CN208942951U - A kind of medicinal pulsation vacuum sterilizer - Google Patents
A kind of medicinal pulsation vacuum sterilizer Download PDFInfo
- Publication number
- CN208942951U CN208942951U CN201821319814.1U CN201821319814U CN208942951U CN 208942951 U CN208942951 U CN 208942951U CN 201821319814 U CN201821319814 U CN 201821319814U CN 208942951 U CN208942951 U CN 208942951U
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- Prior art keywords
- vacuum
- main box
- steam
- controller
- medicinal
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Abstract
The utility model discloses a kind of medicinal pulsation vacuum sterilizers, including main box, steam pipework, vacuum plant, controller, main box opposite direction two sides are provided with front door, back door, isolated area is formed at main box lower part, cleaning chamber is formed at isolated area top, intracavitary setting luggage carrier is cleaned, main box top is provided with steam inlet tube, side is provided with vacuum tube；It is connected with pressure gauge, safety valve above main box, is provided with temperature sensor above the cleaning chamber of main box；The steam pipework includes with the steam generator of pipeline connection, steam-water separator, solenoid valve, flow control valve, filter, check-valves, and check-valves connects steam inlet tube；The vacuum plant includes the vacuum pump for connecting vacuum tube, and the vacuum pump, solenoid valve, flow control valve, pressure gauge, temperature sensor are electrically connected with the controller.The deft design of the utility model is killed bacterium using vapor latent heat, and is controlled efficiently, and response in time, has broad application prospects.
Description
Technical field
The utility model belongs to pharmaceutical instrument field, especially a kind of medicinal pulsation vacuum sterilizer.
Background technique
Sterilizing refers to the microbiology basic fundamental that the microorganism in certain substance is killed with physico-chemical method, is food industry
With technology required in field of medicaments.The common method that sterilizes has chemical reagent sterilizing, ray sterilizing, hot air sterilization, damp and hot goes out
Bacterium etc..
Wherein, hot air sterilization and moist heat sterilization are the methods of heat sterilization, and hot air sterilization kills bacterium with heating, and damp and hot
Sterilizing is to achieve the effect that sterilizing using atmospheric steam or steam under pressure.Pulsation vacuum sterilizer is being condensed using saturated vapor
When release the physical characteristics of a large amount of latent heat, so that the article subject to sterilization is in high temperature and moist state, through after a period of time
Heat preservation is to achieve the purpose that sterilizing.And pass through bubbling vacuum, the space gases for keeping cabinet original almost noresidue, and
And the bacterium in dead angle can be killed it together.It is suitble to the sterilizing situation such as operating room, outpatient service department, supply room, biology laboratory.
Medicinal pulsation vacuum sterilizer in the prior art can achieve the effect that sterilizing, but its control process is relatively complicated,
And the control of steam is often not ideal enough, and efficiency is caused to reduce.In general, saturated vapor is that efficiency is highest, effect it is good and
Not waste of energy, and superheated steam or supersaturated vapor are all lossy.Therefore a kind of operation and control are simple and efficient medicinal arteries and veins
The exploitation of dynamic vacuum sterilizer, it is imperative.
Utility model content
Purpose of utility model: the structure and function in order to improve existing pulsation vacuum sterilizer, the utility model provide
A kind of a kind of medicinal pulsation vacuum sterilizer of structure optimization, to solve problems of the prior art.
Utility model content: a kind of medicinal pulsation vacuum sterilizer, including main box, steam pipework, vacuum plant, control
Device, main box opposite direction two sides are provided with front door, back door, and main box lower seal separates, forms isolated area, isolated area top shape
At cleaning chamber, intracavitary setting several layers luggage carrier is cleaned, main box top is provided with steam inlet tube, side is provided with vacuum tube；It is main
It is connected with pressure gauge, safety valve above cabinet, is provided with temperature sensor above the cleaning chamber of main box；
The steam pipework includes from external steam generator, the steam-water separator, solenoid valve, stream successively connected with pipeline
Adjustable valve, filter, check-valves, check-valves connect steam inlet tube；
The vacuum plant includes the vacuum pump for connecting vacuum tube, and vacuum pump is located at isolated area, and the controller is set to
The non-enabling side of main box, the vacuum pump are electrically connected with the controller, and the solenoid valve, flow control valve and controller are electrically connected
It connects, the pressure gauge, temperature sensor are electrically connected with the controller.
Preferably, the luggage carrier includes one group of support board of 2 ~ 4 groups of neighbouring settings, every group of support board forms one clearly
Frame is washed, for placing the article for needing to sterilize.
Preferably, the vacuum pump is water-ring vacuum pump.
Preferably, the cleaning cavity wall of the main box is provided with heat-reflecting layer.
Preferably, the vacuum tube is provided with 2 ~ 3 in main box side, vacuum pump is connected to after doubling.
Preferably, the front door, back door execute switch operation by electronic lock, the electronic lock is electrically connected with controller
It connects.
Compared to the prior art, the utility model has the beneficial effects that: a kind of medicinal pulse vacuum of the utility model
Sterilizer, it is compact-sized, it is easy to operate, wet sterilization is efficient.The steam that steam pipework generates obtains more by steam-water separator
Enter cleaning chamber for pure saturated vapor, sterilization effect is excellent and high-efficient；Multiple settings of vacuum tube and vacuum pump, make
Vacuum impulse responds much sooner, saves the operating time；Pressure gauge and temperature sensor, which are fed back to controller parameter, makes operating condition can
To be adjusted in time；Safety valve ensures the safety guarantee of last one of overvoltage protection；Electronic lock automation control improves operation
Efficiency and effect；Double door design makes the available timely docking of gnotobasis, avoids secondary pollution.The utility model is set
Meter is exquisite, kills bacterium using vapor latent heat, and control efficiently, response in time, has broad application prospects.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- main box, 101- isolated area, 102- clean chamber, the front door 11-, the back door 12-, 13- luggage carrier, 14- loading
Plate, 15- steam inlet tube, 16- vacuum tube, 17- pressure gauge, 18- safety valve, 19- temperature sensor, 2- steam pipework, 21- steam
Vapour generator, 22- steam-water separator, 23- solenoid valve, 24- flow control valve, 25- filter, 26- check-valves, 3- vacuum holding
It sets, 31- vacuum pump, 4- controller, 5- electronic lock, 6- heat-reflecting layer.
Specific embodiment
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Such as Fig. 1, a kind of medicinal pulsation vacuum sterilizer, including main box 1, steam pipework 2, vacuum plant 3, controller 4,
The opposite two sides of the main box 1 are provided with front door 11, back door 12, and the front door 11, back door 12 execute switch behaviour by electronic lock 5
Make, 1 lower seal of main box separates, forms isolated area 101, and 101 top of isolated area forms cleaning chamber 102, cleans 102 inner wall of chamber
It is provided with heat-reflecting layer 6,2 ~ 3 layers of luggage carrier 13 are set in cleaning chamber 102, the luggage carrier 13 includes 2 ~ 4 groups of neighbouring settings
One group of support board 14, every group of support board 14 form a rack for cleaning, are dismountable van-type frame, for placing the object for needing to sterilize
Product, 1 top of main box is provided with steam inlet tube 15, side is provided with vacuum tube 16, and the vacuum tube 16 is provided in 1 side of main box
2 ~ 3；It is connected with pressure gauge 17, safety valve 18 above main box 1, is provided with temperature sensing above the cleaning chamber 102 of main box 1
Device 19；
The steam pipework 2 includes from external steam generator 21, the steam-water separator 22, electromagnetism successively connected with pipeline
Valve 23, flow control valve 24, filter 25, check-valves 26, check-valves 26 connect steam inlet tube 15, the steam generator 21
It is board-like；
The vacuum plant 3 includes the vacuum pump 31 of connection vacuum tube 16, and vacuum pump 31 is located at isolated area 101, described true
Sky pump 31 is water-ring vacuum pump, and all vacuum tubes 16 are connected to vacuum pump 31 after doubling；
The controller 4 is set to the non-enabling side of main box 1, and the vacuum pump 31 is electrically connected with controller 4, described
Solenoid valve 23, flow control valve 24 are electrically connected with controller 4, and the pressure gauge 17, temperature sensor 19 and controller 4 are electrically connected
It connects, pressure gauge 17 is electrically connected with controller 4 again by pressure transmitter pick-up, and the electronic lock 5 is electrically connected with controller 4, control
Device 4 processed uses PLC PLC technology, tangible formula panel.
Basic operation process: it is operated by the tangible formula panel of controller.After placing the material for needing to sterilize, control
It makes two electronic locks to close, vacuum pump is evacuated first, until -0.08MPa or so pressure；Steam generator injects water, obtained mistake
Saturated vapor and droplet mixture enter steam-water separator separation, and open electromagnetic valve adjusts flow control valve, enters saturated vapor
Cleaning chamber, 122 ~ 136 DEG C of saturated-steam temperature；Inner chamber body pressure is in -0.1 ~ 0.22MPa；Heat-reflecting layer heat-insulation and heat-preservation；Vacuum pump
Continue pulse vacuum；Steam injection is carried out again, is so recycled 3 ~ 5 times.
Period temperature sensor and pressure gauge detection temperature, pressure in the normal range, otherwise stop being passed through or protecting for steam
It holds, vacuumizes decrease temperature and pressure, and safety valve executes the second heavy overpressure protection, door safety interlocking, only two closings could transport
Row vacuum plant and steam pipework.
Finally, also it is to be appreciated that the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, article or equipment for including a series of elements not only includes those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, article or equipment intrinsic want
Element.
Claims (6)
1. a kind of medicinal pulsation vacuum sterilizer, which is characterized in that including main box, steam pipework, vacuum plant, controller,
Main box opposite direction two sides are provided with front door, back door, and main box lower seal separates, forms isolated area, and isolated area top is formed
Chamber is cleaned, cleans intracavitary setting several layers luggage carrier, main box top is provided with steam inlet tube, side is provided with vacuum tube；Main tank
It is connected with pressure gauge, safety valve above body, is provided with temperature sensor above the cleaning chamber of main box；
The steam pipework includes from external steam generator, the steam-water separator, solenoid valve, flow tune successively connected with pipeline
Valve, filter, check-valves are saved, check-valves connects steam inlet tube；
The vacuum plant includes the vacuum pump for connecting vacuum tube, and vacuum pump is located at isolated area, and the controller is set to main tank
The non-enabling side of body, the vacuum pump are electrically connected with the controller, and the solenoid valve, flow control valve are electrically connected with the controller,
The pressure gauge, temperature sensor are electrically connected with the controller.
2. a kind of medicinal pulsation vacuum sterilizer according to claim 1, which is characterized in that the luggage carrier includes 2 ~ 4
One group of support board of the neighbouring setting of group, every group of support board forms a rack for cleaning, for placing the article for needing to sterilize.
3. a kind of medicinal pulsation vacuum sterilizer according to claim 1, which is characterized in that the vacuum pump is liquid-ring type
Vacuum pump.
4. a kind of medicinal pulsation vacuum sterilizer according to claim 1, which is characterized in that the cleaning of the main box
Cavity wall is provided with heat-reflecting layer.
5. a kind of medicinal pulsation vacuum sterilizer according to claim 1, which is characterized in that the vacuum tube is in main tank
Body side is provided with 2 ~ 3, and vacuum pump is connected to after doubling.
6. a kind of medicinal pulsation vacuum sterilizer according to claim 1, which is characterized in that the front door, back door pass through
Electronic lock executes switch operation, and the electronic lock is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319814.1U CN208942951U (en) | 2018-08-16 | 2018-08-16 | A kind of medicinal pulsation vacuum sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319814.1U CN208942951U (en) | 2018-08-16 | 2018-08-16 | A kind of medicinal pulsation vacuum sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942951U true CN208942951U (en) | 2019-06-07 |
Family
ID=66733859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821319814.1U Expired - Fee Related CN208942951U (en) | 2018-08-16 | 2018-08-16 | A kind of medicinal pulsation vacuum sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575554A (en) * | 2019-08-29 | 2019-12-17 | 西安交通大学医学院第二附属医院 | Disinfecting device is deposited to instrument for department of neurology |
-
2018
- 2018-08-16 CN CN201821319814.1U patent/CN208942951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575554A (en) * | 2019-08-29 | 2019-12-17 | 西安交通大学医学院第二附属医院 | Disinfecting device is deposited to instrument for department of neurology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |