A kind of drainage arrangement for drainage system
Technical field
The present invention relates to a kind of drainage arrangements for drainage system.
Background technology
In China, since territorial scope is wider, and the distribution of water resource is very uneven.Especially rainy season set when
Situations such as time, these regions are easy to that draining occurs not in time, causes waterlogging.
In existing drainage system, drainage arrangement is all that structure is fixed, and when discharge pressure is big, is all passed through
It opens spare drainage arrangement and increases draining to realize, thus need to monitor water level and flow in real time, the row of improving
The requirement of water installations reduces the flexibility of drainage arrangement.
Invention content
The technical problem to be solved by the present invention is to:For overcome the deficiencies in the prior art, it provides a kind of for drainage system
Drainage arrangement.
The technical solution adopted by the present invention to solve the technical problems is:A kind of drainage arrangement for drainage system, packet
It includes bottom plate, fixed plate, movable plate, limiting plate and expands flowing plate, the floor level setting, the fixed plate, movable plate, limiting plate
The top of bottom plate is arranged at expansion flowing plate;The fixed plate and movable plate are horizontally disposed, and the limiting plate and expansion flowing plate are equal
Vertically arranged, the movable plate is located at limiting plate and expands between flowing plate, and the limiting plate is between fixed plate and movable plate;
Resetting-mechanism is equipped between the bottom plate and movable plate, the resetting-mechanism includes two reset bullets parallel to each other
Spring, the bottom plate are connect by two resetting springs with movable plate;
The both ends of the movable plate are respectively equipped with limited block and mobile mechanism, and the movable plate passes through limited block and limiting plate
It is slidably connected, the movable plate is slidably connected by mobile mechanism with flowing plate is expanded;
The expansion flowing plate, which is equipped with, expands discharge orifice, and the vertical cross-section for expanding discharge orifice is isosceles trapezoid, described to expand the upper of discharge orifice
The length on side is more than the following length for expanding discharge orifice, and fixed tooth, the mobile mechanism are equipped on the two sides for expanding discharge orifice
Fixing pipe, extension spring and two transmission gears for being located at fixing pipe both sides including being horizontally fixed on movable plate one side, it is described
Transmission gear is equipped with transmission shaft, and the both ends of the extension spring are driven by two transmission shafts with corresponding transmission gear respectively
Connection, the extension spring are in compressive state, the fixed tooth and the tooth engagement on transmission gear always.
Further, in order to ensure that movable plate can move on limiting plate according to designated position, the close of device is improved
Feng Xing, the side on the limiting plate and close to movable plate is equipped with and the matched limiting slot of limited block, the height of the limiting slot
Equal to the height for expanding discharge orifice.
Further, it in order to ensure the protection to resetting spring, prevents from corroding it, the periphery of the resetting spring is arranged
There are bellows, the both ends of the bellows to be separately fixed on bottom plate and movable plate.
Further, in order to further ensure the protection to resetting spring, the maximum tension length of the bellows is more than
The maximum vertical penetration of movable plate.
Further, there are monitoring function, the limiting plate and the top for expanding flowing plate equal in order to the displacement to draining
Equipped with pressure sensor.
Further, warning function, the limiting plate are internally provided with channel radio in order to the displacement to draining
Module is interrogated, the wireless communication module includes bluetooth.
Further, in order to ensure the corrosion resistance of drainage arrangement, the bottom plate, fixed plate, movable plate, limiting plate and
Expand in flowing plate and is equipped with epoxy anticorrosion coating.
The invention has the advantages that this is used in the drainage arrangement of drainage system, pressure is generated to movable plate by flow
Power overcomes the active force of resetting spring, and movable plate will be moved in limiting plate and between expanding flowing plate, by expanding the expansion stream in flowing plate
Hole increase draining;Moreover, the length for expanding the top of discharge orifice is more than the following length for expanding discharge orifice, so rising in movable plate
During, increased water flow increasing proportion, to fully ensure that reliability and the flexibility of draining;Meanwhile passing through shifting
Motivation structure can ensure the reliable displacement of movable plate, improve the reliability of draining.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the drainage arrangement for drainage system of the present invention;
Fig. 2 is the structural schematic diagram of the drainage arrangement for drainage system of the present invention;
Fig. 3 is the structural schematic diagram of the mobile mechanism of the drainage arrangement for drainage system of the present invention;
Fig. 4 is the structural schematic diagram of the limiting plate of the drainage arrangement for drainage system of the present invention;
In figure:1. bottom plate, 2. resetting springs, 3. fixed plates, 4. limiting plates, 5. movable plates, 6. bellowss, 7. expand flowing plate,
8. pressure sensor, 9. expansion discharge orifices, 10. fixation teeth, 11. mobile mechanisms, 12. transmission shafts, 13. extension springs, 14. fixing pipes,
15. transmission gear, 16. limiting slots.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As Figure 1-Figure 4, a kind of drainage arrangement for drainage system, including bottom plate 1, fixed plate 3, movable plate 5, limit
Position plate 4 and expansion flowing plate 7, the bottom plate 1 is horizontally disposed, and the fixed plate 3, movable plate 5, limiting plate 4 and expansion flowing plate 7 are arranged at
The top of bottom plate 1;The fixed plate 3 and movable plate 5 are horizontally disposed, and the limiting plate 4 and expansion flowing plate 7 are vertically arranged, institute
It states movable plate 5 to be located at limiting plate 4 and expand between flowing plate 7, the limiting plate 4 is between fixed plate 3 and movable plate 5;
Resetting-mechanism is equipped between the bottom plate 1 and movable plate 5, the resetting-mechanism includes two resets parallel to each other
Spring 2, the bottom plate 1 are connect by two resetting springs 2 with movable plate 5;
The both ends of the movable plate 5 are respectively equipped with limited block and mobile mechanism 11, and the movable plate 5 passes through limited block and limit
Position plate 4 is slidably connected, and the movable plate 5 is slidably connected by mobile mechanism 11 with flowing plate 7 is expanded;
The expansion flowing plate 7, which is equipped with, expands discharge orifice 9, and the vertical cross-section for expanding discharge orifice 9 is isosceles trapezoid, the expansion discharge orifice 9
Top length be more than expand discharge orifice 9 following length, it is described expand discharge orifice 9 two sides on be equipped with fixed tooth 10, it is described
Mobile mechanism 11 include be horizontally fixed on the fixing pipe 14 on 5 one side of movable plate, extension spring 13 and two are located at 14 liang of fixing pipe
The transmission gear 15 of side, the transmission gear 15 are equipped with transmission shaft 12, and the both ends of the extension spring 13 pass through two respectively
Transmission shaft 12 is sequentially connected with corresponding transmission gear 15, and the extension spring 13 is in compressive state, the fixed tooth always
10 with transmission gear 15 on tooth engagement.
Further, in order to ensure that movable plate 5 can move on limiting plate 4 according to designated position, device is improved
Leakproofness, is equipped with and the matched limiting slot 16 of limited block, the limiting slot on the limiting plate 4 and close to the side of movable plate 5
16 height is equal to the height for expanding discharge orifice 9.
Further, it in order to ensure the protection to resetting spring 2, prevents from corroding it, the periphery set of the resetting spring 2
Equipped with bellows 6, the both ends of the bellows 6 are separately fixed on bottom plate 1 and movable plate 5.
Further, in order to further ensure the protection to resetting spring 2, the maximum tension length of the bellows 6 is big
In the maximum vertical penetration of movable plate 5.
Further, there are monitoring function, the limiting plate 4 and the top for expanding flowing plate 7 in order to the displacement to draining
It is equipped with pressure sensor 8.
Further, warning function, the limiting plate 4 are internally provided with channel radio in order to the displacement to draining
Module is interrogated, the wireless communication module includes bluetooth.
Further, the resetting spring 2 is in normal condition.
Further, in order to ensure the corrosion resistance of drainage arrangement, the bottom plate 1, fixed plate 3, movable plate 5, limit
It is equipped with epoxy anticorrosion coating in plate 4 and expansion flowing plate 7.
This is in the drainage arrangement of drainage system, flow to flow in drainage arrangement, with increasing for dampening, drainage arrangement
Inside increases the pressure of tube wall, and flow begins to the active force for pushing movable plate 5 to overcome resetting spring 2, and movable plate 5 will
It is moved in limiting plate 4 and between expanding flowing plate 7, by expanding the increase draining of expansion discharge orifice 9 in flowing plate 7.
During movable plate 5 moves, one end of movable plate 5 between limited block and limiting plate 4 by moving.Together
When, the other end of movable plate 5 between mobile mechanism 11 and expansion flowing plate 7 by moving.Wherein, in mobile mechanism 11, two
A transmission gear 15 is meshed with the fixation tooth 10 expanded on 9 two sides of discharge orifice, realizes displacement, with the aperture for expanding discharge orifice 9
Increase, then at this time extension spring 13 will push the distance between two transmission gears 15 increase, ensure that transmission gear 15 with
Reliable mobile occurs for the inner wall for expanding discharge orifice 9.Moreover, the length for expanding the top of discharge orifice 9 is more than the following length for expanding discharge orifice 9
Degree, so during movable plate 5 rises, increased water flow increasing proportion, to fully ensure that the reliability of draining
And flexibility.
Compared with prior art, this is used in the drainage arrangement of drainage system, and pressure is generated to movable plate 5 by flow,
Overcome the active force of resetting spring 2, movable plate 5 will be moved in limiting plate 4 and between expanding flowing plate 7, by expanding the expansion in flowing plate 7
The increase draining of discharge orifice 9;Moreover, the length for expanding the top of discharge orifice 9 is more than the following length for expanding discharge orifice 9, so in movement
During plate 5 rises, increased water flow increasing proportion, to fully ensure that reliability and the flexibility of draining;Meanwhile
By mobile mechanism 11, it can ensure the reliable displacement of movable plate 5, improve the reliability of draining.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.