TWI269849B - Anti-noise, self-cleaning, and strength-reinforced water-discharging pipe made of nano-material - Google Patents

Abstract

There is provided a production method of anti-noise, self-cleaning, and strength-reinforced water-discharging pipe made of nano-material. Based on the self-developed nano-physics theory, it is found that all nano-materials have free radicals on the surface after being rubbed, which can decompose water molecules and generate hydroxyl free radicals to dissolve dirty or filthy substances. It is also found that the mixture of nano-powder and plastics material is provided with noise-absorbing and strength-reinforcing effects. Therefore, it is proposed to mix proper amount of nano-powder of diameter size less than 1000 nm from carbon, metal, metal oxides, ceramics, or minerals with plastics material for producing nano-plastics material, which is used for producing anti-noise, self-cleaning, and strength-reinforced water-discharging pipe by conventional plastics forming and manufacturing method.

Description

1269849 IX. Description of the invention: [Technical field to which the invention belongs], according to the principle of nanotechnology, the carbon powder metal oxide, shouting or mineral nano powder with a particle size of 1000 nm or less is blended with the glutinous rice. As a material for making the drain pipe, and using the plastics of the knowing, the nanometer is anti-noise, self-cleaning, and the drain pipe.职#衣成【前技术】 At present, the high-rise building _ water pipe material is (four) return, it does not have suction 2, whenever the sewage 7] C discharges from the height of the drain pipe, the water and the shock occur (4) Sound, hungry and tranquillity, silk changed face _, row "she [invention content], after the physics theory of rice, found that the nano material is subject to friction ίίΞΓΓί nano-powder money mixture is also a mixture of vibration and strong tube? Applying this principle to the characteristics of conventional materials such as nanometer anti-noise, self-cleaning and enhanced drainage (4), there is still a lack of theory that “the sun and the moon, one and two constructions are being trapped in the groping for progress, fortunately The meaning of disarming ^. Chang / I do not know the reason, but I do not know why the various kinds of nano-manufacturing in the fortune _ _; can explore the neck of nano material. The dry grinding method to make the nano cage _ the technical bottle will be greatly broken 'there is not only the function of the nano-powder in the above-mentioned dry grinding method _ 1 2, reinforced drainage pipe's feasibility department is established ^ installed 7 ^ card uncle The technical innovation of the body and the discovery can greatly increase the 用途 269849 based on the new use of nano powder. When the case is sent to the nanometer size, the area ratio of surface atoms is very high. This is the case, the combination of Γ, ,, The primary surface atom is exposed to the external surface of this 0^= less covalent electron surface residual bond, and is in a state of extreme instability, and also captures the electrons in the wide-border world, that is, the nascent nano-body has a very strong chemical ball. Because I = machi called the nano surface residual bond as a free radical. Looking around the human habitation of the second two 33, the generation of hot water vapor convection rising process, water vapor and air rice; = 寻 r and left the ground atmosphere with negative electricity Because Nai gas captures electrons and tends to mosquitoes, the surface of the nano-body is "electron." Because the surface residual bonds are mostly strong concentric t ir and the electrons are not in a free state, the money is in a state of affairs. If the material = 2::: the structure of the day, then the surface energy of the electrons on the surface of the nanometer is oriented in the energy gap (3) which is slightly higher than ν, as shown in the figure. W (2) w body silk absorbing electricity, what is the period of n-type semi-conducting electrons (Shi 1 ^ ^ ^ ^ a significant difference between the two, one is the nano-body with a rich negative, and semi-electric Secondly, nano sorption electrons exist on the surface of the material, while N-type ϊ 』 』 ) 。 。 。 。 。 。 。 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于:, the energy level of the child enters the conduction band (1); as shown in the second figure, the table ^ suction position = & when the work function Φ value is 'can be separated from the surface of the nano material to become separated】 = ready and retired In situ, it becomes a surface free radical, and then the surface free radicals take electrons and release energy. According to the research of the inventor, "the electrons have the following ways to absorb energy and change the energy level: no", suction (1) Photon impact causes conduction or free action; (2) low-frequency light reflection and high-frequency light transmission ·, (3) particle impact causes conduction or free action; 1269849 (4) absorption electromagnetic wave heat generation; (5) conduction heat and radiation heat Causes conduction or free action; (6) Electric field traction causes conduction or free action; (7) Absorbs shock wave (supersonic (speed pressure wave) causes conduction or free action; (8) absorption of dilution wave (supersonic tension wave) causes conduction or free action; (9) induced or induced by induced magnetic field; (10) static perpendicular to each other The induction of electric and magnetic fields causes conduction enhancement; (11) absorption of elastic waves (sonic and ultrasonic) causes conduction or free action; (12) friction causes conduction or free action. ^Na, the material has many singular characteristics, Because the negatively charged surface attracts electrons and easily absorbs the above various types of energy and causes energy level changes or dissociation. These singular characteristics include: (1) photocatalytic action; (2) chemical catalyst action; (3) parents (4) double sparse surface phenomenon; (5) dispersion; (6) high refractive index; (7) high induction rate; (8) far infrared reflection; (9) reflection shading with material particles Small diameter and blue shift phenomenon; (10) high conductivity; (11) high thermal conductivity; (12) high specific heat; (13) fire resistance; (14) dry grinding to cohesion; (15) low melting point ;〇6) increased toughness; (17) vapor pressure rise; (18) electromagnetic wave absorption; (19) sound absorption; (2) Capillary phenomenon; (2, powder and return mixing bridges _ and increase the strength, lead the rise, resistance = better; (22) non-magnetic materials appear strong magnetic; (23) nano magnetic body avoidance Magnetic=ίϊ; ί24) giant magnetoresistance phenomenon; (25) working principle of biochip; (10) activated carbon carbon nanotubes; (28) nano metal powder is black food, cosmetic mouth, ancient transmission therapy and Natural phenomena and other phenomena are inexhaustible. Among the 37 characteristics of nanomaterials, No. (34) shock absorption is the first (32) private 3, bactericidal effect, numbered (21) blended bridges = 1269849 . - There are Ns insufficient dangling bonds on the surface area of the county, and it is assumed that for each sucking (four), the absorbing electrons of the lining nano material (the number of early volumes) Nd is

Nd

3NS (1) Radius of the half-meter ball. (1) means that the surface is absorbing a sub-body density constant and ίίΓ. For example, the smaller the material _ granules, the surface absorbing electrons, the dense field ^ when it is discharged from the still place in the drain pipe and collides with the pipe wall, the wall electrons It will absorb the heat of the county and free up, generating surface free radicals, which in turn can hydrolyze and produce hydroxyl radicals, which will cause the pollutants to decompose. It is known that in the case of thermal equilibrium of temperature T, the probability of absorbing electrons on the surface holding energy E / (called Fermi-Dirac distribution function) is /(E) e(E^)/kT+1 e -(Ε-μ )^Τ (2) Because (Ε-//)>>kT; where k is the Boltzman constant, #为 Fermi can be energy and the unit volume state between E and ΕΜΕ is (E)dE is 3/2 Face dE= i

2me ~ψ J(E-Eg)1/2dE (3) where me is the effective mass of electrons, tl=h/27T, and h is the Plank constant. The number of electrons per unit volume of the conduction band Nc is (4)

Nc= JTg Cut (E)/(E)dE=2(27imekT/h2)3/V(E(四)竹Nc = n〇e (E^)/kT 8 (5) 1269849 -2,3/2 n〇= 2 (27imekTh-2) It is assumed that the electrons entering the conduction band all come from the surface to attract electrons. People = electron density; and W * represent the electron density that has entered the conduction band and the surface at the base energy level. Due to the ground state energy level E', there is tfhg-Ed, so

J+e(Eg-Ed^)/kT N: =Nd/(Eg-Ed#)= - Nd

Nd

Nd = Nd-N°d= 1+e-叱 (6) Since e c Nd (//-Eg+Ed)/kT , , , / >> 1, the formula (6) can be simplified to Nd e

-(Eg-Ed^)/kT (7) Note N ==Nc relationship, then merge (4) and (?) two formulas (8) (9)

E-(Eg^)/kT ^ (^d/n〇y^Ed, 2kT

Substituting (8) into (4), the surface conduction electron density is Nc ^ (n〇Nd) 1/2e"Ed/kT H-type ruler is not made of semiconductor hiding, and the material is metal, Surface electrons evaporate from the surface into metal conductors. The amount of (i) is called the work function (10) -) as in the H. Now consider the momentum of the F and · map area of the electronic rate of 4 5C ^ (self-shock) unit 1269849 (10)

Vxn(^〇dI>xdl>ydI>z ^ r) dsdl>ydl>z where ε is kinetic energy, nd3,r) is the number of electrons per unit phase space, and the Fermi-Dirac distribution function can be expressed as rail r) 2 — , a h3 (11) then the surface emission current density is # ^ 2e f ° ° f ° ° f ° ° ^

0 (e-Ef)/kT (12) Use (ε - Ef) (13) (14) (15) (16) j = jeVxii(l>,r ) also ^ J -〇〇J .〇〇J Ε&amp ;φ dl>ydl>z de where e is the charge of the electron, and Ef is the Fermi energy of the metal>kT condition, which simplifies the integral

j = AT2e^/kT A = 47rmekT2h_3 = 120 amp/cm2-deg2 Φ ~ E〇 ~Ef

Ef = 3^2Nc) 2/3 2m The higher the height, the nanoparticle particles show the results of (13)~(16), that is, the smaller the temperature τ is, the larger the thermal radiation current density is. The second occurrence of 大 ί ΐ ΐ ΐ ΐ 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃 乃Blends of nano-hetero-materials | y, 1, day, self-cleaning, drainage pipe plastics 1 ^; use of friction with the drainage heat rise 1269849 while the nano-material particles are finer, the content is more (The commander is big) The singer plays the role of decontaminating and self-cleaning in the south. 4 big), it can be used in the eight molecules, the smaller molecules of the molecule are covalently combined with each other, and become the post-sex with the electrons. Remaining surface free radicals 'strong surface and bridge ί production means that the material structure changes, from long: structural polymer, so that the strength of the material is greatly improved. Re-Wen Cheng Feng Mei, in this case also _ the above-mentioned nano material 37 items to hide Towel number ((4) sucking ίί' system! ^ Shock wave impedance of nano-powder 2 with lower seismic impedance The mixture of Sheng 1 phase is used as the body of shock absorbing material, as shown by the third eye. Once the shock wave enters, the seismic material 'the shock wave (pressure wave) is reflected at the _ material interface. Set the earthquake, in the I object ^1 The shock velocity Usi, the particle velocity Upi, the mass density ~/pressure, and the eight arrivals are not „the pressure is changed from Ρι to h, the velocity of the point is changed by (5), and the shock is penetrated.

Pi u; + P oi Usi = :0, (17) p2 -Pi =pi Usi (Up2 - UpI), (18) Pi =P oi Usi Upi , (19) p2 =p 02 Us2 UP2 , (20) Medium /0 oi and P 〇2 are the mass densities when the shock wave is not reached. Using (17) to (20), find: υΡ2 2p0lUsl

Upl POlUsl + P〇2Us2 (21) (22) 1269849 AρΓ 2β〇2^ s2 poiUsi + p02us2 The shock absorption capacity of the shock absorber can be analyzed by equations (8) and (22). Consider the following two situations: υ usi) _ glue into people with higher seismic impedance (p〇2Js2) Mi^^mm, 0p〇2 Us2>p〇i Usi|f# } ^ Two U:2 < Un. This result indicates that the reflected wave is a shock wave (pressure wave) as shown in the fine graph. From the energy point of view, the pressure of the nanomaterial particle SL'ii increases, so the compression γ is increased to a condensed state, and the compression ratio is very small, so the compression energy efficiency is 11), the seismic wave, the seismic impedance (PQ1 Usi) When the rice particles enter the plastic of the lower seismic impedance (P(10)US2), the relationship between the p〇1 Usi >p〇2 Us2 is 2Ρ Ρι· ί.结果 The result indicates that the reflected wave is a dilution wave as shown in the fifth figure (the pulling force is related to the pull force), the first surface of the nanometer surface = the electronic money is forced to pull away from the surface, and during the pulling process, the surface absorbs f The energy level can be increased or even freed to absorb a large amount of energy. The shock absorption elimination of the "nano anti-noise, self-cleaning, and enhanced drainage pipe" is the volume of the energy body of the Chennai material. The shape remains unchanged, and the vibration noise can be eliminated. Only 12 1269849 [Embodiment] A nano-powder such as carbon, gold, or 5% wt•, which is less than 5% wt•, is used as a filler to replace the plastic filler. = Glue, which is the material for the drainage pipe, and then made the nano-anti-mouth sound, self-cleaning and reinforced drainage pipe by the conventional material forming method. 10% 1 卜 [Simple description of the drawing] Fu phoenix is the surface of the nano The energy absorbing figure of the electron. The house is three phoenix: the energy level map of the electron conduction on the metal surface. The phoenix is: the vibration absorbing material body. The shock wave impedance nanometer 遂! The phoenix is: the shock wave enters the plastic from the lower seismic impedance. The opposite of high grain The state is: the shock wave from the higher seismic impedance of the nanoparticle into the low mine _ when the reverse state occurs. Called ^ [main component symbol description] The first picture number: (1) ~ - conduction band , (2)--valence band, (3)---energy gap, Εν~~ valence band highest energy level,

The ground energy level of Ea~~ surface is absorbed by electrons, the lowest energy level of Eg~~ conduction band, and the highest energy level of E~ conduction band, Ed=Eg-Ea. 13 1269849 Second picture number: Φ---Work function E〇 - -

Ef one--Fermi energy level, η ίΐί conductance from the lowest energy Q detachment table _ energy required 0 conduction band minimum energy zero, (1) - conduction band, © - vacuum, 〇 - surface. The third picture number: A---shock absorbing material body. 2 Nano-grade particles such as metals, metal oxides, pottery or minerals with a shock wave impedance of l〇〇〇nm or less. 1- a lower seismic impedance plastic. The fourth picture number: 1 - plastic, 2 - one nano particle, 1 - interface, Ρ〇ι - plastic density, pi - plastic density after shock, P2 - after reflection Shock wave pressure, Usi---reflection wave velocity, UP2---reflection particle velocity, P 02---the original density of nanoparticle, Pi--pre-reflection shock wave pressure, Usi---original seismic wave Speed, Upi - a pre-reflection particle velocity, Us2---nano particle shock velocity. Figure 5: 1---Nano granules, 2---Plastic ' 1---interface, Ρ〇ι-Nylon granules original density, --- plastic original density, p 1- one Nanoparticle density after seismic pressure, Pi--shock wave pressure before reflection, p2---shock wave pressure after reflection, ❿一-original seismic wave velocity,

Usi - reflection seismic speed, old - plastic internal shock wave velocity,

Upi---the velocity of the particle before reflection, (5)---the velocity of the particle after reflection.

Claims (1)

Γ 269849 X. Patent application scope: A nanometer anti-noise, self-cleaning and reinforced drainage pipe, which is made of nano-powder and plastic such as carbon, metal, metal oxide, ceramic or mineral with a particle size of less than 100 nm. Blending, producing nano-plastics, as a raw material for making drainage pipes, and using the conventional plastic tube processing method to make nano anti-noise, self-cleaning, and reinforced drainage pipes. 15