CN208823499U - A kind of vertical pressure steam sterilizer - Google Patents
A kind of vertical pressure steam sterilizer Download PDFInfo
- Publication number
- CN208823499U CN208823499U CN201820406923.0U CN201820406923U CN208823499U CN 208823499 U CN208823499 U CN 208823499U CN 201820406923 U CN201820406923 U CN 201820406923U CN 208823499 U CN208823499 U CN 208823499U
- Authority
- CN
- China
- Prior art keywords
- sterilizer
- cylinder
- liquid
- pressure steam
- body bottom
- 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
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a kind of vertical pressure steam sterilizers, comprising: fills in liquid in the bottom of sterilizer cylinder, the sterilizer cylinder；It is successively set on the inner cylinder of sterilizer cylinder inside cavity, the pressure gauge of upside, the safety valve on the upside of sterilizer cylinder, the throttle pipe in bottom outside center is arranged in the through-hole parcel shelf of inner cylinder bottom end；The heating tube of bottom, the heating part of the heating tube are extend into the liquid of sterilizer cylinder body bottom, and the drainpipe of sterilizer cylinder body bottom lateral surface is arranged in.The utility model passes through throttle pipe arranged at the bottom, it is automatically drained out the condensed water in cylinder, temperature in the accurate measuring cylinder of temperature sensor, ensure sterilization effect, after the completion of sterilizing, the liquid in bucket is completely exhausted out by drainpipe, solves the problems, such as cylinder bottom residual ponding and the wet packet that sterilizes, it more realizes accurate accurate automation control, reduces by manually-operated deviation or maloperation.
Description
Technical field
The utility model relates to sterilizer technical fields, more particularly to a kind of vertical pressure steam sterilizer.
Background technique
Currently, steam sterilizing has been used as the main method and means of sterilization of medical instrument, especially for the doctor of reuse
Instrument is treated, if sterilization is not thorough, can be led to the cross-infection of patient, so that the life and health of patient is endangered, so reply
The links such as the design and manufacture of steam sterilizer tighten control.And in China, many different medical units go out because of vertical pressure steam
Bacterium device is cheap, program is simple, sterilising cycle is shorter, therefore the commonly used product.
Vertical pressure steam sterilizer refers to sterilizing chamber's opening upwards, is less than 0.25MPa in rated operating pressure, sterilize work
Under the conditions of making 115 DEG C~138 DEG C of temperature, carried out disinfection the sterilizer of sterilizing using pressure saturated vapor to article.Its work is former
Reason is to generate high temperature and pressure saturated vapor to act on microorganism after a certain period of time, is denaturalized microprotein so as to cause micro- life
Object is dead, to achieve the purpose that sterilizing.Broad form includes lower exhaust and two kinds of pulse vacuum.
Vertical pressure steam sterilizer is mainly used in the units such as medical and health organization, scientific research, to medical instrument, sanitary material
Material, labware, culture medium and non-close liquid or preparation etc. carry out disinfection sterilization, guarantee the instrument safety of clinical use
Reliably.Such product in China using very extensive, medical institutions below almost all of Branch Clinic, county and county and partial
The mating similar product of biological culture, seedling culture, pharmaceutical factory, health products factory, and this situation is in longer time from now on
It will not change.
In the prior art, the exhaust of most vertical pressure steam sterilizers requires that vent valve/exhaust is opened manually
Valve.Requirement of this method to the person of operating with is relatively high, and needs repeatedly to exclude cold air, consuming energy.Meanwhile it sterilizing
Time bad control is easy to cause human error, influences the disadvantages of being not thorough there are easy gas leakage, row's cold air, is cumbersome
Sterilization effect, to the person of operating with, hospital, patient, there are many security risks.
Therefore, the prior art needs to improve.
Utility model content
The utility model embodiment technical problem to be solved is: a kind of vertical pressure steam sterilizer is provided,
To solve problems of the prior art.
According to the one aspect of the utility model embodiment, a kind of vertical pressure steam sterilizer for providing, comprising:
Sterilizer cylinder, the bottom end of the sterilizer cylinder are that hemispherical is raised to inside cavity, the sterilizer cylinder
Bottom fill in liquid；
The inner cylinder of sterilizer cylinder inside cavity is set；
Pressure gauge on the upside of sterilizer cylinder is set, and the pressure gauge is used to measure the pressure of the sterilizer inner barrel
Power；
The through-hole parcel shelf of inner cylinder bottom end is set, the through-hole parcel shelf for absorbing the cohesion of inner cylinder bottom end cold air and
At condensed water；
Safety valve on the upside of sterilizer cylinder is set, and the sterilizer cylinder that the safety valve is used under the state of emergency is put
Gas；
Throttle pipe central on the outside of sterilizer cylinder body bottom is set, the throttle pipe is connect with the through-hole parcel shelf,
Condensed water discharge for collecting the through-hole parcel shelf；
Heating tube is arranged in the sterilizer cylinder body bottom, and the heating part of the heating tube extend into sterilizer cylinder body bottom
Liquid in, the liquid for heat sterilization device cylinder body bottom；
The drainpipe of sterilizer cylinder body bottom lateral surface is set, and the drainpipe is used for the liquid of sterilizer cylinder body bottom
Body discharge.
In another embodiment based on above-mentioned vertical pressure steam sterilizer, the sterilizer cylinder includes: cylinder, lid
Door, sealing and shutdown mechanism；
The lid door is set to the upside of the cylinder, and the sealing and shutdown mechanism are used for the pass that the lid door is closed
It closes on the cylinder.
In another embodiment based on above-mentioned vertical pressure steam sterilizer, the throttle pipe and the sterilizer cylinder
Between gasket is set, for sealing the junction between the throttle pipe and the sterilizer cylinder.
In another embodiment based on above-mentioned vertical pressure steam sterilizer, the drainpipe is mounted on the sterilizer
The liquid level lowest part of cylinder body bottom liquid.
In another embodiment based on above-mentioned vertical pressure steam sterilizer, temperature sensing is set inside the throttle pipe
Device, for detecting the temperature of the intracorporal saturated vapor of sterilizer cylinder, when reaching the temperature threshold of setting, the sterilizer starts
Sterilization processes.
Compared with prior art, the utility model has the advantage that
Based on the utility model vertical pressure steam sterilizer provided by the above embodiment, pass through throttling arranged at the bottom
Pipe, is automatically drained out the condensed water in cylinder, and temperature sensor can temperature in accurate measuring cylinder, it is ensured that sterilization effect, sterilizing
After the completion, the liquid in bucket can be completely exhausted out by drainpipe, solved the problems, such as cylinder bottom residual ponding and the wet packet that sterilizes, used temperature
Sensor measures temperature can be read directly temperature value, precision height, can more realize the automation control of accurate precision,
It reduces by manually-operated deviation or maloperation.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
The attached drawing for constituting part of specification describes the embodiments of the present invention, and is used for together with description
Explain the principles of the present invention.
The utility model can be more clearly understood according to following detailed description referring to attached drawing, in which:
Fig. 1 is the structural schematic diagram of one embodiment of the utility model vertical pressure steam sterilizer.
In figure: 1 sterilizer cylinder, 11 cylinders, 12 lid doors, 13 sealings and shutdown mechanism, 2 inner cylinders, 3 pressure gauges, 4 through-holes are set
Object plate, 5 safety valves, 6 throttle pipes, 7 heating tubes, 8 drainpipes, 9 gaskets, 10 temperature sensors.
Specific embodiment
The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should also be noted that unless another
It illustrates outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.
Technology and equipment known to person of ordinary skill in the relevant may be not discussed in detail, but in appropriate situation
Under, the technology and equipment should be considered as part of specification.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model vertical pressure steam sterilizer, as shown in Figure 1,
The vertical pressure steam sterilizer of the embodiment includes:
Sterilizer cylinder 1, the bottom end of the sterilizer cylinder 1 are that hemispherical is raised to inside cavity, the sterilizer cylinder
Fill in liquid in the bottom of body 1；
The inner cylinder 2 of 1 inside cavity of sterilizer cylinder is set；
The pressure gauge 3 of 1 upside of sterilizer cylinder is set, and the pressure gauge 3 is for measuring inside the sterilizer cylinder 1
Pressure；
The through-hole parcel shelf 4 of 2 bottom end of inner cylinder is set, and the through-hole parcel shelf 4 is solidifying for absorbing 2 bottom end cold air of inner cylinder
Condensed water made of poly-；
The safety valve 5 of 2 upside of sterilizer cylinder is set, and the safety valve 5 is used for the sterilizer cylinder 1 under the state of emergency
It deflates；
The throttle pipe 6 in 1 bottom outside of sterilizer cylinder center is set, and the throttle pipe 6 connects with the through-hole parcel shelf 4
It connects, the condensed water discharge for collecting the through-hole parcel shelf 4；
Heating tube 7 is arranged in 1 bottom of sterilizer cylinder, and the heating part of the heating tube 7 extend into sterilizer cylinder 1
Liquid in the liquid of bottom, for 1 bottom of heat sterilization device cylinder；
The drainpipe 8 in 1 bottom outside face of sterilizer cylinder is set, and the drainpipe 8 is used for 1 bottom of sterilizer cylinder
Liquid discharge.
The sterilizer cylinder 1 includes: cylinder 11, lid door 12, sealing and shutdown mechanism 13；
The lid door 12 is set to the upside of the cylinder 11, and the sealing and shutdown mechanism 13 are used for the lid door 12
Closed closing is on the cylinder 11.
Between the throttle pipe 6 and the sterilizer cylinder 1 be arranged gasket 9, for seal the throttle pipe 6 with it is described
Junction between sterilizer cylinder 9.
The drainpipe 8 is mounted on the liquid level lowest part of 1 bottom liquid of sterilizer cylinder.
Temperature sensor 10 is set inside the throttle pipe 6, for detecting the temperature of the saturated vapor in sterilizer cylinder 1
Degree, when reaching the temperature threshold of setting, the sterilizer starts sterilization processes.
The vertical pressure steam sterilizer working method of the utility model are as follows:
It is shutting in the sterilizer cylinder 1 of lid door 12, is starting heating tube 7, the liquid of 1 bottom of sterilizer cylinder is heated to
Boiling generates vapor, increases the pressure in closed sterilizer cylinder 1 constantly, at this moment originally cold on liquid surface
Air can be pushed to the top of sterilizer cylinder 1 by vapor along 2 outer wall of inner cylinder, since the specific gravity of air is less than vapor, with
The continuous raising of pressure, cold air are crushed on the bottom from inner cylinder 2, and the outer of sterilizer cylinder 1 is discharged by the aperture of throttle pipe 6
Face.
After the cold air in sterilizer cylinder 1 excludes completely, the temperature sensor 10 in throttle pipe 6 can be measured
The temperature of saturated vapor in entire sterilizer cylinder 1, when temperature reaches sterilising temp (121 DEG C or 126 DEG C or 134 DEG C),
When carrying out sterilometer, when sterilometer after, stop heating, the vapor in sterilizer cylinder 1 can by throttle pipe 6 from
Dynamic discharge reduces pressure, opens drainpipe 8, and the water in sterilizer cylinder 1 is completely exhausted out, and opens the lid door 12 of sterilizer cylinder 1,
Sterilizing terminates.
Starting has 7 heat sterilization device cylinder of heating tube, 1 bottom of overheating protection, can be the bottom of sterilizer cylinder 1
It is evenly heated, article is dried, solve the problems, such as the wet packet of sterilizing.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with its
The difference of its embodiment, the same or similar part cross-reference between each embodiment.
Description of the utility model is given for the purpose of illustration and description, and is not that exhaustively or incite somebody to action this
Utility model is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.
Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes the common skill of this field
Art personnel it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of vertical pressure steam sterilizer characterized by comprising
Sterilizer cylinder, the bottom end of the sterilizer cylinder are that hemispherical is raised to inside cavity, the bottom of the sterilizer cylinder
Fill in liquid in portion；
The inner cylinder of sterilizer cylinder inside cavity is set；
Pressure gauge on the upside of sterilizer cylinder is set, and the pressure gauge is used to measure the pressure of the sterilizer inner barrel；
The through-hole parcel shelf of inner cylinder bottom end is set, and the through-hole parcel shelf is for absorbing made of the cohesion of inner cylinder bottom end cold air
Condensed water；
Safety valve on the upside of sterilizer cylinder is set, and the sterilizer cylinder that the safety valve is used under the state of emergency is deflated；
Throttle pipe central on the outside of sterilizer cylinder body bottom is set, and the throttle pipe connect with the through-hole parcel shelf, is used for
The condensed water discharge that the through-hole parcel shelf is collected；
Heating tube is arranged in the sterilizer cylinder body bottom, and the heating part of the heating tube extend into the liquid of sterilizer cylinder body bottom
In vivo, the liquid for heat sterilization device cylinder body bottom；
The drainpipe of sterilizer cylinder body bottom lateral surface is set, and the drainpipe is used to arrange the liquid of sterilizer cylinder body bottom
Out.
2. vertical pressure steam sterilizer according to claim 1, which is characterized in that the sterilizer cylinder includes:
Cylinder, lid door, sealing and shutdown mechanism；
The lid door is set to the upside of the cylinder, and the sealing and shutdown mechanism are for existing the closed closing of the lid door
On the cylinder.
3. vertical pressure steam sterilizer according to claim 1, which is characterized in that the throttle pipe and the sterilizer
Gasket is set between cylinder, for sealing the junction between the throttle pipe and the sterilizer cylinder.
4. vertical pressure steam sterilizer according to claim 1, which is characterized in that the drainpipe is mounted on described go out
The liquid level lowest part of bacterium device cylinder body bottom liquid.
5. vertical pressure steam sterilizer according to claim 1, which is characterized in that temperature is arranged inside the throttle pipe
Sensor, for detecting the temperature of the intracorporal saturated vapor of sterilizer cylinder, when reaching the temperature threshold of setting, the sterilizer
Start sterilization processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406923.0U CN208823499U (en) | 2018-03-23 | 2018-03-23 | A kind of vertical pressure steam sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406923.0U CN208823499U (en) | 2018-03-23 | 2018-03-23 | A kind of vertical pressure steam sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823499U true CN208823499U (en) | 2019-05-07 |
Family
ID=66292683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820406923.0U Expired - Fee Related CN208823499U (en) | 2018-03-23 | 2018-03-23 | A kind of vertical pressure steam sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339128A (en) * | 2018-03-23 | 2018-07-31 | 广州市豪尔生医疗设备有限公司 | A kind of vertical pressure steam sterilizer |
-
2018
- 2018-03-23 CN CN201820406923.0U patent/CN208823499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339128A (en) * | 2018-03-23 | 2018-07-31 | 广州市豪尔生医疗设备有限公司 | A kind of vertical pressure steam sterilizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206443946U (en) | A kind of nitrogen dioxide gas sterilizing cabinet for pre-filled syringes | |
| JP5789041B2 (en) | Medical device sterilization method for injection and / or infusion | |
| CN107626663A (en) | A kind of medicine equipment Quick cleaning device | |
| CN208823499U (en) | A kind of vertical pressure steam sterilizer | |
| van Doornmalen et al. | Review of surface steam sterilization for validation purposes | |
| CN108339128A (en) | A kind of vertical pressure steam sterilizer | |
| RU143648U1 (en) | DEVICE FOR MONITORING THE STERILIZATION PROCESS | |
| CN206979752U (en) | A kind of Medical appliance decontaminating apparatus | |
| CN109966535A (en) | A kind of biological safe type autoclave and sterilizing methods | |
| CN207734374U (en) | A kind of bactericidal unit | |
| CN206420253U (en) | The portable vacuum drying chamber that sterilizes | |
| CN207928508U (en) | A kind of detection device of forevacuum moist heat sterilization technique incoagulable gas | |
| CN212817249U (en) | Vertical pressure steam sterilizer with safety exhaust function | |
| CN212282221U (en) | Vertical pressure steam sterilizer with safety exhaust and filter online sterilization | |
| CN208244896U (en) | A kind of broken sterilizing installation of medical waste | |
| CN209154593U (en) | One kind being based on biotechnology high voltage sterilizing device | |
| CN209347675U (en) | Steam sterilizer | |
| CN207451652U (en) | A kind of water for injection storage distribution system for carrying superheated water sterilizing device | |
| CN201861999U (en) | Device for eliminating dead angle of main body of pressure steam sterilizer | |
| CN208049074U (en) | A kind of multi-functional Chinese patent drug sterilizing cabinet | |
| CN207130249U (en) | A kind of high yield cordyceps sinensis culture systems | |
| CN214074326U (en) | Portable high-pressure steam sterilization device | |
| CN209221034U (en) | High-pressure sterilizer | |
| CN213698020U (en) | Be applied to microbial autoclaving device that environment detected | |
| CN206266600U (en) | A kind of sterilizing gas extraction system for liquid spawn tank |
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: 20190507 Termination date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |