CN113279473A - Drainage device for construction - Google Patents

Drainage device for construction Download PDF

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Publication number
CN113279473A
CN113279473A CN202110548750.2A CN202110548750A CN113279473A CN 113279473 A CN113279473 A CN 113279473A CN 202110548750 A CN202110548750 A CN 202110548750A CN 113279473 A CN113279473 A CN 113279473A
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CN
China
Prior art keywords
water
sewage
water storage
pipe
storage cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110548750.2A
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Chinese (zh)
Other versions
CN113279473B (en
Inventor
何玮
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Anhui Junyi Construction Engineering Co ltd
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Anhui Jianzhu University
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Application filed by Anhui Jianzhu University filed Critical Anhui Jianzhu University
Priority to CN202110548750.2A priority Critical patent/CN113279473B/en
Publication of CN113279473A publication Critical patent/CN113279473A/en
Application granted granted Critical
Publication of CN113279473B publication Critical patent/CN113279473B/en
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/22—Adaptations of pumping plants for lifting sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • E03F5/107—Active flow control devices, i.e. moving during flow regulation
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

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  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)

Abstract

The invention relates to the technical field of building construction, in particular to a drainage device for building construction, which comprises: the water pumping device is arranged on one side of the main box body and connected with a first water storage cavity; the sewage filtering device is arranged below the first water storage cavity, and a second water storage cavity is arranged below the sewage filtering device; the impurity cleaning device is matched with the sewage filtering device and used for washing the sewage filtering device; and the adjusting device is connected with the impurity cleaning device and used for adjusting the position of the impurity cleaning device according to the water level in the first water storage cavity. The drainage device for building construction improves the cleaning efficiency of the filtering system and avoids repeated disassembly of the drainage system.

Description

Drainage device for construction
Technical Field
The invention relates to the technical field of building construction, in particular to a drainage device for building construction.
Background
At present, a building is subject to rainfall in the environment, rainwater is generally discharged to a sewage discharge channel by a rainwater pipe and runs off, the rainfall and the accumulated water on a construction site need to be comprehensively discharged and utilized in the construction process of the building, the cleanness of the construction site is ensured, the recycling and utilizing strength of water resources is enhanced, the purposes of saving water, saving energy and protecting the environment are achieved, and the operation cost can be reduced.
Because impurity such as silt mud is contained in the ponding, when drainage device carries out the drainage operation, inside filtration system is blockked up by mud easily, and difficult clearance, influences the efficiency of drainage operation, need dismantle the filtering component among the drainage device when filtration system blocks up among the prior art, wash the back and wash the installation and use, the efficiency of drainage operation has been influenced greatly to this kind of mode.
Disclosure of Invention
The present invention is directed to a drainage device for building construction to solve the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme:
a drainage device for building construction, comprising:
the water pumping device is arranged on one side of the main box body and connected with a first water storage cavity;
the sewage filtering device is arranged below the first water storage cavity, and a second water storage cavity is arranged below the sewage filtering device;
the impurity cleaning device is matched with the sewage filtering device and used for washing the sewage filtering device;
and the adjusting device is connected with the impurity cleaning device and used for adjusting the position of the impurity cleaning device according to the water level in the first water storage cavity.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the floating plate is arranged in the first water storage cavity to sense the water level change, so that the blockage condition of the second filtering component is monitored, when the second filtering component is seriously blocked, the floating plate moves to the top, the adjusting device is driven by the linkage device to move, the sewage collecting tank is driven to move to the position below the first sewage discharge port to prepare for collecting the blockage, the water outlet of the first water storage cavity is closed by the driving mechanism, the first sewage discharge port at the bottom of the filtering cavity is opened at the same time, and the second filtering component is washed by the impurity cleaning device, so that the cleaning efficiency of the filtering system is improved, and the drainage system is prevented from being repeatedly disassembled.
Drawings
Fig. 1 is a schematic structural view of a drainage apparatus for building construction.
Fig. 2 is a schematic view showing an internal structure of a mounting base in the drainage apparatus for construction.
Fig. 3 is an enlarged view of a structure of a drainage apparatus for construction in fig. 1.
Fig. 4 is an enlarged view of a structure at B in fig. 1 of the drainage apparatus for construction.
Fig. 5 is a schematic structural view of a flow stopping mechanism in the drainage apparatus for building construction.
Fig. 6 is a schematic structural view of an opening and closing mechanism in a drainage device for building construction.
Fig. 7 is a bottom view of an opening and closing mechanism in the drainage apparatus for building construction.
In the figure: 1-a main box body, 2-a first water storage cavity, 3-a second water storage cavity, 4-a first water pump, 5-a water pumping pipe, 6-a first water discharge pipe, 7-a filter cylinder, 8-a storage rack, 9-a connecting pipe, 10-a third water storage cavity, 11-a second water discharge pipe, 12-a mounting seat, 13-a filter cavity, 14-a second filter component, 15-a sealing seat, 16-an opening and closing mechanism, 161-a rotating plate, 162-a first transmission connecting rod, 163-a transmission seat, 164-a transmission rod, 165-a second transmission connecting rod, 166-a lifting rod, 17-a first sewage discharge port, 18-a sewage discharge pipe, 19-a third water discharge pipe, 20-a baffle, 21-a sewage collection groove, 22-a connecting piece and 23-a second sewage discharge port, 24-a second water pump, 25-a first flushing pipe, 26-a second flushing pipe, 27-a water distribution pipe, 28-a high-pressure sprayer, 29-a floating plate, 30-a first linkage member, 31-a second linkage member, 32-a mounting cavity, 33-a water outlet, 34-a flow stopping mechanism, 341-a mounting groove, 342-a bottom plate, 343-a rotating member, 344-a sealing member and 345-a transmission member.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1, in an embodiment of the present invention, a drainage device for building construction includes:
the water storage tank comprises a main tank body 1, wherein a water pumping device is arranged on one side of the main tank body 1 and is connected with a first water storage cavity 2;
the sewage filtering device is arranged below the first water storage cavity 2, and a second water storage cavity 3 is arranged below the sewage filtering device;
the impurity cleaning device is matched with the sewage filtering device and used for washing the sewage filtering device;
and the adjusting device is connected with the impurity cleaning device and used for adjusting the position of the impurity cleaning device according to the water level in the first water storage cavity 2.
In this embodiment, the pumping device includes:
the first water pump 4 is arranged at the top of the main box body 1, one end of the first water pump is connected with a water pumping pipe 5, and the other end of the first water pump is connected with a first drainage pipe 6;
the filter cylinder 7 is arranged at the end part of the water pumping pipe 5, and a first filter component is arranged in the filter cylinder and used for primarily filtering sewage;
the first filtering component is internally filled with filtering filler, and the filtering filler can be composed of broken stone, coal slag and ion exchange resin;
meanwhile, a storage rack 8 can be further arranged and installed outside the main box body 1 for storing the water pumping pipe 5, the storage rack 8 can be a pipe winding roller, and the water pumping pipe 5 is wound on the pipe winding roller and can also be of other structures.
In this embodiment, the second water storage cavity 3 is connected with a third water storage cavity 10 through a connecting pipe 9, and one side of the third water storage cavity 10 is connected with a second drain pipe 11; the connecting pipe 9 is provided with a one-way valve.
Example 2
Referring to fig. 1 and 2, in the present embodiment, the sewage filtering apparatus includes:
the filter device comprises a mounting base 12, wherein filter cavities 13 are arranged on two sides of the mounting base 12;
the second filtering component 14 is arranged in the filtering cavity 13, a sealing seat 15 is arranged in the second filtering component 14, the sealing seat 15 is connected with an opening and closing mechanism 16, and the second filtering component 14 can be a filtering net;
the material of the sealing seat 15 may be a soft rubber material, or may be other materials, which are not described herein.
In this embodiment, the first drain outlet 17 is disposed below the second filtering component 14, and a drain pipe 18 is connected below the first drain outlet.
In this embodiment, the bottom of the filter cavity 13 is connected with a third drain pipe 19; baffles 20 are arranged on two sides of the sewage discharge pipe 18, and the opening of the sewage discharge pipe 18 is positioned on two sides of the sewage discharge pipe 18 below the baffles 20;
when filtering the sewage, the sealing seat 15 closes the bottom of the second filtering component 14, the sewage is filtered by two sides of the second filtering component 14, and the filtered sewage enters the second water storage cavity 3 through the third drain pipe 19; when the second filtering component 14 is blocked, the opening and closing mechanism 16 drives the sealing seat 15 to be lifted, so that the blockage can be conveniently cleaned; meanwhile, sewage can be effectively prevented from flowing out from the bottom of the second filtering component 14 without being filtered in normal drainage operation, and the filtering effect of the sewage is improved.
Example 3
Referring to fig. 1, 2 and 3, in the present embodiment, the impurity removing apparatus includes:
the sewage collecting tank 21 is arranged below the sewage filtering device, one end of the sewage collecting tank 21 is connected with the adjusting device, the other end of the sewage collecting tank 21 is movably connected with the inner wall of the second water storage cavity 3 through a connecting piece 22, and the sewage collecting tank 21 is used for collecting blockages;
the connecting piece 22 can be a sliding block, a sliding groove is arranged on the inner wall of the second water storage cavity 3, the sliding groove is connected with the sliding block in a sliding mode, and the sliding block and one end of the sliding groove are connected with a return spring;
the second sewage draining exit 23 is arranged at the top of the sewage collecting groove 21, the upper part of the second sewage draining exit 23 corresponds to the position of the first sewage draining exit 17, and when the second filtering component 14 is seriously blocked, the adjusting device can drive the sewage collecting groove 21 to move upwards, so that the second sewage draining exit 23 is matched with the sewage draining pipe 18;
the sealing mechanism is arranged inside the second sewage draining outlet 23 and is used for preventing the filtered water from entering the sewage collecting groove 21;
sealing mechanism can set up to both sides installation fixed block in second drain 23, set up two slide bars simultaneously and run through fixed block and fixed block sliding connection, install sealed piece bottom the slide bar, sealed piece and both sides fixed block interference fit simultaneously, install the extruded article at the top of slide bar, be provided with compression spring between extruded article and the fixed block, when adjusting device drives dirty groove 21 upward movement of collection, extruded article and baffle 20 contact, drive sealed piece downstream through the slide bar, open second drain 23, second drain 23 has been realized and has been opened automatically after the dirty groove 21 upward movement certain distance of collection, the cleaning efficiency to the plug has been improved.
Backflow flushing device sets up in sewage filter equipment both sides for the water after the extraction filters washes second filtering component 14, through washing from second filtering component 14 both sides, has improved the cleaning efficiency to the plug, and the plug after the clearance can get into first drain 17, then gets into in the dirty groove 21 of collection.
In this embodiment, the back-flow flushing device includes:
one end of the second water pump 24 is connected with a first flushing pipe 25, the first flushing pipe 25 is communicated into the third water storage cavity 10, and the other end of the second water pump 24 is connected with a second flushing pipe 26;
the water diversion pipe 27 is arranged on two sides of the filtering cavity 13, and one end of the water diversion pipe 27 close to the second filtering component 14 is provided with a plurality of high-pressure spray heads 28;
through extracting the water after having filtered in the third water storage chamber 10 and washing, the waste of resource has been avoided, the cleaning efficiency to the plug has been improved, simultaneously the inside sealing mechanism of second outlet 23 can realize opening automatically when dirty groove 21 of collection rises to first drain outlet 17 below, both can effectively guarantee that dirty groove 21 of collection collects the plug, also can prevent that water after the filtration gets into dirty groove 21 of collection when normal drainage operation.
Example 4
In this embodiment, the adjusting device includes:
the floating plate 29 is arranged inside the first water storage cavity 2, a first linkage member 30 is connected above the floating plate 29, and the first linkage member 30 penetrates through the first water storage cavity 2;
under normal conditions, the pumping speed of the pumping device and the filtering speed of the sewage filtering device are constant, when the second filtering component 14 is blocked, the filtering speed of the sewage filtering device is reduced, so that the water level in the first water storage cavity 2 is increased, and when the second filtering component 14 is seriously blocked, the position of the floating plate 29 is continuously increased, so that the linkage device is driven to move;
the linkage device is arranged at the top of the main box body 1, one end of the linkage device is connected with the first linkage piece 30, and the other end of the linkage device is connected with the second linkage piece 31;
the linkage device can be arranged in a manner that a lever is arranged at the top of the main box body 1, two ends of the lever are provided with movable grooves, the top ends of the first linkage part 30 and the second linkage part 31 are provided with movable seats, the movable seats are in sliding fit with the movable grooves, when the first linkage part 30 moves upwards, one end of the lever is driven to be lifted, and the other end of the lever drives the second linkage part 31 to move downwards;
the mounting cavity 32 is arranged between the second water storage cavity 3 and the third water storage cavity 10, and the second linkage member 31 extends into the mounting cavity 32;
the transmission device is arranged in the installation cavity 32, one side of the transmission device is connected with the first linkage piece 30, and the other side of the transmission device is connected with the sewage collecting tank 21 through a support plate;
the transmission device can be arranged in a way that a first rack plate, a rotating gear and a second rack plate are matched, the first rack plate is clamped with the inner wall of the mounting cavity 32 in a sliding way, and the other end of the first rack plate is fixedly connected with the sewage collecting groove 21 through a support plate; the second rack plate is mounted on the second linkage member 31 on the side close to the first rack plate, and a rotary gear is engaged between the first rack plate and the second rack plate.
When the second filtering component 14 is seriously blocked, the water level in the first water storage cavity 2 continuously rises, so that the position of the floating plate 29 continuously rises, the second linkage member 31 is driven to move downwards under the action of the linkage device, the dirt collecting groove 21 is driven to move upwards under the action of the transmission device, and the cleaning efficiency of the blocked objects is improved.
Example 5
Referring to fig. 1, 4 and 5, in the present embodiment, a water outlet 33 is disposed at the bottom of the first water storage cavity 2, the water outlet 33 is located right above the filter cavity 13, and a flow stopping mechanism 34 is disposed in the water outlet 33;
be provided with the controller in the installation cavity 32, the controller and first water pump 4, second water pump 24 and the 34 signal connection of flowing stopping mechanism, when the water level in first water storage chamber 2 rises to a certain position, the controller drives first water pump 4 and stops work temporarily, close delivery port 33 through flowing stopping mechanism 34 simultaneously, make the water level in first water storage chamber 2 no longer change, kickboard 29 is in the top all the time, dirty groove 21 of collection removes to mount pad 12 below this moment, make blow off pipe 18 and second drain 23 cooperate, the controller starts second water pump 24 work this moment, the water that extracts in third water storage chamber 10 washes second filter assembly 14.
In this embodiment, the flow stopping mechanism 34 includes:
the installation groove 341 is arranged inside the water outlet 33, and a bottom plate 342 is installed at the bottom of the installation groove 341;
the rotating member 343 is mounted above the bottom plate 342 and movably connected with the bottom plate 342;
the rotating member 343 and the bottom plate 342 may be connected in a manner that a plurality of limiting grooves are circumferentially arranged on the rotating member 343, and a plurality of limiting columns are circumferentially and fixedly mounted on the bottom plate 343 and slidably fit with the limiting grooves;
a sealing member 344 disposed above the water outlet 33, wherein one end of the sealing member 344 is movably connected to the bottom plate 342, and the other end of the sealing member is movably connected to the inside of the rotating member 343 through a transmission member 345, the sealing member 344 and the bottom plate 342 may be connected in a hinged manner or in other connection manners, the transmission member 345 may be a link structure, and the transmission member 345 and the rotating member 343 may be connected in a hinged manner or in other connection manners;
the driving mechanisms are arranged on two sides of the rotating member 343 and used for driving the rotating member 343 to rotate so as to seal the water outlet 33, the driving mechanisms drive the rotating member 343 to rotate, and the rotating member 343 drives one end of the sealing member 344 to rotate by taking the joint of the sealing member 344 and the bottom plate 343 as a rotation center while rotating, so that the water outlet 33 is opened and closed;
the driving mechanism can be arranged in a way that an arc-shaped rack is arranged on one side of the rotating pieces 343, a driving gear meshed with the arc-shaped gear is arranged between the rotating pieces 343 on two sides, a rotating shaft is connected below the driving gear, a first bevel gear is arranged on the rotating shaft, a second bevel gear is meshed with one side of the first bevel gear, and the second bevel gear is connected with a driving motor or a rotating motor;
when the blockage is cleaned, the water outlet 33 is controlled to be closed through the flow stopping mechanism 34, the controller drives the first water pump 4 to stop working temporarily, so that the water level in the first water storage cavity 2 is not changed any more, the floating plate 29 is always positioned at the top, and the stability of the cleaning mechanism is improved.
Example 6
Referring to fig. 6 and 7, the bottom of the driving mechanism is connected to the opening and closing mechanism 16, the opening and closing mechanism 16 includes a rotating plate 161, the center of the rotating plate 161 is connected to the bottom of a rotating shaft in the driving mechanism, two ends of the rotating plate 161 are movably connected to a first transmission link 162, the other end of the first transmission link 162 is movably connected to a transmission seat 163, the other end of the transmission seat 163 is movably connected to a transmission rod 164, the other end of the transmission rod 164 extends into the first drain outlet 17 and is movably connected to a lifting rod 166 through a second transmission link 165, and the top end of the lifting rod 166 is connected to the sealing seat 15;
through being connected actuating mechanism and start/stop mechanism 16, drive the delivery port 33 of 2 bottoms in first water storage chamber on the one hand and close when actuating mechanism during operation, on the other hand sets up through the cooperation of commentaries on classics board 161, first transmission connecting rod, transmission seat 163 and transfer line 164, drives seal receptacle 15 and rises, for the clearance of jam prepares, drives start/stop mechanism 16 and the quick linkage of mechanism 34 that ends through same actuating mechanism, has improved the efficiency of jam clearance.
The working principle of the invention is as follows: under normal conditions, the pumping speed of the pumping device and the filtering speed of the sewage filtering device are constant, when the second filtering component 14 is blocked, the filtering speed of the sewage filtering device is reduced, so that the water level in the first water storage cavity 2 is increased, and when the second filtering component 14 is seriously blocked, the position of the floating plate 29 is continuously increased, so that the linkage device is driven to move; the second linkage piece 31 is driven to move downwards under the action of the linkage device, and the sewage collecting tank 21 is driven to move upwards under the action of the transmission device to prepare for collecting the blocking objects; at this moment, the controller controls the first water pump 4 to stop working temporarily, and meanwhile, the flow stopping mechanism 34 closes the water outlet 33, so that the water level in the first water storage cavity 2 is not changed any more, the floating plate 29 is always positioned at the top, the controller starts the second water pump 24 to work, water in the third water storage cavity 10 is pumped to wash the second filtering component 14, and the cleaning efficiency of the blockage is improved.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims (10)

1. A drainage device for building construction, characterized by comprising:
the water pumping device is arranged on one side of the main box body and connected with a first water storage cavity;
the sewage filtering device is arranged below the first water storage cavity, and a second water storage cavity is arranged below the sewage filtering device;
the impurity cleaning device is matched with the sewage filtering device and used for washing the sewage filtering device;
and the adjusting device is connected with the impurity cleaning device and used for adjusting the position of the impurity cleaning device according to the water level in the first water storage cavity.
2. The drainage apparatus for construction according to claim 1, wherein the water pumping means comprises:
the first water pump is arranged at one end of the main box body, one end of the first water pump is connected with a water pumping pipe, and the other end of the first water pump is connected with a first drainage pipe;
the cartridge filter is installed in the tip of drinking-water pipe, and inside is provided with first filtering component for carry out the prefilter to sewage.
3. The drainage device for building construction according to claim 1, wherein the second water storage chamber is connected to a third water storage chamber through a connection pipe, and a second drainage pipe is connected to one side of the third water storage chamber.
4. The drainage apparatus for construction according to claim 1, wherein the sewage filtering apparatus comprises:
the filter comprises a mounting seat, wherein filter cavities are arranged on two sides of the mounting seat;
the second filtering component is arranged in the filtering cavity, a sealing seat is arranged in the second filtering component, and the sealing seat is connected with an opening and closing mechanism;
the first sewage draining port is arranged below the first filtering component, and a sewage draining pipe is connected below the first filtering component.
5. The drainage apparatus for building construction according to claim 4, wherein a third drainage pipe is connected to a bottom of the filter chamber; the baffle is installed to the both sides of blow off pipe, the opening part of blow off pipe is located baffle below blow off pipe both sides.
6. The drainage apparatus for construction according to claim 1, wherein the foreign matter removing apparatus comprises:
the sewage collecting tank is arranged below the sewage filtering device, one end of the sewage collecting tank is connected with the adjusting device, and the other end of the sewage collecting tank is movably connected with the inner wall of the second water storage cavity through a connecting piece;
the second sewage draining port is arranged at the top of the sewage collecting tank, and the upper part of the second sewage draining port corresponds to the position of the first sewage draining port;
the sealing mechanism is arranged in the second sewage draining outlet and is used for preventing the filtered water from entering the sewage collecting tank;
and the backflow flushing device is arranged on two sides of the sewage filtering device and used for extracting filtered water to flush the second filtering component.
7. The drainage apparatus for construction according to claim 6, wherein the back-flow washing device comprises:
one end of the second water pump is connected with a first flushing pipe, the first flushing pipe is communicated into the third water storage cavity, and the other end of the second water pump is connected with a second flushing pipe;
the water distribution pipe is arranged on two sides of the filter cavity, and a plurality of high-pressure spray heads are arranged at one end, close to the second filter assembly, of the water distribution pipe.
8. The drainage apparatus for construction according to claim 1, wherein the adjusting means comprises:
the floating plate is arranged in the first water storage cavity, a first linkage part is connected above the floating plate, and the first linkage part penetrates through the first water storage cavity;
the linkage device is arranged at the top of the main box body, one end of the linkage device is connected with the first linkage piece, and the other end of the linkage device is connected with the second linkage piece;
the mounting cavity is arranged between the second water storage cavity and the third water storage cavity, and the second linkage member extends into the mounting cavity;
and the transmission device is arranged in the installation cavity, one side of the transmission device is connected with the first linkage piece, and the other side of the transmission device is connected with the sewage collecting groove through the support plate and is used for synchronously moving the sewage collecting groove when the floating plate moves upwards in cooperation with the linkage device.
9. The drainage device for building construction according to claim 1, wherein a water outlet is arranged at the bottom of the first water storage cavity, the water outlet is positioned right above the filter cavity, and a flow stopping mechanism is arranged in the water outlet.
10. The drainage apparatus for construction according to claim 9, wherein the flow stopping mechanism comprises:
the mounting groove is arranged inside the water outlet, and a bottom plate is mounted at the bottom of the mounting groove;
the rotating piece is arranged above the bottom plate and is movably connected with the bottom plate;
the sealing element is arranged above the water outlet, one end of the sealing element is movably connected with the bottom plate, and the other end of the sealing element is movably connected with the inside of the rotating element through a transmission element;
and the driving mechanisms are arranged on two sides of the rotating piece and used for driving the rotating piece to rotate and sealing the water outlet.
CN202110548750.2A 2021-05-20 2021-05-20 Drainage device for construction Active CN113279473B (en)

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CN112191007A (en) * 2020-09-28 2021-01-08 宁夏水投科技股份有限公司 Automatic change water treatment back flush device
CN212452710U (en) * 2020-03-27 2021-02-02 浙江化工工程地质勘察院有限公司 Building foundation ditch drainage device
CN112343124A (en) * 2020-11-24 2021-02-09 陆建生 Rainwater collecting device for strawberry planting and using method thereof
CN112575639A (en) * 2020-12-24 2021-03-30 荀敬川 Accumulated water prevention drainage device for highway subgrade and use method thereof

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GB764497A (en) * 1954-05-29 1956-12-28 Lea Recorder Company Ltd Improvements in or relating to the limitation of flow of a liquid in an open channel
CN109499145A (en) * 2019-01-11 2019-03-22 郑州碧兴环保科技有限公司 A kind of efficient device for removing dirty impurities in water
CN212200239U (en) * 2020-03-03 2020-12-22 宋洪礼 Drainage device for hydraulic engineering construction
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CN113800669A (en) * 2021-11-19 2021-12-17 山东紫东科技发展有限公司 Water circulation treatment device for platform construction
CN113800669B (en) * 2021-11-19 2022-02-22 山东紫东科技发展有限公司 Water circulation treatment device for platform construction

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