CN101966347A

CN101966347A - Light source special for livestock and poultry building

Info

Publication number: CN101966347A
Application number: CN2010102532616A
Authority: CN
Inventors: 徐景智; 杨景发; 沈汉忠
Original assignee: NANTONG GELINFUDE FOWL TECHNOLOGY Co Ltd
Current assignee: NANTONG GELINFUDE FOWL TECHNOLOGY Co Ltd
Priority date: 2010-08-16
Filing date: 2010-08-16
Publication date: 2011-02-09
Anticipated expiration: 2030-08-16
Also published as: CN101966347B

Abstract

The invention relates to a light source special for a livestock and poultry building. A main body of the light source special for the livestock and poultry building is a luminous tube. The light source is characterized in that: an outer shell of a tube shell is made of far ultraviolet quartz glass; the tube shell is vacuumized and then is filled with inert gases and mercury drops; the inner wall of the tube shell is coated with composite fluorescent powder; a 2mm wide slot in a length direction of the tube shell is not coated with the fluorescent powder to form a transparent open slot; and ultraviolet light with the wavelengths of 185nm and 253.7nm are generated in the collision process of low-pressure mercury vapor and high-speed electrons, wherein the ultraviolet light with the wavelength of 185nm changes oxygen (O2) in air into ozone (O3) by passing through the open slot; part of the ultraviolet light with the wavelength of 253.7nm directly plays a role in sterilizing by passing through the open slot; and most of the ultraviolet light with the wavelength of 253.7nm is used for exciting the fluorescent powder to generate health-care ultraviolet light with the wavelengths of 280 to 320nm. The light source special for the livestock and poultry building has the advantages of not only solving the problem of purification and disinfection of a culture environment but also solving the problem of lack of health-care rays radiation during livestock and poultry breeding, such as ultraviolet B (UVB with the wavelengths of 280 to 320nm) in sunlight, returning a nature-like environment to animals in the livestock and poultry building, and contributing to the healthy growth of the animals in the livestock and poultry building.

Description

Poultry house special light source

Technical field

The present invention relates to poultry house environmental treatment field, is that a kind of poultry house is cultured special light source.Its function is to utilize light emitted UVD wave band ultraviolet 185nm to produce low concentration ozone and low-intensity UVC wave band ultraviolet 253.7nm disinfection environment purification, the strong body health-care effect of UVB wave band (280nm-320nm) is in one, simultaneously, utilize UVC, UVB to activate lamp bracket inboard and fluorescent tube outer surface photocatalyst, to strengthen the depollution of environment, sterilization, have characteristics easy for installation, multi-functional machine, be applicable to the irradiation of birds that colony house cultures, domestic animal, special animals, can improve poultry give milk rate, laying rate, reduction death rate, improve body resistance against diseases, reduce disease and epidemic situation, reduce abnormal flavour in the poultry house, improve production environment.

Background technology

At present, China's scale animal and poultry cultivation owner will be based on closed stable breeding.Colony house exists that environment is poor, sluggish in air circulation, abnormal flavour is heavy, causes a large amount of antibacterials, harmful gas to be grown, and livestock and poultry takes place frequently, even breaks out epidemic situation, and the raiser suffers heavy losses.Culture risk for reducing, reduce incidence and mortality, have to use in a large number disinfectant, hormone, antibiotic etc, both increased production cost, influence the growth promoter of animal and the yield and quality of meat, eggs and milk again, also endangered long-term staff's health at the scene simultaneously.Therefore, purifying, reduce environmental pollution, air is carried out sterilization, is the especially key of bird flu of effective prevention and control air borne livestock and poultry pestilence.

All living things depend on the sun, the origin of life and the too busy to get away light of evolving, and living species and function also are subjected to the strong influence of light.Light and environment are very obvious to the influence of animal, as activity on daytime, the night's rest of domestic animal and poultry, more mew, breed, lay eggs, influence that growth etc. all is subjected to light and environment.The domestic light source that uses in livestock and poultry breeding industry all is lighting source (incandescent lamp bulb or an electricity-saving lamp type) at present, its emission spectra is a visible light, and do not launch the health care ultraviolet, the purpose of using is the light angle from booth, as regulating the photoperiod in the chicken breed, increase the amount of pecking at, and yet there are no enforcement with ultra-vioket radiation.Owing to lack enough natural solar light irradiations, poultry have suffered from serious " lacking ultraviolet disease ", especially lack the medium wave ultraviolet.The shortage of medium wave ultraviolet causes vitamin d3 levels reduction in the animal body, and to the absorption reduction of calcium phosphorus, immunity of organisms descends, and resistance against diseases is poor, and the yield and quality of meat, egg, milk descends.

Summary of the invention

Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of poultry house special light source is provided, and the purification, the sterilization that had both solved breeding environment solve livestock and poultry cultivation again and lack UVB (280nm-320nm) health care roentgenization problem in the sunlight.Allow poultry house animal go back to nature, Time for Sunshine in house is enjoyed the Nature.Invention solves the technical scheme that its technical problem adopted: the main body of poultry house special light source of the present invention is a kind of luminous tube, shell is made shell with the far ultraviolet quartz glass, lamp holder is equipped with at the two ends of shell, electrode is equipped with at inner two ends, tungsten filament, to charge into noble gas behind the shell evacuation and hydrargyrum drips, inner wall of tube shell is coated with compound fluorescent material, be provided with the wide slit of a 2mm along the shell length direction and be not coated with fluorescent material, form transparent cracking, in low-pressure mercury vapour and high-velocity electrons collision process, produce the ultraviolet of 185nm and 253.7nm wavelength, the ultraviolet of 185nm wavelength sees through and cracks airborne O ₂Become O ₃253.7nm the ultraviolet part of wavelength appears by cracking, directly play bactericidal action, the ultraviolet of most of 253.7nm wavelength is used for excitated fluorescent powder, produce the health care ultraviolet of 280nm--320nm wavelength, lamp bracket inboard and shell outer surface spraying nanoscale TiO2-photocatalyst, at UVC, but the UVB ultraviolet radiation is exciting light catalyst and water reaction generation strong oxidizer OH free radical down, strengthen the depollution of environment and sterilization functions, simultaneously the fluorescent tube outer surface is also played self-cleaning action, keep high light transmission efficiency to keep shell, described far ultraviolet quartz glass UVB ultraviolet ray transmissivity reaches 88,8%, 185nm ultraviolet spectrogram transmitance is not less than 70%, greater than 200nm band spectrum transmitance greater than 80%, particularly 280-310nm band spectrum transmitance is greater than 90%, just in time transform the former required optimal spectrum 280-310nm of VD3 and be complementary, so select the far ultraviolet quartz glass to make the luminous tube shell with the 7-dehydrocholesterol; Luminous tube adopts the design of cracking, a spot of 185nm photon sees through the ozone of generation less than 0.1ppm that cracks, low intensive 253.7nm photon sees through directly killing pathogenic bacteria, and a large amount of 253.7nm photons are used to excite composite phosphor, produce the health care ray of 280-320nm, lamp bracket inboard and fluorescent tube outer surface spraying nanoscale Ti02-photocatalyst, but the exciting light catalyst produces strong oxidizer OH free radical, the reinforcement depollution of environment and sterilization functions with the water reaction under UVC, UVB ultraviolet radiation.Simultaneously the fluorescent tube outer surface is also played self-cleaning action, keep high light transmission efficiency to keep fluorescent tube, compound ultraviolet fluorescence powder, excite emission 280-320nmUVB medium wave health care ultraviolet down at the 253.7nm ultraviolet photon, its primary radiation district is at 280-310nm, radiation peak is at 300nm, this wave band just in time with animal skin in the 7-dehydrocholesterol transform the former required optimal spectrum 280-310nm of VD3 and be complementary, can make the interior more VD3 of generation of animal skin former, be transported to liver by blood etc. again, the active VD3 of kidney processing becoming, active VD3 keeps the metabolism of poultry normal physiological in vivo, promote intestinal to calcium, the absorption of phosphorus, excited respiratory center helps oxygen absorption and carbon dioxide and gets rid of.Increase erythrocyte, hemoglobin in the blood, strengthen the body tissue metabolic process, thereby disease resistance enhancemen plays strong body health-care effect to animal.

The invention has the beneficial effects as follows: both solved purification, the sterilization of breeding environment, solved livestock and poultry cultivation again and lack UVB (280nm-320nm) health care roentgenization problem in the sunlight.Allow poultry house animal go back to nature, help the healthy growth of poultry house animal.

Description of drawings

Fig. 1: embodiment of the invention perspective structure sketch map;

Among the figure: stitch 1, lamp holder 2, shell 3, composite phosphor 4, noble gas and hydrargyrum drips 5, crack 6, electrode 7, wick column 8.

The specific embodiment

With reference to description of drawings the present invention is done following concrete detailed description; As shown in drawings, the main body of poultry house special light source of the present invention is a kind of luminous tube, shell 3 usefulness far ultraviolet quartz glasss are made shell, lamp holder 2 is equipped with at the two ends of shell 3, electrode 7 is equipped with at inner two ends, tungsten filament, to charge into noble gas behind shell 3 evacuation and hydrargyrum drips 5, shell 3 inwalls are coated with compound fluorescent material 4, be provided with the wide slit of a 2mm along shell 3 length directions and be not coated with fluorescent material, form one and transparent crack 6, in low-pressure mercury vapour and high-velocity electrons collision process, produce the ultraviolet of 185nm and 253.7nm wavelength, the ultraviolet of 185nm wavelength sees through and cracks 6 with airborne O ₂Become O ₃253.7nm the ultraviolet part of wavelength 6 appears by cracking, directly play bactericidal action, the ultraviolet of most of 253.7nm wavelength is used for excitated fluorescent powder, produce the health care ultraviolet of 280nm--320nm wavelength, lamp bracket inboard and shell 3 outer surfaces spraying nanoscale TiO2-photocatalyst, but the reaction of exciting light catalyst and water produces strong oxidizer OH free radical under UVC, UVB ultraviolet radiation, strengthen the depollution of environment and sterilization functions, simultaneously the fluorescent tube outer surface is also played self-cleaning action, keep high light transmission efficiency to keep shell 3.

Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and scope are limited; under the prerequisite that does not break away from design concept of the present invention; common engineers and technicians make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.

Claims

1. poultry are given up special light source, the main body of poultry house special light source of the present invention is a kind of luminous tube, it is characterized in that shell makes shell with the far ultraviolet quartz glass, lamp holder is equipped with at the two ends of shell, electrode is equipped with at inner two ends, tungsten filament, to charge into noble gas behind the shell evacuation and hydrargyrum drips, inner wall of tube shell is coated with compound fluorescent material, be provided with the wide slit of a 2mm along the shell length direction and be not coated with fluorescent material, form transparent cracking, in low-pressure mercury vapour and high-velocity electrons collision process, produce the ultraviolet of 185nm and 253.7nm wavelength, the ultraviolet of 185nm wavelength sees through and cracks airborne O ₂Become O ₃253.7nm the ultraviolet part of wavelength appears by cracking, directly play bactericidal action, the ultraviolet of most of 253.7nm wavelength is used for excitated fluorescent powder, produce the health care ultraviolet of 280nm--320nm wavelength, lamp bracket inboard and shell outer surface spraying nanoscale TiO2-photocatalyst, at UVC, but the UVB ultraviolet radiation is exciting light catalyst and water reaction generation strong oxidizer OH free radical down, strengthen the depollution of environment and sterilization functions, simultaneously the fluorescent tube outer surface is also played self-cleaning action, keep high light transmission efficiency to keep shell, described far ultraviolet quartz glass UVB ultraviolet ray transmissivity reaches 88,8%, 185nm ultraviolet spectrogram transmitance is not less than 70%, greater than 200nm band spectrum transmitance greater than 80%, particularly 280-310nm band spectrum transmitance is greater than 90%, just in time transforming the former required optimal spectrum 280-310nm of VD3 with the 7-dehydrocholesterol is complementary, luminous tube adopts the design of cracking, a spot of 185nm photon sees through the ozone of generation less than 0.1ppm that cracks, low intensive 253.7nm photon sees through directly killing pathogenic bacteria, and a large amount of 253.7nm photons are used to excite composite phosphor, produce the health care ray of 280-320nm, lamp bracket inboard and fluorescent tube outer surface spraying nanoscale TiO2-photocatalyst, at UVC, but the UVB ultraviolet radiation is exciting light catalyst and water reaction generation strong oxidizer OH free radical down, compound ultraviolet fluorescence powder, excite emission 280-320nmUVB medium wave health care ultraviolet down at the 253.7nm ultraviolet photon, its primary radiation district is at 280-310nm, radiation peak is at 300nm, this wave band just in time with animal skin in the 7-dehydrocholesterol transform the former required optimal spectrum 280-310nm of VD3 and be complementary, can make that to produce more VD3 in the animal skin former.