CN106729790B - A kind of experiment glassware bactericidal unit - Google Patents
A kind of experiment glassware bactericidal unit Download PDFInfo
- Publication number
- CN106729790B CN106729790B CN201611225231.8A CN201611225231A CN106729790B CN 106729790 B CN106729790 B CN 106729790B CN 201611225231 A CN201611225231 A CN 201611225231A CN 106729790 B CN106729790 B CN 106729790B
- Authority
- CN
- China
- Prior art keywords
- sterilization tank
- bactericidal unit
- experiment
- circuit
- glassware
- 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.)
- Expired - Fee Related
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 23
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 20
- 230000001954 sterilising effect Effects 0.000 claims abstract description 84
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 241000233855 Orchidaceae Species 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 7
- 108090000623 proteins and genes Proteins 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 108020004414 DNA Proteins 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 102000053602 DNA Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000010188 recombinant method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003466 welding Methods 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
- A61L2/04—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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/14—Plasma, i.e. ionised gases
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention belongs to gene engineering technology field more particularly to a kind of experiment glassware bactericidal units.The technical problem to be solved in the present invention is to provide it is a kind of it is easy to operate, can to the condensed water uniform effluent of generation, protect the experiment glassware bactericidal unit of environment.In order to solve the above-mentioned technical problem, the present invention provides such a experiment glassware bactericidal units, include bottom plate, high-pressure steam engine, supporting leg, table top, drainpipe, water discharging valve, sterilization tank, steam pipe, electrically-controlled valve, escape pipe, the first fixture block, placement plate etc.；Bottom plate top left side is connected with high-pressure steam engine by bolted connection, and right vertical is symmetrically welded with supporting leg at the top of bottom plate.A kind of experiment glassware bactericidal unit provided by the present invention, easy to operate, in sterilization process, condensed water will be concentrated and be collected in catch basin, and high steam simultaneously sterilizes together to condensed water.
Description
Technical field
The invention belongs to gene engineering technology field more particularly to a kind of experiment glassware bactericidal units.
Background technique
Genetic engineering is also known as gene splicing technology and DNA recombinant technique, is using molecular genetics as theoretical basis, with molecule
Biology and microbiological modernism are that means construct in vitro by the gene of separate sources by the blueprint being pre-designed
Hybrid DNA molecule, is then introduced into living cells, to change the original hereditary capacity of biology, obtain new varieties, production new product.Base
Research because of engineering technology for the structure and function of gene provides strong means.
Plastic ware after experiment can infect many bacteriums, and reusing need to sterilize to it, in the prior art, for
The method that experiment plastic ware sterilizing mostly uses high pressure steam sterilization greatly sterilizes to it, but during sterilizing, operation
Complexity, generated condensed water direct emission cause pollution to environment, thus need to research and develop it is a kind of it is easy to operate, can be right
The condensed water uniform effluent of generation, the experiment glassware bactericidal unit for protecting environment.
Summary of the invention
(1) technical problems to be solved
The present invention is complicated for operation in the process of sterilizing in order to overcome in the prior art, generated condensed water direct emission,
The shortcomings that pollution is caused to environment, the technical problem to be solved in the present invention is to provide it is a kind of it is easy to operate, can be to generation
Condensed water uniform effluent, the experiment glassware bactericidal unit for protecting environment.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a experiment glassware bactericidal units, including
There are bottom plate, high-pressure steam engine, supporting leg, table top, drainpipe, water discharging valve, sterilization tank, steam pipe, electrically-controlled valve, escape pipe, first
Fixture block, placement plate, the second fixture block, cross bar, link, bracing wire, case lid, L-type support, vacuum pump, button, balloon, vacuum-pumping tube and
Treatment box, bottom plate top left side are connected with high-pressure steam engine, right vertical balanced welding at the top of bottom plate by bolted connection
It is connected to supporting leg, supporting leg top horizontal is welded with table top, and table top bottom center vertical is connected with draining by way of flanged joint
It manages, is connected with water discharging valve by way of screwed connection on drainpipe, catch basin, catch basin and row are provided among mesa top
Connection in water pipe, mesa top is connected with sterilization tank by bolted connection, is connected in sterilization tank bottom and catch basin, high
It is connected with steam pipe by way of flanged joint on pressure steam engine, is connected with by way of screwed connection on steam pipe automatically controlled
Valve, left side wall lower part is connected with escape pipe by way of flanged joint in sterilization tank, and the end of steam pipe is left through sterilization tank
The left end of side wall and escape pipe is connected by way of flanged joint, evenly spaced on escape pipe to be provided with venthole, sterilization tank
It is symmetrically welded with the first fixture block at left and right sides of interior middle part, it is horizontal in sterilization tank to be equipped with placement plate, it is evenly spaced in placement plate to open
There is through-hole, placement plate left and right ends are symmetrically welded with the second fixture block, and the second fixture block and the first fixture block cooperate, and sterilization tank internal upper part is left
Symmetrically horizontal connection has cross bar by bolted connection for right two sides, is connected with bracing wire at the top of the second fixture block, is to have in bracing wire
Link, link cover on cross bar, and the top of sterilization tank is equipped with case lid, and case lid lid closes the left end of case lid and sterilizing on sterilization tank
The top left of case is articulated and connected, and the external right side wall of sterilization tank is connected with L-type support and vacuum pump by bolted connection,
L-type support is located at the top of vacuum pump, and L-type support medial shaft, which is faced directly, has been connected by screw to button, and sterilization tank right side wall is equipped with
It is connected in balloon, balloon and sterilization tank, balloon is corresponding with button or so, is connected with pumping on vacuum pump by way of flanged joint
Vacuum tube, vacuum-pumping tube run through sterilization tank, are connected in sterilization tank and vacuum-pumping tube, are welded with treatment box, treatment box at the top of bottom plate
Between two supporting legs, treatment box, which is located at the underface of drainpipe, button and high-pressure steam engine and electrically-controlled valve, circuit connection.
Further include electric control system, electric control system include single-chip microcontroller, temperature sensor, pressure sensor, electric source monitoring circuit,
Output switch parameter/output circuit, outputting circuit for relay and host computer, temperature sensor and pressure sensor are converted by A/D
For circuit connection to single-chip microcontroller, electric source monitoring circuit is connected to reset circuit, and reset circuit is connected to single-chip microcontroller, and output switch parameter/
Output circuit is connected to single-chip microcontroller by optical coupling isolation circuit, single-chip microcontroller controlled by outputting circuit for relay water discharging valve,
Electrically-controlled valve and vacuum pump, host computer are connected to single-chip microcontroller by MAX232.The single-chip microcontroller uses STC89C52, temperature sensor
Using platinum resistance thermometer sensor, pressure sensor uses electric current loop receiver chip RCV420.
It preferably, further include having sterilizing filter, the end of vacuum-pumping tube is connected with degerming by bolted connection
Filter.
It preferably, further include having protective cover, the external right side wall of sterilization tank is connected with protective cover by bolted connection,
L-type support, button and balloon are respectively positioned in protective cover.
Preferably, the material of bottom plate is Q235 steel.
Preferably, the material for the treatment of box is stainless steel.
Preferably, the aperture of venthole is 1cm.
(3) beneficial effect
A kind of experiment glassware bactericidal unit provided by the present invention, easy to operate, in sterilization process, condensed water will
It can concentrate and collect in catch basin, high steam simultaneously sterilizes together to condensed water, and the condensed water in catch basin will pass through draining
Pipe is discharged in treatment box, be ensure that the discharge of condensed water unified security, is protected environment.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the schematic perspective view of escape pipe of the present invention.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the third schematic view of the front view of the invention.
Fig. 5 is electric control system structural block diagram of the invention.
The label in accompanying drawing is: 1- bottom plate, 2- high-pressure steam engine, 3- supporting leg, 4- table top, 5- drainpipe, 6- water discharging valve,
7- catch basin, 8- sterilization tank, 9- steam pipe, 10- electrically-controlled valve, 11- escape pipe, the first fixture block of 12-, 13- placement plate, 14- through-hole,
The second fixture block of 15-, 16- cross bar, 17- link, 18- bracing wire, 19- case lid, 20-L type bracket, 21- vacuum pump, 22- button, 23-
Balloon, 24- vacuum-pumping tube, 25- treatment box, 26- venthole, 27- sterilizing filter, 28- protective cover.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
It is a kind of experiment use glassware bactericidal unit, as shown in Figs 1-4, include bottom plate 1, high-pressure steam engine 2, supporting leg 3,
Table top 4, drainpipe 5, water discharging valve 6, sterilization tank 8, steam pipe 9, electrically-controlled valve 10, escape pipe 11, the first fixture block 12, placement plate
13, the second fixture block 15, cross bar 16, link 17, bracing wire 18, case lid 19, L-type support 20, vacuum pump 21, button 22, balloon 23, pumping
Vacuum tube 24 and treatment box 25,1 top left side of bottom plate are connected with high-pressure steam engine 2,1 top of bottom plate by bolted connection
Right vertical is symmetrically welded with supporting leg 3, and 3 top horizontal of supporting leg is welded with table top 4, and 4 bottom center vertical of table top is connected by flange
The mode connect is connected with drainpipe 5, is connected with water discharging valve 6 on drainpipe 5 by way of screwed connection, in 4 top of table top
Between be provided with catch basin 7, be connected in catch basin 7 and drainpipe 5, is connected with sterilization tank by bolted connection at the top of table top 4
8, be connected in 8 bottom of sterilization tank and catch basin 7, is connected with steam pipe 9 on high-pressure steam engine 2 by way of flanged joint, steaming
Electrically-controlled valve 10 is connected on steam pipe 9 by way of screwed connection, left side wall lower part is by way of flanged joint in sterilization tank 8
It is connected with escape pipe 11, the side that the end of steam pipe 9 passes through flanged joint through the left end of 8 left side wall of sterilization tank and escape pipe 11
Formula connects, and evenly spaced on escape pipe 11 to be provided with venthole 26, the middle part left and right sides is symmetrically welded with the first card in sterilization tank 8
Block 12, it is horizontal in sterilization tank 8 to be equipped with placement plate 13, it is evenly spaced in placement plate 13 to be provided with through-hole 14, placement plate 13 or so two
End is symmetrically welded with the second fixture block 15, and the second fixture block 15 and the first fixture block 12 cooperate, symmetrical logical at left and right sides of 8 internal upper part of sterilization tank
Crossing bolted mode horizontal connection has cross bar 16, and bracing wire 18 is connected at the top of the second fixture block 15, is to have link in bracing wire 18
17,17 sets of link on cross bar 16, the top of sterilization tank 8 is equipped with case lid 19, and the lid of case lid 19 closes on sterilization tank 8, case lid 19
The top left of left end and sterilization tank 8 is articulated and connected, and the external right side wall of sterilization tank 8 is connected with L-type by bolted connection
Bracket 20 and vacuum pump 21, L-type support 20 are located at the top of vacuum pump 21, and 20 medial shaft of L-type support, which is faced directly, to be connected by screw to
There is a button 22,8 right side wall of sterilization tank is equipped with balloon 23, is connected in balloon 23 and sterilization tank 8, balloon 23 and 22 or so pairs of button
It answers, is connected with vacuum-pumping tube 24 on vacuum pump 21 by way of flanged joint, vacuum-pumping tube 24 runs through sterilization tank 8, sterilization tank 8
It being connected to in vacuum-pumping tube 24, treatment box 25 is welded at the top of bottom plate 1, treatment box 25 is between two supporting legs 3, and treatment box 25
In the underface of drainpipe 5, button 22 and high-pressure steam engine 2 and electrically-controlled valve 10 have circuit connection.
It further include having sterilizing filter 27, the end of vacuum-pumping tube 24 is connected with aseptic filtration by bolted connection
Device 27.
It further include having protective cover 28, the external right side wall of sterilization tank 8 is connected with protective cover 28, L by bolted connection
Type bracket 20, button 22 and balloon 23 are respectively positioned in protective cover 28.
The material of bottom plate 1 is Q235 steel.
The material for the treatment of box 25 is stainless steel.
The aperture of venthole 26 is 1cm.
Control system of the invention includes single chip microcomputer main control system, output switch parameter/input master control system, data acquisition system
System and man-machine interactive system, data collection system include the temperature sensor and pressure sensor being arranged in sterilization tank 8, switch
The main function of amount input circuit is: during sterilizing, for judging the sealing door switch and thresholding of high temperature and high pressure containers
The Push And Release of bit switch.The main function of switching value output circuit is: the through and off of each solid-state relay is controlled, to control
The through and off for the digital valve having, to reach the temperature and pressure effect inside and outside control sterilizer.
As shown in figure 5, being Control system architecture block diagram of the present invention, temperature sensor and pressure sensor are converted by A/D
For circuit connection to single-chip microcontroller, electric source monitoring circuit is connected to reset circuit, and reset circuit is connected to single-chip microcontroller.Output switch parameter/
Output circuit is connected to single-chip microcontroller by optical coupling isolation circuit.Single-chip microcontroller controlled by outputting circuit for relay water discharging valve 6,
Electrically-controlled valve 10 and vacuum pump 21.Host computer is connected to single-chip microcontroller by MAX232.
Single-chip microcontroller uses STC89C52, crystal oscillator 12MHz, and 2 16 bit timing devices inside single-chip microcontroller, one is used for system
Timing, another be used for watchdog circuit, guarantee system operate normally.Temperature sensor uses platinum resistance thermometer sensor, conditioning electricity
Road amplifies voltage signal, converts, and exports the standard signal of 0~5V, send single-chip microcontroller through A/D conversion, completes to temperature
Acquisition.The amperometric sensor ETL-200-375 series that pressure sensor uses, the precision current ring of BROWN company production connect
Device chip RCV420 is received, the electric current of 4~20mA of pressure sensor can be directly changed into the voltage signal of 0~5V, converted through A/D
Single-chip microcontroller, the acquisition of complete paired pressure are sent, the digital signal of acquisition is passed to after digital filtering converts by telecommunication circuit
It shows in PC machine, and is compared with parameters such as the temperature of setting, obtain error and error rate, subsequent control can be provided
The foundation of system.
Telecommunication circuit, the partial circuit main function are the long-range control and diagnosis realized to sterilizer, first control system
System carries out various controls to sterilizer by the order and data of transmission；It is each passing through the current temperature uploaded and pressure etc.
Kind technological parameter reflects the details of sterilizing in real time.The chip that hardware circuit uses be processor STC89C52 and
MAX232。
In entire control process, Interruption is set, the measurement of temperature and pressure is completed in interruption, completes to exclude true
The sterilization process such as sky, heating, constant temperature sterilizing, air-discharging, drying, end.Wherein excluding vacuum mainly makes inside sterilizer to the greatest extent
Amount is vacuum state, can according to need setting pulsation number；Steam is entered by electrically-controlled valve, to make the temperature in sterilizer
Slowly rise, during temperature rises, using FUZZY ALGORITHMS FOR CONTROL, when temperature is raised to 132 DEG C, starts using PID control
Algorithm.
Exhaust valve is equipped on case lid 19 of the invention, after autoclaving process, i.e. opening exhaust valve makes sterilization tank
Restore normal pressure in 8, heating tube heating is then controlled by single-chip microcontroller, heating tube is arranged in sterilization tank 8 left and right sides first and blocks
On block 12, it is not drawn into figure.Pass through the droplet on heat drying vessel.
Working principle: when using the present invention, operator opens case lid 19, the experiment plastic ware that then needs sterilize
It is placed in the placement plate 13 in sterilization tank 8, covers case lid 19.Start vacuum pump 21 to work, vacuum pump 21 works sterilization tank 8
Interior air extraction makes to be then shut off vacuum pump 21 in vacuum state in sterilization tank 8.Electrically-controlled valve 10 is opened, starting high pressure is steamed
Steam turbine 2 works, and high steam is entered sterilization tank 8 from venthole by steam pipe 9 and escape pipe 11 by the work of high-pressure steam engine 2
Interior, steam will sterilize to the plastic ware in placement plate 13 by through-hole 14, and in sterilization process, high steam is generated cold
Condensate, which will be concentrated, to be collected in catch basin 7, and while high steam sterilizes to the plastic ware in placement plate 13,
High steam simultaneously sterilizes together to condensed water, can guarantee the safety dumping of condensed water.Balloon under the action of by high steam
23 will expand, and when the expansion of balloon 23 touches button 22, high-pressure steam engine 2 stops working closes with electrically-controlled valve 10.At this time
Illustrate that the plastic ware sterilizing in placement plate 13 is completed, opens case lid 19, the plastic ware in placement plate 13 that sterilizing is completed
Taking-up removes link 17 from cross bar 16, pulls up link 17 and pulls placement plate 13 to move up by bracing wire 18,
Pick-and-place plastic ware that so can be more convenient；After placing or taking out, by 17 sets of link on cross bar 16, placement plate 13 is by certainly
It is moved down under the action of body gravity, when the first fixture block 12 and the cooperation of the second fixture block 15, the position of placement plate 13 is fixed.
After case lid 19 is opened, with the reduction of the high steam in sterilization tank 8, the gas in balloon 23 will be reduced therewith.The row of opening
Penstock 6, the condensed water in catch basin 7 will be discharged in treatment box 25 by drainpipe 5, so just be united to condensed water
One processing, protects environment, after drained, closes water discharging valve 6.
Because further including having sterilizing filter 27, the end of vacuum-pumping tube 24 is connected with degerming by bolted connection
Filter 27, starting vacuum pump 21 work, when the air in sterilization tank 8 is extracted in the work of vacuum pump 21 out, through sterilizing filter 27
It is discharged after filtration sterilization, has further protected environment and be not contaminated.
Because further including having protective cover 28, the external right side wall of sterilization tank 8 is connected with protective cover by bolted connection
28, L-type support 20, button 22 and balloon 23 are respectively positioned in protective cover 28, and protective cover 28 protects L-type support 20,22 and of button
Balloon 23 is not damaged.
Because the material of bottom plate 1 is Q235 steel, the load-bearing capacity of Q235 steel is strong, not perishable to increase making for bottom plate 1
Use the service life.
Because the material for the treatment of box 25 is stainless steel, stainless steel is acidproof, is not easy to get rusty in the case of long-term use, so that
Treatment box 25 is more durable, and is readily cleaned.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (7)
1. a kind of experiment glassware bactericidal unit, which is characterized in that including high-pressure steam engine (2), table top (4), drainpipe
(5), water discharging valve (6), sterilization tank (8), steam pipe (9), electrically-controlled valve (10), escape pipe (11), the first fixture block (12), placement plate
(13), the second fixture block (15), case lid (19), vacuum pump (21) and vacuum-pumping tube (24), table top (4) bottom center vertical pass through method
The mode of orchid connection is connected with drainpipe (5), is connected with water discharging valve (6), platform on drainpipe (5) by way of screwed connection
Face (4) top center is provided with catch basin (7), is connected in catch basin (7) and drainpipe (5), is bolted at the top of table top (4)
Mode be connected with sterilization tank (8), be connected in sterilization tank (8) bottom and catch basin (7), high-pressure steam engine passes through flange on (2)
The mode of connection is connected with steam pipe (9), is connected with by way of screwed connection on steam pipe (9) electrically-controlled valve (10), sterilizing
The interior left side wall lower part of case (8) is connected with escape pipe (11) by way of flanged joint, and sterilization tank is run through in the end of steam pipe (9)
(8) left side wall is connect by way of flanged joint with the left end of escape pipe (11), evenly spaced on escape pipe (11) to be provided with
Venthole (26), the interior middle part left and right sides of sterilization tank (8) are symmetrically welded with the first fixture block (12), and sterilization tank (8) interior level is equipped with
Placement plate (13), evenly spaced in placement plate (13) to be provided with through-hole (14), placement plate (13) left and right ends are symmetrically welded with
Two fixture blocks (15), the second fixture block (15) and the first fixture block (12) cooperate, and the top of sterilization tank (8) is equipped with case lid (19), case lid
(19) lid closes on sterilization tank (8), and the left end of case lid (19) and the top left of sterilization tank (8) are articulated and connected, sterilization tank (8)
External right side wall is connected with vacuum pump (21) by bolted connection, and vacuum pump is connected by way of flanged joint on (21)
Have vacuum-pumping tube (24), vacuum-pumping tube (24) runs through sterilization tank (8), is connected in sterilization tank (8) and vacuum-pumping tube (24)；Further include
Electric control system, electric control system include single-chip microcontroller, temperature sensor, pressure sensor, electric source monitoring circuit, switching value
Output/output circuit, outputting circuit for relay and host computer, temperature sensor and pressure sensor are connected by A/D conversion circuit
It is connected to single-chip microcontroller, electric source monitoring circuit is connected to reset circuit, and reset circuit is connected to single-chip microcontroller, output switch parameter/output electricity
Road is connected to single-chip microcontroller by optical coupling isolation circuit, and single-chip microcontroller controls water discharging valve (6), automatically controlled by outputting circuit for relay
Valve (10) and vacuum pump (21), host computer is connected to single-chip microcontroller by MAX232.
2. experiment glassware bactericidal unit according to claim 1, which is characterized in that the single-chip microcontroller uses
STC89C52, temperature sensor use platinum resistance thermometer sensor, and pressure sensor uses electric current loop receiver chip RCV420.
3. experiment glassware bactericidal unit according to claim 1, which is characterized in that glassware is used in the experiment
Bactericidal unit further includes bottom plate (1), supporting leg (3), cross bar (16), link (17), bracing wire (18), L-type support (20), button
(22), balloon (23) and treatment box (25), bottom plate (1) top left side are connected with high-pressure steam engine by bolted connection
(2), bottom plate (1) top right side is vertically symmetrical is welded with supporting leg (3), and supporting leg (3) top horizontal is welded with table top (4), sterilization tank
(8) there is cross bar (16) symmetrical horizontal connection by bolted connection at left and right sides of internal upper part, connects at the top of the second fixture block (15)
It is connected to bracing wire (18), is to have link (17) in bracing wire (18), link (17) covers on cross bar (16), the external right side of sterilization tank (8)
Wall is connected with L-type support (20) by bolted connection, and L-type support (20) is located at the top of vacuum pump (21), L-type support
(20) medial shaft, which is faced directly, has been connected by screw to button (22), sterilization tank (8) right side wall be equipped with balloon (23), balloon (23) with go out
Connection in bacterium case (8), balloon (23) is corresponding with button (22) left and right, is welded with treatment box (25), treatment box at the top of bottom plate (1)
(25) between two supporting legs (3), treatment box (25) is located at the underface of drainpipe (5), button (22) and high-pressure steam engine (2)
There is circuit connection with electrically-controlled valve (10).
4. experiment glassware bactericidal unit according to claim 1, which is characterized in that further include having sterilizing filter
(27), the end of vacuum-pumping tube (24) is connected with sterilizing filter (27) by bolted connection.
5. experiment glassware bactericidal unit according to claim 3, which is characterized in that further include having protective cover
(28), the external right side wall of sterilization tank (8) is connected with protective cover (28) by bolted connection, L-type support (20), button
(22) it is respectively positioned in protective cover (28) with balloon (23).
6. experiment glassware bactericidal unit according to claim 1, which is characterized in that the material of bottom plate (1) is
Q235 steel.
7. experiment glassware bactericidal unit according to claim 1, which is characterized in that the aperture of venthole (26) is
1cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611225231.8A CN106729790B (en) | 2016-12-27 | 2016-12-27 | A kind of experiment glassware bactericidal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611225231.8A CN106729790B (en) | 2016-12-27 | 2016-12-27 | A kind of experiment glassware bactericidal unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106729790A CN106729790A (en) | 2017-05-31 |
| CN106729790B true CN106729790B (en) | 2019-09-13 |
Family
ID=58921928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611225231.8A Expired - Fee Related CN106729790B (en) | 2016-12-27 | 2016-12-27 | A kind of experiment glassware bactericidal unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106729790B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213483A (en) * | 2017-06-23 | 2017-09-29 | 青岛市市立医院 | A kind of cleaning sterilizing device for medical apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2396091C2 (en) * | 2008-10-27 | 2010-08-10 | Общество с ограниченной ответственностью научно-производственная фирма "Костромская медтехника" (ООО НПФ "Костромская медтехника") | Steam steriliser |
| CN203060357U (en) * | 2013-01-31 | 2013-07-17 | 山东新华医疗器械股份有限公司 | Water jetting vacuum system for high-pressure steam sterilizer |
| CN204319330U (en) * | 2014-11-13 | 2015-05-13 | 天津市滨海新区博茂源生物科技有限公司 | A kind of edible fungi sterilization device |
| CN204484824U (en) * | 2015-01-28 | 2015-07-22 | 合肥华泰医疗设备有限公司 | A kind of pressure steam sterilizing device |
-
2016
- 2016-12-27 CN CN201611225231.8A patent/CN106729790B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2396091C2 (en) * | 2008-10-27 | 2010-08-10 | Общество с ограниченной ответственностью научно-производственная фирма "Костромская медтехника" (ООО НПФ "Костромская медтехника") | Steam steriliser |
| CN203060357U (en) * | 2013-01-31 | 2013-07-17 | 山东新华医疗器械股份有限公司 | Water jetting vacuum system for high-pressure steam sterilizer |
| CN204319330U (en) * | 2014-11-13 | 2015-05-13 | 天津市滨海新区博茂源生物科技有限公司 | A kind of edible fungi sterilization device |
| CN204484824U (en) * | 2015-01-28 | 2015-07-22 | 合肥华泰医疗设备有限公司 | A kind of pressure steam sterilizing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106729790A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63111869A (en) | Drain sterilizing autoclave apparatus | |
| CN103386141A (en) | Quarantine and disinfection device and method of import and export goods | |
| CN204072830U (en) | Medical apparatus sterilizer | |
| CN206366051U (en) | A kind of sterilization of hospital waste processing unit | |
| CN208458375U (en) | A kind of vacreation device recycled based on gas source | |
| CN106729790B (en) | A kind of experiment glassware bactericidal unit | |
| CN211157443U (en) | High-pressure steam sterilizer | |
| CN204814935U (en) | Take water bath refrigerated steam sterilizer | |
| CN207998198U (en) | A kind of medical treatment waste collecting device | |
| CN106822930A (en) | A kind of laboratory high temperature sterilizer | |
| CN203498354U (en) | Semi-automatic double-layer hot water circulating oilpalm fruit sterilizing tank | |
| CN201558337U (en) | Full automatic horizontal autoclave sterilizer | |
| CN208177076U (en) | A kind of liquid sterilization filter device for Cefotaxime Sodium production | |
| CN208815645U (en) | A kind of transportable intelligent closestool | |
| CN202187004U (en) | Full automatic inactivation system for virus harvest liquid | |
| CN106288689B (en) | A kind of drying chamber drying system and product furnace drying method | |
| CN205515633U (en) | Automatic formula of uncapping high pressure steam sterilization pot | |
| CN211877462U (en) | Sterile sampling system | |
| CN202924773U (en) | Wastewater treatment system | |
| CN208199464U (en) | A kind of smart home garbage recovery device | |
| CN208440638U (en) | A kind of stem cell prevention disease equipment | |
| CN208578146U (en) | A kind of sewage water lifter that can remove decontaminated water peculiar smell | |
| CN208250169U (en) | A kind of chemical toughening furnace chemical recovery device | |
| CN207197348U (en) | Heat exchanger cleaning device peculiar to vessel | |
| CN213977315U (en) | Condensed water recycling device of temperature and pressure reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Wenxin Inventor after: Li Gui Inventor before: Li Gui |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190820 Address after: 524037 No. 236 Yuanzhu Road, Chikan District, Zhanjiang City, Guangdong Province Applicant after: CENTRAL PEOPLE'S HOSPITAL OF ZHANJIANG Address before: Beijing road 241000 Anhui city of Wuhu province Jiujiang District of Wuhu advertising industry park hotel apartment building 11 room 1102 Applicant before: WUHU KECHUANG PRODUCTIVITY PROMOTION CENTER Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |