CN110152044B - Multifunctional basket for high-pressure steam sterilizer - Google Patents
Multifunctional basket for high-pressure steam sterilizer Download PDFInfo
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- CN110152044B CN110152044B CN201910471297.2A CN201910471297A CN110152044B CN 110152044 B CN110152044 B CN 110152044B CN 201910471297 A CN201910471297 A CN 201910471297A CN 110152044 B CN110152044 B CN 110152044B
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- cylindrical support
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- basket body
- basket
- layer stabilizing
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 75
- 239000010410 layer Substances 0.000 claims description 57
- 239000011229 interlayer Substances 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 13
- 239000010935 stainless steel Substances 0.000 claims description 13
- 239000003381 stabilizer Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 9
- 239000011574 phosphorus Substances 0.000 abstract description 9
- 230000029087 digestion Effects 0.000 description 22
- 238000002474 experimental method Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 230000001954 sterilising effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004737 colorimetric analysis Methods 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000002798 spectrophotometry method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
- 229940010552 ammonium molybdate Drugs 0.000 description 1
- 235000018660 ammonium molybdate Nutrition 0.000 description 1
- 239000011609 ammonium molybdate Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
Classifications
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- 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
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- 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
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4044—Concentrating samples by chemical techniques; Digestion; Chemical decomposition
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a multifunctional basket for a high-pressure steam sterilizer, which is characterized in that a cylindrical support is connected with a basket body, the basket body is connected with a hand-held hole, small holes on a middle layer stabilizing plate penetrate through the cylindrical support and are used for placing the middle layer stabilizing plate on the basket body, the hand-held hole is symmetrically arranged on the basket body, the cylindrical support is symmetrically distributed on the inner edge of the basket body, the middle layer stabilizing plate is connected with the basket body, small holes on the middle layer stabilizing plate penetrate through the cylindrical support on the basket body, two sets of middle layer stabilizing plates are designed for each basket, the diameter of the upper hole of each middle layer stabilizing plate is larger than that of the cylindrical support, small holes on the middle layer stabilizing plate penetrate through the cylindrical support and are used for placing the basket body, an upper laminated plate is connected with the basket body through the cylindrical support, and small holes on the upper laminated plate penetrate through the cylindrical support are distributed on the upper laminated plate of each upper laminated plate. Simple structure, convenient to use has solved quality of water total nitrogen, total phosphorus and has cleared up before and after complex operation and the problem of placing of sterilized article in the high pressure steam sterilizer, has improved the space utilization of high pressure steam sterilizer.
Description
Technical Field
The invention belongs to the technical field of high-pressure steam sterilization, and particularly relates to a multifunctional basket for a high-pressure steam sterilizer, which is suitable for water quality digestion tests and sterilization operation of articles.
Background
Autoclaving is mainly used in environmental ecological restoration laboratories for two purposes: firstly, digestion is carried out when the concentration of total nitrogen and total phosphorus in water is measured; and secondly, sterilizing experimental equipment such as a pipette tip, a conical flask and the like in a microorganism experiment. When the total phosphorus concentration in the water body is measured by an ammonium molybdate spectrophotometry (GB 11893-89), a water sample and a medicine are required to be added into a 50ml graduated tube with a plug; when the total nitrogen concentration in the water body is measured by an alkaline potassium persulfate digestion ultraviolet spectrophotometry (GB 11894-89), a water sample and a medicine are required to be added into a 25ml graduated tube with a plug. In the two methods, after water sample and medicine are added, a small piece of cloth and wire are used for fastening (or other methods are used for fixing) the glass plug, the glass plug is placed in a large beaker and is heated in a high-pressure steam sterilizer, when the pressure reaches 1.1Kg/cm 2 and the corresponding temperature is 120 ℃, the heating is stopped after the glass plug is kept for 30min, and after the reading of a pressure gauge is reduced to zero, the glass plug is taken out and cooled. And then the graduated tubes with the plugs are put back into the test tube rack one by one according to the numbers for next operation. In order to realize aseptic operation of the experiment in the microorganism experiment, the experimental equipment, the experimental medicines and the like need to be sterilized. The method comprises the steps of placing the articles to be sterilized into a high-pressure steam sterilizer, heating until the pressure reaches 1.1Kg/cm 2, keeping the temperature at 120 ℃ for 20-30min, stopping heating, taking out and cooling after the reading of a pressure gauge is reduced to zero.
From the above, the basket equipped with the existing high-pressure steam sterilizer can meet the requirement of placing bundled tubes with scales and placing articles to be sterilized. However, the operation of wrapping the scale tube with gauze before digestion and binding the scale tube with gauze and putting the scale tube with stopper back one by one after digestion is complicated, so that a great deal of time is wasted, and if the quantity of water samples is large, the experimenter consumes a great deal of time and physical strength in the operation.
According to the technical literature search, CN204101359U is a complete device for total nitrogen digestion and colorimetry, and the digestion frame and the colorimetry frame are combined together, so that the problem of low total nitrogen measurement value can be solved, but the device can only be used for the digestion of experiments for measuring total nitrogen; CN104525290a is a test tube rack for nitrogen and phosphorus digestion, which can solve the problem that the conventional test tube rack is complicated in operation in determining total nitrogen and total phosphorus, but the test tube rack can only be used for placing one of 50ml and 25ml, namely, two scale tube with plug graduation cannot be placed on the same test tube rack, and the test tube rack is placed in a basket equipped with a high-pressure steam sterilizer to occupy more space, so that other articles needing sterilization, such as conical flasks, cannot be placed therein.
Disclosure of Invention
The invention aims to provide a multifunctional basket for a high-pressure steam sterilizer, which has the advantages of simple structure and convenient use, solves the problems of complex operation before and after digestion of total nitrogen and total phosphorus of water quality and placement of other articles to be sterilized in the high-pressure steam sterilizer, improves the space utilization rate of the high-pressure steam sterilizer, improves the working efficiency of experimenters and reduces the labor intensity of the experimenters
In order to achieve the above object, the present invention adopts the following technical measures:
A digestion basket for a high-pressure steam sterilizer consists of a basket body, a middle layer stabilizing plate, an upper laminated plate and a nut with internal threads. The method is characterized in that: the cylindrical support is connected with the basket body, the cylindrical support is arranged at the inner edge of the basket body and integrated with the basket body, external threads are arranged on the cylindrical support, the basket body is connected with the hand-held holes, and the hand-held holes are arranged on two sides of the basket body; the small holes on the middle layer stabilizing plate penetrate through the cylindrical support posts, and the middle layer stabilizing plate is placed on the basket body; the small hole on the upper laminated board passes through the cylindrical pillar to press the tube cover of the tube with the plug, and the internal thread of the nut is connected with the external thread on the cylindrical pillar (matched and screwed). The basket body is a round hollowed-out basket body, the inner edge of the basket body is provided with a cylindrical support column, the upper part of the cylindrical support column is provided with external threads, the basket is provided with a portable hole, the middle layer stabilizing plate is connected with the basket body, the middle layer stabilizing plate is composed of ten independent long stainless steel plates, each middle layer stabilizing plate is provided with a set of middle layer stabilizing plate upper hole (21-28 mm) capable of penetrating through a round support column with a plug scale tube and a middle layer stabilizing plate upper hole (the aperture is larger than the diameter of the cylindrical support column) capable of penetrating through the cylindrical support column on the basket body, the middle layer stabilizing plate upper hole of the stabilizing plate penetrates through two symmetrical cylindrical support columns to be placed on the basket body, the plug scale tube penetrates through the middle layer stabilizing plate upper hole on the middle layer stabilizing plate to be placed in the basket body, the upper laminated plate is connected with the basket body through the cylindrical support column, the upper laminated plate is composed of ten independent long stainless steel plates, the upper laminated plate upper holes (the aperture is larger than the diameter of the cylindrical support column) capable of penetrating through the circular support column on the basket body are distributed on each upper laminated plate, nuts with internal threads are arranged above the upper laminated plate, the round support column penetrates through the round support column to be matched with the external threads on the round support column and the round support column to be pressed on the round support column, the upper layer is pressed by the outer threads on the round support column, and the round support column is provided with a cap scale tube.
The digestion basket for the high-pressure steam sterilizer has the inner cylindrical support height which is about 18-22mm higher than the height of a 50ml graduated tube with a stopper. The adjacent horizontal distance of the cylindrical pillars is 33-37mm. The upper part of the cylindrical support column is provided with external threads, and the function of pressing the pressing plate is realized by matching with the nut.
Each set of interlayer stabilizing plates consists of mutually independent strip stainless steel plates with holes, and gaps are reserved among the interlayer stabilizing plates. Each digestion basket is provided with two sets of intermediate layer stabilizing plates with apertures, one set of intermediate layer stabilizing plates with apertures of about 27mm is provided with 50ml of scale tubes with plugs, the other set of intermediate layer stabilizing plates with apertures of about 22mm is provided with 25ml of scale tubes with plugs, the diameters of small holes on the intermediate layer stabilizing plates at two ends of each intermediate layer stabilizing plate are larger than the diameters of cylindrical support posts, and the small holes on the intermediate layer stabilizing plates at two ends can pass through the cylindrical support posts to be arranged on the basket.
The middle layer stabilizing plates are two sets, the diameters of the large holes of the stabilizing plates on the middle layer stabilizing plates are different, one set of stabilizing plates is provided with about 27mm of pore diameter and is provided with about 25ml of scale tube with plug, the other set of stabilizing plates is provided with about 22mm of pore diameter and is provided with about 25ml of scale tube with plug, and the two sets of middle layer stabilizing plates are mutually independent. The upper laminated board consists of a set of mutually independent long stainless steel plates, and small holes on the upper laminated board at two ends can pass through the cylindrical support and are arranged on the scale tube with the plug. The pressing plate is a set.
The nut internal thread is matched with the post external thread.
Through the technical measures, the technical problems and difficulties are solved, the middle layer stabilizing plate is composed of mutually independent long strip-shaped stainless steel plates, the middle layer stabilizing plate is stably placed on the basket body through the matching of the cylindrical support posts and the small holes on the middle layer stabilizing plate, the upper laminated plate is composed of mutually independent long strip-shaped stainless steel plates, the small holes on the upper laminated plate penetrate through the support posts to press the tube cover of the tube with the plug scale, and the upper laminated plate is locked through nuts, so that the tube with the plug scale is prevented from being punched out in the digestion process. The method saves time and labor for an experimenter to take out the plugged graduated tube, to plug the graduated tube with gauze and to put back the tube rack in sequence after digestion. The specification and the quantity of required intermediate layer stabilizer plates can be selected and installed according to the quantity of total nitrogen samples and total phosphorus samples in experiments, the quantity of upper laminated plates can be selected and installed according to the quantity of the scale pipes with plugs, and other objects to be sterilized can be placed without installing the intermediate layer stabilizer plates and the upper laminated plates at the positions without the scale pipes with plugs, so that one basket can simultaneously realize the digestion of two experiments of total nitrogen and total phosphorus and the placement of other objects, and meanwhile, the space in the high-pressure gas-elimination sterilizer is fully utilized, and the time consumed by experimenters in digestion and sterilization is saved.
Compared with the prior art, the invention has the following advantages and effects:
1. The independent middle layer stabilizing plate can be selected and installed according to experimental requirements, and can be used for placing a plug scale tube with two pipe diameters of 25ml and 50 ml.
2. The independent upper laminated plate can be matched with a nut to finish the compaction of the scale tube with the plug at two heights of 25ml and 50 ml. 3. According to the quantity of experimental requirement installation intermediate layer stabilizer plate and clamp plate, can realize having stopper scale pipe place and other needs sterilized article place, furthest has utilized the space in the high pressure steam sterilizer, has practiced thrift the time that needs many times sterilization and occupy in an experiment.
4. The multifunctional basket for the high-pressure steam sterilizer can be used as a basket in the high-pressure steam sterilizer and a test tube rack.
Drawings
Fig. 1 is a schematic view of a digestion basket for an autoclave.
Fig. 2 is a schematic perspective view of the intermediate layer stabilizer plate installed on the basis of fig. 1 and placed in a graduated tube with a plug.
Fig. 3 is a schematic perspective view of the upper platen and nut of fig. 2.
FIG. 4 is a schematic plan view of an intermediate layer stabilizing plate for a 25ml graduated tube with a plug.
FIG. 5 is a schematic plan view of an intermediate layer stabilizing plate for a 50ml graduated tube with a plug.
Fig. 6 is a schematic plan view of an upper laminate.
Wherein: 1-basket body, 2-cylindrical pillar, 3-external screw thread, 4-hand hole, 5-intermediate layer stabilizer, 6-intermediate layer stabilizer upper big hole, 7-intermediate layer stabilizer upper small hole, 8-upper laminated board, 9-upper laminated board upper small hole, 10-nut.
Detailed Description
Example 1:
The invention will be further described with reference to fig. 1,2, 3, 4, 5 and 6, a multifunctional basket for a high-pressure steam sterilizer, which comprises a basket body 1, a cylindrical pillar 2, external threads 3, a hand hole 4, an intermediate layer stabilizing plate 5, an intermediate layer stabilizing plate upper large hole 6, an intermediate layer stabilizing plate upper small hole 7, an upper pressing plate 8, an upper laminating plate upper small hole 9 and a nut 10 with internal threads, and is characterized in that: the cylindrical support column 2 is connected with the basket body 1, the cylindrical support column 2 is arranged at the inner edge of the basket body 1 and integrated with the basket body, the cylindrical support column 2 is provided with external threads 3, the basket body 1 is connected with the hand-held holes 4, and the two sides of the basket body 1 are provided with the hand-held holes 4; the middle layer stabilizing plate 5 is placed on the basket body 1 through the small holes 7 on the middle layer stabilizing plate and the cylindrical supporting columns 2; the small hole 9 on the upper laminated board passes through the cylindrical pillar 2 to press the tube cover of the blocked graduated tube, and the internal thread of the nut 10 is matched with the external thread 3 on the cylindrical pillar 2 to press the tube cover of the blocked graduated tube. The basket body 1 is a circular hollow basket body 1, the basket body 1 is symmetrically provided with portable holes 4, the inner edge of the basket is symmetrically provided with cylindrical support posts 2, and the horizontal distance between two adjacent support posts of the cylindrical support posts 2 is about 35 mm; the height of the cylindrical support column 2 is about 20mm higher than that of the colorimetric tube of about 50ml, and the upper part of the cylindrical support column 2 is provided with external threads 3; as shown in fig. 4 and 5, the interlayer stabilizing plates 5 are connected with the basket body 1, the interlayer stabilizing plates 5 are formed by ten independent long stainless steel plates, each interlayer stabilizing plate 5 is provided with an interlayer stabilizing plate upper big hole 6 (about 22-27 mm) capable of penetrating through a scale tube with a plug and an interlayer stabilizing plate upper small hole 7 (the aperture is larger than the diameter of the cylindrical support 2) capable of penetrating through the cylindrical support 2 on the basket body, each basket is provided with two sets of interlayer stabilizing plates 5, one interlayer stabilizing plate 5 is provided with about 25ml scale tube with a plug and a design aperture of about 22mm, the other interlayer stabilizing plate 5 is provided with about 50ml scale tube with a plug and a design aperture of about 27mm, and the interlayer stabilizing plate upper small hole 7 penetrates through the cylindrical support 2 and is placed on the basket body 1 to play a role in fixing the scale tube with a plug; as shown in fig. 6, the upper laminated board 8 is connected with the basket body 1 through the cylindrical support column 2, the upper laminated board 8 is provided with a set of ten independent long stainless steel plates, small holes 9 (with the aperture larger than the diameter of the cylindrical support column 2) on the upper laminated board which can pass through the cylindrical support column 2 are distributed on each upper laminated board 8, the upper laminated board 8 is pressed on the graduated tube with the plug, and nuts 10 are matched with external threads on the cylindrical support column 2 and the support column to lock the upper laminated board 8, so as to play a role in pressing the tube cover of the graduated tube with the plug.
Through the technical measures, the digestion basket for the high-pressure steam sterilizer saves time and labor for an experimenter to take out the plugged scale tube, wrap the plugged scale tube with gauze, and put back to the test tube rack after digestion in sequence. The digestion of two experiments of total nitrogen and total phosphorus and the placement of other articles can be realized simultaneously by one basket, and meanwhile, the space in the high-pressure gas-elimination sterilizer is fully utilized, so that the time consumed by experimenters in digestion and sterilization is saved.
When the device is specifically implemented, intermediate layer stabilizing plates 5 with different numbers and apertures are selected according to the experiment requirement and are placed on the basket body 1 through the cylindrical support posts 2; the capped 25ml and 50ml graduated tube with plug are placed in the basket, the upper laminated plate 8 is placed on the graduated tube with plug through the cylindrical pillar 2, the nut is screwed on the pillar 2, and the external thread on the cylindrical pillar 2 and the nut 10 are matched to compress the graduated tube with plug to prevent the cap from being punched out. When the number of the graduated tubes with the plugs is not large, other articles to be sterilized can be placed in the space where the intermediate layer stabilizing plate 5 and the upper laminated plate 8 are not installed.
The device is prepared from stainless steel.
The invention is not limited to the specific embodiments described above, but rather, modifications and adaptations may be made without departing from the principles of the invention, which are intended to be within the scope of the invention.
Claims (5)
1. The utility model provides a multifunctional basket for high-pressure steam sterilizer, it includes basket body (1), cylindrical pillar (2), portable hole (4), intermediate level stabilizer plate (5), upper laminate (8), nut (10), its characterized in that: cylindrical support column (2) is connected with basket body (1), cylindrical support column (2) is arranged at inner edge of basket body (1) and integrated with basket body (1), external screw thread (3) is arranged on cylindrical support column (2), basket body (1) is connected with hand hole (4), hand hole (4) are arranged at two sides of basket body (1), small hole (7) on middle layer stabilizing plate passes through cylindrical support column (2) and places middle layer stabilizing plate (5) on basket body (1), small hole (9) on upper laminated plate passes through cylindrical support column (2) to press tube cover with plug scale, nut (10) internal screw thread and external screw thread (3) on cylindrical support column (2) are matched to press tube cover with plug scale, basket body (1) is circular hollow basket body (1), hand hole (4) are symmetrically arranged on basket body (1), cylindrical support column (2) are symmetrically distributed at inner edge of basket body, middle layer stabilizing plate (5) is connected with basket body (1), middle layer stabilizing plate (5) is composed of ten independent long strip stainless steel intermediate layer stabilizing plates, each middle layer stabilizing plate (5) passes through small hole (7) on middle layer stabilizing plate (1), the aperture of the small holes (7) on each middle layer stabilizing plate is larger than the diameter of the cylindrical support (2), the small holes (7) on the middle layer stabilizing plates penetrate through the cylindrical support (2) and are arranged on the basket body (1), the upper laminated plate (8) is connected with the basket body (1) through the cylindrical support (2), the upper laminated plate (8) is provided with ten independent long stainless steel plates to form a set, the small holes (9) on the upper laminated plate penetrating through the cylindrical support (2) are distributed on each upper laminated plate (8), and the nuts (10) penetrate through the cylindrical support (2) to be matched with external threads on the support to lock the upper laminated plate (8); the horizontal distance between every two adjacent cylindrical pillars (2) is 35mm, and the height of each cylindrical pillar (2) is 20mm higher than that of a 50ml colorimetric cylinder; the diameter of one set of the middle layer stabilizing plate (5) is 25ml with a plug scale tube, the design aperture is 22mm, and the diameter of the other set of the middle layer stabilizing plate (5) is 50ml with a plug scale tube, the design aperture is 27mm.
2. A multi-purpose basket for an autoclave as claimed in claim 1, wherein: the height of the cylindrical support column (2) is 18-22mm higher than that of a 50ml tube with a plug scale, the adjacent horizontal distance of the cylindrical support column (2) is 33-37mm, and the upper part of the cylindrical support column (2) is provided with external threads (3).
3. A multi-purpose basket for an autoclave as claimed in claim 1, wherein: the interlayer stabilizing plates (5) are composed of mutually independent strip stainless steel plates with holes, gaps are reserved between every two interlayer stabilizing plates (5), the diameters of small holes (7) on the interlayer stabilizing plates at two ends of each interlayer stabilizing plate (5) are larger than those of cylindrical support columns (2), and the small holes at two ends can penetrate through the cylindrical support columns (2) to be placed on a basket.
4. A multi-purpose basket for an autoclave as claimed in claim 1, wherein: the middle layer stabilizing plates (5) are two sets, the diameters of macropores (6) on the middle layer stabilizing plates are different, one set of the middle layer stabilizing plates is provided with a 50ml scale tube with a plug and is provided with a 25ml scale tube with a plug, the other set of the middle layer stabilizing plates is provided with a 22mm scale tube with a plug, and the two sets of middle layer stabilizing plates are mutually independent.
5. A multi-purpose basket for an autoclave as claimed in claim 1, wherein: the upper laminated board (8) consists of a set of mutually independent long stainless steel plates, and small holes (9) on the upper laminated board at two ends penetrate through the cylindrical support (2) and are placed on the graduated tube with the plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471297.2A CN110152044B (en) | 2019-05-31 | 2019-05-31 | Multifunctional basket for high-pressure steam sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471297.2A CN110152044B (en) | 2019-05-31 | 2019-05-31 | Multifunctional basket for high-pressure steam sterilizer |
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| Publication Number | Publication Date |
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| CN110152044A CN110152044A (en) | 2019-08-23 |
| CN110152044B true CN110152044B (en) | 2024-05-31 |
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| CN208852051U (en) * | 2018-01-17 | 2019-05-14 | 四川农业大学 | A kind of novel high-pressure steam sterilizing basket |
| JP3217343U (en) * | 2018-05-22 | 2018-08-02 | トミー工業株式会社 | Waste container for steam sterilizer |
| CN208839636U (en) * | 2018-08-30 | 2019-05-10 | 碧圣开元仪表科技(北京)有限公司 | Colorimetric tube fixer |
| CN211050369U (en) * | 2019-05-31 | 2020-07-21 | 中国科学院水生生物研究所 | Multifunctional basket for high-pressure steam sterilizer |
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| CN110152044A (en) | 2019-08-23 |
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