CN202497478U - Novel high-pressure steam sterilizing pot - Google Patents
Novel high-pressure steam sterilizing pot Download PDFInfo
- Publication number
- CN202497478U CN202497478U CN2012201014440U CN201220101444U CN202497478U CN 202497478 U CN202497478 U CN 202497478U CN 2012201014440 U CN2012201014440 U CN 2012201014440U CN 201220101444 U CN201220101444 U CN 201220101444U CN 202497478 U CN202497478 U CN 202497478U
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- pressure
- novel high
- voltage
- pot
- sterilizing pot
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Abstract
The utility model relates to the field of experimental equipment and specifically relates to a novel high-pressure steam sterilizing pot. The novel high-pressure steam sterilizing pot comprises a sterilizing pot part and a voltage regulation part, wherein the sterilizing pot part comprises a fastening bolt, a safety valve, a lifting ring, a handle, a pressure gauge, a deflation valve, a cover and a pot body; and the voltage regulation part comprises a regulation box, as well as a resistor regulation knob, a temperature display meter, a temperature detector, a connecting wire and a heating pipe which are arranged on the regulation box. Through the design of controlling the heating voltage through the voltage regulation device, the pressure of steam of the sterilizing pot can be stabilized at the set working pressure for sterilization, staff supervision is not required, the use is convenient, the sterilizing pressure can be stabilized at the sterilization working pressure, and the safety of experimental staff can be further ensured.
Description
Technical field
This utility model relates to the experimental facilities field, a kind of specifically novel high-pressure steam sterilization pot.
Background technology
Autoclave has another name called steam autoclave, can be divided into portable high-pressure sterilizing pot and vertical high-pressure sterilizing pot.Utilize heating wire heating water generates steam, and keep certain pressure, thereby under the corresponding vapor (steam) temperature of this pressure, keeping the regular hour to reach killing sterilizing article is with all life entities.Common autoclave mainly contains a staving that can seal, Pressure gauge, air bleeding valve, relief valve, compositions such as heating wire.High-pressure steam sterilizing pan mainly contains full-automatic type and plain edition at present.Full-automatic type is controlled sterilization pressure, temperature, time through the microcomputer-recognized intelligent Automatic Control; Surpass design temperature, cut off heating power supply automatically; Intensification, sterilization, steam discharge, dry run are controlled automatically, need not artificial supervise.And the plain edition high-pressure steam sterilizing pan is indicated steam pressure through Pressure gauge, and relief valve is opened the aerofluxus blood pressure lowering automatically when pressure oversteps the extreme limit, and relief valve can not cut out automatically.Sterilization needs under the pairing temperature of certain steam pressure, to keep a period of time, so sterilization process needs personnel to supervise in overall process, carries out pressure control through artificial Switching Power Supply steam regulation gas production.The most frequently used condition of autoclave has two kinds: 1. 103.4 kPas of vapour pressure temperature reach 121.3 ℃, keep 15-20 minute; 2. 67.6 kPas of steam pressure temperature reach 115 ℃, keep 30min.The mode of heating of high-pressure steam sterilizing pan is to generate heat under certain voltage through heating wire, thus the heating water generates steam, because heating wire resistance is certain, so heating power is followed square being directly proportional of voltage.Mode through regulation voltage can be regulated heating power.The full-automatic high-pressure steam autoclave costs an arm and a leg and makes its application surface receive certain restriction, and common autoclave sterilizer is widely used because of low price.But common autoclave sterilizer does not have pressure regulator the blood pressure lowering except that relief valve under excess pressure;, pressure can not effectively settle out when being raised to 103.4 kPas of pressure of sterilization or 67.6 kPas in the sterilization process; For making pressure be unlikely too high or too low; Need operator to supervise and constantly close or the power-on switch, use very inconvenient.
Therefore; It is very simple, easy to use to design a kind of structure to above-mentioned situation, regulates autoclave heating wire voltage through set up voltage regulating device at autoclave; Thereby play a kind of novel high-pressure steam sterilization pot of the effect of stablizing autoclave pressure, the problem that the inventor faced just.
Summary of the invention
The purpose of this utility model provides a kind of novel high-pressure steam sterilization pot; It is simple in structure, and is easy to operate, and it is stable not only to control the autoclave internal pressure; And through setting up voltage regulating device, that high-pressure steam sterilizing pan is used is convenient not increasing.
This utility model solves the technical scheme that its technical problem adopted: a kind of novel high-pressure steam sterilization pot, partly constitute by autoclave part and voltage-regulation, and said autoclave partly comprises fastening bolt, relief valve; Drop handle, handle, Pressure gauge; Vent valve, lid, pot body; Said voltage-regulation part is by regulating box and be arranged on the resistance device adjusting knob of regulating on the box, temperature display watch, hygrosensor, connecting line, heating tube composition.
Further, said rheostat adjusting knob has two gears, is respectively 103.4 kPas and 67.6 kPas of retainings.
Further, said rheostat adjusting knob is connected with rheostat or voltage regulator.
The beneficial effect of this utility model is:
1, through the design of voltage regulating device control heating voltage, can stablize the autoclave steam pressure and under the operating pressure of setting, sterilize, need not personnel's supervision, easy to use.
2, can divide retaining to regulate through voltage regulating device, sterilization pressure can be stabilized under the sterilizing works pressure.
3, regulate autoclave heating wire voltage through set up miniature transformer or rheostat at autoclave, the domestic pressure that can control autoclave preferably is very fixed, has guaranteed experimenter's safety.
Description of drawings
Fig. 1 is this utility model structural representation.
Description of reference numerals: 1-fastening bolt; The 2-relief valve; The 3-drop handle; 4-hands handle; The 5-Pressure gauge; The 6-vent valve; The 7-lid; The 8-connecting line; The 9-temperature display watch; 10-rheostat adjusting knob; 11-regulates box; 12-pot body; The 13-heating tube; The 14-hygrosensor.
The specific embodiment
Below in conjunction with specific embodiment, further set forth this utility model.Should understand; These embodiment only be used to this utility model is described and be not used in the restriction this utility model scope; Should understand in addition; After the content of having read this utility model instruction, those skilled in the art can do various changes or modification to this utility model, and these equivalent form of values drop on application appended claims institute restricted portion equally.
As shown in Figure 1, a kind of novel high-pressure steam sterilization of this utility model Cooker structure sketch map, pot body 12 bottoms are provided with heating tube 13; Pot body 12 also is equipped with drop handle 3; Evenly be provided with four set bolts 1 in pot body 12 upper edges, set bolt 1 with the lid 7 on groove corresponding, the lid 7 tops be provided with relief valve 2; Pressure gauge 5 and vent valve 6 are equipped with handle 4 in lid 7 middle and upper parts.
Also be provided with heating tube 13 and hygrosensor 14 in pot body 12 bottoms, heating tube 13 and hygrosensor 14 are connected respectively at rheostat adjusting knob 10 and temperature display watch 9 with 11 li in adjusting box through connecting line 8.
This utility model is waited in use; Realize adjusting through standardsizing rheostat adjusting knob 10 adjusting box 11 pressure inside actuators or rheostat to heating voltage; And then regulate the heat that adds of heating tube 13, reach the interior pressure of control pot body 12 on one side, in use; Can see the temperature in pot body 12 above the temperature display watch 9 from regulating on the box 11.
Claims (3)
1. a novel high-pressure steam sterilization pot partly is made up of autoclave part and voltage-regulation, it is characterized in that said autoclave partly comprises fastening bolt, relief valve, drop handle, handle, Pressure gauge, vent valve, lid, pot body; Said voltage-regulation part is by regulating box and be arranged on the resistance device adjusting knob of regulating on the box, temperature display watch, hygrosensor, connecting line, heating tube composition.
2. according to the said a kind of novel high-pressure steam sterilization pot of claim 1, it is characterized in that said rheostat adjusting knob has two gears, is respectively 103.4 kPas and 67.6 kPas of retainings.
3. according to the said a kind of novel high-pressure steam sterilization pot of claim 1, it is characterized in that said rheostat adjusting knob is connected with rheostat or voltage regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201014440U CN202497478U (en) | 2012-03-19 | 2012-03-19 | Novel high-pressure steam sterilizing pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201014440U CN202497478U (en) | 2012-03-19 | 2012-03-19 | Novel high-pressure steam sterilizing pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497478U true CN202497478U (en) | 2012-10-24 |
Family
ID=47034109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201014440U Expired - Fee Related CN202497478U (en) | 2012-03-19 | 2012-03-19 | Novel high-pressure steam sterilizing pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233310A (en) * | 2015-10-21 | 2016-01-13 | 常州市武进南夏墅苏南锻造有限公司 | Protective ultrahigh-pressure sterilization pot |
-
2012
- 2012-03-19 CN CN2012201014440U patent/CN202497478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233310A (en) * | 2015-10-21 | 2016-01-13 | 常州市武进南夏墅苏南锻造有限公司 | Protective ultrahigh-pressure sterilization pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130319 |