CN217150528U - Automatic drainage system for low-lying terrain - Google Patents
Automatic drainage system for low-lying terrain Download PDFInfo
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- CN217150528U CN217150528U CN202123010084.1U CN202123010084U CN217150528U CN 217150528 U CN217150528 U CN 217150528U CN 202123010084 U CN202123010084 U CN 202123010084U CN 217150528 U CN217150528 U CN 217150528U
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Abstract
The utility model belongs to the technical field of drainage systems, in particular to an automatic drainage system for low-lying terrains, which comprises a water collecting tank, a starting control device, a submersible pump, a loop conductive piece and a plurality of water level triggering pieces; the water collecting tank is arranged at the lowest part of the low-lying terrain, and the submersible pump is arranged in the water collecting tank and can pump water to a municipal drainage pipe network; the loop conducting piece and the water level triggering pieces are arranged in the water collecting pool and are respectively and electrically connected with the starting control device; when the loop conducting piece is electrically communicated with the trigger pieces with different water levels through the aqueous medium, the starting control device controls the submersible pump to start and stop. The drainage device can reduce manual guard, replace the conventional manual drainage mode, solve unsmooth drainage or potential safety hazards, and provide a new drainage mode in areas which can not cause soaking of adjacent equipment facilities and products due to special operating environment and special working condition requirements.
Description
Technical Field
The utility model belongs to the technical field of drainage system, concretely relates to automatic drainage system of low-lying topography.
Background
The municipal drainage network is a whole formed by combining facilities for collecting and conveying drainage, treating and discharging water quality and the like. The drainage system mainly comprises a field drainage adjusting net, various drainage ditches, lakes, drainage gates, a pumping pump station, a drainage area and the like. Wherein the drainage ditches at all levels can discharge the drainage ditches at all levels with redundant water volume into rivers and lakes. In addition, along with the continuous development and progress of social civilization, the attention degree of people to municipal drainage engineering is also continuously increased, and a plurality of municipal drainage pipes are built in cities and are important structures applied to the municipal drainage engineering.
Although a drainage pipe network in a city can basically meet the requirement of drainage, in suburbs or areas with low municipal official networks, some low-lying areas are not communicated with the drainage pipe network, so that the water in the low-lying areas is difficult to drain. Along with the process of urbanization, sites such as factory areas, gas stations and the like are often located in suburban areas, and if drainage channels are built or drainage pipelines are buried by self, a large amount of manpower and financial resources are consumed. Particularly, in places such as buildings, factory areas, gas stations, road slopes and the like, due to the low-lying restriction of geographical positions, drainage is not smooth, so that the problem of soaking equipment in the low-lying terrain is easily caused, and in a serious case, certain property and equipment facilities are lost.
Thus, the device or system can assist in draining uncovered areas of a municipal drainage network.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the drainage difficulty is large in low-lying areas which are not communicated with municipal drainage pipe networks, the scheme provides an automatic drainage system for low-lying terrains.
The utility model discloses the technical scheme who adopts does:
an automatic drainage system for low-lying terrains comprises a water collecting tank, a starting control device, a submersible pump, a loop conductive piece and a plurality of water level triggering pieces; the water collecting tank is arranged at the lowest part of the low-lying terrain, and the submersible pump is arranged in the water collecting tank and can pump water to a municipal drainage pipe network; the loop conducting piece and the water level triggering pieces are arranged in the water collecting pool and are respectively and electrically connected with the starting control device; when the loop conducting piece is electrically communicated with the trigger pieces with different water levels through the aqueous medium, the starting control device controls the submersible pump to start and stop.
According to the scheme, the water collecting tank is arranged at the lowest position of the low-lying terrain, so that accumulated water in the low-lying terrain area can automatically flow into the water collecting tank under the action of gravity, and uniform drainage on the low-lying terrain is facilitated; the submersible pump is placed in the water collecting tank, the submersible pump is controlled to be started or stopped by the electric conduction relation between the loop conductive piece and the different water level trigger pieces, automatic water level adjustment control is achieved, manual watching is reduced, the traditional manual control pumping and draining mode is replaced, and unsmooth draining or potential safety hazards are solved.
As a supplementary design or alternative structure of the above automatic drainage system: the water level trigger is divided into a lower water level trigger and an upper water level trigger; when the lower water level trigger part and the loop conductive part are electrically disconnected, the submersible pump stops; and when the upper water level trigger part is electrically conducted with the loop conductive part, the submersible pump is started. The lower water level trigger piece and the upper water level trigger piece are arranged at the next upper position, so that different conditions can be triggered when the water level changes at different positions, the lower water level trigger piece is used as the lowest water level line for the operation of the submersible pump, the submersible pump can be protected from operating under an empty load, and the probability of damage of the submersible pump is reduced.
As a supplementary design or alternative structure of the above automatic drainage system: the installation positions of the lower water level trigger part and the upper water level trigger part are both higher than the water inlet of the submersible pump, and the upper water level trigger part is positioned above the lower water level trigger part. The upper water level trigger part is used as a set water level line for the operation of the submersible pump, and when rainy weather or water leakage event occurs, the upper water level trigger part is conducted with the loop conductive part to trigger.
As a supplement design or alternative structure of the automatic drainage system: the position of the loop conductive piece is lower than the water inlet of the submersible pump, or the loop conductive piece is positioned between the water inlet of the submersible pump and the lower water level triggering piece.
As a supplementary design or alternative structure of the above automatic drainage system: the water level trigger is also divided into an alarm trigger which is electrically connected with the starting control device; the starting control device is electrically connected with an alarm; when the alarm triggering part is electrically conducted with the loop conducting part, the alarm gives an alarm to act. The installation position of this water level trigger piece should be a highest water level and set for the water level line, and when the drainage rate of catch basin was less than the inflow speed of catch basin, the water level in the catch basin will continuously rise for electric conduction between the warning trigger piece in the catch basin and the return circuit electrically conductive piece, at this moment, sends the warning by the alarm, thereby control takes more drainage measures by the manual work and carries out the drainage, thereby improve drainage efficiency, reduce the influence of torrential rain or flood.
As a supplementary design or alternative structure of the above automatic drainage system: the position of the alarm trigger piece is higher than the upper water level trigger piece and lower than the ground.
As a supplementary design or alternative structure of the above automatic drainage system: and each water level trigger part is a metal conductive part. Can choose for use the metal rod as water level trigger spare to improve water level trigger spare life and manufacturing cost, when metal conductive spare damages or breaks down, directly change corresponding metal conductive spare can, can effectual control maintain with the cost of maintenance.
As a supplementary design or alternative structure of the above automatic drainage system: the water collecting tank is a vertical hole formed in the ground; or the water collecting tank is a container buried under the ground, an opening or an open pore is formed in the water collecting tank, and the opening or the open pore is lower than the ground, so that water in low-lying terrains can flow into the water collecting tank.
The utility model has the advantages that:
1. in the scheme, a mode that a water level trigger is matched with a submersible pump is adopted, water in low-lying terrains can be automatically pumped into a municipal drainage pipe network, so that manual guard can be reduced, a traditional manual drainage mode is replaced, unsmooth drainage or potential safety hazards are solved, and a new drainage mode is provided in an area which cannot soak adjacent equipment facilities and products due to special operating environment and special working condition requirements;
2. as the conductive medium, the conductive relation between the trigger pieces of different water levels is controlled by water in the scheme, so that the submersible pump is automatically controlled, the water level is controlled, and the automatic control mode is simple in structure, convenient and reliable to operate, and reduces potential safety hazards.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of an automatic drainage system for low-lying terrain in the scheme.
In the figure: 1-a water collecting tank; 2-starting the control device; 3-a submersible pump; 4-a drain pipe; 5-an alarm; 6-loop conductive member; 7-a lower water level trigger; 8-upper water level trigger; 9-alarm triggering member.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and the described embodiments are only a part of the embodiments, but not all embodiments, and all other embodiments obtained by those skilled in the art without creative efforts will belong to the protection scope of the present solution based on the embodiments in the present solution.
Example 1
As shown in fig. 1, the automatic drainage system for low-lying terrain is designed in the embodiment, can be used for auxiliary drainage of low-lying terrain which cannot be drained through a municipal drainage pipe network, and is convenient to install and low in use cost; in addition, due to the adoption of an automatic drainage mode, the manual duty can be reduced, the traditional manual pumping and drainage work is replaced, and the unsmooth drainage or potential safety hazards are solved.
The automatic drainage system in the embodiment comprises a water collecting tank 1, a starting control device 2, a submersible pump 3, a loop conductive piece 6, a plurality of water level trigger pieces and the like.
The water collecting tank 1 is arranged at the lowest part of the low-lying terrain, so that accumulated water in the low-lying terrain area can automatically flow into the water collecting tank 1 under the action of gravity, and the water collecting tank 1 is convenient to pump water to realize uniform drainage of the low-lying terrain. The water collecting tank 1 is a vertical hole formed on the ground, and the water collecting tank 1 is a vertical hole formed on the ground; the sump 1 may be a vertical hole formed in the ground, or the sump 1 may be a structure that is buried in the ground, and the structure in the drawing is a vertical hole formed in the ground, or the sump 1 may be a structure that is easily manufactured by concrete and can collect water in a low-lying terrain to be drained. In order to facilitate the inflow of water in low-lying terrains, an opening or an open hole is formed in the water collecting tank 1, the opening or the open hole is lower than the ground and is communicated with the ground, a barrier net can be arranged at the opening or the open hole so as to block the entrance of silt or floating objects, and the water in the low-lying terrains flows into the water collecting tank 1. The uniform pumping can be performed by the submersible pump 3.
The submersible pump 3 is arranged in the water collecting tank 1 and can pump water to a municipal drainage pipe network; this immersible pump 3 directly chooses for use the water pump of market purchase can, and it is no longer repeated here, and this immersible pump 3 submergence is in the bottom of catch basin 1 to immersible pump 3's delivery port connecting drainage pipe 4, and during the other end of drain pipe 4 extended to municipal drainage pipe network, after immersible pump 3 started, can pump the water in the catch basin 1 and discharge in delivering to municipal drainage pipe network. And the water inlet of the submersible pump 3 can be provided with a corresponding filter screen, thereby avoiding the damage of the submersible pump 3 caused by the entrance of silt.
The loop conductive piece 6 and the water level triggering pieces are arranged in the water collecting tank 1 and are respectively electrically connected with the starting control device 2; when the loop conducting piece 6 is electrically communicated with the trigger pieces with different water levels through the water medium, the starting control device 2 controls the submersible pump 3 to start and stop and the alarm 5 to alarm.
The water level trigger is divided into three types, namely a lower water level trigger 7, an upper water level trigger 8 and an alarm trigger 9.
Wherein the lower water level trigger 7 is positioned below the upper water level trigger 8, and the lower water level trigger 7 is positioned higher than the water inlet of the submersible pump 3. At this time, the position of the loop conductor 6 may be lower than the water inlet of the submersible pump 3, or the loop conductor 6 may be located between the water inlet of the submersible pump 3 and the lower water level triggering member 7. When the water level in the water collecting tank 1 is abutted to the lower water level trigger piece 7, the lower water level trigger piece 7 and the loop conductive piece 6 cannot be electrically conducted through water media, at the moment, the submersible pump 3 is controlled to stop by the starting control device 2, namely, when the electricity between the lower water level trigger piece 7 and the loop conductive piece 6 is cut off, the starting control device 2 stops supplying power to the submersible pump 3. The lower water level trigger 7 serves as the lowest water level line for the operation of the submersible pump 3, and can protect the submersible pump 3 from operating under an empty load, so that the probability of damage of the submersible pump is reduced.
The installation position of the upper water level trigger part 8 is higher than the water inlet of the submersible pump 3, and is also located above the lower water level trigger part 7, the upper water level trigger part 8 is a set water level line for the operation of the submersible pump 3, when the water level in the water collecting tank 1 rises from the lower water level trigger part 7 to the upper water level trigger part 8, it is indicated that the low-lying terrain is collecting water flow at the moment, the water flow may be in rainy weather or a water leakage event occurs, at the moment, the upper water level trigger part 8 and the loop conductive part 6 can be electrically conducted by using water medium, and therefore the starting of the submersible pump 3 can be triggered.
The alarm trigger 9 is located at a position higher than the upper water level trigger 8 and lower than the ground. The alarm trigger 9 is electrically connected with the starting control device 2; the starting control device 2 is electrically connected with an alarm 5; when the alarm triggering part 9 is electrically conducted with the loop conducting part 6, the alarm 5 gives an alarm. The mounting position of this water level trigger piece should be a highest water level and set for the water level line, and when the drainage speed in the catch basin 1 was less than catch basin 1 inflow speed, the water level in the catch basin 1 will continuously rise for electric conduction between the warning trigger piece 9 in the catch basin 1 and the return circuit electrically conductive piece 6, at this moment, send the warning by alarm 5, thereby control takes more drainage measures by the manual work to drain off water, thereby improve drainage efficiency, reduce the influence of torrential rain or flood. In addition, the start control device 2 can also control whether the alarm 5 gives an alarm or not according to the time interval between the upper water level trigger 8 and the alarm trigger 9, when the time interval between the upper water level trigger and the alarm trigger is short, the drainage speed of the automatic drainage system in the embodiment is lower than the water inlet speed of the water collecting tank 1, and at the moment, manual drainage is needed, so that the drainage efficiency is improved.
Place immersible pump 3 in catch basin 1 to by the electrically conductive relation between the electrically conductive piece 6 of return circuit and the different water level trigger piece, control opening of immersible pump 3 stops, realizes automatic water level control, reduces artifical on duty, replaces the mode that traditional formula manual control pumped drainage water, solves the drainage not smooth or potential safety hazard.
The upper water level trigger 8, the lower water level trigger 7 and the alarm trigger 9 can all adopt metal conductive pieces. Can choose for use the metal rod as water level trigger spare to improve water level trigger spare life and manufacturing cost, when the electrically conductive piece of metal damages or breaks down, directly change corresponding electrically conductive piece of metal can, can effectual control maintain with the cost of maintenance.
The above examples are merely for clearly illustrating the examples and are not intended to limit the embodiments; and are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the technology so far introduced are within the scope of protection of the present technology.
Claims (8)
1. An automatic drainage system of low-lying topography which characterized in that: the device comprises a water collecting tank (1), a starting control device (2), a submersible pump (3), a loop conductive piece (6) and a plurality of water level triggering pieces; the water collecting tank (1) is arranged at the lowest part of a low-lying terrain, and the submersible pump (3) is placed in the water collecting tank (1) and can pump water to a municipal drainage pipe network; the loop conducting piece (6) and the water level triggering pieces are arranged in the water collecting tank (1) and are respectively and electrically connected with the starting control device (2); when the loop conducting piece (6) is electrically communicated with the trigger pieces with different water levels through the aqueous medium, the starting control device (2) controls the submersible pump (3) to start and stop.
2. The automated drain system of low-lying terrain of claim 1, wherein: the water level trigger is divided into a lower water level trigger (7) and an upper water level trigger (8); when the lower water level trigger part (7) and the loop conductive part (6) are electrically disconnected, the submersible pump (3) stops; when the upper water level trigger piece (8) is electrically communicated with the loop conducting piece (6), the submersible pump (3) is started.
3. The automated drain system of low-lying terrain of claim 2, wherein: the installation positions of the lower water level trigger part (7) and the upper water level trigger part (8) are both higher than the water inlet of the submersible pump (3), and the upper water level trigger part (8) is positioned above the lower water level trigger part (7).
4. The automatic drain system of low-lying terrain of claim 3, wherein: the position of the loop conductive piece (6) is lower than the water inlet of the submersible pump (3), or the loop conductive piece (6) is positioned between the water inlet of the submersible pump (3) and the lower water level trigger piece (7).
5. The automated drain system of low-lying terrain of claim 4, wherein: the water level trigger part is also divided into an alarm trigger part (9), and the alarm trigger part (9) is electrically connected with the start control device (2); the starting control device (2) is electrically connected with an alarm (5); when the alarm triggering part (9) is electrically communicated with the loop conducting part (6), the alarm (5) gives an alarm.
6. The automated drain system of low-lying terrain of claim 5, wherein: the alarm trigger part (9) is higher than the upper water level trigger part (8) and lower than the ground.
7. An automatic drainage system from low-lying terrain according to any of claims 1-6, characterized in that: and each water level trigger part is a metal conductive part.
8. The automatic draining system of low-lying terrain according to any of claims 1-6, characterized in that: the water collecting tank (1) is a vertical hole formed in the ground; or the water collecting tank (1) is a container buried under the ground, an opening or an open pore is arranged on the water collecting tank (1), and the opening or the open pore is lower than the ground and is communicated with the ground, so that water in low-lying terrains can flow into the water collecting tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123010084.1U CN217150528U (en) | 2021-12-02 | 2021-12-02 | Automatic drainage system for low-lying terrain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123010084.1U CN217150528U (en) | 2021-12-02 | 2021-12-02 | Automatic drainage system for low-lying terrain |
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| Publication Number | Publication Date |
|---|---|
| CN217150528U true CN217150528U (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123010084.1U Active CN217150528U (en) | 2021-12-02 | 2021-12-02 | Automatic drainage system for low-lying terrain |
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| CN (1) | CN217150528U (en) |
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2021
- 2021-12-02 CN CN202123010084.1U patent/CN217150528U/en active Active
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