CN111894108B - Anti-blocking self-cleaning floor drain drainage device - Google Patents
Anti-blocking self-cleaning floor drain drainage device Download PDFInfo
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- CN111894108B CN111894108B CN202010795845.XA CN202010795845A CN111894108B CN 111894108 B CN111894108 B CN 111894108B CN 202010795845 A CN202010795845 A CN 202010795845A CN 111894108 B CN111894108 B CN 111894108B
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- drainage groove
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- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 239000011810 insulating material Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 5
- 238000003780 insertion Methods 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 41
- 239000010865 sewage Substances 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention discloses an anti-blocking self-cleaning floor drain drainage device which comprises a floor drain opening and a drainage groove, wherein the floor drain opening and the drainage groove are formed in the ground, the upper end of the drainage groove is communicated with the floor drain opening, a floor drain cover is arranged at the floor drain opening, a sewer pipe is laid in the groove wall of the bottom of the drainage groove and is communicated with the drainage groove, an inclined first filter screen is connected to the upper end part of the drainage groove in a sliding mode, the first filter screen is inclined towards one side of the sewer pipe, and a piston plate is connected to the lower end part of the drainage groove in a sliding mode. Has the advantages that: when the sewage quantity is large, the first filter screen is subjected to large water pressure, the first filter screen and the sliding rod obviously slide downwards, the rotating plate rotates to enable the electrifying layer to be in contact with the two conducting plates, the circuit where the first electric valve plate is located is electrified, the drainage groove is communicated with the auxiliary pipe to enable a part of sewage to be drained from the sewer pipe through the auxiliary pipe, and the drainage speed of the floor drain is increased.
Description
Technical Field
The invention relates to the technical field of indoor pipeline drainage, in particular to an anti-blocking self-cleaning floor drain drainage device.
Background
The floor drain is one of indispensable functional structure accessories in interior decoration engineering, and is very common in bathroom pipeline sewer openings such as families, hotels and the like. The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground, is used as an important part of the drainage system, and directly influences the quality of indoor air due to the good and bad performance of the floor drain. The floor drain not only needs to be fast in water draining speed, but also needs to be anti-blocked most importantly.
Although the floor drain among the prior art can guarantee timely drainage and prevent that the taste is excessive, nevertheless can't block and filter the filth when there is the filth in aqueous, often because some mixed and disorderly hair and garrulous thing, at clearance ground and carry out the ground and wash the in-process, with these debris towards the floor drain in, cause sewer pipe's jam, be unfavorable for the ponding on ground to discharge smoothly to ponding phenomenon appears as for ground, gives people and brings very big inconvenience.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when a floor drain drains water, messy hair and broken objects frequently exist, a sewer pipe is blocked, accumulated water on the ground is not favorably drained smoothly, and the ground is accumulated with water, and the anti-blocking self-cleaning floor drain water draining device is provided.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a prevent stifled floor drain drainage device of self-cleaning, is including seting up floor drain mouth and the water drainage tank on ground, the upper end and the floor drain mouth intercommunication of water drainage tank, floor drain mouth department is equipped with a floor drain lid, a downcomer has been laid in the water drainage tank bottom cell wall, downcomer and water drainage tank intercommunication, the upper end part sliding connection of water drainage tank has the first filter screen of an slope, first filter screen down the slope of water pipe one side, the lower tip sliding connection of water drainage tank has a piston plate, the lower terminal surface welding of piston plate has two first springs, two the lower extreme of first spring and the bottom fixed connection of water drainage tank, set up the cavity of a cylinder type in the ground under the water drainage tank, be equipped with supplementary drainage mechanism in the cavity.
In the anti-blocking self-cleaning floor drain drainage device, the auxiliary drainage mechanism comprises a slide bar, a groove is formed in the center of the bottom of the cavity, the lower end of the slide bar is connected with the groove in a sliding manner, a second spring is arranged in the groove, two ends of the second spring are respectively fixedly connected with the slide bar and the bottom groove wall of the groove, the upper end of the slide bar penetrates through the top of the cavity and extends into the drainage groove, the upper end of the slide bar penetrates through a piston plate and is welded with the lower end face of a first filter screen, the slide bar is connected with the piston plate in a sliding manner, the slide bar is connected with the bottom cavity wall of the cavity in a sealing and sliding manner, two conductive plates are respectively and fixedly connected with one conductive plate on two side walls of the cavity, a threaded section at one end of the slide bar is arranged in the cavity, a disc-shaped rotating plate is connected with the threaded section of the slide bar through threads, and a rotating groove is formed in one end, which is close to the slide bar, of the two conductive plates, the rotating plate is rotatably connected with the rotating grooves of the current conducting plates on the two sides, and an electrifying layer is arranged on the rotating plate.
In the anti-blocking self-cleaning floor drain drainage device, an L-shaped auxiliary pipe is laid in the ground at one side of the drainage groove, which is positioned on the sewer pipe, two ends of the auxiliary pipe are respectively communicated with the drainage groove and the sewer pipe, a first electric valve plate is arranged at the pipe orifice of the auxiliary pipe and the drainage groove, and the two conductive plates and the first electric valve plate are connected in series through a wire with an external power supply.
In the anti-blocking self-cleaning floor drain drainage device, the pipe wall of the auxiliary pipe at the bending part is fixedly connected with a second filter screen, the pipe wall above the second filter screen is provided with a crushing device, the position of the sewer pipe far away from the drainage tank and the auxiliary pipe is provided with a second electric valve plate, the bottom wall of the cavity is fixedly connected with a conductive block, the bottom of the piston plate is welded with a vertical inserted rod, the lower end of the inserted rod sequentially penetrates through the bottom groove wall of the drainage tank, the conductive block and the conductive plate, the inserted rod is in sealed sliding connection with the bottom groove wall of the drainage tank, the inserted rod is in sliding connection with the conductive block and the conductive plate, the inserted rod is provided with a first conductive layer, a second conductive layer and a conductive core, the first conductive layer is connected with the second conductive layer through the conductive core, the conductive core is wrapped with an insulating material, and the rest parts of the inserted rod are all made of insulating materials, the distance between the first conducting layer and the second conducting layer is equal to the vertical distance between the conducting block and the conducting plate, the conducting block is connected with the motor of the crushing device and the second electric valve plate in series through a conducting wire, the conducting block, the motor of the crushing device and the second electric valve plate are connected with the first electric valve plate in parallel, and the second electric valve plate is connected with an inductor in parallel.
Compared with the prior art, the invention has the advantages that:
1. when the sewage quantity is large, the first filter screen is subjected to large water pressure, so that the first filter screen and the sliding rod obviously slide downwards, the rotating plate can rotate to enable the electrifying layer to be in contact with the two current conducting plates, a circuit where the first electric valve plate is located is electrified, the drainage groove is communicated with the auxiliary pipe to enable a part of sewage to be drained from a sewer pipe through the auxiliary pipe, and the shunting drainage is realized, so that the drainage speed of the floor drain is improved;
2. when sundries are accumulated on the first filter screen to affect drainage, the first filter screen slides downwards under the action of water pressure to enable the first electric valve plate to be in an open state, meanwhile, the water pressure borne by the piston plate is less, the position of the inserted rod is right at the moment to enable the motor to be in a power-on state, the motor drives the crushing device to rotate to crush sundries such as hair and the like accumulated on the second filter screen, and the crushed sundries are discharged together with sewage through meshes of the second filter screen, so that the effect of self-cleaning blocked sundries is achieved;
3. when the circuit is connected, the inductor has a transient blocking effect on current at the moment of connection, the current passes through the second electric valve plate, the second electric valve plate can discharge water from the sewer pipe for a short time to close, a water hammer effect is generated by means of the inertia of water flow, impurities on the first filter screen are shaken to flow into the auxiliary pipe by means of reverse shock waves generated by the water flow, the impurities on the second filter screen are shaken to the crushing device to be cut again, and the self-cleaning effect of the impurities on the first filter screen is improved.
Drawings
FIG. 1 is a schematic structural diagram of a floor drain drainage device with anti-blocking and self-cleaning functions according to the present invention;
FIG. 2 is a structural plan view of a hollow cavity part of the anti-blocking self-cleaning floor drain device according to the present invention;
FIG. 3 is a schematic structural view of a plunger portion in a floor drain drainage device for preventing blockage and self-cleaning according to the present invention;
FIG. 4 is a circuit diagram of a floor drain drainage device with anti-blocking and self-cleaning functions according to the present invention;
in the figure: the device comprises a floor drain port 1, a drainage tank 2, a sewer pipe 3, a floor drain cover 4, a first filter screen 5, a sliding rod 6, a threaded section 601, a piston plate 7, a first spring 8, a cavity 9, a groove 10, a second spring 11, a conductive plate 12, a rotating plate 13, a conductive layer 131, an inserted rod 14, a first conductive layer 141, a second conductive layer 142, a conductive core 143, a conductive block 15, an auxiliary pipe 16, a first electric valve plate 17, a second filter screen 18, a crushing device 19 and a second electric valve plate 20.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are only for illustrative purposes and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-4, an anti-blocking self-cleaning floor drain drainage device comprises a floor drain opening 1 and a drainage groove 2 which are arranged on the ground, the upper end of the drainage groove 2 is communicated with the floor drain opening 1, a floor drain cover 4 is arranged at the floor drain opening 1 and used for filtering sundries with larger volume in water, a downcomer 3 is laid in the groove wall at the bottom of the drainage groove 2, the downcomer 3 is communicated with the drainage groove 2, the upper end part of the drainage groove 2 is slidably connected with an inclined first filter screen 5, the first filter screen 5 inclines towards one side of the downcomer 3, the lower end part of the drainage groove 2 is slidably connected with a piston plate 7, the lower end surface of the piston plate 7 is welded with two first springs 8, the lower ends of the two first springs 8 are fixedly connected with the bottom of the drainage groove 2, when water is not drained, the piston plate 7 is positioned at the highest position under the action of the first springs 8, so as to separate the downcomer 3 from the drainage groove 2 for deodorization, a cylindrical cavity 9 is arranged in the ground right below the drainage channel 2, and an auxiliary drainage mechanism is arranged in the cavity 9.
The auxiliary drainage mechanism comprises a sliding rod 6, a groove 10 is formed in the center of the bottom of a cavity 9, the lower end of the sliding rod 6 is in sliding connection with the groove 10, a second spring 11 is arranged in the groove 10, two ends of the second spring 11 are respectively fixedly connected with the sliding rod 6 and the bottom groove wall of the groove 10, the upper end of the sliding rod 6 penetrates through the top of the cavity 9 and extends into a drainage groove 2, the upper end of the sliding rod 6 penetrates through a piston plate 7 and is welded with the lower end face of a first filter screen 5, the sliding rod 6 is in sliding connection with the piston plate 7, the sliding rod 6 is in sealing sliding connection with the bottom cavity wall of the cavity 9, two conductive plates 12 are respectively and fixedly connected to two side walls of the cavity 9, a threaded section 601 at one end of the sliding rod 6 is arranged in the cavity 9, a disc-shaped rotating plate 13 is connected to the threaded section 601 of the sliding rod 6 through threads, and a rotating groove is formed in one end, which is close to the sliding rod 6, of the two conductive plates 12, the rotating plate 13 is rotatably connected with the rotating grooves of the two side conductive plates 12, the rotating plate 13 is provided with an electrified layer 131, under the condition of no water drainage, the electrified layer 131 is not contacted with the two conductive plates 12, the water drainage groove 2 is positioned in the ground of one side of the downcomer 3, an L-shaped auxiliary pipe 16 is laid, two ends of the auxiliary pipe 16 are respectively communicated with the water drainage groove 2 and the downcomer 3, under the condition of no water drainage, the pipe orifice of the auxiliary pipe 16 is positioned below the first filter screen 5, the auxiliary pipe 16 and the pipe orifice of the water drainage groove 2 are provided with a first electric valve plate 17, under the condition of no water drainage, the first electric valve plate is closed to ensure that the water drainage groove 2 is not communicated with the auxiliary pipe 16, and the two conductive plates 12 and the first electric valve plate 17 are connected with an external power supply in series through a lead.
A second filter screen 18 is fixedly connected to the pipe wall of the auxiliary pipe 16 at the bent position, a crushing device 19 is arranged in the pipe wall above the second filter screen 18, a second electric valve plate 20 is arranged at the position, far away from the drainage groove 2 and the auxiliary pipe 16, of the sewer pipe 3, the second electric valve plate 20 is in an open state when the sewer pipe is not powered on, a conductive block 15 is fixedly connected to the bottom wall of the cavity 9, a vertical inserted rod 14 is welded to the bottom of the piston plate 7, the lower end of the inserted rod 14 sequentially penetrates through the bottom groove wall of the drainage groove 2, the conductive block 15 and the conductive plate 12, the inserted rod 14 is in sealed sliding connection with the bottom groove wall of the drainage groove 2, the inserted rod 14 is in sliding connection with the conductive block 15 and the conductive plate 12, a first conductive layer 141, a second conductive layer 142 and a conductive core 143 are arranged on the inserted rod 14, the first conductive layer 141 is connected with the second conductive layer 142 through the conductive core 143, and the conductive core 143 is wrapped by insulating material, the remainder of the plunger 14 is made of insulating material, the distance between the first and second conductive layers 141 and 142 is equal to the vertical distance between the conductive block 15 and the conductive plate 12, in the event of little or no downward sliding of the piston plate 7, the plunger 14 will bring the conductive block 15 and the conductive plate 12 into the connected state, the conductive block 15 is connected in series with the motor of the shredder 19 and the second motorized valve plate 20 by means of wires, the conductive block 15, the motor of the shredder 19 and the second motorized valve plate 20 are connected in parallel with the first motorized valve plate 17, the second motorized valve plate 20 is connected in parallel with an inductor, which in the state of no current flow, when the circuit is closed, will attempt to block the flow of current through it.
In the invention, an external power supply is set as s1, two conductive plates 12 are set as s2, a first electric valve plate is set as s3, a conductive block 15 and an inserted rod 14 are set as s4, a second electric valve plate 20 is set as s5, an inductor is set as s6, a motor s7 of a crushing device 19 is used for discharging water normally, sewage reaches a piston plate 7 through a first filter screen 5, the piston plate 7 slides downwards under the action of water pressure and gravity to drain the sewage from a sewer pipe 3, when the sewage quantity is large, the water pressure borne by the first filter screen 5 is large, a downward pressure is applied to a sliding rod 6 to enable the first filter screen 5 and the sliding rod 6 to obviously slide downwards, and as the rotating plate 13 is connected with a threaded section 601 of the sliding rod 6 through threads, the rotating plate 13 rotates around the circumference of the sliding rod 6 after the sliding rod 6 slides downwards, so that an electrified layer 131 on the rotating plate 13 is in contact with the two conductive plates s2, and a circuit where the first electric valve plate s3 is electrified, the first motor-operated valve plate s3 is opened to communicate the drain tank 2 with the auxiliary pipe 16, and a part of the sewage is discharged from the sewer pipe 3 through the auxiliary pipe 16, thereby achieving the effect of branching the drainage and increasing the drainage speed.
When the drainage is affected by the accumulation of impurities on the first filter screen 5 during the drainage process, even if the sewage is not large, the pressure is increased due to the increase of the water receiving area of the first filter screen, the first filter screen 5 slides downwards to the position below the auxiliary pipe 16, and simultaneously the sliding rod 6 slides downwards to allow the rotating plate 13 to rotate, so that the first electric valve plate s3 is in an open state, because the first filter screen 5 is inclined, the sewage flows away from the auxiliary pipe 16, the impurities on the upper portion of the first filter screen 5 are brought into the auxiliary pipe 16 together and blocked by the second filter screen 18, because the first filter screen 5 is blocked, the sewage quantity passing through the first filter screen 5 is small, the water pressure on the piston plate 7 is low, at the moment, the position of the inserting rod 14 is just the first conductive layer 141 in contact with the conductive block 15, the second conductive layer 142 is in contact with the hair conductive plate 12, so that s3 is in an on state, the motor s7 is electrified to enable the crushing device 19 to rotate to crush the impurities accumulated on the hair conductive plate 18, when the circuit is switched on, the inductor s6 has a transient blocking effect on current at the switching-on moment, the current passes through the second electric valve plate s5, the second electric valve plate s5 can close the sewer pipe 3 for transient drainage, the water in the sewer pipe 3, the auxiliary pipe 16 and the drainage groove 2 is in a flowing state all the time, the first electric valve plate s5 is suddenly closed, namely the water flow is cut off, a water hammer effect is generated by means of the inertia of the water flow, water has reverse impact waves, the impurities on the first filter screen 5 are shaken to flow into the auxiliary pipe 16, the impurities on the second filter screen 18 are shaken to the crushing device 19 to be cut again, and the self-cleaning effect of the impurities on the first filter screen 5 is improved.
Although the terms of the floor drain 1, the drain tank 2, the drain pipe 3, the floor drain cover 4, the first screen 5, the sliding rod 6, the threaded section 601, the piston plate 7, the first spring 8, the cavity 9, the groove 10, the second spring 11, the conductive plate 12, the rotating plate 13, the energizing layer 131, the plug rod 14, the first conductive layer 141, the second conductive layer 142, the conductive core 143, the conductive block 15, the auxiliary pipe 16, the first motor valve plate 17, the second screen 18, the crushing device 19, the second motor valve plate 20, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (1)
1. The anti-blocking self-cleaning floor drain drainage device comprises a floor drain opening (1) and a drainage groove (2) which are formed in the ground, and is characterized in that the upper end of the drainage groove (2) is communicated with the floor drain opening (1), a floor drain cover (4) is arranged at the floor drain opening (1), a sewer pipe (3) is laid in the groove wall of the bottom of the drainage groove (2), the sewer pipe (3) is communicated with the drainage groove (2), the upper end part of the drainage groove (2) is connected with an inclined first filter screen (5) in a sliding manner, the first filter screen (5) is inclined towards one side of the sewer pipe (3), the lower end part of the drainage groove (2) is connected with a piston plate (7) in a sliding manner, two first springs (8) are welded on the lower end face of the piston plate (7), and the lower ends of the first springs (8) are fixedly connected with the bottom of the drainage groove (2), a cylindrical cavity (9) is formed in the ground right below the drainage tank (2), and an auxiliary drainage mechanism is arranged in the cavity (9);
the auxiliary drainage mechanism comprises a sliding rod (6), a groove (10) is formed in the center of the bottom of a cavity (9), the lower end of the sliding rod (6) is connected with the groove (10) in a sliding mode, a second spring (11) is arranged in the groove (10), two ends of the second spring (11) are fixedly connected with the bottom groove walls of the sliding rod (6) and the groove (10) respectively, the upper end of the sliding rod (6) penetrates through the top of the cavity (9) to extend into a drainage groove (2), the upper end of the sliding rod (6) penetrates through a piston plate (7) to be welded with the lower end face of a first filter screen (5), the sliding rod (6) is connected with a piston plate (7) in a sliding mode, the sliding rod (6) is connected with the bottom cavity wall of the cavity (9) in a sealing and sliding mode, a conductive plate (12) is fixedly connected to the two side walls of the cavity (9), and a threaded section (601) is arranged in the sliding rod (6) positioned in the cavity (9), the threaded section (601) of the sliding rod (6) is connected with a disc-shaped rotating plate (13) through threads, one ends, close to the sliding rod (6), of the two conductive plates (12) are respectively provided with a rotating groove, the rotating plate (13) is rotatably connected with the rotating grooves of the conductive plates (12) on the two sides, and an electrified layer (131) is arranged on the rotating plate (13);
an L-shaped auxiliary pipe (16) is laid in the ground at one side of the sewer pipe (3) of the drainage tank (2), two ends of the auxiliary pipe (16) are respectively communicated with the drainage tank (2) and the sewer pipe (3), a first electric valve plate (17) is arranged at the pipe orifice of the auxiliary pipe (16) and the drainage tank (2), and the two conductive plates (12) and the first electric valve plate (17) are connected in series with an external power supply through a lead;
the auxiliary pipe (16) is located at a bent pipe wall and is fixedly connected with a second filter screen (18), a smashing device (19) is arranged in a pipe wall above the second filter screen (18), a sewer pipe (3) is provided with a second electric valve plate (20) at a position far away from a drainage groove (2) and the auxiliary pipe (16), a conductive block (15) is fixedly connected to the bottom wall of the cavity (9), a vertical insertion rod (14) is welded to the bottom of the piston plate (7), the lower end of the insertion rod (14) sequentially penetrates through the bottom groove wall of the drainage groove (2), the conductive block (15) and the conductive plate (12), the insertion rod (14) is connected with the bottom groove wall of the drainage groove (2) in a sealing and sliding manner, the insertion rod (14) is connected with the conductive block (15) and the conductive plate (12) in a sliding manner, and a first conductive layer (141) and a conductive layer (12) are arranged on the insertion rod (14), The electric valve plate comprises a second conducting layer (142) and a conducting core (143), the first conducting layer (141) is connected with the second conducting layer (142) through the conducting core (143), the conducting core (143) is wrapped by insulating materials, the rest part of the plug rod (14) is made of the insulating materials, the distance between the first conducting layer (141) and the second conducting layer (142) is equal to the vertical distance between the conducting block (15) and the conducting plate (12), the conducting block (15) is connected with a motor of the smashing device (19) and a second electric valve plate (20) in series through conducting wires, the conducting block (15), the motor of the smashing device (19) and the second electric valve plate (20) are connected with the first electric valve plate (17) in parallel, and the second electric valve plate (20) is connected with an inductor in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010795845.XA CN111894108B (en) | 2020-08-10 | 2020-08-10 | Anti-blocking self-cleaning floor drain drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010795845.XA CN111894108B (en) | 2020-08-10 | 2020-08-10 | Anti-blocking self-cleaning floor drain drainage device |
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| Publication Number | Publication Date |
|---|---|
| CN111894108A CN111894108A (en) | 2020-11-06 |
| CN111894108B true CN111894108B (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010795845.XA Active CN111894108B (en) | 2020-08-10 | 2020-08-10 | Anti-blocking self-cleaning floor drain drainage device |
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| CN113577873B (en) * | 2021-08-24 | 2022-08-12 | 泰能天然气有限公司 | Filtering device |
| CN113737915A (en) * | 2021-09-22 | 2021-12-03 | 陈育冬 | Underground spliced drainage pipeline |
| CN113833080B (en) * | 2021-10-21 | 2023-03-31 | 江西双德建筑工程有限公司 | Municipal energy-saving dredging type drainage structure and drainage method thereof |
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| CN111894108A (en) | 2020-11-06 |
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