CN109675073A - Disinfection cabinet with negative pressure storage structure - Google Patents
Disinfection cabinet with negative pressure storage structure Download PDFInfo
- Publication number
- CN109675073A CN109675073A CN201910052662.6A CN201910052662A CN109675073A CN 109675073 A CN109675073 A CN 109675073A CN 201910052662 A CN201910052662 A CN 201910052662A CN 109675073 A CN109675073 A CN 109675073A
- Authority
- CN
- China
- Prior art keywords
- chamber
- cabinet
- storage structure
- disinfection
- disinfection cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 4
- 238000002834 transmittance Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 244000052616 bacterial pathogen Species 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 229920000297 Rayon Polymers 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a disinfection cabinet with a negative pressure storage structure, which comprises a cabinet body, a first sealing structure and an exhaust assembly. The cabinet body is provided with a first cavity and a first taking and placing opening communicated with the first cavity, a disinfection light source is arranged in the first cavity, the first sealing structure is arranged at the first taking and placing opening and can seal the first taking and placing opening, the exhaust assembly is arranged on the cabinet body and is communicated with the first cavity, and when the exhaust assembly works, the exhaust assembly can exhaust gas in the first cavity to reduce the air pressure in the first cavity and can reduce the oxygen content in the first cavity to inhibit the breeding of germs, so that the disinfection effect of the invention can be optimized. In addition, the disinfection light source does not need to be started for a long time, and the energy consumption of the invention can be reduced.
Description
Technical field
The present invention relates to sterilizing equipment decontaminating apparatus, especially disinfection cabinet.
Background technique
Existing tableware disinfector mainly has high-temperature sterilization and light wave to sterilize two kinds, and light wave disinfection does not need higher temperature
It sterilizes, therefore light wave disinfection can be suitable for some tablewares for not being amenable to high temperature.In general, being sterilized for light wave, disappear
Malicious light source just stops working later to tableware irradiation a period of time, and tableware can be generally placed in disinfection cabinet by user, wait need
It is drawn off again when using, if light wave disinfection fails to kill all germs, these germs will stop in disinfection light source
Continuing to breed after irradiation, the germ on tableware is caused to increase again, the Disinfection Effect of disinfection cabinet is not ideal enough, and if disinfection light
Source works always, and can greatly waste electric energy.In view of this, it is necessary to improve, to optimize the Disinfection Effect of disinfection cabinet.
Summary of the invention
The present invention provides a kind of disinfection cabinet with subatmospheric storage structure, undesirable with the Disinfection Effect for solving disinfection cabinet
Problem.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of disinfection cabinet with subatmospheric storage structure, including cabinet body have first chamber on the cabinet body and with the
What one chamber was connected first picks and places mouth, is provided with disinfection light source in the first chamber, further includes the first enclosuring structure and row
Pneumatic module, the setting of the first enclosuring structure is at the first pick-and-place mouth and can close the first pick-and-place mouth；Gas deflation assembly and described the
One chamber is connected, and the gas in first chamber can be discharged to reduce the air pressure in first chamber in the gas deflation assembly.
Preferably, the gas deflation assembly includes the exhaust pipe being connected with first chamber, and pumping is provided on the exhaust pipe
Air pump and the first valve body.
Preferably, first valve body is check valve or the first on-off valve or reversal valve.
It preferably, further include the air intake assembly being connected with the first chamber.
Preferably, the air intake assembly includes
Inlet channel, while being connected to the outer wall of first chamber and the first enclosuring structure；
Sealing element is arranged on the first enclosuring structure, the sealing element can opposite first enclosuring structure movement to open or
Block inlet channel.
Preferably, first enclosuring structure includes a drawing box, and the side of the drawing box has chimb, the cabinet body
Upper to have the groove that accommodate chimb, drawing box is inserted in chimb when first chamber and is located in groove.
Preferably, sealing strip is provided in the end face of the chimb and/or groove.
Preferably, first enclosuring structure includes drawing box, and the side of the drawing box has transmittance section.
Preferably, there is protrusion on the inner wall of the first chamber.
Preferably, further include the cabinet door being pivoted on the cabinet, there is second chamber and and second chamber on the cabinet body
Second to be connected picks and places mouth, and the detection structure for detecting cabinet door folding is additionally provided on the cabinet body.
The beneficial effects of the present invention are: in the present invention, by setting gas deflation assembly and the first enclosuring structure, first can be extracted out
The indoor gas of chamber reduces the air pressure in first chamber, reduces the oxygen content in first chamber, to inhibit the growth of germ,
So as to optimize Disinfection Effect of the invention.In addition, it is not necessary that opening disinfection light source for a long time, energy consumption of the invention can be reduced.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the structural schematic diagram of first embodiment；
Fig. 2 is the structural schematic diagram at another visual angle of first embodiment；
Fig. 3 is another structural schematic diagram of first embodiment；
Fig. 4 is the structural schematic diagram of the drawing box of first embodiment；
Fig. 5 is the structure diagram of second embodiment；
Fig. 6 is the structure diagram of 3rd embodiment.
Specific embodiment
Referring to Fig.1~Fig. 6, the present invention are a kind of disinfection cabinets with subatmospheric storage structure comprising cabinet body 1, the first envelope
Mouth structure and gas deflation assembly.First for having first chamber 11 on cabinet body 1 and being connected with first chamber 11 picks and places mouth 12,
Disinfection light source 2 is provided in first chamber 11, the setting of the first enclosuring structure is at the first pick-and-place mouth 12 and can close the first pick-and-place
Mouth 12, gas deflation assembly are arranged on cabinet body 1 and are connected with first chamber 11, and first chamber 11 can be discharged when working in gas deflation assembly
Interior gas can reduce the oxygen content in first chamber 11 to reduce the air pressure in first chamber 11.
Specifically, the gas deflation assembly includes the exhaust pipe 411 being connected with first chamber 11, it is arranged on exhaust pipe 411
There are aspiration pump 412 and the first valve body 413, which can be check valve.Aspiration pump 412 works, by first chamber
Gas extraction in 11, check valve can limit ambient atmos reflux.
In addition, the first on-off valve also can be used in the first valve body 413, when needing to be vented, the first on-off valve events are so that
One chamber 11 is connected with the external world, and after stopping exhaust, the first on-off valve is acted again first chamber 11 and the external world is truncated
Between connection, prevent ambient atmos from flowing back.
Certainly, reversal valve also can be used in the first valve body 413, which is also connected with exhaust pipe 411, with truncation or
Connect exhaust pipe 411.
There is control device, control device is electrically connected with aspiration pump 412, to control its work on cabinet body 1.
The invention also includes the air intake assemblies being connected with first chamber 11.Specifically, the air intake assembly includes that air inlet is logical
Road 421 and sealing element 422, inlet channel 421 are connected to the outer wall of first chamber 11 and the first enclosuring structure, sealing element simultaneously
422 are arranged on the first enclosuring structure, which can act with respect to the first enclosuring structure to open or block inlet channel
421, first chamber 11 can be connected when inlet channel 421 is opened with the external world, so that first chamber 11 is restored normal pressure, at this time may be used
The first enclosuring structure is removed so as to tableware of taking.
Blob of viscose can be used in sealing element 422, and blob of viscose blocks inlet channel 421, stirs blob of viscose so that its elastic deformation, so as to
Open inlet channel 421.Sealing element 422 can also be hubbed at the first enclosuring structure, and the center line deviation of sealing element 422 itself is close
The rotation centerline of sealing 422, rotating seal 422 can expose inlet channel 421 to open inlet channel 421.
In addition, air intake assembly can be also made of air inlet pipe 423 and the second on-off valve 424 etc., air inlet pipe 423 and the first chamber
Room 11 is connected, and the second on-off valve 424 is arranged in air inlet pipe 423.When needing to be vented, air inlet pipe is truncated in the second on-off valve 424
423, air inlet pipe 423 is then connected when intake air is required.
When the first valve body 413 of gas deflation assembly use reversal valve, air inlet pipe 423 is directly connected in the reversal valve, when need
When being vented, exhaust pipe 411 is connected；When pressure maintaining, reversal valve is in middle position so that exhaust pipe 411 and air inlet pipe 423 to be truncated simultaneously；It needs
It wants then to connect air inlet pipe 423 when air inlet.
First on-off valve, the second on-off valve 424 and reversal valve are all made of the structure of solenoid valve, and are electrically connected with control device
It connects.The first switch being electrically connected with control device is provided on cabinet body 1, which can be used light-operated switch or machinery
Formula button switch or soft-touch control first trigger first switch before opening the first enclosuring structure, after first switch is triggered,
Intake operation is controlled by control device, to balance the air pressure in first chamber 11.
First enclosuring structure includes a drawing box 31, and the side of drawing box 31 has chimb 32, and having on cabinet body 1 can accommodate
The groove 13 of chimb 32, the chimb 32 is located in groove 13 when drawing box 31 is inserted in first chamber 11.
It is provided with sealing strip 14 in the end face of chimb 32 and/or groove 13, to improve leakproofness.
The side of drawing box 31 has transmittance section, so as to transmitted light, optimizes the effect of irradiation-sterilize disinfection.
In addition, door-plate also can be used in the first enclosuring structure, door-plate is hubbed at cabinet body 1, and also may be used on door-plate or cabinet body 1
It is equipped with sealing strip.
There is protrusion 17, which can be anti-by light in pyramid type or cabochon on the inner wall of first chamber 11
It penetrates, reduces lighting dead angle.
The structures such as UVC-LED lamp or ultraviolet radiator can be used in disinfection light source 2.
The invention also includes the cabinet door 5 being hubbed on cabinet body 1, there is second chamber 15 and and second chamber on cabinet body 1
15 be connected second pick and place mouths 16, the detection structure for detecting the folding of cabinet door 5 is additionally provided on cabinet body 1.The detection structure
The light-operated switch being electrically connected with control device or mechanical limit switch etc. can be used.It is provided on cabinet body 1 to the first chamber
The heating device that room 11 is heated, to carry out high temperature sterilization disinfection to the tableware in first chamber 11.
At work, the first enclosuring structure is first placed in the first pick-and-place mouth 12, is then shut off cabinet door 5, when detecting cabinet door 5
Closing after, gas deflation assembly work then sterilizes light source 2 and opens, to shine tableware with the gas being discharged in first chamber 11
Shoot bacterium to death.Since the oxygen content in first chamber 11 is lower, the growth of germ can inhibit, in order to which tableware is placed for a long time.
In addition, oxygen content and the lower environment of air pressure can also make germ quick death under the irradiation of disinfection light source 2, this hair is optimized
Bright Disinfection Effect.
Above-described embodiment is preferred embodiment of the invention, and the present invention can also have other embodiments.The technology of this field
Personnel can also make equivalent deformation or replacement on the premise of without prejudice to spirit of the invention, these equivalent variation or replacement are wrapped
It is contained in range set by the claim of this application.
Claims (10)
1. there is first chamber a kind of disinfection cabinet with subatmospheric storage structure, including cabinet body, on the cabinet body and with first
What chamber was connected first picks and places mouth, is provided with disinfection light source in the first chamber, which is characterized in that further include
First enclosuring structure, setting is at the first pick-and-place mouth and can close the first pick-and-place mouth；
Gas deflation assembly is connected with the first chamber, and the gas in first chamber can be discharged to reduce by the gas deflation assembly
The indoor air pressure of one chamber.
2. a kind of disinfection cabinet with subatmospheric storage structure according to claim 1, it is characterised in that: the gas deflation assembly
Including the exhaust pipe being connected with first chamber, aspiration pump and the first valve body are provided on the exhaust pipe.
3. a kind of disinfection cabinet with subatmospheric storage structure according to claim 2, it is characterised in that: first valve body
For check valve or the first on-off valve or reversal valve.
4. a kind of disinfection cabinet with subatmospheric storage structure according to claim 1 or 2 or 3, it is characterised in that: further include
The air intake assembly being connected with the first chamber.
5. a kind of disinfection cabinet with subatmospheric storage structure according to claim 4, it is characterised in that: the air intake assembly
Including
Inlet channel, while being connected to the outer wall of first chamber and the first enclosuring structure；
Sealing element is arranged on the first enclosuring structure, and the sealing element can be acted with respect to the first enclosuring structure to open or block
Inlet channel.
6. a kind of disinfection cabinet with subatmospheric storage structure according to claim 1, it is characterised in that: first sealing
Structure includes a drawing box, and the side of the drawing box has chimb, has the groove that can accommodate chimb, pull on the cabinet body
Box is inserted in chimb when first chamber and is located in groove.
7. a kind of disinfection cabinet with subatmospheric storage structure according to claim 6, it is characterised in that: the end of the chimb
Sealing strip is provided in face and/or groove.
8. a kind of disinfection cabinet with subatmospheric storage structure according to claim 1, it is characterised in that: first sealing
Structure includes drawing box, and the side of the drawing box has transmittance section.
9. a kind of disinfection cabinet with subatmospheric storage structure according to claim 1 or 8, it is characterised in that: described first
There is protrusion on the inner wall of chamber.
10. a kind of disinfection cabinet with subatmospheric storage structure according to claim 1, it is characterised in that: further include being pivoted
Cabinet door on the cabinet, with second chamber and what is be connected with second chamber second pick and place mouth, the cabinet on the cabinet body
The detection structure for detecting cabinet door folding is additionally provided on body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052662.6A CN109675073A (en) | 2019-01-21 | 2019-01-21 | Disinfection cabinet with negative pressure storage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052662.6A CN109675073A (en) | 2019-01-21 | 2019-01-21 | Disinfection cabinet with negative pressure storage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109675073A true CN109675073A (en) | 2019-04-26 |
Family
ID=66193742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910052662.6A Pending CN109675073A (en) | 2019-01-21 | 2019-01-21 | Disinfection cabinet with negative pressure storage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109675073A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200984336Y (en) * | 2006-12-15 | 2007-12-05 | 孟月东 | Hydrogen peroxide vacuum plasma body cold sterilization device |
| KR20140020624A (en) * | 2012-08-10 | 2014-02-19 | 양송철 | Sterilizing apparatus for remains and sterilizing method using thereof |
| CN104366992A (en) * | 2014-11-19 | 2015-02-25 | 成都博盛信息技术有限公司 | Intelligent sterilizing wardrobe |
| CN104971370A (en) * | 2015-06-26 | 2015-10-14 | 广西大学 | Negative-pressure tableware disinfection machine |
| CN206285019U (en) * | 2016-07-29 | 2017-06-30 | 浙江工业职业技术学院 | A kind of article placement cabinet in bathroom |
| CN209864721U (en) * | 2019-01-21 | 2019-12-31 | 中山市泽华电器有限公司 | Disinfection cabinet with negative pressure storage structure |
-
2019
- 2019-01-21 CN CN201910052662.6A patent/CN109675073A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200984336Y (en) * | 2006-12-15 | 2007-12-05 | 孟月东 | Hydrogen peroxide vacuum plasma body cold sterilization device |
| KR20140020624A (en) * | 2012-08-10 | 2014-02-19 | 양송철 | Sterilizing apparatus for remains and sterilizing method using thereof |
| CN104366992A (en) * | 2014-11-19 | 2015-02-25 | 成都博盛信息技术有限公司 | Intelligent sterilizing wardrobe |
| CN104971370A (en) * | 2015-06-26 | 2015-10-14 | 广西大学 | Negative-pressure tableware disinfection machine |
| CN206285019U (en) * | 2016-07-29 | 2017-06-30 | 浙江工业职业技术学院 | A kind of article placement cabinet in bathroom |
| CN209864721U (en) * | 2019-01-21 | 2019-12-31 | 中山市泽华电器有限公司 | Disinfection cabinet with negative pressure storage structure |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20231121 Address after: One floor, No. 5 Jinda Road, Sanjiao Town, Zhongshan City, Guangdong Province, 528400 Applicant after: Guangdong Haihua Technology Co.,Ltd. Address before: 528400 market side of Hengli Road, Dongfeng Town, Zhongshan, Guangdong Applicant before: ZHONGSHAN ZEHUA ELECTRIC APPLIANCES Co.,Ltd. |
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