CN111686511B - Sewage purification device for construction - Google Patents
Sewage purification device for construction Download PDFInfo
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- CN111686511B CN111686511B CN202010595204.XA CN202010595204A CN111686511B CN 111686511 B CN111686511 B CN 111686511B CN 202010595204 A CN202010595204 A CN 202010595204A CN 111686511 B CN111686511 B CN 111686511B
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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
- B01D36/04—Combinations of filters with settling tanks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/14—Pipes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
Abstract
The invention discloses a sewage purification device for building construction, which comprises a base, a box body, a conveying pipe, a clamping groove and a built-in cavity, wherein a water pump is fixed at the top end of the base, the box body is fixed on one side of the base, the built-in cavity is arranged in the box body, the conveying pipe is fixed on one side of the water pump close to the box body, one end of the conveying pipe extends into the built-in cavity, sliding grooves are formed in two sides of the built-in cavity in the top of the box body, a cover body is arranged at the top end of the box body, and the clamping groove is formed in one end of the cover body close to the conveying pipe. According to the invention, the three groups of filter plates are arranged, when the filter plates need to be cleaned, the first handle is lifted to enable the filter plates to move to the outside of the box body and to be cleaned, and at the moment, the rest two groups of filter plates work, so that the function of the device convenient to clean is realized, the phenomenon that the work is stopped due to the cleaning of the filter plates is avoided, and the working efficiency of the device in use is improved.
Description
Technical Field
The invention relates to the technical field of sewage purification equipment, in particular to a sewage purification device for building construction.
Background
Along with the continuous development of society, the building industry is developed vigorously, in the building construction process, corresponding materials are required to be sprayed with water for construction and use, redundant water bodies are gathered on the ground through the materials, construction is inconvenient, water resources are wasted, sewage needs to be purified for next use, and a sewage purification device for building construction is an important component device;
traditional sewage purification device for construction need stop the device's work when changing the filter, then opens equipment and changes the clearance to the filter, seriously influences work efficiency for it is extremely inconvenient when using.
Disclosure of Invention
The invention aims to provide a sewage purification device for building construction, which aims to solve the problem of inconvenient cleaning in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sewage purification device for building construction comprises a base, a box body, a conveying pipe, a clamping groove and a built-in cavity, wherein a water pump is fixed at the top end of the base, the box body is fixed at one side of the base, the built-in cavity is arranged in the box body, the conveying pipe is fixed at one side of the water pump close to the box body, one end of the conveying pipe extends into the built-in cavity, sliding grooves are formed in two sides of the built-in cavity at the top of the box body, a cover body is arranged at the top end of the box body, the clamping groove is formed in one end of the cover body close to the conveying pipe, pulleys are hinged to two sides of the cover body, the second handle is fixed on two sides of one end of the cover body far away from the base, a drain valve is installed at one side of the bottom of the box body far away from the base, one end of the drain valve extends into the built-in cavity, clamping seats are fixed on two sides of one end of the built-in cavity close to the drain valve, and all be provided with filtering mechanism between the adjacent joint seat, filtering mechanism includes the filter, crosses filtration pore and first handle, the inside of filter is provided with the multiunit and crosses the filtration pore, and crosses the filtration pore and be equidistant distribution, the both sides at filter top all are fixed with first handle, first handle is provided with two sets ofly, one side that the box was kept away from to the base is provided with the deposit hole, the inside in deposit hole is provided with the water, the top of water is provided with floating mechanism, one side that the box was kept away from to the water pump is fixed with the connecting pipe, the one end of connecting pipe extends to the inside in deposit hole and with floating mechanism fixed connection.
Preferably, conveyer pipe and joint groove joint each other, the joint seat is provided with four groups and is equidistant distribution.
Preferably, filtering mechanism is provided with three groups, filtering mechanism all with the mutual joint of joint seat, the bottom and the spout of lid constitute sliding construction.
Preferably, the floating mechanism comprises a floating block, a sealing groove, a first sealing plate, an annular cavity, a second sealing plate and a filter ball, wherein the sealing groove is arranged at the center of the inside of the floating block, and the annular cavity is arranged on the outer side of the sealing groove inside the floating block.
Preferably, the inside top of seal groove is provided with first closing plate, the top of seal groove and the one end fixed connection of connecting pipe, the bottom of seal groove is provided with the second closing plate, the bottom mounting of second closing plate has the filter ball, and the one end of filtering the ball extends to the outside of floating block, first closing plate and second closing plate constitute seal structure.
Preferably, the pulleys are provided with five groups, and the outer walls of the pulleys are in contact with the top end of the box body.
Preferably, the method further comprises the following steps: a single chip microcomputer and a resistance type distance sensor;
the resistance-type distance sensor is arranged on the filter ball;
the single chip microcomputer is connected with the resistance type distance sensor;
acquiring a first horizontal height of the filter ball in the deposition pit based on the resistance-type distance sensor;
judging whether the filter ball is in the water body or not according to the first level and a second level of the water body in the sedimentation pit;
based on the judgment result, if the first horizontal height is less than or equal to the second horizontal height, the filter ball is in the water body;
otherwise, determining the height difference between the first horizontal height and the second horizontal height, and controlling the connecting pipe to lower the filter ball into the water body through the single chip microcomputer based on the height difference.
Preferably, the method further comprises the following steps: a computer;
the computer is used for optimizing the flexibility of the connecting pipe before the connecting pipe works, and the specific optimization steps comprise:
extracting the expansion stress amplitude of the connecting pipe, and presetting the fatigue limit of the connecting pipe;
judging whether the flexibility of the connecting pipe needs to be optimized or not according to the relation between the flexible stress amplitude of the connecting pipe and the fatigue limit of the connecting pipe;
based on the judgment result, if the expansion stress amplitude of the connecting pipe is smaller than the fatigue limit of the connecting pipe, the expansion and contraction of the connecting pipe do not need to be optimized, and meanwhile, the first load working frequency of the connecting pipe is obtained;
wherein the content of the first and second substances,
representing a first number of weight operations of the connection tube,
is a constant of the material of the connecting pipe,
is the amplitude of the expansion stress of the connecting pipe,
is the fatigue limit of the connecting tube;
estimating the service life of the connecting pipe according to the first load working times of the connecting pipe to obtain the time for optimizing the flexibility of the connecting pipe;
when the optimization time is reached, alarming operation is carried out;
if the amplitude of the telescopic stress of the connecting pipe is larger than or equal to the fatigue limit of the connecting pipe, extracting the second load working times of the connecting pipe;
wherein the content of the first and second substances,
representing a second load operation frequency of the connecting pipe;
acquiring a radial basis function model of the flexibility of the connecting pipe according to the second load working times;
wherein the content of the first and second substances,
a radial basis function representing the radial basis function model,
a weight coefficient indicating a fatigue life,
representing a radial function;
representing a radial variation of the expansion of the connecting tube;
constructing an optimization model of the flexibility of the connecting pipe based on the radial basis function model;
acquiring an optimization signal of the optimization model of the flexibility of the connecting pipe, and displaying the optimization signal;
and meanwhile, the flexibility of the connecting pipe is optimized based on the optimization signal.
Compared with the prior art, the invention has the beneficial effects that: the sewage purification device for building construction not only realizes the function of the device convenient for cleaning, avoids the water pump from idling due to the blockage of the connecting pipe, but also avoids the secondary pollution to the water body caused by the weather influence when the device works;
(1) by arranging the three groups of filter plates, when the filter plates need to be cleaned, the first handle is lifted to enable the filter plates to move to the outside of the box body and be cleaned, and at the moment, the rest two groups of filter plates work, so that the function of the device convenient to clean is realized, the phenomenon that the work is stopped due to the cleaning of the filter plates is avoided, and the working efficiency of the device in use is improved;
(2) the annular cavity is arranged in the floating block, the floating block can float at the top end of the water body under the action of buoyancy of the water body, and large objects and suspended matters in the water body cannot enter the connecting pipe through the filtering ball under the action of the filtering ball, so that the water pump is prevented from idling due to the blockage of the connecting pipe, and the service life of the device is prolonged;
(3) through placing the lid on the top of box, make the bottom of lid both sides as for the inside of spout, the outer wall of pulley contacts with the top of box this moment, and through promoting the second handle, the second handle can drive the lid and remove to the direction of water pump on the top of box, and when the lid covers the top of box, conveyer pipe and joint groove joint each other have avoided the device to cause secondary pollution to the water by weather effect at the during operation to the suitability of device when using has been improved.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure according to the present invention.
FIG. 2 is a schematic side sectional view of the present invention.
FIG. 3 is a schematic top sectional view of the filter mechanism of the present invention.
Fig. 4 is a schematic front sectional view of the floating mechanism of the present invention.
FIG. 5 is a connection diagram of the connection pipe controlled by the single chip microcomputer according to the present invention.
In the figure: 1. a base; 2. a water pump; 3. a box body; 4. a delivery pipe; 5. a clamping groove; 6. a cavity is arranged inside; 7. a cover body; 8. a filtering mechanism; 801. a filter plate; 802. a filtration pore; 803. a first handle; 9. a clamping seat; 10. a second handle; 11. a drain valve; 12. depositing a pit; 13. a connecting pipe; 14. a floating mechanism; 1401. a floating block; 1402. a sealing groove; 1403. a first sealing plate; 1404. an annular cavity; 1405. a second sealing plate; 1406. filtering balls; 15. a body of water; 16. a chute; 17. a pulley.
Detailed Description
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 it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a sewage purification device for building construction comprises a base 1, a box body 3, a conveying pipe 4, a clamping groove 5 and a built-in cavity 6, wherein a water pump 2 is fixed at the top end of the base 1, the model of the water pump 2 can be 150QJ20-54/9, the input end of the water pump 2 is electrically connected with the output end of a single chip microcomputer, the box body 3 is fixed at one side of the base 1, the built-in cavity 6 is arranged inside the box body 3, the conveying pipe 4 is fixed at one side of the water pump 2 close to the box body 3, one end of the conveying pipe 4 extends to the inside of the built-in cavity 6, sliding grooves 16 are arranged at two sides of the built-in cavity 6 at the top of the box body 3, a cover body 7 is arranged at the top end of the box body 3, the clamping groove 5 is arranged at one end of the cover body 7 close to the conveying pipe 4, pulleys 17 are hinged at two sides of the cover body 7, an external power supply is placed at the top end of the box body 3, the bottom ends of two sides of the cover body 7 are arranged inside the sliding grooves 16, at the moment, the outer wall of the pulley 17 is in contact with the top end of the box body 3, the second handle 10 can drive the cover body 7 to move towards the water pump 2 from the top end of the box body 3 by pushing the second handle 10, and the conveying pipe 4 and the clamping groove 5 are clamped with each other when the cover body 7 covers the top end of the box body 3, so that secondary pollution to the water body 15 caused by weather influence when the device works is avoided, and the applicability of the device in use is improved;
the two sides of the cover body 7 far away from one end of the base 1 are both fixed with second handles 10, one side of the bottom of the box body 3 far away from the base 1 is provided with a drain valve 11, one end of the drain valve 11 extends into the built-in cavity 6, both sides of the inside of the built-in cavity 6 near one end of the drain valve 11 are both fixed with clamping seats 9, and a filtering mechanism 8 is arranged between every two adjacent clamping seats 9, the filtering mechanism 8 comprises a filtering plate 801, filtering holes 802 and a first handle 803, the inside of the filtering plate 801 is provided with a plurality of groups of filtering holes 802, the filtering holes 802 are distributed at equal intervals, both sides of the top of the filtering plate 801 are both fixed with the first handle 803, the first handle 803 is provided with two groups, through the three groups of filtering plates 801, when the filtering plate 801 needs to be cleaned, the filtering plate 801 is moved to the outside of the box body 3 by lifting the first handle 803, and the remaining two groups of filtering plates 801 work at the moment, the function of the device convenient to clean is realized, and the phenomenon that the work is stopped due to the cleaning of the filter plate 801 is avoided, so that the working efficiency of the device in use is improved;
a settling pit 12 is arranged on one side of the base 1 far away from the box body 3, a water body 15 is arranged inside the settling pit 12, a floating mechanism 14 is arranged at the top end of the water body 15, the floating mechanism 14 comprises a floating block 1401, a sealing groove 1402, a first sealing plate 1403, an annular cavity 1404, a second sealing plate 1405 and a filter ball 1406, the sealing groove 1402 is arranged at the central position inside the floating block 1401, the annular cavity 1404 is arranged outside the sealing groove 1402, the top end inside the sealing groove 1402 is provided with the first sealing plate 1403, the top end of the sealing groove 1402 is fixedly connected with one end of the connecting pipe 13, the bottom of the sealing groove 1402 is provided with the second sealing plate 1405, the bottom end of the second sealing plate 1405 is fixedly provided with the filter ball 1406, one end of the filter ball 1406 extends to the outside of the floating block 1401, the first sealing plate 1403 and the second sealing plate constitute a sealing structure, and the water body 15 is guided to the inside of the settling pit 12 for accumulation, by arranging the annular cavity 1404 in the floating block 1401, under the action of buoyancy of the water body 15, the floating block 1401 floats on the top end of the water body 15, and under the action of the filter ball 1406, large objects and suspended matters in the water body 15 cannot enter the connecting pipe 13 through the filter ball 1406, so that the water pump 2 is prevented from idling due to blockage of the connecting pipe 13, and the service life of the device is prolonged;
one side that box 3 was kept away from to water pump 2 is fixed with connecting pipe 13, the one end of connecting pipe 13 extend to the inside of depositing hole 12 and with float 14 fixed connection of mechanism, conveyer pipe 4 and the mutual joint in joint groove 5, joint seat 9 is provided with four groups and is equidistant distribution, filtering mechanism 8 is provided with three groups, filtering mechanism 8 all with joint seat 9 mutual joint, the bottom and the spout 16 of lid 7 constitute sliding construction, pulley 17 is provided with five groups, pulley 17's outer wall all contacts with the top of box 3.
The working principle is as follows: when the device is used, a power supply is externally connected, firstly, the water body 15 is drained to the interior of the sedimentation pit 12 for storage and sedimentation, the annular cavity 1404 is arranged in the floating block 1401, the floating block 1401 floats on the top end of the water body 15 under the action of buoyancy of the water body 15, and under the action of the filter ball 1406, large objects and suspended matters in the water body 15 cannot enter the interior of the connecting pipe 13 through the filter ball 1406, so that the phenomenon that the connecting pipe 13 is blocked to enable the water pump 2 to idle is avoided, and the service life of the device is prolonged;
then, the drain valve 11 is opened, the water pump 2 is controlled to operate by the singlechip, the water pump 2 can convey the precipitated water 15 to the inside of the built-in cavity 6 through the filter ball 1406, the connecting pipe 13 and the conveying pipe 4, the water 15 in the built-in cavity 6 enters the other end of the built-in cavity 6 through the filter hole 802 and is discharged through the drain valve 11 under the action of the filter plate 801, through the three groups of filter plates 801, when the filter plates 801 need to be cleaned, the filter plates 801 are moved to the outside of the box body 3 by lifting the first handle 803 and are cleaned, at the moment, the remaining two groups of filter plates 801 work, the function of the device which is convenient to clean is realized, the phenomenon that the work is stopped due to the cleaning of the filter plates 801 is avoided, and the working efficiency of the device in use is improved;
finally, place lid 7 on the top of box 3, make the bottom of lid 7 both sides as for the inside of spout 16, the outer wall of pulley 17 contacts with the top of box 3 this moment, through promoting second handle 10, second handle 10 can drive lid 7 and remove to the direction of water pump 2 on the top of box 3, when lid 7 covers the top of box 3, conveyer pipe 4 and joint groove 5 joint each other, avoided the device to receive weather effect to cause secondary pollution to water 15 at the during operation, thereby improved the suitability of the device when using.
The invention provides a sewage purification device for building construction, which further comprises: a single chip microcomputer and a resistance type distance sensor;
the resistive distance sensor is disposed on the filter ball 1406;
the single chip microcomputer is connected with the resistance type distance sensor, as shown in fig. 5;
acquiring a first level of the filter ball 1406 in the deposition pit 12 based on the resistive distance sensor;
determining whether the filter ball 1406 is within the body of water 15 based on the first level and a second level of the body of water 15 in the sump 12;
based on the determination, if the first level is less than or equal to the second level, the filter ball 1406 is in the water body 15;
otherwise, the height difference between the first level and the second level is determined, and based on the height difference, the connecting pipe 13 is controlled by the single chip to lower the filter ball 1406 into the water body 15.
In an embodiment, the resistive distance sensor may transmit via a media signal of the body of water to determine the first height of the body of water.
The invention has the beneficial effects that: based on resistance-type distance sensor can acquire the position of filtering the ball in the water, is convenient for adjust the position of filtering the ball in the water through singlechip control connecting pipe, realizes filtering big thing piece and suspended solid furthest in the water.
The invention provides a sewage purification device for building construction, wherein: further comprising: a computer;
the computer is configured to perform optimization processing on the flexibility of the connecting pipe 13 before the connecting pipe 13 works, and the specific optimization steps include:
extracting the telescopic stress amplitude of the connecting pipe 13, and presetting the fatigue limit of the connecting pipe 13;
judging whether the flexibility of the connecting pipe 13 needs to be optimized or not according to the relation between the telescopic stress amplitude of the connecting pipe 13 and the fatigue limit of the connecting pipe 13;
based on the judgment result, if the expansion stress amplitude of the connecting pipe 13 is smaller than the fatigue limit of the connecting pipe 13, the expansion and contraction of the connecting pipe 13 does not need to be optimized, and meanwhile, the first load working frequency of the connecting pipe 13 is obtained;
wherein the content of the first and second substances,
indicating the first number of load operations of the connecting tube 13,
in order to be a constant material for the connecting tube 13,
for the amplitude of the stretching stress of the connecting tube 13,
is the fatigue limit of the connecting tube 13;
estimating the service life of the connecting pipe 13 according to the first load working times of the connecting pipe 13 to obtain the time for optimizing the flexibility of the connecting pipe 13;
when the optimization time is reached, alarming operation is carried out;
if the amplitude of the telescopic stress of the connecting pipe 13 is greater than or equal to the fatigue limit of the connecting pipe 13, extracting the second load working times of the connecting pipe 13;
wherein the content of the first and second substances,
represents the second load operation times of the connecting pipe 13;
acquiring a radial basis function model of the flexibility of the connecting pipe 13 according to the second load working times;
wherein the content of the first and second substances,
a radial basis function representing the radial basis function model,
a weight coefficient indicating a fatigue life,
representing a radial function;
represents the radial variation of the expansion of said connecting tube 13;
constructing an optimization model of the flexibility of the connecting pipe 13 based on the radial basis function model;
acquiring an optimization signal of the optimization model of the flexibility of the connecting pipe 13 and displaying the optimization signal;
meanwhile, the optimization of the flexibility of the connection pipe 13 is completed based on the optimization signal.
In an embodiment, the fatigue limit of the connection pipe is determined by the actual condition of the material of the connection pipe itself.
In the embodiment, the loading work is a process of driving the filter ball to move through the connecting pipe.
The invention has the beneficial effects that: when the telescopic stress amplitude of the connecting pipe is smaller than the fatigue limit, the first load working times of the connecting pipe is obtained, the fatigue limit is convenient to predict, the optimization opportunity is convenient to provide reference, the radial basis function model can be rapidly obtained through the radial basis function, the optimization model is extracted on the basis, and the optimization performance of the flexibility of the pipe is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a sewage purification device for construction, includes base (1), box (3), conveyer pipe (4), joint groove (5) and built-in chamber (6), its characterized in that: the water pump is characterized in that a water pump (2) is fixed at the top end of the base (1), a box body (3) is fixed on one side of the base (1), a built-in cavity (6) is arranged inside the box body (3), a conveying pipe (4) is fixed on one side, close to the box body (3), of the water pump (2), one end of the conveying pipe (4) extends into the built-in cavity (6), sliding grooves (16) are formed in two sides of the built-in cavity (6) in the top of the box body (3), a cover body (7) is arranged at the top end of the box body (3), a clamping groove (5) is formed in one end, close to the conveying pipe (4), of the cover body (7), pulleys (17) are hinged to two sides of the cover body (7), a second handle (10) is fixed on two sides, far away from one end of the base (1), of the bottom of the box body (3), and a drain valve (11) is installed on one side, far away from the base (1), one end of the drain valve (11) extends into the built-in cavity (6), clamping seats (9) are fixed on two sides of one end, close to the drain valve (11), of the built-in cavity (6), filtering mechanisms (8) are arranged between every two adjacent clamping seats (9), each filtering mechanism (8) comprises a filtering plate (801), filtering holes (802) and first handles (803), a plurality of groups of filtering holes (802) are formed in the filtering plate (801), the filtering holes (802) are distributed at equal intervals, the first handles (803) are fixed on two sides of the top of the filtering plate (801), two groups of the first handles (803) are arranged, a deposition pit (12) is arranged on one side, far away from the box body (3), of the base (1), a water body (15) is arranged inside the deposition pit (12), and a floating mechanism (14) is arranged at the top end of the water body (15), a connecting pipe (13) is fixed on one side of the water pump (2) far away from the box body (3), and one end of the connecting pipe (13) extends into the deposition pit (12) and is fixedly connected with a floating mechanism (14);
the resistive distance sensor is arranged on the filter ball (1406);
the single chip microcomputer is connected with the resistance type distance sensor;
acquiring a first level of the filter ball (1406) in the deposition pit (12) based on the resistive distance sensor;
determining whether the filter ball (1406) is within the body of water (15) based on the first level and a second level of the body of water (15) in the settling pit (12);
based on the determination result, if the first level is less than or equal to the second level, the filter ball (1406) is in the water body (15);
otherwise, determining the height difference between the first level and the second level, and controlling the connecting pipe (13) to lower the filter ball (1406) into the water body (15) through the single chip microcomputer based on the height difference;
the computer is used for optimizing the flexibility of the connecting pipe (13) before the connecting pipe (13) works, and the specific optimization steps comprise:
extracting the telescopic stress amplitude of the connecting pipe (13), and presetting the fatigue limit of the connecting pipe (13);
judging whether the flexibility of the connecting pipe (13) needs to be optimized or not according to the relation between the telescopic stress amplitude of the connecting pipe (13) and the fatigue limit of the connecting pipe (13);
based on the judgment result, if the expansion stress amplitude of the connecting pipe (13) is smaller than the fatigue limit of the connecting pipe (13), the expansion and contraction of the connecting pipe (13) do not need to be optimized, and meanwhile, the first load working frequency of the connecting pipe (13) is obtained;
wherein the content of the first and second substances,
representing the first load operation times of the connecting pipe (13),
is a constant of the material of the connecting pipe (13),
is the expansion stress amplitude of the connecting pipe (13),
is the fatigue limit of the connecting tube (13);
estimating the service life of the connecting pipe (13) according to the first load working times of the connecting pipe (13) to obtain the time for optimizing the flexibility of the connecting pipe (13);
when the optimization time is reached, alarming operation is carried out;
if the amplitude of the telescopic stress of the connecting pipe (13) is larger than or equal to the fatigue limit of the connecting pipe (13), extracting the second load working times of the connecting pipe (13);
wherein the content of the first and second substances,
representing a second number of load operations of the connecting tube (13);
acquiring a radial basis function model of the flexibility of the connecting pipe (13) according to the second load working times;
wherein the content of the first and second substances,
a radial basis function representing the radial basis function model,
representing a radial function;
a weight coefficient indicating fatigue life;
represents the radial variation of the expansion of the connecting tube (13);
constructing an optimized model of the flexibility of the connecting pipe (13) based on the radial basis function model;
acquiring an optimization signal of an optimization model of the flexibility of the connecting pipe (13) and displaying the optimization signal;
at the same time, the optimization of the flexibility of the connecting tube (13) is completed based on the optimization signal.
2. The sewage purification device for building construction according to claim 1, wherein: conveyer pipe (4) and joint groove (5) joint each other, joint seat (9) are provided with four groups and are equidistant distribution.
3. The sewage purification device for building construction according to claim 1, wherein: filtering mechanism (8) are provided with three groups, filtering mechanism (8) all with joint seat (9) mutual joint, the bottom and spout (16) of lid (7) constitute sliding structure.
4. The sewage purification device for building construction according to claim 1, wherein: the floating mechanism (14) comprises a floating block (1401), a sealing groove (1402), a first sealing plate (1403), an annular cavity (1404), a second sealing plate (1405) and a filtering ball (1406), the sealing groove (1402) is arranged at the center position inside the floating block (1401), and the annular cavity (1404) is arranged outside the sealing groove (1402) inside the floating block (1401).
5. The sewage purification device for building construction according to claim 4, wherein: the top end of the inside of the sealing groove (1402) is provided with a first sealing plate (1403), the top end of the sealing groove (1402) is fixedly connected with one end of the connecting pipe (13), the bottom of the sealing groove (1402) is provided with a second sealing plate (1405), the bottom end of the second sealing plate (1405) is fixed with a filter ball (1406), one end of the filter ball (1406) extends to the outside of the floating block (1401), and the first sealing plate (1403) and the second sealing plate (1405) form a sealing structure.
6. The sewage purification device for building construction according to claim 1, wherein: the pulley (17) is provided with five groups, and the outer wall of the pulley (17) is in contact with the top end of the box body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010595204.XA CN111686511B (en) | 2020-06-28 | 2020-06-28 | Sewage purification device for construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010595204.XA CN111686511B (en) | 2020-06-28 | 2020-06-28 | Sewage purification device for construction |
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| Publication Number | Publication Date |
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| CN111686511A CN111686511A (en) | 2020-09-22 |
| CN111686511B true CN111686511B (en) | 2021-12-21 |
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|---|---|---|---|
| CN202010595204.XA Active CN111686511B (en) | 2020-06-28 | 2020-06-28 | Sewage purification device for construction |
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Citations (8)
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