CN2645669Y

CN2645669Y - Gun type disinfecting device and its structure

Info

Publication number: CN2645669Y
Application number: CN 03251717
Authority: CN
Inventors: ***; 李文兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-06
Filing date: 2003-06-06
Publication date: 2004-10-06
Anticipated expiration: 2013-06-06

Abstract

A gun type disinfecting device and its structure belongs to mechanical and electrical medical/sanitary equipment and is used to capture and sterilize the pathogenic microorganisms on the surface of the objects and in the air. As illustrated by the figure in appendix of the abstract, the device mainly comprises several parts including a dust-adsorption cover (3), a gun body (6), a high-temperature disinfection and ventilation system with a handle thereof (10), all of which are in sealed connection to form a ventilated cavity. Thereinto, the dust-adsorption cover (3) is provided with a built-in ultraviolet sterilization lamp tube (2), the gun body (6) is provided with a built-in fan (7) and an electric machine (8) to form a dynamical dust-adsorption system, the exterior of the high-temperature transient disinfection tube (14) is covered by a heat irradiating cover (13), and the tail is provided with a built-in filtering screen (16) to form a high-temperature disinfection/ventilation system, wherein the handle (10) of the gun style disinfector is provided with a trigger (9) and a switch of the electric power (11) to control the circuit of the whole machine. The utility model remedies the technical shortcomings of the regular disinfection methods such as the poor efficacy, blindfolded operation, and the disinfectant harming to the health and polluting the environment, etc, and has the advantages of convenient carrying and using, reliability, and shorter preparation period, etc.

Description

A kind of rifle formula disinfecting apparatus and structure thereof

Technical field this utility model relates to a kind of electrical category medical sanitary apparatus, refers in particular to the rifle formula disinfector of defectives such as can remedying routine disinfection method weak effect, contaminated environment, impair one's health.

Background technology is in the public health field, and being used at the on-the-spot disinfectant scheme of epidemic prevention mainly is to spray disinfectant.The all poisonous and contaminated environment of known all chemosterilants, and can't differentiate its dissipation ability sometimes to unknown pathogenic microorganism, this uncertainty mainly is reflected in the epidemic situation of those etiology unknowns (such as SARS), all is like this in very long one period after the epidemic situation outburst; Equally, utilize physical factor disinfectant known device or Disinfection Effect relatively poor, or should not be used in the such sterilization objects of human body.How to improve disinfection technology, maximize favourable factors and minimize unfavourable ones, be one of focus of paying close attention in the industry always.

Summary of the invention is in order to remedy the defective of existing disinfectant measure, and this utility model provides a kind of rifle formula disinfecting apparatus.Comprehensive some physics principle of this disinfecting apparatus is caught and the various pathogenic microorganisms of deactivation, this device is taked the closely operation of pedestrian's medicated clothing, and Disinfection Effect is definite, the appropriate use, can improve even avoid all deficiencies of existing disinfectant measure, and be easy to carry about with one and operate.

The technical scheme in the invention for solving the technical problem is: design one ventilation cavity is installed in high-intensity ultraviolet fluorescent tube and power dust collecting system and TRANSIENT HIGH TEMPERATURE decontamination system in this ventilation cavity successively.Instigate air-flow rinsing sterilization operation face repeatedly by the power dust collecting system, simultaneously, under the situation of condition permission, the scope of operation and suck air are sterilized in advance with high-intensity ultraviolet, after connecing, handle with the air sterilization of the high-temperature sterilization exhaust system that is located at tail after to rinsing.Complete machine is divided into dust shield, the body of a gun and high-temperature sterilization exhaust system, several parts of handle.It is characterized in that:

1. dust shield is an integral body, and opening is rectangle horn-like, interior parallel two the high-intensity ultraviolet fluorescent tubes between the wavelength 250nm-275nm of putting, and switch is used for the pre-sterilization to suitable object separately; The dust shield opening is equipped with movable protection network, dust shield tail pipe and body of a gun shell is airtight joins.

2. the body of a gun is useful on dust suction and instigates the motor and the fan of the air-flow rinsing sterilization objects scope of operation, constitutes the power dust collecting system;

3. the high-temperature sterilization exhaust system is connected on after the body of a gun, in the instantaneous sterilization pipe of a high temperature is arranged, the air-flow of inspiration all therefrom in single file and mistake, the electrical heating thermal source is to be fixed on the electric furnace heating wire on the hollow refractory rod in the pipe, pipe is outer to be heat dissipating housing, on evenly have louvre, tail end built-in is used for the Chalk-dust filtering granule to strengthen the dust-filtering sieve of Disinfection Effect;

4. handle is installed in the body of a gun and heat dissipating housing connecting portion, and trigger and circuit controling switch are housed.

Said ultraviolet disinfection lamp is meant UV-C (ultraviolet C-band) the high-intensity ultraviolet fluorescent tube of wavelength between 250nm-275nm in this utility model scheme, require during use from being sterilized thing surface distance≤2.0cm, such distance, the ultraviolet radiation intensity of generation 〉=6000 μ wsec/cm ²

The disinfection by ultraviolet light fluorescent tube places in the dust shield front opening, is designed to two, parallel installation, and energy is switch separately, and in order to the suitable operation object is sterilized in advance, when the human body exposure portion was carried out the rinsing sterilization operation, closing need not.Dust shield is that the alloy aluminium sheet of interior polishing is made.

Power dust collecting system power of motor is at 800w-1500w.

High-temperature sterilization exhaust system internal fixation has the instantaneous sterilization pipe of high temperature, is lined with refractory material in the pipe, the U.S. compo pipe combination of optional refractory liner or asbestos cloth liner and lightweight aluminium; The electrical heating high temperature heat source is the electric furnace heating wire that is wrapped on the hollow refractory rod in the pipe, and rated power is 2500W, can stablize to produce 500 ℃～1000 ℃ high temperature.

The instantaneous sterilization pipe of high temperature is with heat dissipating housing outward, evenly has louvre on it, is made by metal pipe materials such as almags.

Tail end internal stay at the instantaneous sterilization pipe of high temperature in this utility model scheme has dust-filtering sieve, is thick 5mm-10mm (it is fixed to look dust concentration) that the net support is the elastic metallic ring.The dust-filtering sieve will prolong its disinfecting time than big dust granules retaining in thorax, if the environment dust concentration is lower, can pluck.

The ball blocky-shaped particle of diameter about 5-10mm that the nano ceramics filtrate is pressed into after fully mixing under the assistance of low amounts of water by weight proportion by nanometer Montmorillonitum, nanometer silver and 20 orders-50 order activated carbon powder, high temperature sintering becomes nano-ceramic particle in the described ball blocky-shaped particle immigration muffle furnace, is called for short the nanometer filtrate.The nano-disinfection filtrate that sinters is dropped in the clear water in the outstanding water that the nanometer silver of high concentration as far as possible arranged that submerges after the rinsing repeatedly, stir and soak 24h and pull out, the drying under reduced pressure filter is existing.

Each road power control switch of rifle formula disinfector is arranged in the handle, controls by the trigger on the handle.The circuit of rifle formula disinfector is connected by known suitable mode, but DC-AC two-use.

Coronavirus or other pathogenic microorganism and appendages thereof are mainly DNA, RNA, protein and other carbohydrate and constitute, and surpass 6000 μ wsec/cm when being subjected to intensity ²The pre-sterilization of specific ultraviolet (about about 253.7nm) 〉=5sec (second) and (or) through 〉=500 ℃ high temperature actions, its biological activity is all damaged, and can not stay any residual contamination or harm after the sterilization like this.

Relatively moist and can bear high-temperature baking the time when object, can unload the dust-filtering sieve of rifle formula disinfector tail end, afterbody is aimed at the sterilization operation face, make that high temperature gas flow directly sprays to the sterilization operation face in the thorax, and then press preceding method and sterilize.

This utility model beneficial effect is, relevant physical method is combined into a complete portable sterilizing apparatus, equipment is easy to carry, operation easily, can approach sterilization objects, Disinfection Effect is reliable, avoid chemosterilant and the Introduced cases source of infection two aspects to harm and hidden danger that human and environment brings, remedied routine disinfection measure weak point.

Description of drawings is described further rifle formula disinfector below in conjunction with accompanying drawing and this utility model one indefiniteness embodiment.

Accompanying drawing 1 is the embodiment organigram of rifle formula disinfector.

1. movable protection networks among the figure; 2.UV-C fluorescent tube; 3. dust shield; 4. lamp base; 5. suspender clip; 6. the body of a gun; 7. fan; 8. motor; 9. on and off switch trigger; 10. hands handle; 11. on and off switch; 12. electric wire; 13. heat dissipating housing; 14. the instantaneous sterilization pipe of high temperature; 15. electric furnace heating wire; 16. dust-filtering sieve.

Accompanying drawing 2 is embodiment schematic appearance of rifle formula disinfector.

1. movable protection networks among the figure; 2.UV-C fluorescent tube; 3. dust shield; 4. lamp base; 6. the body of a gun; 13. heat dissipating housing; 5. suspender clip; 9. on and off switch trigger; 10. hands handle; 12. power line.

Accompanying drawing 3 is embodiment circuit diagrams of rifle formula disinfector.

Be embodied in the accompanying drawing 1., from front to back, this utility model dust shield (3), the body of a gun (6) and high-temperature sterilization exhaust system (13) each several part successively sealed attachment in a ventilation casing, attached one handle (10) in addition.Wherein:

1. dust shield (3) is an integral structure, opening is rectangle horn-like, in parallelly be equipped with between two wavelength 250nm-275nm, the high-intensity ultraviolet fluorescent tube (2) of power between 8W-15W, preceding have movable protection network (1), airtight joining of the dust shield tail pipe and the body of a gun (6);

3. the body of a gun (6) internal fixation motor (8) and the fan (7) that is used for dust suction and drives air-flow rinsing sterilization operation face, constitutes the power dust collecting system;

4. the high-temperature sterilization exhaust system is airtight be connected on the body of a gun (6) after, the instantaneous sterilization pipe of high temperature of interior installation (14) can ensure that gas moment of passing through is by thorough disinfection; Thermal source is the electric furnace heating wire (15) on the hollow refractory rod of being wrapped in that is fixed in the pipe; Pipe is outer to be heat dissipating housing (13), upward evenly has louvre, and the built-in Chalk-dust filtering granule that is used for of tail end is to strengthen the dust-filtering sieve (16) of Disinfection Effect;

6. handle (10) is installed in the body of a gun (6) and both joint portions of heat dissipating housing (13), on trigger (9) and power control switch (11) are arranged.

With after this device sterilization, through test, gather examination on contaminated thing surface and the tail gas after the sterilization and cultivate or amplification with known micro-biological process respectively, all do not detect and be subjected to that examination virus, antibacterial etc. are specific is tried microorganism.

Claims

A kind of rifle formula disinfector that is used to control the pathogenic microorganism propagation.Its complete machine is a ventilation cavity that is become by dust shield (3), the body of a gun (6) and high-temperature sterilization exhaust system sealed attachment successively, it is characterized in that:
1. the high-intensity ultraviolet fluorescent tube (2) between parallel two wavelength 250nm-275nm that have been equipped with pre-disinfective action in the dust shield (3), opening is horn-like opening, and the front is equipped with movable protection network (1);
2. the body of a gun (6) built-in fans (7) and motor (8) are configured for dust suction and the power dust collecting system that drives air-flow rinsing sterilization operation face;
4. heat dissipating housing (13) internal fixation the instantaneous sterilization pipe of high temperature (14), is the electric furnace heating wire (15) that is wrapped on the hollow refractory rod in the pipe, and the pipe tail is a dust-filtering sieve (16), and composition can be to the quick disinfectant high-temperature sterilization of the air-flow that passes cavity exhaust system;
5. trigger (9) and on and off switch (11) are arranged, on the handle (10) in order to control complete machine or local circuit.