CN112042739A

CN112042739A - Sterilizing device

Info

Publication number: CN112042739A
Application number: CN202010968329.2A
Authority: CN
Inventors: 胡海梅; 江峰
Original assignee: Changhong Meiling Co Ltd
Current assignee: Changhong Meiling Co Ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2020-12-08

Abstract

The invention discloses a sterilization device, and relates to the technical field of sterilization equipment. The sterilization box comprises a box body and a box cover; the upper surface of the box cover is provided with an inlet; the bottom of the box body is provided with an outlet; the lower end of the outlet is provided with a receiving container; a snake-shaped bend is arranged inside the box body; the inner bottom surface of the box cover is provided with a sterilization module. The sterilization box is arranged to sterilize bacteria and viruses in the liquid, and meanwhile, the damage to nutrient components in the liquid is reduced; through installing snakelike bend in the box body, reduce the liquid velocity of flow, effectively guarantee bactericidal effect.

Description

Sterilizing device

Technical Field

The invention belongs to the technical field of sterilization equipment, and particularly relates to a sterilization device.

Background

The cytomegalovirus has wide infection in people, the adult infection rate in China reaches more than 95%, the cytomegalovirus usually presents recessive infection, most infected persons have no clinical symptoms, but serious diseases can be generated by attacking a plurality of organs and systems under certain conditions. The virus can invade lung, liver, kidney, salivary gland, mammary gland and other glands, and multinuclear leucocyte and lymphocyte, and can be discharged from saliva, milk sweat blood, urine, semen, uterus secretion for a long time or intermittently. Usually, the drug is transmitted by multiple routes such as oral cavity, genital tract, placenta, blood transfusion or organ transplantation. Breast feeding is also a very effective route for giant cell infection. At present, the scheme of stopping breast feeding is adopted for the condition that cytomegalovirus exists in breast milk of nursing mothers in medicine, and breast milk waste is caused.

In addition, as the number of the employees of the workplace mother increases, the phenomenon of milking and storage is prevalent, but if the operation is improper in the middle link, the milk is polluted, and the health of the baby is threatened.

Common sterilization methods for dairy products include pasteurization, ultra-high temperature sterilization, pulse discharge sterilization, electrolytic sterilization, alternating current sterilization, ultrasonic sterilization, laser sterilization, and pulsed light sterilization. However, most of these methods are used in the food industry and cannot be popularized in personal products.

Disclosure of Invention

The invention aims to provide a sterilization device, which is provided with a sterilization box to sterilize bacteria and viruses in liquid and reduce the damage of nutrient components in the liquid; through installing snakelike bend in the box body, reduce the liquid velocity of flow, effectively guarantee bactericidal effect.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a sterilization device, which comprises a sterilization box, wherein the sterilization box comprises a box body and a box cover; the upper surface of the box cover is provided with an inlet; the bottom of the box body is provided with an outlet; a receiving container is arranged at the lower end of the outlet;

a snake-shaped bend is arranged in the box body; the inner bottom surface of the box cover is provided with a sterilization module.

Further, the front end of the inlet is in a round hole shape; the rear end of the inlet is in a shape of a flat duck tongue.

Further, the sterilization module is an ultraviolet lamp array; the wavelength of the ultraviolet lamp is 200-350 nm; the light-emitting angle of an ultraviolet lamp of the sterilization module is 120 degrees, and the vertical distance between the ultraviolet lamp and the snake-shaped bend is 5-10 cm.

Furthermore, the ratio of the length and the width of the sterilization module to the number of the ultraviolet lamps is that one ultraviolet lamp is arranged twice the vertical distance between the ultraviolet lamp and the snake-shaped bend.

Furthermore, the illumination intensity of an ultraviolet lamp of the sterilization module is more than 5.5 mu W/cm²。

Furthermore, the front end of the outlet is in the shape of a flat duck tongue, and the rear end of the outlet is in the shape of a round hole.

Further, the receiving container is connected with the outlet through threads.

The invention has the following beneficial effects:

the sterilization box is arranged to sterilize bacteria and viruses in the liquid, and meanwhile, the damage to nutrient components in the liquid is reduced; through installing snakelike bend in the box body, reduce the liquid velocity of flow, effectively guarantee bactericidal effect.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a sterilization apparatus;

FIG. 2 is a schematic view of the inlet;

FIG. 3 is a schematic view showing the inside structure of the sterilizing cassette;

FIG. 4 is a schematic view illustrating an inner structure of the sterilizing cassette;

fig. 5 is a schematic view of the structure of the outlet.

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.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-5, the present invention relates to a sterilization device, which comprises a sterilization box 2, wherein the sterilization box 2 is made of stainless steel; the sterilizing box 2 comprises a box body 21 and a box cover 22; the upper surface of the box cover 22 is provided with an inlet 1; the bottom of the box body 21 is provided with an outlet 3; the lower end of the outlet 3 is provided with a receiving container 4;

a snake-shaped curve 211 is arranged inside the box body 21; the serpentine bend 211 is a hollow tube without a cover; the serpentine curve 211 controls the flowing speed of the liquid by the angle, and controls the flowing length of the serpentine curve 211 and the flowing speed obtained by controlling the angle, so that the time for the liquid to pass through the sterilizing box 2 is more than or equal to 30 seconds; the inner bottom surface of the box cover 22 is provided with a sterilization module 221.

Further, the front end of the inlet 1 is in a round hole shape; the rear end of the inlet 1 is in a shape of a flat duck tongue.

Further, the sterilization module 221 is an ultraviolet lamp array; the wavelength of the ultraviolet lamp is 200-350 nm; the light-emitting angle of an ultraviolet lamp of the sterilization module is 120 degrees, and the vertical distance between the ultraviolet lamp and the snake-shaped bend is 5-10 cm.

Furthermore, the ratio of the length and the width of the sterilization module to the number of the ultraviolet lamps is 2 times of the vertical distance between the ultraviolet lamps and the snake-shaped bend.

Furthermore, the illumination intensity of the ultraviolet lamp of the sterilization module is more than 5.5 muW/cm 2.

Furthermore, the front end of the outlet 3 is in the shape of a flat duck tongue, and the rear end of the outlet 3 is in the shape of a round hole.

Further, the receiving container 4 is connected to the outlet 3 by a screw thread.

Example (b): the invention discloses a milk squeezing device, which is available on the market at present and only has a milking function but no sterilization function, and the milk squeezing device has the advantages that the milk enters a sterilization box quickly after being put in the milk squeezing device for milking, the flow-through speed of the milk can be controlled by the design angle of a serpentine curve of the sterilization box, the flow-through time of the milk in the sterilization box can be controlled to be more than or equal to 30 seconds by the total length of the serpentine curve and the flow-through speed of the milk in the serpentine curve of the sterilization box, the whole flow-through process is subjected to rapid sterilization under the ultraviolet irradiation condition, and then the milk enters a receiving container through a milk.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sterilization device comprising a sterilization case (2), characterized in that: the sterilizing box (2) comprises a box body (21) and a box cover (22); the upper surface of the box cover (22) is provided with an inlet (1); the bottom of the box body (21) is provided with an outlet (3); the lower end of the outlet (3) is provided with a receiving container (4);

a snake-shaped curve (211) is arranged in the box body (21); the inner bottom surface of the box cover (22) is provided with a sterilization module (221).

2. A sterilisation apparatus according to claim 1, characterised in that the front end of said inlet (1) is circular-hole shaped; the rear end of the inlet (1) is in a shape of a flat duck tongue.

3. A sterilisation apparatus according to claim 1, wherein said sterilisation module (221) is an array of uv lamps; the wavelength of the ultraviolet lamp is 200-350 nm; the light-emitting angle of an ultraviolet lamp of the sterilization module is 120 degrees, and the vertical distance between the ultraviolet lamp and the snake-shaped bend is 5-10 cm.

4. The sterilization device according to claim 1, wherein the ratio between the length and the width of the sterilization module and the number of the ultraviolet lamps is 2 times of the vertical distance between the ultraviolet lamps and the serpentine curve.

5. The sterilization apparatus according to claim 1, wherein the ultraviolet lamp of the sterilization module has an intensity of light greater than 5.5 μ W/cm²。

6. A sterilisation apparatus according to claim 1, characterised in that the outlet (3) is flat duck-like in the front end and that the outlet (3) is circular-holed in the rear end.

7. A sterilisation apparatus as claimed in claim 1, characterised in that said receiving container (4) is screw-connected to said outlet (3).