CN215656917U - Drum-type low temperature plasma sterilization case - Google Patents
Drum-type low temperature plasma sterilization case Download PDFInfo
- Publication number
- CN215656917U CN215656917U CN202121709418.1U CN202121709418U CN215656917U CN 215656917 U CN215656917 U CN 215656917U CN 202121709418 U CN202121709418 U CN 202121709418U CN 215656917 U CN215656917 U CN 215656917U
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- Prior art keywords
- sterilization
- cabin
- drum
- temperature plasma
- type low
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- Expired - Fee Related
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 87
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 86
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000011084 recovery Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a drum-type low-temperature plasma sterilization box, which comprises a bottom plate, wherein a protective cover with an opening at the top is arranged on the bottom plate, a drum sterilization cabin is rotationally arranged in the protective cover, two rotary cleaning mechanisms are symmetrically arranged in the drum sterilization cabin along the axial direction, an opening is arranged on the circumferential surface of the drum sterilization cabin, and two sealing arc plates are movably and symmetrically arranged at the opening.
Description
Technical Field
The utility model relates to the technical field of sterilization boxes, in particular to a drum-type low-temperature plasma sterilization box.
Background
The operating principle of hydrogen peroxide low temperature plasma sterilizer is through hydrogen peroxide low temperature plasma sterilization, multiple microorganism on the article is lost the activity through specific mode messenger in the disinfection process, thereby reach the sterilization purpose, relate to a lot of fields among the daily life, as long as use as required, this sterilizer just can reach 10-6 SAL's sterilization level invariably, current plasma sterilization case, mostly be the rectangle sterilization cabin, when changing the sterilization article, need the staff to wipe the equipment futilely earlier, rectangle sterilization case edges and corners edge is difficult for wasing, so need consume a large amount of time, lead to the sterilization interval long, it is long to sterilize, so, we propose a drum-type low temperature plasma sterilization case.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drum-type low-temperature plasma sterilization box to overcome the defects in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model discloses a drum-type low-temperature plasma sterilization box which comprises a bottom plate, wherein a protective cover with an opening at the top is arranged on the bottom plate, a drum sterilization cabin is rotationally arranged in the protective cover, two rotary cleaning mechanisms are symmetrically arranged in the drum sterilization cabin along the axial direction, an opening is arranged on the circumferential surface of the drum sterilization cabin, two sealing arc plates are movably and symmetrically arranged at the opening, a sterilization device is fixedly arranged in the drum sterilization cabin, and a cleaning and pollution discharging mechanism is arranged at the lower side of the drum sterilization cabin.
Preferably, the centers of the circumferences of two ends of the roller sterilization cabin are fixedly provided with support shafts, and the support shafts are rotatably connected in the protective cover.
Preferably, a transmission gear and a copper ring are respectively and fixedly arranged on the two support shafts between the roller sterilization cabin and the protective cover, a speed reducing motor is fixedly arranged in the protective cover at the lower side of the transmission gear, a motor shaft is arranged under the control of the speed reducing motor, a driving gear in meshing transmission with the transmission gear is fixedly arranged on the motor shaft, an electric control device is fixedly arranged in the protective cover at the lower side of the copper ring, and the electric control device is in contact with the copper ring through an electric brush.
Preferably, the rotary cleaning mechanism comprises a telescopic mechanism which is fixedly connected with the supporting shaft and extends into the drum sterilization cabin, a rotary motor is fixedly arranged on the telescopic mechanism close to the end face of the drum sterilization cabin, a rotary shaft is controlled by the rotary motor, a rotary plate is fixedly arranged on the rotary shaft, and two cleaning brushes are symmetrically arranged on the rotary plate.
Preferably, the sealing arc plates can slide in a sliding cavity on the circumferential surface of the roller sterilization cabin, an electromagnet is fixedly arranged in the sliding cavity, rubber sealing pieces are fixedly arranged at the near ends of the two sealing arc plates, a permanent magnet is fixedly arranged at the far end of the two sealing arc plates, and the permanent magnet is fixedly connected with the electromagnet through a pressure spring.
Preferably, the cleaning and sewage discharging mechanism comprises a recovery cabin fixed on the upper end surface of the bottom plate, the upper end of the recovery cabin is in contact with the outer surface of the circumference of the roller sterilization cabin, a channel is arranged at the lower end of the recovery cabin and communicated to the external space, and a negative pressure fan device is arranged in the channel.
The utility model has the beneficial effects that: according to the drum-type low-temperature plasma sterilization box, the internal sterilization cabin can rotate, the internal rotary cleaning mechanism is controlled to clean the interior of the sterilization cabin after the opening of the sterilization cabin rotates to the bottom, the cleaned waste is collected in the lower side recovery cabin and is discharged out of the device through the cleaning and sewage discharging mechanism, the cleaning in the sterilization box is easier and more convenient, the sterilization interval time is shortened, and the sterilization efficiency is improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A of FIG. 1;
in the figure: the device comprises a bottom plate-11, a protective cover-12, a roller sterilization cabin-13, a telescopic mechanism-14, a supporting shaft-15, a rotating motor-16, a rotating shaft-17, a rotating plate-18, a cleaning brush-19, a transmission gear-20, a speed reducing motor-21, a motor shaft-22, a driving gear-23, a copper ring-24, an electric control device-25, an electric brush-26, a sealing arc plate-27, a rubber sealing sheet-28, a permanent magnet-29, an electromagnet-30, a pressure spring-31, a recovery cabin-32, a negative pressure fan device-34, a sterilization device-36, a rotary cleaning mechanism-40 and a cleaning and sewage discharging mechanism-41.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-2, an embodiment of the present invention provides a drum type low temperature plasma sterilization box, including a bottom plate 11, a protective cover 12 with an open top is disposed on the bottom plate 11, a drum sterilization chamber 13 is rotatably disposed in the protective cover 12, two rotary cleaning mechanisms 40 are symmetrically disposed in the drum sterilization chamber 13 along an axial direction, an opening is disposed on a circumferential surface of the drum sterilization chamber 13, two sealing arc plates 27 are movably and symmetrically disposed at the opening, a sterilization device 36 is fixedly disposed in the drum sterilization chamber 13, and a cleaning and pollution discharging mechanism 41 is disposed at a lower side of the drum sterilization chamber 13.
And supporting shafts 15 are fixedly arranged at the centers of the circumferences of two ends of the roller sterilization cabin 13, and the supporting shafts 15 are rotatably connected in the protective cover 12.
A transmission gear 20 and a copper ring 24 are respectively and fixedly arranged on the two support shafts 15 between the roller sterilization cabin 13 and the protective cover 12, a speed reducing motor 21 is fixedly arranged on the lower side of the transmission gear 20 in the protective cover 12, a motor shaft 22 is controlled by the speed reducing motor 21, a driving gear 23 which is in meshing transmission with the transmission gear 20 is fixedly arranged on the motor shaft 22, an electric control device 25 is fixedly arranged on the lower side of the copper ring 24 in the protective cover 12, and the electric control device 25 is in contact with the copper ring 24 through an electric brush 26.
The rotary cleaning mechanism 40 comprises a telescopic mechanism 14 fixedly connected with the supporting shaft 15 and extending into the drum sterilization cabin 13, the telescopic mechanism 14 is close to the end face of the drum sterilization cabin 13 and is fixedly provided with a rotary motor 16, the rotary motor 16 is controlled to be provided with a rotary shaft 17, a rotary plate 18 is fixedly arranged on the rotary shaft 17, and two cleaning brushes 19 are symmetrically arranged on the rotary plate 18.
The sealing arc plates 27 can slide in sliding cavities on the circumferential surface of the roller sterilization cabin 13, electromagnets 30 are fixedly arranged in the sliding cavities, rubber sealing pieces 28 are fixedly arranged at the near ends of the two sealing arc plates 27, permanent magnets 29 are fixedly arranged at the far ends of the two sealing arc plates 27, and the permanent magnets 29 are fixedly connected with the electromagnets 30 through pressure springs 31.
The cleaning and sewage discharging mechanism 41 comprises a recovery cabin 32 fixed on the upper end surface of the bottom plate 11, the upper end of the recovery cabin 32 is in contact with the circumferential outer surface of the roller sterilization cabin 13, a channel is arranged at the lower end of the recovery cabin 32 and communicated with the external space, and a negative pressure fan device 34 is arranged in the channel.
The working process of the utility model is as follows:
in the working process of the drum-type low-temperature plasma sterilization box, a motor shaft 22 is controlled by a starting speed reducing motor 21 to drive a driving gear 23 to rotate, the driving gear 23 is meshed with a transmission gear 20 to drive a supporting shaft 15 to rotate, the supporting shaft 15 drives a drum sterilization cabin 13 to rotate, so that the drum sterilization cabin 13 rotates by one hundred eighty degrees, an opening on the drum sterilization cabin 13 is downward, an electromagnet 30 is electrified to attract a permanent magnet 29, the permanent magnet 29 drives a sealing arc plate 27 to move into a sliding cavity, the two sealing arc plates 27 are separated from each other, the opening of the drum sterilization cabin 13 is opened, a rotary motor 16 is started to control a rotary shaft 17 to drive a rotary plate 18 to drive a cleaning brush 19 to rotate, the cleaning brush 19 cleans the inner wall of the drum sterilization cabin 13, and a telescopic mechanism 14 acts simultaneously to enable the cleaning brush 19 to move left and right in the drum sterilization cabin 13, pollutants in the drum sterilization cabin 13 enter a recovery cabin 32 through the opening, and the negative pressure fan device 34 is activated to discharge the contaminants to the outside of the device by the negative pressure.
After the inside of the drum sterilization cabin 13 is cleaned, the rotating plate 18 is recovered to two sides by the action of the telescopic mechanism 14, the rotating motor 16 stops rotating, then the driving gear 23 is controlled by the speed reducing motor 21 to rotate reversely, so that the opening of the drum sterilization cabin 13 is upward and opposite to the top opening of the protective cover 12, a person places articles in the drum sterilization cabin 13, the electromagnet 30 is powered off, the permanent magnet 29 drives the sealing arc plate 27 to be closed under the compression action of the pressure spring 31, the rubber sealing piece 28 at the end part of the sealing arc plate 27 plays a sealing role, and the sterilization device 36 is started to sterilize the articles in the drum sterilization cabin 13.
During the rotation, the brush 26 is always in contact with the circumferential surface of the copper ring 24, so that the power in the roller sterilization chamber 13 is normally supplied.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a drum-type low temperature plasma sterilization case which characterized in that: including bottom plate (11), be equipped with open-top's protection casing (12) on bottom plate (11), protection casing (12) internal rotation is equipped with cylinder sterilization cabin (13), be equipped with two rotary cleaning mechanism (40) along axial symmetry in cylinder sterilization cabin (13), be equipped with the opening on cylinder sterilization cabin (13) the circumference, and the mobile symmetry of opening part is equipped with two sealed arcs (27), cylinder sterilization cabin (13) internal fixation is equipped with sterilization apparatus (36), cylinder sterilization cabin (13) downside is equipped with washs sewage discharge mechanism (41).
2. A drum type low temperature plasma sterilization chamber as recited in claim 1, wherein: the drum sterilization cabin (13) is characterized in that supporting shafts (15) are fixedly arranged at the centers of the circumferences of two ends of the drum sterilization cabin, and the supporting shafts (15) are rotatably connected into the protective cover (12).
3. A drum type low temperature plasma sterilization chamber as recited in claim 2, wherein: two on back shaft (15) cylinder sterilization cabin (13) with it is fixed respectively to be equipped with a drive gear (20) and a copper ring (24) between protection casing (12), drive gear (20) downside is in protection casing (12) internal fixation is equipped with gear motor (21), gear motor (21) control is equipped with motor shaft (22), fixed being equipped with on motor shaft (22) with drive gear (20) meshing transmission's driving gear (23), copper ring (24) downside is in protection casing (12) internal fixation is equipped with electrically controlled device (25), electrically controlled device (25) through brush (26) with copper ring (24) contact.
4. A drum type low temperature plasma sterilization chamber as recited in claim 2, wherein: rotatory wiper mechanism (40) include with back shaft (15) fixed connection just extends to telescopic machanism (14) in cylinder sterilization cabin (13), telescopic machanism (14) are close to cylinder sterilization cabin (13) fixed rotating electrical machines (16) that are equipped with of terminal surface, rotating electrical machines (16) control is equipped with rotation axis (17), fixed rotor plate (18) that is equipped with on rotation axis (17), the symmetry is equipped with two cleaning brushes (19) on rotor plate (18).
5. A drum type low temperature plasma sterilization chamber as recited in claim 1, wherein: sealed arc (27) can slide in the sliding chamber of cylinder sterilization cabin (13) periphery, and the sliding chamber internal fixation is equipped with electro-magnet (30), two the fixed rubber sealing piece (28) that is equipped with in near-end of sealed arc (27), two the fixed permanent magnet (29) that is equipped with in distal end of sealed arc (27), permanent magnet (29) with electro-magnet (30) are through compression spring (31) fixed connection.
6. A drum type low temperature plasma sterilization chamber as recited in claim 1, wherein: the cleaning and sewage discharging mechanism (41) comprises a recovery cabin (32) fixed on the upper end face of the bottom plate (11), the upper end of the recovery cabin (32) is in contact with the outer circumferential surface of the roller sterilization cabin (13), a channel is arranged at the lower end of the recovery cabin (32) and communicated to the external space, and a negative pressure fan device (34) is arranged in the channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709418.1U CN215656917U (en) | 2021-07-27 | 2021-07-27 | Drum-type low temperature plasma sterilization case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709418.1U CN215656917U (en) | 2021-07-27 | 2021-07-27 | Drum-type low temperature plasma sterilization case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215656917U true CN215656917U (en) | 2022-01-28 |
Family
ID=79981577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121709418.1U Expired - Fee Related CN215656917U (en) | 2021-07-27 | 2021-07-27 | Drum-type low temperature plasma sterilization case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215656917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971169A (en) * | 2023-02-24 | 2023-04-18 | 深圳市方瑞科技有限公司 | Drum-type vacuum plasma cleaning machine and working method thereof |
| CN116586358A (en) * | 2023-07-17 | 2023-08-15 | 烟台大学 | Sports javelin end belt cleaning device |
-
2021
- 2021-07-27 CN CN202121709418.1U patent/CN215656917U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971169A (en) * | 2023-02-24 | 2023-04-18 | 深圳市方瑞科技有限公司 | Drum-type vacuum plasma cleaning machine and working method thereof |
| CN115971169B (en) * | 2023-02-24 | 2023-07-07 | 深圳市方瑞科技有限公司 | Drum-type vacuum plasma cleaning machine and working method thereof |
| CN116586358A (en) * | 2023-07-17 | 2023-08-15 | 烟台大学 | Sports javelin end belt cleaning device |
| CN116586358B (en) * | 2023-07-17 | 2023-10-03 | 烟台大学 | Sports javelin end belt cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |