A (en) * | 2020-12-30 | 2021-04-30 | 华侨大学 | Drainage system with two track discharge mechanism |
| CN112726768B (en) * | 2020-12-30 | 2024-05-31 | 华侨大学 | Drainage system with double-track drainage mechanism |
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