Green building and magnetic control type self-cleaning floor drain thereof

A green building, magnetic control technology, used in buildings, drainage structures, waterway systems, etc., can solve the problem of debris that cannot be cleaned, and achieve the effect of improving the flushing effect.

Inactive Publication Date: 2021-01-01
晨达建设集团有限公司
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AI-Extracted Technical Summary

Problems solved by technology

[0004] According to at least one deficiency of the prior art, the present invention proposes a green building and its magnetically controlled...
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Method used

In the present embodiment, the upper surface of the connecting bottom plate is evenly distributed with some plugging cylinders 501 along its circumferential direction, and the plugging cylinders 501 are arranged between the inner ring body 504 of the upper shell and the outer ring body 506 of the upper shell. The blocking cylinders 501 are provided in one-to-one correspondence with the filter holes 702, so as to block the filter holes 702 when the lower surface of the annular water filter 700 is attached to the upper surface of the connecting bottom plate. The plugging cylinder 501 is set so that when the inner ring body 504 of the upper shell is connected to the sewage of the washing machine, the upper end of the hydraulic control drain valve is in a fully closed state except that it is connected to the washing machine, and the flow rate of the liquid above the hydraulic control drain valve is lower than that below the hydraulic control drain valve. Flow velocity (different cross-sectional area of ​​pipes) produces pressure difference and improves flushing effect. Simultaneously filter hole 702 does not work, ground water can't flow in the floor drain through filter hole 702 temporarily, and washing machine sewage is when washing the upper surface that connects base plate, and washing machine sewage also can not gushe out ground by filter hole 702, guarantees flushing effect.
When the washing machine sewage passes through the inner ring body 504 of the upper shell, the washing machine sewage is quickly discharged under the action of the washing machine drainage motor, and impels the rotating member 200 of the hydraulic control drain valve to rotate, and then drives the active magnet group 300 to rota...
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Abstract

The invention relates to the technical field of buildings, in particular to a green building and a magnetic control type self-cleaning floor drain thereof. The magnetic control type self-cleaning floor drain of the green building comprises a lower shell, an upper shell, an annular water filtering piece, a hydraulic control drainage valve and a magnetic control assembly, a lower cleaning channel communicating with a drainage channel is formed in the lower shell, the upper shell is mounted in the lower shell, and an upper cleaning channel communicating with the lower cleaning channel is formed in the upper shell. When washing machine water passes through the floor drain, the annular water filtering piece is controlled by the hydraulic control drainage valve and the magnetic control assemblyto move downwards to be attached to a connecting bottom plate of the lower shell, water seal sundries accumulated on the connecting bottom plate are automatically flushed through a flushing groove bymeans of the washing machine water, finally flushing water is drained through the upper cleaning channel and the lower cleaning channel, and the trouble that sundries accumulated in a water seal cannot be cleaned away or the floor drain needs to be detached for cleaning is solved.

Application Domain

Sewerage structures

Technology Topic

Green buildingHydraulic control +5

Image

  • Green building and magnetic control type self-cleaning floor drain thereof
  • Green building and magnetic control type self-cleaning floor drain thereof
  • Green building and magnetic control type self-cleaning floor drain thereof

Examples

  • Experimental program(1)

Example Embodiment

[0039]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0040]Such asFigure 1 to Figure 8As shown, a green building and its magnetically controlled self-cleaning floor drain of the present invention includes a lower shell 600, an upper shell 500, an annular water filter 700, a hydraulic control drain valve, and a magnetic control assembly.
[0041]The lower housing 600 has an installation cavity and a drainage channel connected to the indoor drain pipe. The drainage channel is located below the installation cavity and communicates with the installation cavity. The outer side of the drainage channel is provided with a lower cleaning channel 601 communicating the drainage channel and the installation cavity. The upper shell 500 is installed inside the installation cavity. The upper shell 500 includes an upper shell inner ring body 504, an upper shell outer ring body 506, and a connecting bottom plate connecting the upper shell inner ring body 504 and the upper shell outer ring body 506. The lower part of the ring body 504 is provided with a first water passing hole 505, and the upper outer ring body 506 is provided with an upper cleaning channel 502 connecting the inner peripheral wall of the upper outer ring body 506 and the lower cleaning channel 601, and an inlet of the upper cleaning channel 502 Higher than the first water hole 505. The annular water filter 700 includes an inner ring body 706, an outer ring body 707, and an upper cover plate connecting the inner ring body 706 and the outer ring body 707. The upper cover plate is provided with filter holes 702 uniformly distributed along its circumferential direction. The lower end surface of the body 706 is provided with a number of flushing grooves 701 penetrating the inner and outer peripheral walls of the inner ring body 706, and the upper part of the outer ring body 707 is provided with a second water passing hole 703. The annular water filter 700 can be mounted on the The upper shell inner ring body 504 and the upper shell outer ring body 506, and the outer ring body 707 and the upper shell outer ring body 506 are attached, there is a gap between the inner ring body 706 and the housing inner ring body, and the upper end of the gap is sealed Blocking.
[0042]The hydraulic control drain valve is installed at the inner upper end of the drainage channel and communicates with the upper shell inner ring body 504, and the hydraulic control drain valve includes a rotating member 200 that rotates under the impact of the water flow from the upper shell inner ring body 504 and A return device that prompts the rotating member 200 to return. The magnetron assembly includes an active magnet group 300 and a passive magnet group 400. The active magnet group 300 is arranged on the rotating member 200, and the passive magnet group 400 is arranged on the lower end of the inner ring body 706; in the initial position, the active magnet group 300 and the passive magnet The group 400 repels each other. When the active magnet group 300 rotates to a preset position, the active magnet group 300 and the passive magnet group 400 attract each other.
[0043]In the initial position, the active magnet group 300 and the passive magnet group 400 repel each other, so that the annular water filter 700 is moved away from the upper surface of the connecting bottom plate under the drive of the passive magnet group 400, and the second water hole 703 is located in the upper cleaning channel 502 Below, the ground water flows into the upper shell 500 from the filter hole 702, and then flows out through the first water hole 505, the hydraulic drain valve, and the drainage channel, and is between the upper shell inner ring body 504 and the upper shell outer ring body 506 To form a water seal at the bottom;
[0044]When sewage from the washing machine passes through the inner ring body 504 of the upper shell, the sewage from the washing machine is quickly discharged under the action of the drain motor of the washing machine, and causes the rotating part 200 of the hydraulic drain valve to rotate, which in turn drives the active magnet group 300 to rotate, and the active magnet group 300 And the passive magnet assembly 400 attract each other, so that the annular water filter 700 is driven by the passive magnet assembly 400 to fit the upper surface of the connecting bottom plate, the second water hole 703 is in communication with the upper cleaning channel 502, and a part of the washing machine sewage passes through the first A water passing hole 505 enters the gap between the inner ring body 706 and the inner ring body of the housing, and the upper surface of the connecting bottom plate is washed through the washing groove 701, and then passes through the second water hole 703, the upper cleaning channel 502, and the lower cleaning The channel 601 and the drainage channel are discharged, and the rest of the water is discharged through the hydraulic control drain valve and the drainage channel. By using the large flow of water from the washing machine to drain the upper surface of the connecting bottom plate from time to time, the debris deposited in the water seal can be automatically cleaned, avoiding long-term accumulation of debris in the water seal and affecting the water seal effect. Reduce the trouble of removing the floor drain to clean the water seal.
[0045]In this embodiment, the upper surface of the connecting bottom plate is evenly distributed with a number of plugging cylinders 501 along its circumferential direction. The plugging cylinders 501 are arranged between the upper shell inner ring body 504 and the upper shell outer ring body 506, and the plugging cylinder 501 The filter holes 702 are arranged in one-to-one correspondence to block the filter holes 702 when the lower surface of the annular water filter 700 is attached to the upper surface of the connecting bottom plate. The plugging cylinder 501 is set so that when the washing machine sewage is passed through the inner ring body 504 of the upper shell, the upper end of the hydraulic drain valve is in a fully enclosed state except for the washing machine, and the flow rate of the liquid above the hydraulic drain valve is less than that below the hydraulic drain valve. The flow rate (different pipe cross-sectional area) creates a pressure difference and improves the flushing effect. At the same time, the filter hole 702 does not work, and ground water cannot flow into the floor drain through the filter hole 702 temporarily. When the washing machine sewage washes the upper surface of the connection base plate, the washing machine sewage will not flow out of the ground through the filter hole 702 to ensure the washing effect.
[0046]In this embodiment, the hydraulic control drain valve further includes a connecting seat 100, the connecting seat 100 has a water passage cavity extending in the vertical direction, the rotating member 200 has a second hydraulic control baffle 203, the second hydraulic control baffle 203 One vertical edge is rotatably installed on the peripheral wall of the water passage, and the other vertical edge of the second hydraulic control baffle 203 slides along the peripheral wall of the water chamber and always contacts to separate the water passage Water area and give way area.
[0047]The connecting seat 100 includes an outer cylinder 104, a first upper cover 105, a first hydraulic control baffle 103, and a first lower bottom plate 106. The first lower bottom plate 106 is connected to the inner bottom of the outer cylinder 104, and the first upper cover 105 is connected to the outer The inner top of the cylinder 104, the first upper cover 105 and the first lower bottom plate 106 are coaxially arranged with the outer cylinder 104. The first lower bottom plate 106 is semicircular and has a first drain 102 opened on it. The cover plate 105 is fan-shaped, the first hydraulic control baffle 103 is connected between the first upper cover 105 and the first lower bottom plate 106, and the first upper cover 105 and the first lower bottom plate 106 are located in the first hydraulic control baffle On both sides of 103, the first hydraulic control baffle 103, the outer cylinder 104, the first upper cover 105, and the first lower bottom plate 106 define the above-mentioned water passage cavity; the outer vertical edge of the first hydraulic control baffle 103 Connected to the inner peripheral wall surface of the outer cylinder 104, the inner vertical edge of the first hydraulic control baffle 103 extends to the center of the outer cylinder 104, and the inner vertical edge of the second hydraulic control baffle 203 is rotatably connected to the first hydraulic control baffle At the inner vertical edge of the plate 103, the outer vertical edge of the second hydraulic control baffle 203 slides along the inner peripheral wall surface of the outer cylinder 104.
[0048]The rotating member 200 also includes a second upper cover plate 205 connected to the upper end of the second hydraulic control baffle 203 and a second lower bottom plate 206 connected to the lower end of the second hydraulic control baffle 203. The second upper cover plate 205 is provided with a drain 207, the active magnet group 300 is arranged at the edge of the second upper cover plate 205, the second lower bottom plate 206 is fan-shaped and located below the drain 207, and the second lower bottom plate 206 is provided with a second drain 202. The outer cylinder 104 is connected to the drainage channel, the second upper cover plate 205 is located above the first upper cover plate 105, and the second lower bottom plate 206 is located on the upper side of the first lower bottom plate 106 and is in contact with each other.
[0049]It should be noted that the second hydraulic control baffle 203 and the first hydraulic control baffle 103, the first lower bottom plate 106, the second lower bottom plate 206, and the inner wall of the outer cylinder 104 form the above-mentioned water passage area, and the washing machine sewage passes through the upper shell The ring body 504 is discharged into the water passage area and gathers in the water passage area. When the water flow force overcomes the resistance of the reset device, the sewage from the washing machine pushes the second hydraulic control baffle 203 to rotate the rotating member 200, thereby driving the active magnet assembly 300 rotates, and at the same time, the volume of the water passage area increases, which facilitates the discharge of some washing machine sewage.
[0050]In this embodiment, the active magnet assembly 300 includes a plurality of first active magnet blocks arranged at intervals and a plurality of second active magnet blocks arranged at intervals. The upper ends of the first active magnet blocks and the second active magnet blocks have opposite polarities. The positions of the active magnet block and the second active magnet block on the second upper cover plate 205 are symmetrically arranged with respect to the radial plane of the second upper cover plate 205.
[0051]The passive magnet group 400 includes a plurality of first passive magnet blocks arranged at intervals and a plurality of second passive magnet blocks arranged at intervals. The upper ends of the first passive magnet blocks and the upper ends of the first active magnet blocks have the same polarity. The upper end and the second active magnet block have the same polarity. The first passive magnet block and the second passive magnet block are arranged on the inner peripheral wall surface of the inner ring body 706 and located between the two washing grooves 701. The first passive magnet block and The second passive magnet blocks are arranged symmetrically with respect to the radial plane of the inner ring body 706; the interval between two adjacent first passive magnet blocks is equal to the interval between two adjacent second passive magnet blocks, and the two adjacent first passive magnet blocks The interval between a passive magnet block is smaller than the interval between adjacent first passive magnet blocks and second passive magnet blocks.
[0052]In the initial position, the first active magnet block corresponds to at least two of the first passive magnet block, and the second active magnet block corresponds to at least two of the second passive magnet block; after the active magnet group 300 rotates to the preset position At least two of the first active magnet and the second passive magnet block correspond to each other, and at least two of the second active magnet and the first passive magnet block correspond to each other.
[0053]Specifically, such asFigure 6 ,7As shown in 8, the active magnet group 300 includes a first active magnet block a301, a first active magnet b302, and a first active magnet c303 (the three magnets have N poles); a second active magnet block d304, a second active magnet Magnet block e305, second active magnet block f306 (the polarity of the three magnets is S pole). The passive magnet group 400 includes a first passive magnet block a401, a first passive magnet block b402, a first passive magnet block c403, a first passive magnet d404 (the polarity of the four magnets is N pole); a second passive magnet block e405, The second passive magnet block f406, the second passive magnet block g407, and the second passive magnet block h408 (the polarity of the four magnets is S pole). In the initial position, the first active magnet block a301 corresponds to the first passive magnet block a401 (N to N), the first active magnet b302 corresponds to the first passive magnet block c403 (N to N), and the second active magnet block d304 corresponds to The second passive magnet block e405 corresponds (S to S), and the second active magnet block e305 corresponds to the second passive magnet block g407 (S to S). At this time, the annular water filter 700 is connected to the bottom plate under the repulsive force of the magnet. The lower surface interval (in a suspended state). After the active magnet group 300 rotates to the preset position, the first active magnet b302 corresponds to the second passive magnet block e405 (N to S), the first active magnet c303 corresponds to the second passive magnet block g407 (N to S), The two active magnet blocks e305 correspond to the first passive magnet block a401 (S to N), and the second active magnet block f306 corresponds to the first passive magnet block c403 (S to N). At this time, the ring-shaped water filter 700 is attracted by the magnet Under the action, it is attached to the lower surface of the connecting bottom plate (in a sucking state).
[0054]In this embodiment, the center of the first lower bottom plate 106 is provided with a rotating pillar 101 extending in the vertical direction, and the rotating member 200 further includes a second upper cover plate 205, a second hydraulic control baffle 203, and a second lower bottom plate. The rotating shaft sleeve 201 of 206, the rotating shaft sleeve 201 extends in the vertical direction and is sleeved on the rotating pillar 101; the returning device is arranged between the rotating pillar 101 and the rotating shaft sleeve 201, and the returning device is a torsion spring.
[0055]It should be noted that, in order to facilitate the installation of the torsion spring, the rotating shaft sleeve 201 is provided with a mounting gap 204 along its axial direction, and the mounting gap 204 penetrates the lower surface and the outer peripheral wall surface of the rotating shaft sleeve 201.
[0056]In this embodiment, a floating block 705 is provided on the inner peripheral wall surface of the outer ring body 707, and the floating block 705 is located below the second water passage hole 703, so that the annular water filter 700 acts upward on the floating block 705. Move, so that the second water hole 703 communicates with the outside. A floating block 705 is provided. When the ground water flow is large and the water flow is concentrated in the upper shell inner ring body 504 and the upper shell outer ring body 506, the floating block 705 drives the annular water filter 700 to move upward, and the first water passage 505 is not affected by Blocking makes the launching more smooth, and at the same time ground water can flow into the floor drain from the second water hole 703.
[0057]An annular limiting flange 704 is provided on the inner peripheral wall surface of the inner ring body 706, and the annular limiting flange 704 is in contact with the peripheral wall surface of the upper shell inner ring body 504 facing the upper shell outer ring body 506. The annular limiting flange 704 limits the upward moving distance of the annular water filter 700 and prevents the annular water filter 700 from being pushed out of the floor drain.
[0058]In this embodiment, the upper end of the upper shell inner ring body 504 is connected with a connector 800, and the connector 800 is provided with a limit connection ring 801, and the limit connection ring 801 is located between the upper shell inner ring body 504 and the inner ring body 706 . The connector 800 is provided to facilitate the connection between the floor drain and the drain pipe of the washing machine.
[0059]In this embodiment, the lower surface of the upper shell outer ring body 506 is provided with an alignment boss 503 protruding downwards, the alignment boss 503 is connected to the upper cleaning channel 502, and the lower limit surface of the mounting cavity is provided with an alignment hole 602, The alignment hole 602 communicates with the lower cleaning channel 601, and the alignment boss 503 is located in the alignment hole 602. The alignment boss 503 and the alignment hole 602 are provided to ensure that the upper cleaning channel 502 and the lower cleaning channel 601 are aligned and connected during installation. It should be noted that the upper cleaning channels 502 can be evenly distributed along the outer ring body 506 of the upper shell as required. There are multiple corresponding lower cleaning channels 601 corresponding to the upper cleaning channels 502, which correspond to each group of upper cleaning channels. Both the 502 and the lower cleaning channel 601 are equipped with an alignment boss 503 and an alignment hole 602.
[0060]The drainage channel includes a first threaded hole, a second through hole 603, and a third through hole 604 that are sequentially connected from top to bottom. The outer peripheral wall of the outer cylinder 104 is provided with an external thread, and the outer cylinder 104 is threadedly connected with the first threaded hole.
[0061]A green building includes the magnetic control type self-cleaning floor drain of the above-mentioned green building.
[0062]The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention within.

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