CN209978478U - Refrigeration equipment with flash sterilization device - Google Patents
Refrigeration equipment with flash sterilization device Download PDFInfo
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- CN209978478U CN209978478U CN201920755642.0U CN201920755642U CN209978478U CN 209978478 U CN209978478 U CN 209978478U CN 201920755642 U CN201920755642 U CN 201920755642U CN 209978478 U CN209978478 U CN 209978478U
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Abstract
The utility model relates to a refrigeration plant technical field, concretely relates to refrigeration plant with flash of light sterilizing equipment, it includes: the refrigerating chamber is internally provided with a flash sterilization device; the flash sterilization device includes: a pulsed flash component; the pulse flash assembly includes: and the current output by the charging circuit is input into the inert gas bulb after passing through the capacitor and the discharging circuit in sequence. The utility model discloses need not carry out the operation of extra manual sterilization, greatly reduced people's work load, and it can carry out uninterrupted sterilization under refrigeration plant's operation, stopped effectively to disinfect untimely the condition emergence, so it has greatly reduced the bacterial content in the walk-in, has prolonged the shelf life of cold-stored food effectively.
Description
Technical Field
The utility model relates to a refrigeration plant technical field, concretely relates to refrigeration plant with flash of light sterilizing equipment.
Background
With the development of modern freezing technology, the food can be transported for a long distance after being refrigerated for people outside thousands of miles to taste; frozen food products require the use of refrigeration equipment during shipping and storage to maintain the food products at a low temperature.
Although the low temperature generated by the refrigeration equipment can inhibit the growth of bacteria in the food, the refrigeration equipment does not have the sterilization capability, so the conventional refrigeration equipment needs to perform manual sterilization operation regularly; when manual sterilization is carried out, refrigerated food needs to be transferred, the workload is large, and the operation time is long; further, the time interval between the sterilization operations is too long, and the refrigerated food may be spoiled in advance.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects, the present invention provides a refrigeration device using the pulse strong light sterilization technology.
The purpose of the utility model is realized through the following technical scheme:
the utility model relates to a refrigeration plant with flash of light sterilizing equipment, include:
the refrigerating chamber is internally provided with a flash sterilization device;
the flash sterilization device includes: a pulsed flash component; the pulse flash assembly includes: and the current output by the charging circuit is input into the inert gas bulb after passing through the capacitor and the discharging circuit in sequence.
The utility model discloses in, flash of light sterilizing equipment still includes:
the main casing body, be equipped with airflow channel in the main casing body, the pulse flash of light subassembly set up in airflow channel, just still be provided with the fan in the airflow channel.
The utility model discloses in, the fan set up in airflow channel's air-out is served, the pulse flash of light subassembly set up in the place ahead of fan.
The utility model discloses in, the fan set up in airflow channel's air inlet is served, the pulse flash of light subassembly set up in the rear of fan.
The utility model discloses in, airflow channel's air inlet end and air-out are served and are all covered the subassembly that is in the light, the subassembly that is in the light comprises the barn door more than two, is equipped with the vacancy that the confession gas passed through between the double-phase adjacent barn door, just the barn door with the play plain noodles looks slope of inert gas bulb.
In the present invention, the number of the flash sterilization devices is more than one.
The utility model discloses in, every the quantity of the pulse flash of light subassembly in the flash of light sterilizing equipment is more than one.
In the utility model, the flash sterilization device is arranged at the top of the refrigerating chamber.
In the present invention, the surface of the light barrier is coated with a light absorbing material.
The utility model discloses in, the outside of inert gas bulb is equipped with the snoot, just the inert gas bulb is the xenon lamp.
The utility model discloses be equipped with flash of light sterilizing equipment in refrigeration plant's walk-in, this flash of light sterilizing equipment can be under the condition of refrigeration plant normal operating, air in the walk-in disinfects through the pulse highlight, it need not carry out the operation of extra manual sterilization, people's work load has greatly been reduced, and it can carry out uninterrupted sterilization under refrigeration plant's operation, the untimely condition emergence of disinfecting has been stopped effectively, so it has greatly reduced the bacterial content in the walk-in, the shelf life of cold-stored food has been prolonged effectively.
Drawings
For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.
Fig. 1 is a schematic circuit diagram of a pulse flash module according to the present invention;
FIG. 2 is a schematic cross-sectional view of the refrigerating apparatus of the present invention;
FIG. 3 is an exploded view of an embodiment of the flash sterilizer of the present invention;
fig. 4 is an exploded schematic view of another embodiment of the flash sterilizer of the present invention.
Description of reference numerals: 100. a pulsed flash component; 101. a charging circuit; 102. a capacitor; 103. a discharge circuit; 104. an inert gas bulb; 200. a main housing; 300. a fan; 400. a light barrier; 500. and a refrigerating chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following describes a refrigeration equipment with flash sterilizer according to an embodiment of the present invention, referring to fig. 1, which includes:
the refrigerating chamber is internally provided with a flash sterilization device;
the flash sterilization device includes: a pulsed flash assembly 100; the pulse flash assembly 100 includes: a charging circuit 101 connected to an external power supply; wherein, the external power supply includes: commercial power or batteries, etc.; the current output from the charging circuit 101 passes through the capacitor 102 and the discharging circuit 103 in order, and then is input to the inert gas bulb 104. When the charging circuit 101 is connected with an external power supply, the charging circuit 101 charges the capacitor 102, and when the discharging circuit 103 receives a discharging signal after the capacitor 102 is fully charged, all electric energy in the capacitor 102 is transmitted to the inert gas bulb 104 to drive the inert gas bulb 104 to emit instantaneous high-power light to generate strong flash light to irradiate the air in the refrigerating chamber, and the air in the refrigerating chamber is effectively sterilized through a pulse high-light sterilization technology; the pulsed strong light sterilization technology is a world-leading light source technology which utilizes a pulse engineering technology of instantaneous discharge and a special inert gas lamp tube to excite strong white light in a pulse form, the spectral distribution of the light is similar to sunlight, and the light intensity is equivalent to thousands to tens of thousands of times of the sunlight intensity reaching the surface of the earth. It utilizes instantaneous and high-intensity pulse light energy to kill various microorganisms, thereby making up for the defects of traditional thermal sterilization and chemical sterilization. The device is particularly suitable for the working environment of closed refrigeration equipment such as a refrigeration house and a refrigeration car.
In another embodiment, a refrigerator with a flash sterilizer of the present invention will be described in detail with reference to fig. 2 to 3, which includes:
a refrigerating chamber 500, wherein the refrigerating chamber 500 is used for placing food to be refrigerated; a flash sterilization device is arranged in the refrigerating chamber 500;
the flash sterilization device includes: the main casing 200 is provided with an airflow passage and a pulse flash component 100, the pulse flash component 100 is arranged in the airflow passage, and a fan 300 is further arranged in the airflow passage. The pulse flash assembly 100 includes: a charging circuit 101 connected to an external power supply; wherein, the external power supply includes: commercial power or batteries, etc.; the current output from the charging circuit 101 passes through the capacitor 102 and the discharging circuit 103 in order, and then is input to the inert gas bulb 104. In the present embodiment, the pulse flash assembly 100 is disposed in the main housing 200 to dispose the pulse flash assembly 100 in a semi-enclosed space, and an airflow path is disposed in the main housing 200, and the air in the refrigerating chamber 500 is drawn into the airflow path in the main housing 200 by the fan 300, the pulse flash assembly 100 sterilizes the air in the airflow path by using a pulse strong light sterilization technology, and the sterilized air is discharged into the refrigerating chamber 500 again; and, the air inlet end and the air outlet end of the airflow passage are both covered with light blocking components, so that strong light is effectively prevented from being leaked. This embodiment is applicable to in the semi-open environment such as refrigerator-freezer, and pulse flash of light subassembly 100 does not directly carry out the highlight to walk-in 500, avoids the highlight to cause the injury to user's eyes.
The fan 300 is disposed at an air outlet end of the airflow path, and the pulse flashing component 100 is disposed in front of the fan 300.
In this embodiment, the number of the flash sterilization devices is one or more, and the flash sterilization devices are disposed at the top of the refrigerating chamber 500. The user can set flash sterilizing devices at respective corners of the top of the refrigerating compartment 500 according to the specification of the refrigerating compartment 500.
Referring to fig. 4, in another embodiment, the fan 300 is disposed on the air inlet end of the airflow path, and the pulse flash component 100 is disposed behind the fan 300.
In this embodiment, the light-blocking assembly is composed of more than two light-blocking panels 400, a vacant space for air to pass through is provided between two adjacent light-blocking panels 400, and the light-blocking panels 400 are inclined to the light-emitting surface of the inert gas bulb 104. And a louver structure is used between two adjacent light barriers 400, which effectively ensures that air can smoothly pass through the airflow path while preventing strong light from leaking.
In the present invention, the number of the pulse flash assemblies 100 in each flash sterilizer is more than one. Wherein, the number of the pulse flash components 100 can be increased or decreased according to the actual situation; and when the pulse flash assemblies 100 are provided, each pulse flash assembly 100 can be driven to flash in turn, which effectively shortens the flash period.
In this embodiment, the surface of the light barrier 400 is coated with a light absorbing material. The light-absorbing material is a material which irradiates light on an object, does not transmit outside the illumination, does not generate mapping and massive flare and reflection, and diffuses and reflects part of the light after absorbing the light.
In this embodiment, a light-gathering cover is disposed outside the inert gas bulb 104, and the light-gathering cover is used for adjusting the light emitting direction, so as to effectively ensure the working efficiency of the product; and the inert gas bulb 104 is a xenon lamp. The xenon lamp is a bulb filled with inert gas mixture including xenon.
In the present invention, the refrigeration apparatus comprises: equipment with refrigerating and storing capacities such as a refrigerator car, a freezer, an ice chest and the like; and is not particularly limited herein.
In the description of the present specification, reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" or the like means 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 present invention. In this specification, schematic representations of the above terms 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 above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A refrigerator having a flash sterilizer, comprising:
the refrigerating chamber is internally provided with a flash sterilization device;
the flash sterilization device includes: a pulsed flash component; the pulse flash assembly includes: and the current output by the charging circuit is input into the inert gas bulb after passing through the capacitor and the discharging circuit in sequence.
2. A refrigerating apparatus having a flash sterilizer as claimed in claim 1, wherein the flash sterilizer further comprises:
the main casing body, be equipped with airflow channel in the main casing body, the pulse flash of light subassembly set up in airflow channel, just still be provided with the fan in the airflow channel.
3. A refrigerator having a flash sterilizer of claim 2, wherein the fan is disposed at the air outlet end of the air flow path, and the pulse flash unit is disposed in front of the fan.
4. A refrigerator having a flash sterilizer of claim 2, wherein the fan is disposed at the air inlet end of the air flow path and the pulsed flash assembly is disposed behind the fan.
5. A cold storage device with a flash sterilization device as claimed in claim 3 or 4, wherein the air inlet end and the air outlet end of the air flow path are covered with light blocking components, each light blocking component is composed of more than two light blocking plates, a vacant space for air to pass through is arranged between two adjacent light blocking plates, and the light blocking plates are inclined with the light emitting surface of the inert gas bulb.
6. A cold storage device with a flash sterilizer as claimed in claim 5, wherein the number of the flash sterilizer is more than one.
7. A cold storage appliance with a flash sterilizer as claimed in claim 6, wherein the number of the pulse flash units in each flash sterilizer is more than one.
8. A cold storage device with a flash sterilization device as recited in claim 7, wherein said flash sterilization device is disposed at the top of said cold storage compartment.
9. A cold storage appliance having a flash sterilization device as claimed in claim 8, wherein the surface of the light barrier is coated with a light absorbing material.
10. A refrigerating apparatus having a flash sterilizer as claimed in claim 9, wherein a condenser cover is provided on the outside of the inert gas bulb, and the inert gas bulb is a xenon lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920755642.0U CN209978478U (en) | 2019-05-23 | 2019-05-23 | Refrigeration equipment with flash sterilization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920755642.0U CN209978478U (en) | 2019-05-23 | 2019-05-23 | Refrigeration equipment with flash sterilization device |
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| CN209978478U true CN209978478U (en) | 2020-01-21 |
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| CN201920755642.0U Active CN209978478U (en) | 2019-05-23 | 2019-05-23 | Refrigeration equipment with flash sterilization device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008407A1 (en) * | 2019-07-17 | 2021-01-21 | 深圳市神牛摄影器材有限公司 | Flash disinfection box |
| CN114791193A (en) * | 2021-01-26 | 2022-07-26 | 合肥美的电冰箱有限公司 | Purification device of refrigeration equipment, control method of purification device and refrigeration equipment |
| CN114793066A (en) * | 2021-01-26 | 2022-07-26 | 合肥美的电冰箱有限公司 | Xenon lamp power supply, purification device and refrigeration equipment |
-
2019
- 2019-05-23 CN CN201920755642.0U patent/CN209978478U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008407A1 (en) * | 2019-07-17 | 2021-01-21 | 深圳市神牛摄影器材有限公司 | Flash disinfection box |
| CN114791193A (en) * | 2021-01-26 | 2022-07-26 | 合肥美的电冰箱有限公司 | Purification device of refrigeration equipment, control method of purification device and refrigeration equipment |
| CN114793066A (en) * | 2021-01-26 | 2022-07-26 | 合肥美的电冰箱有限公司 | Xenon lamp power supply, purification device and refrigeration equipment |
| CN114791193B (en) * | 2021-01-26 | 2023-12-01 | 合肥美的电冰箱有限公司 | Purifying device of refrigeration equipment, control method of purifying device and refrigeration equipment |
| CN114793066B (en) * | 2021-01-26 | 2023-12-01 | 合肥美的电冰箱有限公司 | Xenon lamp power supply, purifying device and refrigerating equipment |
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